MODEL SB1044
CUTTING FLUID KIT
Instruction Sheet
BIOLOGICAL & POISON
HAZARD!
Use the correct personal
protection equipment
when handling cutting
fluid. Follow federal, state,
and fluid manufacturer
requirements for proper
disposal.
Introduction
Figure 1. Model SB1044.
This cutting fluid kit is for the Model SB1029
Surface Grinding Machine. The system is
designed to pump water-soluble cutting fluid to
minimize grinding wheel wear, load-up, glazing,
and heat. Using cutting fluid helps maximize
the quality of workpiece results, especially on
materials that should not be ground dry.
Unpacking
This item was carefully packaged to prevent
damage during transport. If you discover any
damage, please immediately call Customer
Service at (360) 734-1540 for advice. You may
need to file a freight claim, so save the containers
and all packing materials for possible inspection
by the carrier or its agent.
Specifications
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Motor .......................................................1⁄8 HP
Phase & Cycle .................3-Phase & 50/60 Hz
Voltage............................................220V/440V
Current..................................... 0.3/0.15 Amps
Pump Type ..................................................Jet
Pump Flow ........................................ 8.2 GPM
Cutting Fluid Type .........Water-Soluble Only
Maximum Tank Capacity......................9 Gal.
Net Weight ............................................. 73 lbs
Country of Origin................................ Taiwan
Inventory
Item:
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Qty
Tank Assembly w/Pump................................1
—Drain Hose 13⁄4" x 5'....................................1
—Hose Clamp 13⁄4" ........................................1
—Delivery Hose 1⁄2'' x 9' .................................1
—Hose Clamp 13⁄4''.........................................1
—Flex Conduit Power Cord 9'.......................1
—Drain Adapter.............................................1
—Swivel Caster Wheels.................................4
Splash Guard .................................................1
—Button Head Cap Screw M6-1 x 10 ...........4
—Front & Rear Splash Panel.................. 1 Ea
Coolant Trough ..............................................1
If you need help with your new model
SB1044 Cutting Fluid Kit, contact us at:
PHONE: (360) 734-1540
FAX: (360) 676-1075
EMAIL: [email protected]
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Copyright © December, 2010 by South Bend Lathe Co.
WARNING: No portion of this manual may be reproduced without written approval.
#CR13482 Printed in Taiwan
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Mfg. Since 6/10
Model SB1044
I N S T R U C T I O N S
To use the cutting fluid system:
1. Make sure the cutting fluid is properly
Operation
Only use high quality water-soluble cutting
fluid in this system. Never attempt to pump
straight cutting oils or kerosene. If you do, the
higher viscosity of the oil will overload the motor,
causing damage, or flammable liquids may
ignite.
serviced and the tank is filled.
2. Put on the necessary personal protection
equipment.
3. Position the cutting fluid nozzle for your
operation.
Following the cutting fluid manufacturer’s
guidelines, check and maintain the specific
gravity of the cutting fluid to its required level.
Change the fluid when it becomes overly dirty,
rancid, or contaminated.
4. Use the control panel coolant switch to turn
the cutting fluid pump ON.
BIOLOGICAL & POISON
HAZARD!
Use the correct personal
protection equipment
when handling cutting
fluid. Follow federal, state,
and fluid manufacturer
requirements for proper
disposal.
Coolant Switch
Figure 3. SB1029 control panel.
Running the pump without adequate fluid in
the tank may permanently damage it. This
damage is not covered by warranty.
5. Adjust the flow of cutting fluid for the type of
flooding required.
Note: Promptly clean any splashed cutting fluid
from the floor to avoid a slipping hazard.
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Model SB1044
Mfg. Since 6/10
I N S T R U C T I O N S
Maintenance
When you replace the old cutting fluid, take the
time to thoroughly clean out both sides of the
tank. Make sure to dispose all old fluid according
to local regulations. Cutting fluid is considered
hazardous waste by the EPA. Follow all disposal
and storage guidelines when changing and
disposing of cutting fluid.
Leaving the pump running with an empty
cutting fluid tank can damage a pump. Shut
the pump OFF immediately when the fluid
slows or stops coming from the drain hose.
6. When the fluid stops flowing, immediately
turn the pump OFF, and disconnect the
drain hose.
Tip: Maintaining the specific gravity of cutting
fluid with a hydrometer or refractometer can
greatly extend the life of cutting fluid and
reduce operating costs. Properly maintained
cutting fluid allows for better cutting and longer
grinding wheel life.
7. Disconnect the machine from power, lift the
pump and cover from the tank, and set it
aside for cleaning and inspection.
8. Remove the drain plug, and pour the
remaining cutting fluid from the tank into
the 5-gallon bucket.
Items Needed:
Qty
New Pre-Mixed Cutting Fluid................ 9 Gallons
Safety Goggles.......................................................1
Rubber Gloves ...............................................1-Pair
Wrench 28mm .......................................................1
5-Gallon Bucket w/Lid ..........................................2
Hex Wrench 3mm .................................................1
Hot Soapy Water or Mineral Spirits.... As Needed
Waste Coolant Drain Hose ................... As Needed
Cotton Rags ........................................... As Needed
Mineral Spirits...................................... As Needed
Magnets .................................................... Optional
9. Seal the buckets with their lids.
10. Mark or tag the buckets as hazardous waste
(according laws and regulations).
11. Using a solution of soapy hot water and rags,
clean and dry the tank, the pump, and the
cover. If the tank residue is oily, clean with
mineral spirits instead of soapy water.
Tip: Place one or more strong magnets at the
bottom of the tank to collect fine metal
particles from the cutting fluid.
To change the cutting fluid:
1. Remove the four button head screws and
washers from the tank cover.
12. Reinstall the drain plug.
2. Open the tank cover so the cutting fluid can
13. Mix the new cutting fluid with water in
the required ratio until the fluid reaches
the specific gravity indicated by the fluid
manufacturer.
be seen.
3. Fasten the waste coolant drain hose to
the coolant nozzle. If the connection is
questionable, use a hose clamp to ensure it
does not leak.
14. Pour the cutting fluid into the tank. To
prevent the pump from running dry, never
use less than four gallons of cutting fluid.
4. Place the other end of the drain hose into one
of the 5-gallon buckets. Clip or wire the hose
in place so it won’t come out of the bucket
when the pump is turned ON.
15. Point the cutting fluid nozzle into the coolant
trough and open the valve.
16. Turn the machine and pump ON to verify
5. Open the flow lever on your cutting-fluid
nozzle all the way open, and turn the cutting
fluid pump ON. Do not leave the area as
you will need transfer the hose to the other
bucket to prevent over-filling and spills.
that fluid cycles properly, then turn it OFF.
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Mfg. Since 6/10
Model SB1044
I N S T R U C T I O N S
Troubleshooting
Symptom
Possible Cause
Possible Solution
Little or no cutting
fluid is being
1. No power; voltage is incorrect.
1. Switch power supply ON/verify machine and pump
voltages match.
pumped. Pump and
motor may also
vibrate or be noisy.
2. Blown fuse/tripped circuit breaker
2. Correct the cause of overload, then reset/replace
at main panel.
fuse or breaker.
3. Coolant level is too low, and pump
3. Fill coolant tank with a minimum of four gallons of
cavitation is occurring.
cutting fluid.
4. Coolant is incorrect, or is too thick
4. Use water-soluble cutting fluid, or add water to
and incorrectly mixed.
lower fluid viscosity.
5. Pump is operating in reverse.
5. Pump power supply wires are connected out of
phase. Swap any two pump power supply power
leads.
6. Motor or cover is loose.
6. Tighten any loose fasteners.
Debris is obstructing pump suction
or impeller is damaged.
Remove pump, remove impeller cover, clean and
replace as required.
7.
7.
8. Plug or receptacle is corroded or
8. Clean/retighten contacts; correct the wiring.
mis-wired.
9. Break or short in wiring; or loose
9. Trace/replace broken or corroded wires; fix loose
connections.
connections.
10. Pump ON/OFF switch at fault.
10. Replace switch.
11. Motor connection wired incorrectly. 11. Wire motor correctly (refer to inside junction box
cover or manual).
12. Emergency stop button is at fault.
12. Reset or replace emergency stop switch assembly.
13. Thermal relay has tripped.
13. Improve pump motor cooling and airflow.
Disconnect machine from power, manually reset
thermal relay, and slightly turn-up trip setting.
14. Transformer is at fault.
14. Test/replace transformer.
15. Contactor not energized/has poor
15. Test all legs for power, test field coil and replace if
contacts.
at fault.
16. Motor at fault.
16. Test for shorted windings, bad bearings and repair
or replace.
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Model SB1044
Mfg. Since 6/10
I N S T R U C T I O N S
Electrical Safety Instructions
These pages are accurate at the time of printing. In the constant effort to improve, however, we may
make changes to the electrical systems of future machines. Study this section carefully. If you see
differences between your machine and what is shown in this section, call Technical Support at (360)
734-1540 for assistance BEFORE making any changes to the wiring on your machine.
1. Shock Hazard: It is extremely dangerous to
perform electrical or wiring tasks while the
machine is connected to the power source.
Touching electrified parts will result in
personal injury including but not limited to
severe burns, electrocution, or death. For
your own safety, disconnect machine from
the power source before servicing electrical
components or performing any wiring tasks!
5. Circuit Requirements: Connecting the
machine to an improperly sized circuit will
greatly increase the risk of fire. To minimize
this risk, only connect the machine to a
power circuit that meets the minimum
requirements given in this manual.
6. Capacitors/Inverters: Some capacitors and
power inverters store an electrical charge for
up to 10 minutes after being disconnected
from the power source. To reduce the risk of
being shocked, wait at least this long before
working on capacitors.
2. Wire Connections: All connections must be
tight to prevent wires from loosening during
machine operation. Double-check all wires
disconnected or connected during any wiring
task to ensure tight connections.
7. Wire/Component Damage: Damaged wires
or components increase the risk of serious
personal injury, fire, or machine damage. If
you notice that any wires or components are
damaged while performing a wiring task,
replace those wires or components before
completing the task.
3. Modifications: Using aftermarket parts or
modifying the wiring beyond what is shown
in the diagram may lead to unpredictable
results, including serious injury or fire.
4. Motor Wiring: The motor wiring shown
in these diagrams is current at the time of
printing, but it may not match your machine.
Always use the wiring diagram inside the
8. Experiencing Difficulties: If you are
experiencing difficulties understanding the
information included in this section, contact
WIRING DIAGRAM COLOR KEY
BLUE
WHITE
BLACK
BLUE
PINK
RED
WHITE
YELLOW
GREEN
LIGHT
BLUE
GREEN
PURPLE
TUR-
QUIOSE
YELLOW
GRAY
ORANGE
BROWN
The photos and diagrams included in this section are best viewed in color. You can
NOTICE:
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Mfg. Since 6/10
Model SB1044
I N S T R U C T I O N S
Model SB1029 Pump Connection Wiring Diagram
!
If the pump motor runs in a
counterclockwise direction as
viewed through the motor shaft
sight glass, disconnect machine
from power and swap wire
positions U1 and V1 on the
terminal bar shown below.
Fuses
4A
1
R1
3
3
T1
1
2
R1
U
U
V
V
W
W
U1 V1 W1
R
R
S
S
T
T
4
6
7
0
0
SB1029 Surface
Grinder
GND
1
2
3
4
U1 V1 W1
R1
1
OPTIONAL
440V 3-PHASE
CONNECTION
PREWIRED
220V 3-PHASE
CONNECTION
2
2
3
1
6
3
1
6
U1
V1
U1
V1
NO 98
W1
W1
5
5
4
4
Gn
Gn
Ground
Ground
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Model SB1044
Parts Diagram
14
Mfg. Since 6/10
I N S T R U C T I O N S
Parts List
REF PART #
DESCRIPTION
CUTTING FLUID TANK
HINGED TANK COVER
24
3
1
2
3
4
5
6
7
8
PSB1044001
PSB1044002
PSB1044003
PSB1044004
PSB1044005
PSB1044006
PSB1044007
PSB1044008
PSB1044009
PBHS09M
26
17
25
2
MOTOR/PUMP 1/8HP 3-PH 220V/440V
FLUID DELVERY HOSE 1/2" X 9ft
ELBOW FITTING
12
18
4
SWIVEL CASTER
SPLASH GUARD
COOLANT TROUGH
DRAIN PORT
26
5
1
10
17
9
10
11
21
BUTTON HD CAP SCR M6-1 X 12
WING NUT M6-1
23
22
PWN01M
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
PSBHS35M
PCAP26M
PCAP24M
PBHS03M
PW01M
BUTTON HD CAP SCR M5-.8 X 10
CAP SCREW M6-1 X 12
CAP SCREW M5-.8 X 16
BUTTON HD CAP SCR M8-1.25 X 16
FLAT WASHER 8MM
FLAT WASHER 5MM
FLAT WASHER 6MM
REAR SPLASH PANEL
FRONT SPLASH PANEL
HOSE CLAMP 1-3/4"
18
13
6
19
11
18
16
15
8
12
PW02M
PW03M
17
9
PSB1044019
PSB1044020
PSB1044021
PSB1044022
PSB1044023
PSB1044024
PSB1044025
PSB1044026
20
7
DRAIN HOSE 1-3/4" X 5ft
PLUG
FLEX-CONDUIT POWER CORD 9ft
STRAIN RELIEF
Please Note: We included this parts breakdown for
service purposes only. Not all parts may be available as
individual items.
HOSE CLAMP 3/4"
Warranty
This quality product is warranted by South Bend Lathe Company to the original buyer for one year
from the date of purchase. This warranty does not apply to consumable parts, or defects due to any
kind of misuse, abuse, negligence, accidents, repairs, alterations or lack of maintenance. We do not
reimburse for third party repairs. In no event shall we be liable for death, injuries to persons or
property, or for incidental, contingent, special or consequential damages arising from the use of our
products.
We do not warrant or represent that this machine complies with the provisions of any law, act, code,
regulation, or standard of any domestic or foreign government, industry, or authority. In no event
shall South Bend’s liability under this warranty exceed the original purchase price paid for this
machine. Any legal actions brought against South Bend Lathe Company shall be tried in the State of
Washington, County of Whatcom.
This is the sole written warranty for this machine. Any and all warranties that may be implied by
law, including any merchantability or fitness, for any purpose, are hereby limited to the duration of
this warranty. To take advantage of this warranty, contact us by mail or phone to give us the details
of the problem you are having.
Thank you for your business and continued support.
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