Woodstock Sander W1737 User Manual
MODEL W1737/W1738  
37" WIDE-BELT SANDER  
OWNER'S MANUAL  
(FOR MODELS MANUFACTURED AFTER 10/09)  
Phone: 360-734-3482 • On-Line Technical Support: [email protected]  
COPYRIGHT © JULY 2005 BY WOODSTOCK INTERNATIONAL, INC. REVISED NOVEMBER, 2009 (JB)  
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT  
THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.  
#6965CR  
Printed in Taiwan  
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Contents  
INTRODUCTION..................................................................................................3  
About Your New Sander ...................................................................................3  
Woodstock Technical Support ............................................................................3  
Specifications (W1737 and W1738)......................................................................4  
Controls and Features ....................................................................................5  
Standard Safety Instructions .............................................................................6  
Additional Safety Instructions for Sanders .............................................................8  
Avoiding Potential Injuries................................................................................9  
ELECTRICAL REQUIREMENTS................................................................................ 10  
220V/440V Operation.................................................................................... 10  
Phase Converter Connection ........................................................................... 10  
440V Conversion (W1738)............................................................................... 11  
Phase Converter Connection ........................................................................... 11  
SETUP ........................................................................................................... 12  
Unpacking ................................................................................................. 12  
Box Contents.............................................................................................. 12  
Machine Placement ...................................................................................... 13  
Cleaning Machine......................................................................................... 13  
Air Hose Installation ..................................................................................... 14  
Sanding Belt Installation ................................................................................ 14  
Breather Pin............................................................................................... 15  
Dust Collection ........................................................................................... 15  
OPERATIONS ................................................................................................... 16  
Control Panel ............................................................................................. 16  
Test Run.................................................................................................... 17  
General Operation ....................................................................................... 17  
Using the Amp Draw Meter ............................................................................. 18  
Selecting Sandpaper ..................................................................................... 18  
Setting Feed Speed ...................................................................................... 18  
Emergency Stop .......................................................................................... 19  
Keypad and Display ...................................................................................... 19  
Calibrating the Table .................................................................................... 19  
Basic Sanding ............................................................................................. 20  
Using the Platen.......................................................................................... 21  
Jet Air Flow ............................................................................................... 21  
Belt Tracking.............................................................................................. 22  
Belt Oscillation Speed................................................................................... 23  
MAINTENANCE ................................................................................................. 24  
General .................................................................................................... 24  
Lubrication ................................................................................................ 24  
Cleaning Belts ............................................................................................ 25  
Maintaining Air System .................................................................................. 25  
Continued on next page  
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Contents  
SERVICE......................................................................................................... 26  
Table Stop Switches ..................................................................................... 26  
Brake Service ............................................................................................. 27  
Changing V-Belts ......................................................................................... 28  
V-Belt Tension............................................................................................. 29  
Table Parallelism ......................................................................................... 30  
Feed Belt Tension and Tracking........................................................................ 31  
Belt Tracking Safety Switch ............................................................................ 32  
Belt Tension Safety Switch.............................................................................. 32  
Pressure Rollers........................................................................................... 33  
General Motor and Transformer Connection......................................................... 34  
W1737 and W1738 Control Panel Wiring ............................................................. 35  
W1737 General Wiring Diagram........................................................................ 36  
W1738 General Wiring Diagram........................................................................ 37  
W1738 Electrical Box Component Locations......................................................... 38  
W1738 Electrical Box Wiring Diagram ................................................................ 39  
W1737 Electrical Box Component Locations......................................................... 40  
W1737 Electrical Box Wiring Diagram ................................................................ 41  
Electrical Parts ........................................................................................... 42  
Tools and Cabinet Parts ................................................................................. 44  
Sanding Motor and Frame Parts........................................................................ 46  
Table Lift System Parts.................................................................................. 48  
Feed System and Conveyor Parts ...................................................................... 50  
Upper Roller System Parts .............................................................................. 52  
Air System Parts .......................................................................................... 54  
Sanding Drum and Roller Parts......................................................................... 56  
Safety Label Placement................................................................................. 58  
Notes ....................................................................................................... 60  
Troubleshooting........................................................................................... 62  
Warranty................................................................................................... 63  
Warranty Registration ................................................................................... 64  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
INTRODUCTION  
About Your New Sander  
Your new SHOP FOX® Sander has been specially designed to provide many years of trouble-free  
service. Close attention to detail, ruggedly built parts and a rigid quality control program assure safe  
and reliable operation.  
Built for industrial shop use, the 37" wide-belt sander is available as the Model W1737, 10 HP, 220V  
single-phase unit, and the Model W1738, 15 HP, 220V/440V, three-phase unit. Both machines use  
triple V-belt driven double sanding drums with a 1 HP variable-speed conveyor, and can sand doors and  
panels up to 36 1⁄2" wide. For light-feather sanding, the key pad and digital readout, and the micro-  
adjustable felt/graphite platen provide excellent sanding to tolerances within 0.005". For aggressive  
sanding, the amp draw meter enables the operator to prevent motor overload, and the air-operated  
oscillation system allow for superb gouge-free finished panels.  
Woodstock International, Inc. is committed to customer satisfaction in providing this manual. It is  
our intent to make sure all the information necessary for safety, ease of assembly, practical use and  
durability of this product be included.  
If you need the latest edition of this manual, you can download it from http://www.shopfox.biz.  
If you still have questions after reading the latest manual, or if you have comments please contact us at:  
Woodstock International, Inc.  
Attn: Technical Support Department  
P.O. Box 2309  
Bellingham, WA 98227  
Woodstock Technical Support  
We stand behind our machines! In the event that a defect is found, parts are missing or questions  
arise about your machine, please contact Woodstock International Technical Support at 1-360-734-  
3482 or send e-mail to: [email protected]. Our knowledgeable staff will help you troubleshoot  
problems, send out parts or arrange warranty returns.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Specifications (W1737 and W1738)  
W1737 Sanding Motor .......................... 10 HP, 220V, Single-Phase, 50A, 1725 RPM, 60 Hz  
W1737 Conveyor Motor ............................1 HP, 220v, Single-Phase, 7A, 1725 RPM, 60 Hz  
W1737 Elevation Motor ....................... 1⁄3 HP, 220V, Single-Phase, 3.6A, 1725 RPM, 60 Hz  
W1738 Sanding Motor ....................15 HP, 220/440V*, 3-Phase, 36/18A, 1725 RPM, 60 Hz  
W1738 Conveyor Motor .................. 1 HP, 220/440V*, 3-Phase, 3.4/1.7A, 1725 RPM, 60 Hz  
W1738 Elevation Motor ..................1⁄4 HP, 220/440V, 3-Phase, 1.2/0.6A, 1725 RPM, 60 Hz  
*440V Overload Relay Conversion Kit Sold Separately.  
W1737 and W1738:  
Table Elevation Drive................................................................................V-Belt  
Cabinet Size ..................................................695⁄8" High X 521⁄8" Wide X 493⁄8" Deep  
Air Control ................................................................. Built-in Air Filter/Regulator  
Oscillation System ........................75 PSI Pneumatic Belt Tracking and Tensioning System  
Sanding Drum Material..............................................................Heavy-Duty Rubber  
Sanding Drum Drive..........................................................................Triple V-belt  
Sanding Drum Surface Speed..................................................................2,565 FPM  
Conveyor Drive ........................................................... Variable Speed Belt/gearbox  
Conveyor Feed Rate................................................................Variable, 15-49 FPM  
Infeed Drum Material................................................................Heavy-Duty Rubber  
Outfeed Drum Material ..............................................................................Steel  
Maximum Board Width .............................................................................. 361⁄2  
"
Maximum Board Thickness...............................................................................6"  
Minimum Board Length ................................................................................ 14"  
Dust Ports (Three) ........................................................................................4"  
Power Control .................................................... Independent Motor Control System  
Machine Control...................Unified Main Control Panel with Key Pad and Digital Readout  
Sanding Load Indication ...............................................................Amp Draw Meter  
Light Sanding Control ............................. Micro-Adjustable Graphite/Felt Platen System  
Safety Control....................................................................... Safety Shut-Off Bar  
Net Weight ........................................................................................ 1984 Lbs  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Controls and Features  
(W1737/W1738)  
A
B
O
G
C
H
D
I
J
E
K
F
L
N
M
A. Three 4" Dust Ports and Adapters  
B. Digital Table Height Key Pad  
C. Control Panel  
D. Digital Amp Draw Meter  
E. Table Height Handwheel  
F. Emergency Stop Push-Panel  
G. Upper Right Access Door  
H. Non-Slip Conveyor Belt  
I. Conveyor Gear Box  
J. Sanding Motor Access Panel  
K. Conveyor Speed Control  
L. Air Pressure Regulator  
M. Main Wiring Box  
N. Table Lift Motor Access Panel  
O. Upper Left Access Door  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
SAFETY FIRST!  
READ MANUAL BEFORE OPERATING MACHINE.  
FAILURE TO FOLLOW INSTRUCTIONS BELOW WILL  
RESULT IN PERSONAL INJURY.  
Indicates an imminently hazardous situation which, if not avoided, WILL  
result in death or serious injury.  
Indicates a potentially hazardous situation which, if not avoided, COULD  
result in death or serious injury.  
Indicates a potentially hazardous situation which, if not avoided, MAY  
result in minor or moderate injury, MAY result in property damage.  
This symbol is used to alert the user to useful information about proper  
operation of the equipment.  
NOTICE  
Standard Safety Instructions  
1. Thoroughly read the instruction manual before operating your machine. Learn the applications,  
limitations and potential hazards of this machine. Keep manual in a safe, convenient place for  
future reference. Make sure any other operators have read and understand the manual as well.  
2. Keep work area clean and well lighted. Clutter and inadequate lighting invite potential hazards.  
3. Ground all tools. If a machine is equipped with a three-prong plug, it must be plugged into a  
three-hole grounded electrical outlet or grounded extension cord. If using an adapter to aid in  
accommodating a two-hole receptacle, ground using a screw to a known ground.  
4. Wear eye protection at all times. Use safety glasses with side shields or safety goggles that meet  
the national safety standards, while operating this machine.  
5. Avoid dangerous environments. Do not operate this machine in wet or open flame environments.  
Airborne dust particles could cause an explosion and severe fire hazard.  
6. Ensure all guards are securely in place and in working condition.  
7. Make sure switch is in the “OFF” position before connecting power to machine.  
8. Keep work area clean, free of clutter, grease, etc.  
9. Keep children and visitors away. Visitors should be kept at a safe distance away while operating  
unit.  
10.Childproof workshop with padlocks, master switches or by removing starter keys.  
11.Disconnect machine when cleaning, adjusting or servicing.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
12.Do not force the machine. The machine will do a safer and better job if it does the work.  
13.Use the correct tool. Do not force the tool or attachment to do a job for which it was not  
designed.  
14.Wear proper apparel. Do not wear loose clothing, gloves, jewelry, keep long hair tied up, etc.  
15.Remove adjusting keys and wrenches. Before turning the machine on, make a habit of checking  
that all adjusting keys and wrenches have been removed before turning the machine ON.  
16.DO NOT use extension cord. Due to the high-amperage draw of this industrial machine, we do not  
recommend using an extension cord. If you use an extension cord with an undersized gauge or one  
that is too long, excessive heat will be generated within the circuit increasing the chance of a fire  
or damage to the circuit.  
17.Keep stable footing and balance at all times.  
18.Do not leave machine unattended. Wait until it comes to a complete stop before leaving the  
area.  
19.Perform machine maintenance and care. Follow lubrication and accessory attachment  
instructions in the manual.  
20.Keep machine away from open flame. Operating machines near pilot lights and/or open flames  
creates a high risk if dust is dispersed in the area. Dust particles and an ignition source may cause  
an explosion. Do not operate the machine in high-risk areas, including but not limited to, those  
mentioned above.  
21. If at any time you are experiencing difficulties performing the intended operation, stop using the  
machine! Then contact our Service Department or ask a qualified expert how the operation should  
be performed.  
22. Habits—good and bad—are hard to break. Develop good habits in your shop and safety will  
become second-nature to you.  
ALWAYS  
wear  
your  
respirator in addition to  
using a dust collector. This  
machine produces sawdust  
that may cause allergic  
reactions or respiratory  
problems.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Additional Safety Instructions for Sanders  
READ and understand this  
USE this and other machinery with caution and  
entire instruction manual  
respect, and always consider safety first, as it  
before using this machine.  
applies to your individual working conditions.  
Serious personal injury  
Remember, no list of safety guidelines can  
may occur if safety and  
be complete, and every shop environment  
operational information  
is different. Failure to follow guidelines can  
is not understood and  
result in serious personal injury, damage to  
followed. DONOTriskyour  
equipment and/or poor work results.  
safety by not reading!  
1. PROTECTING YOUR LUNGS. Sanding operations create large amounts of fine dust. Some types  
of dust may cause allergic reactions or respiratory problems. In addition to wearing a dust mask,  
always use a dust collector and overhead air filter for maximum protection.  
2. AVOIDING ENTANGLEMENT. Do not allow your fingers to get pinched between the board and the  
conveyor belt during feeding. The grip of the conveyor belt may pull the operator’s hand into the  
machine and cause serious injury or death. Similarly, do not place hands near the sanding belts  
during operation.  
3. AVOIDING SANDING HAZARDS. Know the limits of the sander. Do not sand stock thinner than 1⁄8  
"
or shorter than 14".  
4. AVOIDING ENTANGLEMENT. Never perform sanding operations with the access doors open.  
5. AVOIDING PROJECTILES. Always inspect stock for staples, nails, dirt or other foreign objects  
before sanding. These items may cause damage to your sander or may even be thrown at a high  
rate of speed from the sander at you.  
6. AVOIDING PROJECTILES. Never allow anyone to stand directly in front or behind the path of the  
stock as it is being fed through the sander. The stock may be ejected at a high rate of speed and  
could cause serious injury to the operator or bystanders.  
7. SANDING CORRECTLY. Seek proper training/supervision before operating this sander. Do not  
force stock into the sander during operation or overload the sanding drums beyond reasonable  
limits. Also, only sand natural wood fiber through your sander. Other materials may damage your  
machine and open the possibility for operator injury. Keep the internal components clean and  
lubricated to ensure that the sander can perform the way it was intended.  
8. USING DUST COLLECTION SYSTEMS. Never operate the sander without a working dust collection  
system. The sander is designed to properly do its job only when wood dust is being evacuated.  
The buildup of too much wood dust in the internal components will cause performance problems  
and may increase the likelihood of operator injury.  
9. AVOIDING ENTANGLEMENT. Loose clothing or long hair creates the potential for operator injury  
because they can easily be caught in the moving parts of the machine. Roll up loose sleeves, tie  
back long hair and take any other necessary steps to reduce this hazard.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Avoiding Potential Injuries  
Figure 1. Correct body and hand positioning.  
Figure 2. DO NOT operate without safety  
Figure 4. DO NOT stand behind workpiece!  
glasses/respirator!  
Figure 5. DO NOT allow hand to get  
Figure 3. DO NOT operate with side door open!  
pinched in belt!  
-9-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
ELECTRICAL REQUIREMENTS  
220V/440V Operation  
The SHOP FOX® Model W1737 has a 10 HP, 220V  
single-phase sanding motor, a 1 HP, 220V feed motor,  
and a 1⁄3 HP table lift motor; the Model W1738 has 15  
HP, 220V/440V three-phase sanding motor, a 1 HP,  
220V/440V feed motor, and a 1⁄4 HP table lift motor.  
Note: If you do not have three-phase power available to  
supply the Model W1738, you will have to install a phase  
converter at the power supply.  
DO NOT attempt to work on your shop  
electrical system if you are unsure  
about electrical codes and wiring!  
Seek assistance from a qualified elec-  
trician. Ignoring this warning can cause  
electrocution!  
With either machine, you must hard-wire it to your  
power panel and install an electrical box with a locking  
shut-off lever. Keep in mind that a circuit being used  
by other machines or tools at the same time will add to  
the total load being applied. Add up the load ratings of  
all machines on the circuit. If this number exceeds the  
rating of the circuit breaker or wiring, use a different  
circuit.  
—For the Model W1737 220V single-phase operation,  
use a 50 amp circuit that has wiring rated to handle  
this amperage draw.  
TURN OFF and LOCK your  
master power switch so  
no power is available  
to the sander before  
connecting  
wires! If you ignore  
this warning serious  
electrical shock may  
occur causing injury or  
death!  
—For the Model W1738 220V three-phase operation,  
use a 40 amp circuit that has wiring rated to handle  
this amperage draw.  
electrical  
OFF  
—For the Model W1738 440V three-phase operation,  
use a 20 amp circuit that has wiring rated to handle  
this amperage draw.  
Phase Converter  
Connection  
This machine must be  
grounded! If you have  
any questions about  
If you do not have three-phase power available to the  
correct  
electrical  
W1738 sander, you will have to install a phase converter.  
installation, contact a  
qualified electrician for  
assistance to make sure  
all connections are safe  
and adhere to your local  
electrical codes.  
When using a phase converter, the power from the manu-  
factured power leg (sometimes called the wild wire) can  
fluctuate. Connect the manufactured power leg to the T  
terminal to prevent damage to the transformer. The wire  
from the T terminal can handle some fluctuation because  
it goes directly to the motor. The power going to the R and  
S terminals goes to the transformer and must not fluctuate  
to prevent damage.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
440V Conversion (W1738)  
To connect this machine to 440V three-phase, you must  
purchase one LR3D-076 overload relay (Shop Fox PN:  
X1738003-1) and one LR3D-3322 overload relay (Shop Fox  
PN: X1738011-1).  
To wire the W1738 to 440V, do these steps:  
1. Disconnect the sander from the power source!  
2. Open the electrical box located on the back of the  
Transformer  
machine.  
3. Remove the wire labeled “1” at the 220V terminal of  
the control power transformer (Figure 6) and connect  
it to the 440V terminal (Figure 7).  
LR3D-086  
LR3D-3355  
4. Remove the LR3D-3355 overload relay (Figure 6), and  
replace it with an LR3D-3322 (X1738003-1) type, with  
the dial set to 18A.  
Figure 6. Overload relay and  
transformer location.  
5. Remove the LR3D-086 overload relay (Figure 6), and  
replace it with an LR3D-076 (X1738011-1) type, with  
the dial set to 1.7A.  
6. Wire the sanding motor, conveyor motor, and table  
elevation motor as shown on the diagrams on the  
inside of each motor wire cover.  
Note: The circled references on the diagrams repre-  
sent labels on the wires. Also, Figure 8 has been pro-  
vided for your reference and is current at the time  
of writing. However, always use the diagram on the  
wire cover that comes with your motor!  
Figure 7. Transformer 220V to 440V  
connection.  
Figure 8. Motor 220V to 440V  
connection.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
SETUP  
Unpacking  
The Model W1737/W1738 has been carefully packaged  
for safe transporting. If you notice the machine has been  
damaged in shipment, contact your machine dealer and  
the shipping company immediately.  
SUFFOCATION  
HAZARD!  
Immediately discard  
all plastic bags and  
packing materials to  
NOTICE  
To gain access to the lag bolts that attach the machine  
to the shipping pallet, you must temporarily remove  
both lower side panels.  
eliminate  
choking/  
suffocation hazards for  
children and animals.  
Box Contents  
The following is a description of the components  
shipped with the SHOP FOX® W1737/W1738. Lay the  
components out, and use Figure 9 and the list below  
to inventory your package. If any parts are missing,  
find the part number in the back of this manual and call  
Woodstock International, Inc. at 360-734-3482 or e-mail:  
[email protected].  
Item  
Qty.  
Sanding Unit (Not Pictured)..............................(1)  
Dust Ports 4"................................................(3)  
Sanding Belt 100 Grit .....................................(1)  
Sanding Belt 180 Grit .....................................(1)  
Platen Graphite Flap ......................................(2)  
Platen Felt ..................................................(1)  
Figure 9. Parts and tool inventory.  
Tool Box .....................................................(1)  
—Phillips Head Screwdriver #2..........................(1)  
—Standard Screwdriver #2...............................(1)  
—Open-End Wrench 8/10mm ............................ (1)  
—Open-End Wrench 12/14mm ..........................(1)  
—Open-End Wrench 17/19mm ..........................(1)  
—Metric Hex Wrench Set.................................(1)  
—Door Keys.................................................(2)  
—Ceramic Limit Switch Rods ............................(2)  
—Flexible Grease Gun Extension .......................(1)  
—Platen Removal Tool....................................(1)  
—Fuses 4 Amp..............................................(2)  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Machine Placement  
Cleaning Machine  
•
•
Floor Load: Your sander weighs 1781 lbs  
and has a 521⁄8" X 493⁄8" footprint. Some  
floors may require additional bracing to  
support both machine and operator.  
The upper sanding drum of your sander is  
coated with a waxy grease that protects it from  
corrosion during shipment. Clean this grease off  
with a solvent cleaner or citrus-based degreas-  
er. DO NOT use chlorine-based solvents such as  
brake parts cleaner or acetone—if you happen  
to splash some onto a painted surface, you will  
ruin the finish.  
Working Clearances: Consider existing and  
anticipated needs, size of material to be  
processed through the machine, and space  
for auxiliary stands, work tables or other  
machinery when establishing a location for  
your sander.  
NEVER use gasoline or  
other petroleum-based  
solvents to clean with.  
Most  
points, which make them  
extremely flammable.  
A risk of explosion and  
burning exists if these  
products are used. Serious  
personal injury may occur  
if this warning is ignored!  
•
•
Lighting: Lighting should be bright enough  
to eliminate shadow and prevent eye strain.  
have low flash  
Electrical: Electrical circuits must be  
dedicated or large enough to handle  
amperage requirements. Outlets must be  
located near each machine, so power or  
extension cords are clear of high-traffic  
areas. Follow local electrical codes for  
proper installation of new lighting, outlets,  
or circuits.  
ALWAYS work in well-  
ventilated areas far from  
possible ignition sources  
when using solvents to  
clean machinery. Many  
solvents are toxic when  
inhaled or ingested. Use  
care when disposing  
of waste rags and  
towels to be sure they  
DO NOT create fire or  
environmental hazards.  
The Model W1737/W1738  
is a heavy machine at 1781  
lbs. Use power or hydraulic  
equipment to avoid serious  
personal injury or death.  
MAKE your shop “child  
safe.” Ensure that your  
workplace is inaccessible  
to youngsters by closing  
and locking all entrances  
when you are away. NEVER  
allow untrained visitors in  
your shop when assem-  
bling, adjusting or operat-  
ing equipment.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Air Hose Installation  
Push your air supply hose onto the air pressure regulator  
inlet fitting, and clamp it in place with a hose clamp as  
shown in Figure 10. If you prefer, you can replace the  
3
included air nozzle with a ⁄8" male quick connect air  
coupling.  
When the air hose is installed, pull up and rotate the  
regulator air pressure knob until the gauge reads 70 PSI  
then push down. DO NOT attempt to regulate the air  
pressure with the ON/OFF air supply lever. This lever is  
the ON/OFF air pressure to the machine only.  
NOTICE  
To achieve maximum life of the air system o-rings,  
gaskets, and components, keep the air pressure shut  
off when not using the sander, and DO NOT exceed  
75 PSI.  
Figure 10. Air hose attached to regulator.  
Sanding Belt Installation  
Before installing belt, clean the protective grease from  
the upper metal sanding belt roller as per the Cleaning  
Machine instructions on Page 13.  
To install the sanding belt, do these steps:  
1. TURN OFF and LOCK your master power switch, but  
keep the air pressure going into the machine.  
2. Turn and remove the lever and support spacer as  
shown in Figure 11.  
3. Install the sanding belt so the belt is centered in  
the fork (see Figure 12a), and the belt arrows are  
pointing in the direction of drum rotation (see Figure  
12).  
Figure 11. Lever removal/installation.  
Figure 12a  
Correct Belt Direction  
4. Center the belt on the rollers.  
5. Reinstall the support spacer and lever.  
6. Turn the belt tension knob to the 12:00 position and  
the belt will automatically tighten to the correct  
tension. At the 9:00 position the belt will have no  
tension.  
NOTICE  
Make Sure  
TENSION the sanding belt before starting the sander,  
and DE-TENSION the belt when sander is not in use, or  
you will damage the belt.  
Belt  
Tension  
Knob  
the Belt is  
Centered  
In the Fork  
Figure 12. Installing sanding belt left and  
right machine view.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Breather Pin  
The Model W1737/W1738 has a breather sealing pin  
installed in the breather plug for the gear reducer.  
Remove this pin before using your sander (see Figure  
13); otherwise, the gear oil will expand with heat  
and the seals in the gear reducer may leak due to the  
pressure build up.  
You may want to retain this pin if you plan on storing  
your sander for a long period of time.  
Remove  
Breather  
Pin  
Dust Collection  
The Model W1737/W1738 features dust ports and  
adapters located on top of the machine as shown in  
Figures 14 and 15. Before performing any sanding  
operations, attach the dust ports to a 2HP or better dust  
collector, which can draw at least 1,500 CFM, or dust  
buildup will hinder the performance of your sander.  
Figure 13. Breather sealing pin removed.  
Even with a sufficient dust collection system, a fine  
layer of dust may still be present on your stock as it  
comes out of the sander. This residual dust is a normal  
condition.  
REMEMBER, this machine produces  
fine sawdust particles that can be  
inhaled, causing allergic reactions  
or respiratory problems. ALWAYS  
wear your respirator in addition to  
using an adequate dust collection  
system that draws at least 1500  
CFM.  
Figure 14. Dust collection adapters.  
Figure 15. Dust collection hose  
attached to dust port.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
OPERATIONS  
Control Panel  
• SET Key: Press and hold the SET button for  
3 seconds to calibrate display at the current  
board thickness; or press and hold key for  
10 seconds to toggle the display between  
metric and standard measurement.  
Below is a summary of your sander control panel and  
the components that it controls. Use the list with  
Figure 16 to become familiar with your sander.  
• Sanding Load Amp Meter:  
Indicates the current amp load on the sanding  
motor when a sanding operation is in progress.  
• Feed Belt Start and Stop Buttons: Cycles  
the conveyor motor ON and OFF for  
feeding wood into the sander.  
• Sanding Belt Start and Stop Buttons:  
Turns the sanding motor ON and OFF if  
the sander has air pressure and the belt is  
tensioned.  
• Power Lamp: Indicates when machine has  
power to the control panel.  
• Run LED: Indicates the conveyor lift motor is  
• Emergency Stop Button: Stops all electrical  
power to motors in event of emergency,  
and stops sanding drums with an air-disc  
brake.  
operating.  
• Input LED: Indicates the sander is waiting for  
new numerical dimension values.  
• Table Start and Stop Keys: Cycles the table  
lift motor in and out of the automatic raise  
and lower function.  
• Digital Readout: Displays current sander  
settings.  
• Table Up and Down Keys:  
Manually cycles the table lift motor to raise and  
lower the table.  
• Key Pad: Allows you to input your numerical  
sanding specifications for automated  
sanding control.  
Feed  
Belt  
Start  
Button  
Sanding  
Load  
Power  
Lamp  
Sanding  
Belt  
Table  
Up  
Key  
Input  
LED  
Digital  
Readout  
Amp  
Table  
Set  
Key  
Start  
Run  
LED  
Meter  
Button  
Table  
Start  
Key  
Emergency  
Stop  
Feed  
Belt  
Table  
Stop  
Key  
Sanding  
Belt Stop  
Button  
Table  
Down  
Key  
Key  
Pad  
Button  
Stop  
Button  
Figure 16. Control panel interface.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
General Operation  
Your sander will perform many types of operations that are  
beyond the scope of this manual. If performed incorrectly,  
many of these operations can be dangerous or deadly.  
The instructions in this section are written with the under-  
standing that the operator has the necessary knowledge  
and skills to operate this machine. If at any time you are  
experiencing difficulties performing any operation, or  
you are inexperienced with this machine, stop using  
the machine and consult your supervisor for help!  
If you are an inexperienced operator, we strongly recom-  
mend that you read books, trade articles, or seek training  
from an experienced wide belt sander operator before  
performing any unfamiliar operations. Above all, your  
safety should come first!  
REMEMBER, this machine produces fine  
sawdust particles that can be inhaled,  
causing allergic reactions or respiratory  
problems. ALWAYS wear your respirator  
in addition to using an adequate dust  
collection system that draws at least  
1500 CFM.  
Test Run  
Once assembly is complete, the machine is ready for  
a test run. The purpose of a test run is to identify any  
unusual noises and vibrations, as well as to confirm that  
the machine is performing as intended.  
To complete the test run, do these steps:  
1. Tie back loose clothing and hair, and wear a  
respirator and safety glasses.  
2. Make sure all access doors and handles are secured.  
3. Start the dust collection system.  
4. Connect power to the sander and connect the supply  
air to the sander. Make sure the air pressure is set  
at 70 PSI.  
5. Turn the sander and feed belt ON.  
6. Listen for any unusual noises. A slow, rhythmic air  
hiss is normal. The machine should run smoothly  
with little or no vibrations.  
—If there are any unusual noises or vibrations, shut  
the machine OFF immediately. TURN OFF and  
LOCK the master power switch so power cannot  
go to your sander, and disconnect the air line.  
Investigate the source of the noise or vibration. DO  
NOT make any adjustments to the machine while it  
is plugged in. The machine should not be run any  
further until the problems are corrected.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Setting Feed Speed  
The feed belt motor offers variable speeds from 15 to  
49 FPM. Figure 17 points out the variable conveyor feed  
speed control knob.  
Speed  
Indicator  
To change the feed belt speed do these steps:  
1. Start the conveyor.  
2. Rotate the control knob to the required conveyor  
speed as indicated by the speed indicator. Only  
adjust the speed when the conveyor is operating.  
Control  
Knob  
Using the Amp Draw  
Meter  
Figure 17. Variable feed speed control  
knob.  
The amperage draw meter (Figure 18) is used to keep  
the machine from being overloaded during sanding  
operations.  
As a general rule, always start with a shallow sanding  
depth and carefully increase the sanding depth. Keep the  
amp load in the green range during operation. Generally,  
the normal depth of cut is no more than 1⁄64" or 0.016" for  
a 37" wide board using coarse sandpaper. DO NOT work  
your machine in the red zone as shown on the Amperage  
Load Chart. If operated in the red zone, the motor will  
lose RPM, the start capacitor will energize, and capacitor  
or motor damage will occur.  
Amp load will be directly affected by many factors such  
as feed rate, depth of cut, wood type, sandpaper grit,  
and workpiece width.  
Figure 18. Amp draw meter.  
NOTICE  
Selecting Sandpaper  
DO NOT VOID MACHINE WARRANTY!  
Keep the amp draw within the GREEN  
zone shown on the AMP LOAD CHART.  
If you operate the sander in the RED  
zone, capacitor or motor failure will  
occur and will not be covered under  
warranty.  
When selecting sandpaper, keep in mind that the Model  
W1737/W1738 accepts only 37" wide x 60" long belts.  
Consider the type of work, the species of wood and  
the stage of finishing. When choosing which sandpaper  
to use, use these grit numbers as a general guide to  
sandpaper type:  
• 60 Grit or less ........................Coarse  
• 80-100 Grit ............................Medium  
• 120-150 Grit...........................Fine  
Note: For best results, do not increase grit numbers  
more than 50 on any successive pass.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Emergency Stop  
When pushed, the emergency stop plate shown in Figure  
19 stops the electricity to the motors and also applies  
an air-disc brake to stop the sander immediately.  
To use the emergency stop, do these steps:  
1. Push the bottom of the emergency stop plate.  
2. Hold the emergency stop plate until the sander has  
come to a complete stop.  
Emergency  
KEEP the sanding drum drive belts correctly adjusted.  
Otherwise, the sanding drum pulley will slip when  
the emergency brake is applied and not immediately  
stop the machine in the event of an emergency!  
Stop Plate  
Figure 19. Emergency stop plate.  
Input LED  
Keypad and Display  
Run  
LED  
You can push the UP or DOWN arrow keys to lift or  
lower the table, or you can use the automated function  
of auto height adjustment for your next sanding pass.  
All functions are controlled through the key pad and are  
presented on the digital display. See Figure 20.  
Calibrating the Table  
When you change the sandpaper or you notice an  
inconsistency with the actual sanding thickness in  
relationship to your digital setting, you must re-calibrate  
the table.  
Up and  
Down  
Keys  
Figure 20. Digital display and key pad.  
To re-calibrate your table, do these steps:  
1. Sand a workpiece multiple times at the same  
thickness until no sanding occurs when the  
workpiece goes through the sander.  
2. Using a caliper capable of measuring 0.001",  
measure and record the workpiece thickness.  
3. Type the recorded thickness of the workpiece on  
the key pad, and the digital display will show the  
thickness. Example: For 11⁄2" thickness, type 1.500;  
or for 13⁄8" thickness, type 1.375.  
4. Now press and hold the SET  
key for 3 seconds:  
The table is now calibrated.  
Note: Holding the set key for 10 seconds toggles  
the digital readout between metric and standard  
measurements.  
Figure 21. Table height handwheel.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Basic Sanding  
To achieve the best sanding results experiment with  
conveyor feed rate, sanding depth, various grits of  
sandpaper, and oscillation speed.  
Tip  
For best results when finish sanding,  
feed each piece through the sander  
two or three times without adjusting  
the depth of cut. Turn the workpiece  
180˚ and feed it through two or three  
more times at this same depth. As  
always, use your best judgement. If  
you no longer hear the sanding belt  
making contact with the workpiece on  
successive cuts, then no further passes  
are needed at that depth.  
To sand a workpiece, do these steps:  
1. Measure the workpiece and record the thickest spot.  
1. With the table already calibrated, turn the sander  
ON, set the feed rate.  
4. Type in the thickness of your workpiece using the  
numeric key pad (Example: for a 2" thick workpiece  
type 2.000"), and press the table start key:  
Note: The upper left corner input LED will  
illuminate (See Figure 20), and the display numbers  
will flash when entering measurements.  
5. Measure the sanding depth needed. Example: let’s  
say you need 1⁄64 ". Note: Removing too much  
material can burn the workpiece, tear the paper, or  
give poor sanding results.  
6. Convert 1⁄64" fraction to a 0.016" decimal  
measurement using the conversion table on the  
sander.  
7. Calculate the resulting workpiece thickness (2.000"—  
0.016" = 1.984"), and type that thickness (1.984") on  
the key pad.  
8. Press the table start key:  
The table will raise to  
the new setting.  
Note: The computer rounds the sanding thickness  
Figure 22. Operator feeding workpiece at  
correct body position and out of the way  
of potential kickback.  
measurements in increments of 0.005".  
Note: The lower left corner Run LED will illuminate  
and the display numbers will glow steadily when  
measurements have been accepted and the table is  
auto-adjusting. When the correct sanding depth is  
achieved, the lower left corner Run LED will turn  
off and the final resulting workpiece thickness is  
displayed.  
10. Start the conveyor, stand to the side as shown in  
Figure 22, and feed the workpiece into the sander.  
11. Observe the amp draw meter, and press the table  
down arrow key on the key pad to reduce the  
sanding depth if the amp load meter indicates motor  
overload.  
12. Remove the workpiece from the outfeed side, which  
is now sanded down 1⁄64". Re-sand the workpiece  
a couple of times more at this depth to ensure a  
consistent sanding depth.  
13. Add a new sanding depth the same way as in Steps  
7 and 8, and sand again.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Using the Platen  
The platen controls (Figure 25) on your sander allow for  
three basic types of sanding. Note: The platen scale is  
broken down in millimeter increments, and is for only  
reduced-platen sanding depth positions. For aggressive  
sanding, retract the platen to the Platen Up position,  
adjust the table, and let the drums make the deep cut.  
Height  
Lever  
Scale and  
Pointer  
Lock  
Lever  
Platen Up — The platen is above the level of the sanding  
rollers, so the front roller removes large amounts of  
material quickly, but leaves a rough finish.  
Platen Even — The platen is even with the sanding  
rollers, so the rollers work together with the platen to  
produce intermediate/final finishing.  
Platen Down — The platen is 2mm below the sanding  
rollers, so the platen gives a smooth and feathered  
finish. Avoid lowering the platen more than 2MM below  
the sanding belt rollers.  
Figure 25. Platen controls.  
Air Stream  
Receiver  
Jet Air Flow  
The air jet located at the air fork sends a stream of air  
across the air fork and into the air stream receiver (see  
Figure 23). As soon as the sanding belt obstructs this  
stream of air, a piston changes the direction of belt  
movement to the left. Your goal is to adjust this stream  
of air so the system uses the least amount of air and yet  
the machine still oscillates consistently.  
Air Jet  
To adjust the jet air flow, do these steps:  
1. TURN OFF and LOCK your master power switch.  
2. Adjust the air regulator to 70 PSI.  
Air Fork  
Figure 23. Air Jet and air fork assembly.  
3. Open both upper access doors on the sander, loosen  
the sanding belt tension, and slide the belt so the  
air stream is unobstructed.  
4. Loosen the jam nut and turn the jet adjustment  
knob (Figure 24) clockwise until the air stream is  
reduced to a minimum.  
5. Turn the jet adjustment knob counterclockwise,  
and use a piece of cardboard to alternately block  
and unblock the air stream until the upper drum  
just begins to react and move left and right.  
Air Stream  
Adjustment  
Knob  
6. Turn the jet adjustment knob counterclockwise an  
additional 1⁄2 turn and tighten the jam nut.  
Figure 24. Air Stream adjustment knob.  
7. Complete Belt Tracking on Page 22.  
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Belt Tracking  
The belt tracking knob and lever (Figure 26) stops the  
belt from tracking off of the drums and shutting down  
the machine. Your goal is to position the belt tracking  
lever so the belt tracks in the center of the drums and  
the left-and-right belt movement takes a similar amount  
of time.  
Note: To fine-tune the left-and-right movement you will  
adjust Belt Oscillation Speed outlined on Page 23.  
KEEP loose clothing and long hair  
secured and away from moving parts.  
KEEP your hands clear of the sanding belt when  
making these adjustments!  
Belt Tracking  
Knob and Lever  
To set the belt tracking, do these steps:  
1. Complete the Jet Air Flow adjustment on Page 21.  
2. Put on safety glasses, tie back all loose clothing,  
remove jewelry, pull back sleeves, and tie back long  
hair so it will not get caught by the sanding belt.  
3. Turn the sander ON.  
4. Observe the left-to-right motion of the belt as it  
moves along the drum while looking from the front  
of the sander.  
Figure 26. Belt tracking adjustment.  
—If the belt tracks faster to the right, but is slow  
to track back to the left, loosen the belt tracking  
knob and push it slightly to the left and retighten  
the knob. See Figure 26.  
—If the belt tracks faster to the left, but is slow to  
track back to the right, loosen the belt tracking  
knob and push it slightly to the right and retighten  
the knob. See Figure 26.  
5. Make sure the belt tracks left and right at  
approximately the same speed.  
6. Keep the sander running, and now complete the  
Belt Oscillation Speed adjustment as outlined on  
Page 23.  
Note: You may have to repeat the belt tracking  
adjustment after the Belt Oscillation Speed  
adjustment as both of these adjustment affect one  
another.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Belt Oscillation Speed  
For normal operations, the oscillation speed should be  
set so that it takes approximately a second or two to  
complete each direction of travel; however, you can  
experiment with different speeds to see how the results  
may affect your finished product. Often, you may find  
that certain speeds yield better results for different  
varieties of stock and the feed rates chosen.  
KEEP loose clothing and long hair  
secured and away from moving parts.  
KEEP your hands clear of the sanding belt when  
making these adjustments!  
To set the belt oscillation speed, do these steps:  
Air Jet  
1. Complete the Belt Tracking adjustments on Page 22.  
2. Put on safety glasses, tie back all loose clothing,  
remove jewelry, pull back sleeves, and tie back long  
hair so it will not get caught by the sanding belt.  
3. If you have not already done so, turn the sander  
ON.  
4. Looking from the front of the sander, observe the  
left-to-right motion of the belt as it moves along the  
drum.  
Oscillation  
Speed  
Control  
Panel  
—If you want the belt oscillation to oscillate from  
left to right in shorter and faster sweeps, loosen  
the jam nut and then rotate the oscillation speed  
knob counterclockwise (Figures 27 and 28).  
Figure 27. Oscillation system.  
—If you want the belt oscillation to oscillate from  
left to right in longer and slower sweeps, loosen  
the jam nut and then rotate the oscillation speed  
knob clockwise (Figures 27 and 28).  
Jam Nut  
5. Tighten the jam nut.  
6. Observe belt tracking and oscillation, and repeat the  
Belt Tracking adjustments on Page 22 if needed.  
Oscillation Speed  
Control Knob  
Figure 28. Oscillation speed knob.  
-23-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
MAINTENANCE  
Vented Plug  
with Shipping  
Pin Removed  
TURN OFF and LOCK the master  
power switch when doing  
maintenance so no power is  
available to the sander! If you  
ignore this warning serious  
electrical shock or accidental  
start may cause injury or death!  
Filler  
Plug  
OFF  
Sight  
Glass  
General  
Regular maintenance on your Model W1737/W1738  
ensures optimum performance. Inspect your machine  
each time you use it. At the end of the day, remove the  
sanding belt and clean the back-side of the sanding belt  
and the drum surfaces. Remove wood and abrasive dusts  
from the inside of the machine.  
Figure 29. Gear reducer breather and  
filler plug.  
Lubrication  
Wipe off all sawdust and abrasives from grease fittings  
and plugs before lubrication. When lubricating machine  
parts, your goal is to achieve adequate lubrication to  
prevent rust, and a thin layer of lubricant to prevent  
metal-to-metal friction. Too much lubrication will  
attract dirt and sawdust, causing machine parts to bind.  
Grease  
Fittings  
• After the first 300 hours of use, replace the gear  
reducer (Figure 29) lubricant with straight 140W  
gear oil (available at most automotive parts stores)  
up to the center of the sight glass. DO NOT use the  
common 85-140 gear lube as the viscosity is too  
low and oil can leak past seals.  
Figure 30. Left/right grease fitting  
locations.  
Oil  
• After 2,500 hours of use thereafter, replace the  
gear lube and always clean the vented plug (Figure  
29) to make sure it vents the gear case.  
Lithium Grease  
• After every 150 hours of use, lubricate the bearings  
(Figure 30 & 31) with one squirt of automotive-  
grade grease at the designated points.  
• After every 20-40 hours of use, lubricate the  
elevation screws with grease, and brush or lightly  
spray the table chain and sprockets with a light  
coat of oil and wipe any drips off (see Figure 31).  
Figure 31. Conveyor grease fitting  
locations.  
-24-  
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Cleaning Belts  
To increase the working life of your sanding belts, clean  
them whenever they decrease in performance due to  
heavy loading. Use a Pro-Stik® Cleaning Pad shown in  
Figure 32.  
To clean the belts, simply set your table to the thickness  
of the cleaning pad, and run the pad through the sander  
two or three times. DO NOT take too deep of a cut—  
the belt should barely touch the cleaning pad!  
Maintaining Air System  
Empty the diaphragm dust bowl and air regulator  
moisture bowl when they become half full, and make  
sure that the regulator is maintaining the system air  
pressure to 70 PSI (see Figure 33).  
Figure 32. Pro-Stik® Cleaning Pad.  
Moisture  
Bowl  
Dust  
Bowl  
Figure 33. Diaphragm dust bowl and air  
regulator moisture bowl.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
SERVICE  
TURN OFF and LOCK the master  
power switch when doing service  
so no power is available to the  
sander! If you ignore this warning  
serious electrical shock or  
accidental start may cause injury  
or death!  
OFF  
Table Stop Switches  
Up and  
Down  
Key  
The table stop switches prevent the table lift  
motor from driving the table into the sanding drum.  
Periodically check and adjust (if required) the table stop  
switches to protect the conveyor.  
Figure 34. Key pad table-lift controls.  
To adjust table stop switches, do these steps:  
Mounting  
Bolt  
Table Up  
Stop Switch  
1. Supply air to the sander and tension the sanding  
belt.  
2. Push the down arrow key and lower the table until  
you achieve six inches between the sanding drum  
and the conveyor table surface (see Figure 34).  
Stop Block  
Switch  
Plungers  
3. Loosen the mounting bolt for the table-down stop  
switch and slide the switch so the switch plunger  
depresses against the stop block and you hear the  
switch click (see Figure 35).  
Table Down  
Stop Switch  
4. Re-tighten the mounting bolt.  
Figure 35. Table stop switch adjustment  
5. Push the up arrow key and raise the table until you  
achieve an 1⁄8 inch between the sanding drum and  
the conveyor table surface.  
locations.  
6. Loosen the mounting bolt for the table-up stop  
switch and move the switch so the switch plunger  
depresses against the stop block and you hear the  
switch click (see Figure 35).  
7. Re-tighten the mounting bolt.  
8. Use the up and down buttons to test the table  
operation and make sure the switches shut the table  
lift motor OFF when the table is at the minimum  
and maximum distance from the sanding drum.  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Brake Service  
Check the brake rotor (shown in Figure 36) regularly  
to make sure it is clean and the pads are still in good  
condition (thicker than 1⁄8", see Figure 37). Using the  
emergency stop system for daily machine shutdown will  
wear out the sanding belts and the brake pads. Inspect  
for any grease or oil on the brake rotor as oil reduces  
emergency braking ability. To clean any lubricants from  
the rotor, only use automotive brake parts cleaner and  
a dry rag. Replace brake shoes if they are contaminated  
with oil. DO NOT re-use!  
Retaining  
Rotor  
Nut  
Anchor  
Pins  
To check the condition of the brake pads, do these  
steps:  
Caliper  
1. TURN OFF and LOCK the master power switch so  
no power can go to your sander, and shut OFF and  
relieve the air pressure!  
Assembly  
Figure 36. Brake assembly.  
2. Remove the lower-right motor-access panel.  
Brake  
Pads  
3. Measure the thickness of each pad. If a pad is below  
Min  
⁄"  
1
⁄
8", then replace both.  
1
8
To replace the brake pads, do these steps:  
1. TURN OFF and LOCK the master power switch so  
no power can go to your sander, and shut OFF and  
relieve the air pressure!  
2. Use a 14mm wrench and remove the two caliper  
anchor pin retaining nuts and washer (see Figure  
36).  
3. Use locking pliers to clamp on the anchor pin  
end and pull the pin from the caliper mount, and  
remove the springs and caliper (see Figure 37).  
Figure 37. Brake caliper removed for  
access to brake pads.  
4. If the rotor is damaged, remove the rotor and have  
it surfaced at a machine shop. Clean the rotor with  
automotive brake parts cleaner and handle it with a  
dry rag when installing.  
5. To finish the job, install the new brake pads,  
reassemble and mount the caliper, and reconnect  
the air line if removed.  
6. Test the emergency brake operation!  
-27-  
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Changing V-Belts  
Check the V-belts periodically to check for signs of  
glazing, cracking or fraying. If any of these conditions  
are present, change both V-belts.  
Note: If the emergency stop system is used to stop  
the machine as a normal daily event, the breaking  
system and belts will prematurely wear and require  
replacement. When shutting down the machine under  
non-emergency conditions, use the red OFF push  
buttons.  
Safety  
Cover  
To change the V-belts, do these steps:  
1. TURN OFF and LOCK the master power switch so no  
power can go to your sander and shut OFF the air  
pressure!  
Figure 38. Safety cover and mounting  
screws.  
2. Open both right-side upper and lower access panels.  
3. Remove the screws and the safety cover for access  
to the upper pulley. See Figures 38 and 39.  
4. Use a 14mm wrench and remove the upper caliper  
anchor pin retaining nut and washer. See Figure 40.  
5. Use locking pliers to clamp on the anchor pin end,  
pull the pin from the caliper mount, and remove the  
springs. See Figure 40.  
6. Pivot the caliper down and away from the rotor for  
belt clearance.  
Figure 39. Upper pulley exposed.  
7. Remove the upper belt adjustment nut and washer  
(Figure 40).  
Retaining  
Nut  
8. Pry the motor base plate upward to de-tension the  
belts, and roll the belts off of the motor pulley.  
Rotor  
9. Install the new V-belts.  
10. Replace the upper belt adjustment nut and washer,  
and tension the belt as necessary.  
11. The V-belt is properly tensioned when it will move  
no more than 3⁄4" in the center with moderate  
pressure from your thumb. See V-Belt Tension on  
Page 29 for details.  
Caliper  
Assembly  
Anchor  
Pins  
Belt Adjustment Nut  
12. Reassemble in reverse order and test the emergency  
Figure 40. Belt removal access.  
brake operation.  
-28-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
V-Belt Tension  
The sanding motor (Figure 41) and table lift motor  
(Figure 42) V-belts must be tensioned properly for  
best performance. No adjustment is necessary for the  
conveyor motor belt, as it uses a variable width pulley.  
See Figure 43. Only replace the belt if it becomes  
frayed, cracked, or glazed. If one belt is bad, always  
replace both belts as a matched set. Both table lift and  
sanding motor belts are adjusted the same way.  
Tension  
Adjustment  
Nut  
KEEP the sanding drum drive belts correctly adjusted.  
If the belts are loose, and the emergency stop is  
engaged, the sanding drum pulley will slip and not  
immediately stop in the event of an emergency!  
Figure 41. Sanding motor V-belt  
adjustment.  
To tension the V-belts, do these steps:  
Tension  
Adjustment  
Nut  
1. TURN OFF and LOCK the master power switch so  
your sander cannot accidently start!  
2. Remove the lower cover(s) on the sander (right  
cover for sanding belt motor; left cover for the  
conveyor height motor).  
3. Turn both tension adjustment nuts clockwise  
to tighten the V-belts, or turn both nuts  
counterclockwise to loosen the V-belts.  
Figure 42. Table lift motor V-belt  
4. The V-belt is properly tightened when it will move  
no more than 3⁄4" in the center with moderate  
pressure from your thumb.  
adjustment.  
Variable  
Width Pulley  
Figure 43. Non-adjustable conveyor motor  
belt.  
-29-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Table Parallelism  
NOTICE  
NOTICE  
When adjusting the left front eleva-  
tion screw, make the same adjustment  
to the left rear elevation screw. This  
ensures the height from the front to the  
back of the table remains unchanged.  
Do the same when adjusting the right  
elevation screws.  
The table has been adjusted at the factory and  
should require no further attention. However, we  
recommend verifying its parallelism with the sanding  
roller.  
The corners of the table can be independently adjusted  
up or down. By disconnecting the chain and turning the  
pertinent table elevation screw sprocket (Figure 44),  
table parallelism can be achieved.  
Adjusting the table parallelism can be a very tedious task  
that takes a great amount of patience. DO NOT adjust the  
table unless you are having trouble sanding your work-  
piece to a uniform thickness.  
Elevation Screw  
Sprockets  
If a table adjustment is needed, take precise notes on the  
positioning of the table elevation screws. This will allow  
the original setting to be re-established.  
To adjust the table parallelism, do these steps:  
1. Pass a 37" wide board through the sander until the  
entire surface of the board is making contact with  
the sanding belt.  
Figure 44. View of elevation screw  
sprockets.  
2. Measure the thickness of the board at various points  
around the edge.  
Elevation  
Screw Flange  
3. If there is a variation of thickness, the table can be  
adjusted accordingly.  
4. Disconnect the sander from the power source!  
—For minor adjustment, loosen the table mounting  
bolts shown in Figure 45 and rotate the elevation  
screw flange.  
Table Mounting  
Bolt  
—For major adjustment, mark the chain location on all  
sprockets, remove the chain from only the sprocket  
to be adjusted, and turn the sprocket counterclock-  
wise to raise the table. One quarter of a turn raises  
or lowers an elevation screw approximately 0.020".  
Figure 45. Table mounting bolts and ele-  
vation screw flange.  
5. Reinstall the chain, tighten the bolts, and test the  
machine.  
-30-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Feed Belt Tension and  
Tracking  
The feed belt tension and tracking has been set at the  
factory. However, adjust the feed belt tension and  
tracking if you notice that your feed belt is slipping or is  
tracking off center and loading up against the positioning  
wheels (Figure 46) under the conveyor table, you must .  
To adjust the feed belt tension and tracking, do these  
steps:  
1. Turn the feed belt tension and tracking bolts equal  
amounts from side-to-side and set the belt tension  
so it is snug and will not slip when sanding at a  
maximum load.  
KEEP loose clothing and long hair  
secured and away from moving parts.  
2. Start the conveyor.  
3. Turn the feed belt tension and tracking bolt to  
position the feed belt roller evenly on each side.  
See Figure 47.  
—If the conveyor tracks to the right, turn the right-side  
tension and tracking bolt clockwise approximately in  
1
⁄4  
turn increments.  
—If the conveyor tracks to the left, turn the left-side  
tension and tracking bolt clockwise in approximately  
Positioning  
1
⁄4  
turn increments.  
wheel  
4. Run the feed belt for at least three minutes to  
determine if the tracking is correct and the tension  
stays the same.  
Figure 46. One of four positioning wheels.  
5. Repeat steps as required to achieve the correct  
tension and tracking.  
Feed Belt  
Tension and  
Tracking Bolt  
Figure 47. Feed belt tension bolt.  
-31-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Belt Tracking Safety  
Switch  
Belt tracking safety switches are placed on both sides of  
the belt to act as emergency machine stops if the belt  
travels too far to one side during oscillation. See Figure  
48.  
Adjustment  
Bolt  
To adjust the belt tracking safety switches, do these  
steps:  
1. TURN OFF and LOCK the master power switch so  
that no power can go to your sander!  
2. Make sure the belt tracking and oscillation is  
adjusted.  
3. Release the belt tension, center the sanding belt on  
the top roller, then re-tension the belt.  
Figure 48. Tracking safety switch  
adjustment bolt.  
4. Measure the distance from the edge of the sanding  
belt to the ceramic rod protruding from the switch.  
Belt Tension  
Safety Switch  
5. Loosen the adjustment bolt shown in Figure 48, and  
move the switch so the belt and the ceramic rod have  
approximately 1⁄2" clearance from each other.  
6. Tighten the bolt and repeat the adjustment with the  
other side if necessary.  
7. Start the sander and make sure it is working  
properly.  
Belt Tension Safety  
Switch  
The belt tension safety switch shuts the sanding motor  
OFF if the belt breaks or has no tension when the lock  
flange pushes the belt tension safety switch lever. See  
Figures 49 and 50.  
Figure 49. Belt tension safety switch  
location.  
Mounting  
Screw  
To adjust the belt tension safety switch, do these  
steps:  
1. TURN OFF and LOCK your master power switch.  
Lock  
Flange  
2. Apply normal system air pressure of 70 PSI, and  
tension the belt.  
3. Loosen the mounting screw and position the switch  
so the lever is in the center of the lock flange hole.  
Switch  
Lever  
4. Re-tighten the screw and test the switch operation.  
Figure 50. Belt Tension safety switch.  
-32-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Pressure Rollers  
The pressure rollers are factory set so they are parallel  
with each other, parallel with the sanding drum, and  
parallel with the surface of the conveyor table.  
Belt  
Tension  
Knob  
Additionally, the front pressure rollers must be set  
0.040" below the sanding drum, and the rear rollers set  
at 0.020" below the sanding drum. When these settings  
are achieved, the pressure-roller spring tension will be  
correct.  
Pressure  
Roller Tension  
Adjustor Bolt  
and Jam Nut  
To adjust the pressure rollers, do these steps:  
1. TURN OFF and LOCK the master power switch so no  
power can go to your sander!  
2. Make two gauge boards that are 37" long and  
uniform in thickness.  
3. Connect the air pressure and set it to 70 PSI.  
Figure 51. Belt and pressure roller  
adjustments.  
4. Install the sanding belt and turn the belt tensioning  
knob to the 12:00 position to tension the belt. See  
Figure 51.  
5. Position each board on each side of the conveyor  
belt and directly below the front and back pressure  
rollers. See Figure 52.  
6. Loosen the adjustment jam nuts and raise the  
pressure rollers above the sanding belt roller with  
the adjustment bolts shown in Figure 51.  
7. Raise the table up until the boards barely touch the  
sanding belt.  
8. Turn the table-height handwheel counterclockwise  
one complete turn, to lower the table  
approximately 0.020".  
9. Lower the rear pressure rollers so that both ends  
barely touch the gauge boards. The rear pressure  
rollers are now set at 0.020" below the sanding  
drum.  
Figure 52. Gauge boards placed under  
pressure rollers.  
10. Turn the table-height handwheel counterclockwise  
again one complete turn, which lowers the table an  
additional 0.020".  
11. Lower the front pressure rollers so that both ends  
just touch the boards. The front pressure rollers are  
now set at 0.040" below the sanding drum.  
12. Tighten the adjustment jam nuts.  
-33-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
General Motor and Transformer Connection  
W1737 220V Single-Phase Motor Connection  
Consult your Electrician if Required.  
220V  
220V  
220V  
220V  
220V  
M
+
-
V2  
U2  
U3  
CONVEYOR  
MOTOR  
SANDING  
MOTOR  
2
4
2
3
1
3
1
1
6
4
1
ROTATION  
ROTATION  
1
4
6
6
TABLE UP/DOWN  
MOTOR  
M
-
+
M
-
+
5
2
3
2
3
5
2
3
5
W1738 220V Three-Phase Motor/Transformer Connection †  
Power Supply Phase Converter Installation Required—Consult your Electrician if Required.  
†
CONVEYOR MOTOR  
SANDING MOTOR  
TABLE UP/DOWN MOTOR  
U2  
U5  
U1  
V2  
V5  
V1  
W2  
W5  
W1  
U2  
U5  
U1  
V2  
V5  
V1  
W2  
W5  
W1  
W6  
W2  
U5  
U1  
U6  
U2  
V5  
V1  
V6  
V2  
W5  
W1  
220V  
220V  
220V  
W1738 440V Three-Phase Motor/Transformer Connection ††  
Thermal Protection Circuit Breaker Replacement Required—Consult your Electrician if Required.  
††  
CONVEYOR MOTOR  
TABLE UP/DOWN MOTOR  
SANDING MOTOR  
W5  
W2  
W5  
W1  
U2  
U5  
U1  
W2  
V2  
V5  
U2  
U5  
U1  
U5  
V5  
V2  
V6  
W1  
V2  
V5  
U2  
W5  
W1  
W2  
W6  
V1  
V1  
U6  
V1  
U1  
440V  
440V  
440V  
1. DISCONNECT POWER, remove the LR3-D3355 overload  
relay, and replace it with an LR3D-3322 type (Part #  
X1738003-1), and the dial set to 18A.  
2. Remove the LR3D-086 overload relay, and replace it  
with an LR3D-076 type (Part # X1738011-1), and set  
the dial set to 1.7A.  
LR3D-086  
LR3D-3355  
-34-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
W1737 and W1738 Control Panel Wiring  
15  
14  
8
5
2
6
5
3
3
U1  
U1  
U3 V3 16 17 18 19 13 12  
10  
11  
9
V1 U2  
V1 U2 V2  
TO W1738  
SANDING  
MOTOR  
TO W1737  
SANDING  
MOTOR  
TABLE  
2
3
1
4
UP/DOWN  
SWITCH  
DIGITAL  
AMP METER  
220V  
220V/440V  
3-PHASE  
1-PHASE  
POWER  
IN  
–
(HI)  
IN  
(LO)  
IN  
90  
260V  
18  
TABLE  
4
1
3
2
UP/DOWN  
SWITCH  
2
3
15  
14  
16  
Blue  
Black  
SENSORS  
14  
22  
19  
20 21  
13  
15 16 17 18  
12  
Black  
Blue  
DIGITAL PANEL  
7
EMERGENCY STOP  
SAFETY SWITCH  
OV  
5
A
11 10  
12V  
2
3
1
9
8
7
6
4
5
4
3
1
2
7
B
3
22  
21  
X2  
X1  
14  
13  
SANDING MOTOR  
START SWITCH  
SANDING MOTOR  
14  
13  
5
3
STOP SWITCH  
1
2
4
3
10  
22  
21  
X2  
BELT  
TRACKING  
SAFETY  
FEED MOTOR  
STOP SWITCH  
14  
13  
FEED MOTOR  
START SWITCH  
14  
13  
X1  
SWITCHES  
7
5
1
2
4
3
22  
21  
X2  
X1  
14  
13  
3
EMERGENCY  
SHUT-OFF SWITCH  
POWER  
LAMP  
10  
8
11  
9
5
6
3
2
SANDING MOTOR SANDING MOTOR  
FEED MOTOR  
START  
BUTTON  
FEED MOTOR  
STOP  
BUTTON  
EMERGENCY  
SHUT-OFF  
BUTTON  
AMP DRAW  
METER  
DIGITAL  
PANEL  
POWER  
LAMP  
START  
STOP  
BUTTON  
BUTTON  
-35-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
W1737 General Wiring Diagram  
S
E
R
14  
AM  
A
15  
OL1  
M1  
U1  
V1  
SANDI NG  
BELT  
R
U
MOTOR  
S
S
V
LT47  
V2  
R
R
U3  
U2  
F
V2  
U3  
U2  
V2  
U3  
U2  
S
S
R
T ABLE L I F T I NG  
& LOWERING  
MOTOR  
MOTOR  
OL3  
M3  
U
V
CONVEYOR  
BELT  
R
S
U
V
R
S
220V  
4A  
2
2
LT47  
3
2
WL  
12  
POWER SOURCE  
BRAKE  
A
A
3
SOL  
13  
Emergency Brake  
PC  
R
U
V
S
EMERGENCY  
BRAKE  
5
LS1  
A
a
b
Emergency Stop  
A
6
LS2  
LS3  
LS4  
PCR1  
16  
17  
19  
20  
21  
LS  
LS  
R
F
F
T ABL E L I F T I NG  
PCR2  
18  
&
L OWERI NG  
R
START  
8
7
STOP  
M1  
OL1  
OL3  
9
a
b
b
M1  
SANDI NG BELT  
GL  
M3  
START  
10  
STOP  
11  
a
M3  
CONVEYOR BELT  
GL  
-36-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
W1738 General Wiring Diagram  
R
NOTE: Phase Converter Wild Wire  
Connects To The T Terminal Only.  
S
E
T
14  
15  
AM  
A
OL1  
M1  
U1  
V1  
W1  
R
S
T
U
V
SANDING  
BELT  
MOTOR  
MOTOR  
W
F
U2  
V2  
W2  
R
S
T
U
V
TABL E L I FTING  
& LOWERING  
W
U
V
R
S
T
W
OL3  
M3  
U
V
R
S
T
U
V
CONVEYOR  
BELT  
MOTOR  
W
R
S
W
NFB  
4A  
1
2
440V 380V  
0
415V 220V 200V  
2
2
2
3
Emergency Brake  
WL  
12  
POWER SOURCE  
BRAKE  
A
A
SOL  
13  
R
U
V
S
3
PC  
EMERGENCY  
BRAKE  
5
A
a
b
LS1  
Emergency Stop  
A
LS2  
LS3  
LS4  
6
PCR1  
16  
18  
17  
19  
20  
21  
LS  
LS  
R
F
F
TABL E L I FTI NG  
PCR2  
& L OWERING  
R
START  
M1  
7
STOP  
M1  
OL1  
8
9
a
b
b
SANDING BELT  
GL  
START  
M3  
STOP  
M3  
OL3  
10  
11  
a
CONVEYOR BEL T  
GL  
-37-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
W1738 Electrical Box Component Locations  
-38-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
W1738 Electrical Box Wiring Diagram  
2 2 0 V  
2 0 0 V  
0 V  
4 4 0 V  
0 V  
-39-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
W1737 Electrical Box Component Locations  
-40-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
W1737 Electrical Box Wiring Diagram  
-41-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Electrical Parts  
7
6
15  
17  
8
15  
35  
16  
10  
20  
26  
23  
37  
31  
34  
18  
(38 W1737 Only)  
1
12  
21  
24  
9
2
3
3-1 (W1738 440V  
Conversion Only)  
25  
4
12  
11-1 (W1738 440V  
11  
Conversion Only)  
14V2  
27V2 (W1738 Only)  
36  
5V2 (W1737 Only)  
31  
33  
5V2 (W1738 Only)  
-42-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF PART #  
DESCRIPTION  
REF PART #  
DESCRIPTION  
1
2
X1737001  
X1737002  
CURRENT SENSOR  
CONTACTOR LC1-D50  
(W1737 220V 1PH)  
CONTACTOR LC1-D40  
(W1738 220V/440V 3PH)  
RELAY LR3D-3359 (48-65A)  
(W1737 220V 1PH)  
RELAY LR3D-3355 (30-40A)  
(W1738 220V 3PH)  
14V2 X1737014V2  
14V2 X1738014V2  
TERMINAL PLATE (W1737) V2.10.09  
TERMINAL PLATE (W1738) V2.10.09  
PU CONNECTOR 1/2  
PU CONNECTOR 3/4  
CABLE CONNECTOR 1"  
DIGITAL AMP METER  
START SWITCH  
STOP SWITCH  
POWER INDICATION LIGHT  
EMERGENCY STOP SWITCH  
WIRE COLUMN  
15  
16  
17  
18  
20  
21  
23  
24  
25  
26  
X1737015  
X1737016  
X1737017  
X1737018  
X1737020  
X1737021  
X1737023  
X1737024  
X1737025  
X1737026  
2
3
3
X1738002  
X1737003  
X1738003  
4
X1737004  
FUSE 4A  
5V2  
5V2  
6
7
8
TERM. BLK. (W1737) V2.10.09  
TERM. BLK. (W1738) V2.10.09  
ELECTRICAL CONTROL BOX  
HINGE  
DOOR  
BASE PLATE  
X1737005V2  
X1738005V2  
X1737006  
COMPUTER  
TRANSFORMER 3PH (W1738) V2.10.09  
LOCK WASHER 1/4  
27V2 X1738027V2  
X1737007  
X1737008  
X1737009  
X1737010  
X1737011  
X1738011  
X1737012  
31  
33  
34  
35  
36  
37  
38  
XPLW02  
XPN05  
XPB19  
XPS07M  
XPS51M  
XPW06  
X1689624  
HEX NUT 1/4-20  
9
HEX BOLT 1/4-20 X 1/2  
PHLP HD SCR M4-.7 X 8  
PHLP HD SCR M4-.7 X 30  
FLAT WASHER 1/4  
10  
11  
11  
12  
CONTROL PANEL  
RELAY LR3D-126 (W1737 220V 1PH)  
RELAY LR3D-086 (W1738 220V 3PH)  
CONTACTOR LC1-D096M7  
OL RELAY TELE TESYS–LT47 5-60A (W1737)  
W1738 440V Conversion Parts  
3-1  
X1738003-1  
RELAY LR3D-3322 (17-25A)  
(W1738 440V 3PH)  
11-1 X1738011-1  
RELAY LR3D-076 (1.6-2.5A)  
(W1738 440V 3PH)  
-43-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Tools and Cabinet Parts  
122  
119  
117  
120  
127  
110  
126  
115  
118  
124  
123  
121  
111  
116  
114  
100  
125  
117  
113  
109  
112  
105  
104  
106  
103  
108  
107  
102  
101  
-44-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF  
100  
101  
102  
103  
104  
105  
106  
107  
108  
109  
110  
111  
112  
113  
PART #  
DESCRIPTION  
SANDPAPER: #180  
FLAT SCREWDRIVER  
HEX WRENCH SET  
PHILLIP’S SCREWDRIVER  
WRENCH 12 X 14  
WRENCH 17 X 19  
WRENCH 8 X 10  
PLATEN REMOVAL TOOL  
LIMIT SWITCH TUBE  
TOOL BOX  
REF  
114  
115  
116  
117  
118  
119  
120  
121  
122  
123  
124  
125  
126  
127  
PART #  
X1737114  
XPB07  
XPFH03  
XPS14M  
DESCRIPTION  
FRONT PLATE  
X1737100  
X1737101  
X1737102  
X1737103  
XPWR1214  
XPWR1719  
XPWR810  
X1737107  
X1737108  
X1737109  
X1737110  
X1737111  
X1737112  
X1737113  
HEX BOLT 5/16-18 X 3/4  
FLAT HD SCR 1/4-20 X 1/2  
PHLP HD SCR M6-1 X 12  
FLAT WASHER 5/16  
UPPER FRAME COVER  
4" DUST PORT  
LEFT UPPER DOOR  
RIGHT UPPER DOOR  
DOOR LOCK  
XPW07  
X1737119  
X1737120  
X1737121  
X1737122  
X1737123  
X1737124  
X1737125  
X1737126  
X1737127  
FELT  
GRAPHITE PAD  
DOOR KEY  
SANDPAPER: #100  
RIGHT LOWER PANEL  
LEFT LOWER PANEL  
HINGE PIN  
LOGO PLATE  
-45-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Sanding Motor and Frame Parts  
240  
221  
241  
220  
235  
248  
232  
219  
200  
222  
202  
242  
204-4  
204-3 (W1737 Only)  
204-2 (W1737 Only)  
226  
228  
239  
218  
224  
236  
225  
223  
227  
245  
204-1  
244  
204-5  
230  
247  
215  
229  
233  
204  
236  
231  
201  
233  
246  
238  
203  
238  
216  
217  
214  
237  
243  
-46-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF  
200  
201  
202  
203  
204  
204  
PART #  
DESCRIPTION  
MACHINE FRAME  
MOTOR BASE  
REF  
224  
225  
226  
227  
228  
229  
230  
231  
232  
233  
235  
236  
237  
238  
239  
240  
241  
242  
243  
244  
245  
246  
247  
248  
PART #  
X1737224  
X1737225  
X1737226  
X1737227  
X1737228  
XPB03  
DESCRIPTION  
BRAKE PIN  
BRAKE PAD  
COMPLETE BRAKE ASSY.  
BRAKE SPRING  
BRAKE INSIDE PIECE  
HEX BOLT 5/16-18 X 1  
HEX BOLT 3/8-16 X 3/4  
HEX BOLT 3/8-16 X 1 1/4  
FLAT HD SCR M6-1 X 25  
LOCK WASHER 5/16  
LOCK WASHER 1/4  
LOCK WASHER 3/8  
LOCK WASHER 1/2  
HEX NUT 1/2-12  
X1737200  
X1737201  
X1737202  
X1737203  
X1737204  
X1738204  
MOTOR BASE HINGE  
BASE ADJUSTMENT ROD  
MOTOR 10HP 1-PH (W1737)  
MOTOR 15HP 3-PH (W1738)  
WIRING BOX (W1737)  
WIRING BOX (W1738)  
S. CAPACITOR (W1737)  
R. CAPACITOR (W1737)  
FAN COVER (W1737)  
FAN COVER (W1738)  
FAN (W1737)  
FAN (W1738)  
PULLEY  
MOTOR KEY  
ROTOR  
PULLEY BUSHING  
BRAKE BRACKET  
FLAT HEAD NUT  
LIMIT SWITCH  
LIMIT SWITCH PLATE  
COVER  
204-1 X1737204-1  
204-1 X1738204-1  
204-2 X1737204-2  
204-3 X1737204-3  
204-4 X1737204-4  
204-4 X1738204-4  
204-5 X1737204-5  
204-5 X1738204-5  
214  
215  
216  
217  
218  
219  
220  
221  
222  
223  
XPB21  
XPB24  
XPFH12M  
XPLW01  
XPLW02  
XPLW04  
XPLW07  
XPN06  
X1737214  
X1737215  
X1737216  
X1737217  
X1737218  
X1737219  
X1737220  
X1737221  
X1737222  
X1737223  
XPN08  
XPS04  
HEX NUT 3/8-16  
PHLP HD SCR 1/4-20 X 1/2  
CAP SCREW 1/4-20 X 3/4  
CAP SCREW 5/16-18 X 3/4  
CAP SCREW 5/16-18 x 1 1/2  
CAP SCREW M5-.8 X 15  
V-BELT A-71 4L710  
FLAT WASHER 1/2  
FLAT WASHER 3/8  
FLAT WASHER 1/4  
XPSB05  
XPSB07  
XPSB08  
XPSB10M  
XPVA71  
XPW01  
XPW02  
XPW06  
BRAKE ARBOR  
-47-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Table Lift System Parts  
365  
371  
372  
311  
341  
308  
338  
340  
304  
312  
321  
371  
337  
339  
328  
342  
308  
371  
323  
327  
369  
366  
369  
343  
344  
306  
300-3  
353  
305  
345  
370  
346  
333  
354  
326  
318  
300-2  
330  
319  
371  
367  
333  
313  
329  
332  
300  
347  
348  
349  
308  
355  
305  
335  
350  
300-1  
307  
316  
351  
333  
307  
314  
317  
315  
359  
325  
368  
319  
352  
331  
300-4  
358  
356  
322  
325  
324  
-48-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF  
300  
300  
PART #  
X1738300  
X1737300  
DESCRIPTION  
REF  
332  
333  
335  
337  
338  
339  
340  
341  
342  
343  
344  
345  
346  
347  
348  
349  
350  
351  
352  
353  
354  
355  
356  
356  
358  
359  
365  
366  
367  
368  
369  
370  
371  
372  
PART #  
XPSB31  
XPSS07  
DESCRIPTION  
CAP SCREW 10-24 X 5/8  
SET SCREW 1/4-20 X 1/2  
V-BELT A-37 4L370  
HEX NUT HOUSING  
COLUMN NUT  
SPROCKET WHEEL  
ELEVATION SLIDE  
DUST BOOT  
CHAIN  
SPROCKET  
WHEEL ROD  
SPROCKET SHAFT  
SWITCH PLATE  
PROXIMITY SWITCH  
PULLEY  
BEARING CAP  
ELEVATION GEAR BOX  
WORM GEAR  
MOTOR 1/4 HP 3-PH (W1738)  
MOTOR 1/3 HP 1-PH (W1737)  
ELECTRICAL BOX (W1738)  
ELECTRICAL BOX (W1737)  
FAN (W1738)  
300-1 X1738300-1  
300-1 X1737300-1  
300-2 X1738300-2  
300-2 X1737300-2  
300-3 X1738300-3  
300-3 X1737300-3  
300-4 XPC100A  
XPVA37  
X1737337  
X1737338  
X1737339  
X1737340  
X1737341  
X1737342  
X1737343  
X1737344  
X1737345  
X1737346  
X1737347  
X1737348  
X1737349  
X1737350  
X1737351  
X1737352  
X1737353  
X1737354  
X1737355  
X1737356  
X1737356  
X1737358  
X1737359  
X1737365  
X1737366  
X1737367  
XPW01  
FAN (W1737)  
FAN COVER (W1738)  
FAN COVER (W1737)  
CAPACITOR 100MFD/250V (W1737)  
THRUST BEARING 51107  
BALL BEARING 6002Z  
BALL BEARING 6003ZZ  
BALL BEARING 6005Z  
HEX BOLT 5/16-18 X 3/4  
HEX BOLT 5/16-18 X 1 1/4  
HEX BOLT 3/8-16 X 1  
HEX BOLT 1/2-12 X 2 1/2  
HEX BOLT 1/4-20 X 1  
HEX BOLT 1/2-12 X 4 1/2  
KEY 5/16 X 5/16 X 3/4  
KEY 4 X 4 X 16  
KEY 4 X 4 X 20  
LOCK WASHER 1/4  
LOCK WASHER 3/8  
LOCK WASHER 1/2  
HEX NUT 5/16-18  
HEX NUT 1/4-20  
HEX NUT 1/2-12  
HEX NUT M3-.5  
304  
305  
306  
307  
308  
311  
312  
313  
314  
315  
316  
317  
318  
319  
321  
322  
323  
324  
325  
326  
327  
328  
329  
330  
331  
XP51107  
XP6002  
XP6003  
XP6005  
XPB07  
XPB12  
XPB18  
XPB20  
XPB31  
XPB89  
XPK14  
BEARING CAP  
WORM GEAR  
BEARING CAP  
HAND WHEEL  
XPK37M  
XPK48M  
XPLW02  
XPLW04  
XPLW07  
XPN02  
PULLEY (W1738)  
PULLEY (W1737)  
ADJUSTMENT ROD  
MOTOR BASE  
ELEVATION SCREW  
WHEEL ADJUSTER  
SPROCKET WHEEL  
FLAT WASHER 1/2  
FLAT WASHER 3/8  
FLAT WASHER 1/4  
FLAT WASHER 5/16  
LOCK WASHER 5/16  
XPN05  
XPN06  
XPN07M  
XPN08  
XPR12M  
XPS97M  
XPSB01  
XPSB05  
HEX NUT 3/8-16  
EXT RETAINING RING 35MM  
PHLP HD SCR M3-.5 X 35  
CAP SCREW 1/4-20 X 5/8  
CAP SCREW 1/4-20 X 3/4  
XPW02  
XPW06  
XPW07  
XPLW01  
-49-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Feed System and Conveyor Parts  
400  
414  
401  
401-2  
401-1  
(W1737 Only)  
443  
442  
401-3  
446  
415  
445  
413  
435  
444  
436  
406  
402  
409  
413  
411  
426  
425  
407  
423  
433  
413  
439  
421  
437  
413  
406  
440  
424  
438  
428  
441  
434  
414  
405  
429  
419  
416  
412  
418  
420  
430  
404  
417  
422  
427  
432  
431  
410  
-50-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF  
400  
401  
401  
PART #  
DESCRIPTION  
REF  
422  
423  
424  
425  
426  
427  
428  
429  
430  
431  
432  
433  
434  
435  
436  
437  
438  
439  
440  
441  
442  
443  
444  
445  
446  
PART #  
XPSB70  
XPW02  
DESCRIPTION  
CAP SCREW 5/16-18 X 2  
FLAT WASHER 3/8  
TABLE  
CONVEYOR BELT  
OUTFEED ROLLER  
FRONT BRAKE COVER  
INFEED ROLLER BRACKET  
LIMIT SWITCH  
INFEED ROLLER SHAFT  
POSITIONING WHEEL  
INFEED ROLLER BRACKET  
ELEVATION LIMITER  
INFEED ROLLER  
BEARING CAP  
BEARING UCF205  
BEARING UCF205  
PLUG  
X1737400  
X1738401  
X1737401  
SPECIAL SCR M8-1.25 X 20  
MOTOR 1HP 3PH (W1738)  
MOTOR 1HP 1PH (W1737)  
CAPACITOR 400MFD/250V (W1737)  
FAN (W1738)  
X1737424  
X1737425  
X1737426  
X1737427  
X1737428  
X1737429  
X1737430  
X1737431  
X1737432  
X1737433  
X1737434  
X1737435  
X1737436  
X1737437  
X1737438  
X1737439  
X1737440  
X1737441  
X1737442  
X1737443  
X1737444  
X1737445  
X1737446  
401-1 XPC400C  
401-2 X1738401-2  
401-2 X1737401-2  
401-3 X1738401-3  
401-3 X1737401-3  
FAN (W1737)  
FAN COVER (W1738)  
FAN COVER (W1737)  
HEX BOLT 3/8-16 X 1 1/2  
BALL BEARING 6206-2RS  
HEX BOLT M8-1.25 X 25  
HEX BOLT 3/8-16 X 1 1/2  
HEX BOLT 3/8-16 X 1  
HEX BOLT M10-1.5 x 25  
HEX BOLT 1/2-12 X 3  
KEY 7 X 7 X 55  
LOCK WASHER 5/16  
LOCK WASHER 3/8  
LOCK WASHER 8MM  
LOCK WASHER 10MM  
HEX NUT 5/16-18  
402  
404  
405  
406  
407  
409  
410  
411  
412  
413  
414  
415  
416  
417  
418  
419  
420  
421  
XPB16  
XP2606  
XPB07M  
XPB16  
XPB18  
XPB32M  
XPB95  
XPK66M  
XPLW01  
XPLW04  
XPLW04M  
XPLW06M  
XPN02  
XPR15M  
XPS04  
XPS10  
GEARBOX PLATE  
CUSHION  
REDUCER  
SPEED UNIT BASE PLATE  
DRIVEN PULLEY  
DRIVING PULLEY  
TIMING BELT  
EXT RETAINING RING 30MM  
PHLP HD SCR 1/4-20 X 1/2  
PHLP HD SCR 10-24 x 1 1/2  
CAP SCREW 3/8-16 X 3/4  
CAP SCREW 1/4-20 X 1 1/2  
XPSB16  
XPSB62  
SPEED UNIT COVER  
-51-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Upper Roller System Parts  
539  
538  
537  
536  
565  
535  
536  
514  
564  
538  
540  
526  
529  
539  
525  
534  
537  
530  
500  
503  
532  
563  
517  
514  
526  
522  
519  
501  
562  
530  
516  
518  
541  
503-3  
503-5  
527  
542  
519  
531  
513  
524  
503-8  
527  
513  
503-1  
503-2  
510  
503-4  
503-6  
523  
511  
502  
543  
544  
503-7  
560  
559  
550  
549  
525  
558  
551  
554  
521  
553  
545  
514  
546  
513  
557  
556  
547  
523  
525  
510  
553  
554  
513  
512  
555  
552  
548  
516  
-52-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF  
500  
501  
502  
503  
PART #  
DESCRIPTION  
ECCENTRIC ROD  
ECCENTRIC  
FRAME SEAL  
DIAPHRAM ASSY  
PUSHROD COVER  
COMPRESSION SPRING  
PUSHROD  
DIAPHRAM  
REF  
534  
535  
536  
537  
538  
539  
540  
541  
542  
543  
544  
545  
546  
547  
548  
549  
550  
551  
552  
553  
554  
555  
556  
557  
558  
559  
560  
562  
563  
564  
565  
PART #  
DESCRIPTION  
UPPER ROLLER BRACKET  
UPPER ROLLER  
UPPER ROLLER BRACKET  
BEARING UCC205  
SET SCREW M6-1 X 6  
FILTER  
THROTTLE VALVE  
THROTTLE VALVE BASE  
ALUMINUM DISC  
ALUMINUM PLATE  
PLATE  
OIL CAP CONNECTOR  
SHAFT OF OIL CAP  
OIL CAP  
FRAME SEAL, (RIGHT)  
AIR NOZZLE (FEMALE)  
AIR CYLINDER BRACKET  
AIR RECEIVER (MALE)  
LIMIT SWITCH HOLDER  
LIMIT SWITCH TUBE  
LIMIT SWITCH W/CERAMIC TIP  
SQUARE FRAME  
X1737500  
X1737501  
X1737502  
X1737503  
X1737534  
X1737535  
X1737536  
X1737537  
X1737538  
X1737539  
X1737540  
X1737541  
X1737542  
X1737543  
X1737544  
X1737545  
X1737546  
X1737547  
X1737548  
X1737549  
X1737550  
X1737551  
X1737552  
X1737553  
X1737554  
X1737555  
X1737556  
X1737557  
X1737558  
X1737559  
X1737560  
X1737562  
X1737563  
X1737564  
X1737565  
503-1 X1737503-1  
503-2 X1737503-2  
503-3 X1737503-3  
503-4 X1737503-4  
503-5 X1737503-5  
503-6 X1737503-6  
503-7 X1737503-7  
503-8 XPS52M  
SPECIAL SCREW  
GASKET  
REAR HOUSING  
PHLP HD SCR M4-.7 X 20  
HEX BOLT 5/16-18 X 3/4  
HEX BOLT 3/8-16 X 1  
HEX BOLT 1/2-12 X 1  
LOCK WASHER 5/16  
LOCK WASHER 3/8  
LOCK WASHER 1/2  
HEX NUT M10-1.5  
HEX NUT 1/2-12  
510  
511  
512  
513  
514  
516  
517  
518  
519  
521  
522  
523  
524  
525  
526  
527  
529  
530  
531  
532  
XPB07  
XPB18  
XPB53  
XPLW01  
XPLW04  
XPLW07  
XPN02M  
XPN06  
XPN07  
XPN11  
XPR05M  
XPS04  
XPS52M  
XPSB07  
XPSB16  
XPSB33  
XPSB79  
XPW01  
XPW07  
X1737532  
HEX NUT 10-24  
HEX NUT 3/8-24  
EXT RETAINING RING 15MM  
PHLP HD SCR 1/4-20 X 1/2  
PHLP HD SCR M4-.7 X 20  
CAP SCREW 5/16-18 X 3/4  
CAP SCREW 3/8-16 X 3/4  
CAP SCREW 10-24 x 3/4  
CAP SCREW 1/2-12 X 3 1/2  
FLAT WASHER 1/2  
FLAT WASHER 5/16  
POWER OFF PLATE  
HOLDER (L TYPE)  
LIMIT SWITCH  
PLASTIC LIMIT SWITCH ROD  
AIR CYLINDER  
BASE  
UNIVERSAL JOINT FORK  
LOCKING CLEVIS  
FRAME  
TRIMMING SCREW  
-53-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Air System Parts  
616  
618  
619  
615  
600  
632  
633  
604  
621  
620  
617  
612  
601  
603  
IN  
607  
602  
623  
622  
635  
609  
634  
632  
611  
613  
613  
630  
624  
631  
608  
610  
627  
626  
606  
625  
629  
605  
628  
614  
-54-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF  
600  
601  
602  
603  
604  
605  
606  
607  
608  
609  
610  
611  
612  
613  
614  
615  
616  
617  
PART #  
DESCRIPTION  
CONNECTOR 1/4N X 1/8T  
AIR SWITCH 1/8  
CONNECTOR 1/4N X 1/8T  
CONNECTOR 1/4N X 90º  
BUFFER (BRONZE)  
CONNECTOR 5/16N X 1/8T 90º  
8MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
6MM FLEXIBLE HOSE  
PHLP HD SCR 10-24 x 5/8  
PRESSURE REGULATOR  
PSI GAUGE  
REF  
618  
619  
620  
621  
622  
623  
624  
625  
626  
627  
628  
629  
630  
631  
632  
633  
634  
635  
PART #  
DESCRIPTION  
CONNECTOR 5/16N X 1/8T  
8MM FLEXIBLE HOSE  
AIR SWITCH 1/4  
ELBOW 5/16N X 1/8T 90º  
SOLENOID VALVE  
X1737600  
X1737601  
X1737602  
X1737603  
X1737604  
X1737605  
X1737606  
X1737607  
X1737608  
X1737609  
X1737610  
X1737611  
X1737612  
X1737613  
X1737614  
XPS22  
X1737618  
X1737619  
X1737620  
X1737621  
X1737622  
X1737623  
X1737624  
X1737625  
X1737626  
X1737627  
X1737628  
X1737629  
X1737630  
X1737631  
X1737632  
X1737633  
X1737634  
X1737635  
SOLENOID VALVE  
THROTTLE VALVE 1/8  
CONNECTOR 1/4N X 1/8T  
CONNECTOR 1/4N X 1/8T  
CONNECTOR 5/16N X 1/4T  
BRONZE ELBOW 1/4T X 1/8T 90º  
MALE CONNECTOR 1/4N X 1/8T 90º  
MALE CONNECTOR 1/4N X 1/8T 90º  
NEEDLE VALVE  
CONNECTOR 1/4N X 1/4T  
BRONZE CONNECTOR 1/4N X 1/8T  
CONNECTOR 1/8N X 3/8T  
AIR VALVE  
X1737616  
X1737617  
-55-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Sanding Drum and Roller Parts  
732  
705  
718  
720  
731  
715  
704  
712  
730  
734  
708  
735  
733  
724  
719  
741  
725  
702  
736  
742  
740  
706  
722  
726  
747  
743  
702  
739  
737  
719  
746  
716  
736  
749  
727  
711  
748  
742  
738  
706  
725  
707  
744  
750  
751  
755  
754  
753  
752  
723  
745  
703  
756  
757  
714  
729  
701  
723  
701  
760  
700  
728  
759  
709  
758  
710  
717  
712  
-56-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF  
700  
701  
703  
704  
705  
706  
707  
708  
709  
710  
711  
712  
714  
715  
716  
717  
718  
719  
720  
722  
723  
724  
725  
727  
728  
729  
730  
731  
PARTꢀ#  
X1737700  
X1737701  
X1737703  
X1737704  
XP6003  
XP6205A  
XPB03  
XPB12  
XPB41  
XPK11  
XPK34M  
XPLW01  
XPLW07  
XPN02  
XPS01  
XPS07  
DESCRIPTION  
PULLEY  
GREASEꢀFITTING/WꢀDUSTꢀCAP  
BEARINGꢀHOUSING  
PISTONꢀBRACKET  
BALLꢀBEARINGꢀ6001ZZ  
BALLꢀBEARINGꢀ6205-2RS  
HEXꢀBOLTꢀ5/16-18ꢀXꢀ1  
HEXꢀBOLTꢀ5/16-18ꢀXꢀ1ꢀ1/4  
HEXꢀBOLTꢀ1/2-12ꢀXꢀ1ꢀ1/2  
KEYꢀ5/16ꢀXꢀ5/16ꢀXꢀ1ꢀ3/16  
KEYꢀ5ꢀXꢀ5ꢀXꢀ20  
LOCKꢀWASHERꢀ5/16  
LOCKꢀWASHERꢀ1/2  
HEXꢀNUTꢀ5/16-18  
PHLPꢀHDꢀSCRꢀ10-24ꢀXꢀ1/2  
PHLPꢀHDꢀSCRꢀ1/4-20ꢀXꢀ3/8  
PHLPꢀHDꢀSCRꢀ5/16-18ꢀXꢀ1ꢀ1/4  
CAPꢀSCREWꢀ1/4-20ꢀXꢀ1/2  
CAPꢀSCREWꢀ1/4-20ꢀXꢀ3/4  
CAPꢀSCREWꢀ3/8-16ꢀXꢀ3/4  
SETꢀSCREWꢀM6-1ꢀXꢀ6  
SETꢀSCREWꢀ1/4-20ꢀXꢀ3/8  
SETꢀSCREWꢀ5/16-18ꢀXꢀ1/2  
FLATꢀWASHERꢀ5/16  
REF  
733  
734  
735  
736  
737  
738  
739  
740  
741  
742  
743  
744  
745  
746  
747  
748  
749  
750  
751  
752  
753  
754  
755  
756  
757  
758  
759  
760  
PARTꢀ#  
DESCRIPTION  
COMPRESSIONꢀSPRING  
SPECIALꢀPINꢀ10MM  
PISTONꢀSIDERAIL  
BEARINGꢀꢀCAP  
HANDLE  
BEARINGꢀHOUSING  
SPECIALꢀWASHER  
HANDLE  
X1737733  
X1737734  
X1737735  
X1737736  
X1737737  
X1737738  
X1737739  
X1737740  
X1737741  
X1737742  
X1737743  
X1737744  
X1737745  
X1737746  
X1737747  
X1737748  
X1737749  
X1737750  
X1737751  
X1737752  
X1737753  
X1737754  
X1737755  
X1737756  
X1737757  
X1737758  
X1737759  
XPSB11  
HANDLE  
SPANNERꢀNUT  
LEVERꢀSHANK  
SPACER  
RUBBERꢀROLLER  
STEELꢀROLLER  
COMPRESSIONꢀSPRING  
FIXINGꢀSHAFT  
HOUSING  
BRACKETꢀ(MALE)  
TUBE  
BASE  
BRACKETꢀ(FEMALE)  
PRESSUREꢀPLATE  
FELT  
GRAPHITEꢀPAD  
PLUGꢀ25ꢀMM  
XPS11  
XPSB04  
XPSB05  
XPSB16  
XPSS02M  
XPSS03  
XPSS08  
XPW07  
X1737728  
X1737729  
X1737730  
X1737731  
BEARINGꢀUCC206  
BEARINGꢀUCC205  
PISTONꢀROLLERꢀSHAFT  
PISTONꢀROLLER  
FASTENINGꢀTUBE  
COVERꢀOFꢀPULLEY  
CAPꢀSCREWꢀ5/16-18ꢀXꢀ1-1/4  
-57-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
The safety labels on this machine warn and indicate how to protect the operator or bystander  
from machine hazards. The machine owner MUST maintain the original label location and read-  
ability. If a label is removed or becomes unreadable, REPLACE the label before using the machine.  
For new labels, contact Woodstock International at (360) 734-3482 or www.shopfox.biz.  
819  
800  
801  
802  
804  
805  
806  
804  
807  
820  
808  
807  
808  
809  
810  
820  
812  
811  
815  
W1738  
818  
823  
815  
813  
816  
814  
815  
-58-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
REF PART #  
DESCRIPTION  
REF PART #  
DESCRIPTION  
800  
801  
801  
802  
803  
804  
805  
806  
807  
808  
809  
810  
X1737127  
X1737801  
X1738801  
X1737802  
XLABEL02B  
XLABEL01  
XLABEL06  
XLABEL11  
XLABEL13  
XLABEL12  
X1738809  
X1738810  
SHOP FOX LOGO PLATE  
DATA LABEL (W1737)  
811  
812  
813  
814  
815  
816  
818  
819  
819  
820  
823  
823  
XLABEL06  
X1737812  
XPAINTSF102  
X1738814  
XLABEL03  
X1738816  
X1737818  
X1737819  
X1738819  
X1738820  
X1737823  
X1738823  
LABEL (USE RESPIRATOR)  
LABEL (DIRECTION)  
DATA LABEL (W1738)  
TAN TOUCH-UP PAINT  
BLACK/TAN TRIM TAPE  
LABEL (CLOSE DOOR)  
BLACK TRIM TAPE  
LABEL (CONTROL PANEL)  
LABEL (DISCONNECT POWER)  
LABEL (SAFETY GLASSES)  
LABEL (READ MANUAL)  
LABEL (CONVERSION CHART)  
LABEL (CONVEYOR PINCH)  
LABEL (SANDER KICKBACK)  
LABEL (BRAKE)  
LABEL (SPEED LABEL)  
LABEL AMP LOAD (W1737)  
LABEL AMP LOAD (W1738)  
LABEL (CAUTION STRIPE)  
LABEL (W1737)  
LABEL (EMERGENCY)  
LABEL (W1738)  
-59-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Notes  
-60-  
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W1737/W1738 Owner's Manual (Mfg. 10/09+)  
Troubleshooting  
SYMPTOM  
POSSIBLE CAUSE  
HOW TO REMEDY  
Motor will not start; fuses or  
1. Low voltage.  
1. Check power line for proper voltage.  
2. Inspect all lead connections on motor for loose, shorted,  
or open connections and replace or repair.  
3. Inspect all connections on motor for loose or shorted  
terminals or worn insulation.  
circuit breakers blow.  
2. Open circuit in motor or loose or  
shorted connections.  
3. Short circuit in motor or loose  
connections.  
4. Incorrect fuses or circuit breakers.  
5. Faulty start capacitor.  
6. Faulty motor.  
4. Install correct fuses or circuit breakers.  
5. Replace the start capacitor and do not to overload motor.  
6. Replace motor.  
Motor overheats.  
1. Motor overloaded.  
2. Air circulation through the motor  
restricted.  
1. Reduce load on motor.  
2. Clean out motor to provide normal air circulation.  
Motor stalls (resulting in  
blown fuses or tripped  
circuit).  
1. Short circuit in motor or loose  
connections.  
1. Inspect connections on motor for loose or shorted terminals  
or worn insulation.  
2. Low voltage.  
2. Correct the low voltage conditions.  
3. Install correct fuses or circuit breakers.  
3. Incorrect fuses or circuit breakers  
in power line.  
4. Motor overloaded.  
5. Faulty run capacitor.  
4. Reduce load on motor.  
5. Replace the run capacitor.  
Machine slows when  
operating.  
1. Feed rate too high.  
1. Feed workpiece slower.  
2. Reduce depth of cut.  
2. Depth of cut too great.  
Loud, repetitious noise  
1. Pulley set screws or keys are  
missing or loose.  
1. Inspect keys and set screws. Replace or tighten if necessary.  
coming from machine  
2. Motor fan is hitting the cover.  
3. V-belt is defective.  
2. Tighten fan.  
3. Replace V-belt. See Maintenance section.  
Machine is loud, overheats or  
bogs down in the cut.  
1. Excessive depth of cut.  
2. Dull sanding belt.  
1. Decrease depth of cut.  
2. Replace sanding belt.  
Edges of wood are rounded.  
1. Excessive depth of cut.  
1. Reduce depth of cut.  
1. Adjust the table.  
2. Replace feed belt.  
Uneven thickness from left to 1. Feed table not parallel to sanding  
right of board.  
roller.  
2. Feed belt is worn.  
Workpiece slips on feed belt.  
1. Pressure rollers set too high.  
2. Dirty feed belt.  
1. Lower pressure rollers.  
2. Clean feed belt.  
3. Feed belt is worn.  
3. Replace feed belt.  
Straight strip of notches on  
workpiece.  
1. Pressure rollers are dirty or  
1. Clean or repair pressure rollers.  
1. Clean or replace sanding belt.  
damaged.  
Snake shaped marks on  
workpiece.  
1. Sanding belt damaged or dirty.  
-61-  
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WXXXX Machine Name  
Warranty  
Woodstock International, Inc. warrants all SHOP FOX® machinery to be free of defects from work-  
manship and materials for a period of two years from the date of original purchase by the original  
owner. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence  
or accidents, lack of maintenance, or reimbursement of third party expenses incurred.  
Woodstock International, Inc. will repair or replace, at its expense and at its option, the SHOP FOX®  
machine or machine part which in normal use has proven to be defective, provided that the original  
owner returns the product prepaid to the SHOP FOX® factory service center or authorized repair  
facility designated by our Bellingham, WA office, with proof of their purchase of the product within  
two years, and provides Woodstock International, Inc. reasonable opportunity to verify the alleged  
defect through inspection. If it is determined there is no defect, or that the defect resulted from  
causes not within the scope of Woodstock International Inc.'s warranty, then the original owner must  
bear the cost of storing and returning the product.  
This is Woodstock International, Inc.'s sole written warranty and any and all warranties that may be  
implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited  
to the duration of this written warranty. We do not warrant that SHOP FOX® machinery complies  
with the provisions of any law or acts. In no event shall Woodstock International, Inc.'s liability under  
this warranty exceed the purchase price paid for the product, and any legal actions brought against  
Woodstock International, Inc. shall be tried in the State of Washington, County of Whatcom. We shall  
in no event be liable for death, injuries to persons or property or for incidental, contingent, special or  
consequential damages arising from the use of our products.  
Every effort has been made to ensure that all SHOP FOX® machinery meets high quality and durabil-  
ity standards. We reserve the right to change specifications at any time because of our commitment to  
continuously improve the quality of our products.  
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WXXXX Machine Name  
Warranty Registration  
Name___________________________________________________________________________________  
Street __________________________________________________________________________________  
City _________________________State___________________________Zip________________________  
Phone #______________________Email___________________________Invoice #___________________  
Model #_________Serial #______________Dealer Name__________________Purchase Date___________  
The following information is given on a voluntary basis. It will be used for marketing purposes to help us  
develop better products and services. Of course, all information is strictly confidential.  
1. How did you learn about us?  
_____ Advertisement  
_____ Friend  
____ Local Store  
_____ Mail Order Catalog  
_____ Website  
____ Other:  
2. How long have you been a woodworker/metalworker?  
_____ 0-2 Years _____ 2-8 Years ____8-20 Years  
_____20+ Years  
3. How many of your machines or tools are Shop Fox®?  
_____ 0-2 _____ 3-5 ____6-9  
_____10+  
4. Do you think your machine represents a good value?  
_____ Yes  
____ No  
____ No  
5. Would you recommend Shop Fox® products to a friend? _____ Yes  
6. What is your age group?  
_____ 20-29  
_____ 50-59  
_____ 30-39  
_____ 60-69  
____ 40-49  
____ 70+  
7. What is your annual household income?  
_____ $20,000-$29,000  
_____ $50,000-$59,000  
_____ $30,000-$39,000  
_____ $60,000-$69,000  
____ $40,000-$49,000  
____ $70,000+  
8. Which of the following magazines do you subscribe to?  
____ Cabinet Maker  
____ Family Handyman  
____ Hand Loader  
____ Popular Mechanics  
____ Popular Science  
____ Popular Woodworking  
____ Practical Homeowner  
____ Precision Shooter  
____ Projects in Metal  
____ RC Modeler  
____ Today’s Homeowner  
____ Wood  
____ Wooden Boat  
____ Woodshop News  
____ Woodsmith  
____ Handy  
____ Home Shop Machinist  
____ Journal of Light Cont.  
____ Live Steam  
____ Model Airplane News  
____ Modeltec  
____ Woodwork  
____ Woodworker West  
____ Woodworker’s Journal  
____ Other:  
____ Rifle  
____ Shop Notes  
____ Old House Journal  
____ Shotgun News  
9. Comments:__________________________________________________________________  
_____________________________________________________________________________  
_____________________________________________________________________________  
_____________________________________________________________________________  
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FOLD ALONG DOTTED LINE  
Place  
Stamp  
Here  
WOODSTOCK INTERNATIONAL, INC.  
P.O. BOx 2309  
BELLINGHAM, WA 98227-2309  
FOLD ALONG DOTTED LINE  
TAPE ALONG EDGES--PLEASE DO NOT STAPLE  
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High Quality Machines and Tools  
Woodstock International, Inc. carries thousands of products designed  
to meet the needs of today's woodworkers and metalworkers.  
Ask your dealer about these fine products:  
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