Graco Heat Pump 308738C User Manual

Instructions – Parts List  
2” BUNG MOUNT, 200 LITER (55 GALLON) DRUM SIZE  
10:1 Ratio Presidentr Pump  
308738C  
Part No. 239326, Series A  
62 bar (6.2 MPa, 900 psi) Maximum Fluid Working Pressure  
6.2 bar (0.62 MPa, 90 psi) Maximum Air Input Pressure  
Read warnings and instructions.  
Refer to page 2 for the Table of Contents.  
0359  
II 1/2 G T2  
ITS03ATEX11228  
GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441  
Copyright 1998, Graco Inc. is registered to I.S. EN ISO 9001  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
INJECTION HAZARD  
Spray from the gun/valve, hose leaks, or ruptured components can inject fluid into your body and  
cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the  
skin can also cause serious injury.  
D Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate medi-  
cal attention.  
D Do not point the gun/valve at anyone or at any part of the body.  
D Do not put your hand or fingers over the spray tip/nozzle.  
D Do not stop or deflect leaks with your hand, body, glove or rag.  
D Do not “blow back” fluid; this is not an air spray system.  
D Always have the tip guard and the trigger guard on the gun when spraying.  
D Check the gun diffuser operation weekly. Refer to the gun manual.  
D Be sure the gun/valve trigger safety operates before spraying/dispensing.  
D Lock the gun/valve trigger safety when you stop spraying/dispensing.  
D Follow the Pressure Relief Procedure on page 8 whenever you: are instructed to relieve pres-  
sure; stop spraying/dispensing; clean, check, or service the equipment; and install or clean the  
spray tip/nozzle.  
D Tighten all fluid connections before operating the equipment.  
D Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately.  
Permanently coupled hoses cannot be repaired; replace the entire hose.  
D Use only Graco approved hoses. Do not remove any spring guard that is used to help protect the  
hose from rupture caused by kinks or bends near the couplings.  
MOVING PARTS HAZARD  
Moving parts, such as the air motor piston, can pinch or amputate your fingers.  
D Keep clear of all moving parts when starting or operating the pump.  
D Before servicing the equipment, follow the Pressure Relief Procedure on page 8 to prevent the  
equipment from starting unexpectedly.  
308738  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
FIRE AND EXPLOSION HAZARD  
Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and  
result in a fire or explosion and serious injury.  
D Ground the equipment and the object being sprayed. Refer to Grounding on page 5.  
D If there is any static sparking or you feel an electric shock while using this equipment, stop spray-  
ing/dispensing immediately. Do not use the equipment until you identify and correct the problem.  
D Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid  
being sprayed/dispensed.  
D Keep the spray/dispense area free of debris, including solvent, rags, and gasoline.  
D Electrically disconnect all equipment in the spray/dispense area.  
D Extinguish all open flames or pilot lights in the spray/dispense area.  
D Do not smoke in the spray/dispense area.  
D Do not turn on or off any light switch in the spray/dispense area while operating or if fumes are  
present.  
D Do not operate a gasoline engine in the spray/dispense area.  
TOXIC FLUID HAZARD  
Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin,  
inhaled, or swallowed.  
D Know the specific hazards of the fluid you are using.  
D Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local,  
state and national guidelines.  
D Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and  
solvent manufacturer.  
4
308738  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation  
NOTES:  
D Pump: Use a ground wire and clamp. See Fig.1.  
Loosen the grounding lug locknut (W) and washer  
(X). Insert one end of a 12 ga (1.5 mm@) minimum  
ground wire (Y) into the slot in lug (Z) and tighten  
the locknut securely. Connect the other end of the  
wire to a true earth ground. For a ground wire and  
clamp, order Part No. 237569.  
D Reference numbers and letters in parentheses in  
the text refer to the callouts in the figures and  
drawings.  
D Always use Genuine Graco Parts and Accessories,  
available from your Graco distributor. If you supply  
your own accessories, be sure they are adequately  
sized and pressure-rated to meet the system’s  
requirements.  
Z
Y
D Fig. 2 is only a guide for selecting and installing  
system components and accessories. Contact your  
Graco distributor for assistance in designing a  
system to suit your particular needs.  
Prepare the Operator  
X
All persons who operate the equipment must be  
trained in the safe, efficient operation of all system  
components as well as the proper handling of all fluids.  
All operators must thoroughly read all instruction  
manuals, tags, and labels before operating the  
equipment.  
W
0720  
Fig. 1  
D Air and fluid hoses: Use only electrically conductive  
hoses with 150 m (500 ft) maximum combined hose  
length to ensure grounding continuity.  
Prepare the Site  
D Air compressor: Follow manufacturer’s  
Ensure that you have an adequate compressed air  
supply. Refer to the performance chart on page 15 to  
find the air consumption of your pump.  
recommendations.  
D Spray gun or dispensing valve: Connect to a  
properly grounded fluid hose and pump.  
Keep the site clear of any obstacles or debris that  
could interfere with the operator’s movement.  
D Object being sprayed: Follow your local code.  
D Fluid supply container: Follow your local code.  
Have a grounded, metal pail available for use when  
flushing the system.  
D Solvent pails used when flushing: Follow your local  
code. Use only metal pails, which are conductive,  
placed on a grounded surface. Do not place the  
pail on a nonconductive surface, such as paper or  
cardboard, which interrupts the grounding  
continuity.  
Mounting the Pump  
Screw the bung adapter (B) tightly into the drum bung  
hole and tighten the thumbscrew to hold the pump  
about 13 mm (0.5 in.) off the bottom of the drum.  
Loosen the drum vent plug to prevent forming a  
vacuum. The pump dimensions are shown on page 13.  
D To maintain proper grounding continuity when  
flushing or relieving pressure, always hold the metal  
part of the spray gun/dispense valve firmly to the  
side of a grounded metal pail, then trigger the  
gun/valve.  
Grounding  
WARNING  
FIRE AND EXPLOSION HAZARD  
Before operating the pump, ground the  
system as explained below. Also read  
the section FIRE AND EXPLOSION  
HAZARD on page 4.  
308738  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation  
Typical Installation  
KEY  
F
G
A
B
C
D
Pump  
Bung adapter  
Air line lubricator  
Bleed-type master air valve (required for pump)  
See Warning on page 7 for part number.  
Pump air regulator  
E
F
G
H
J
Air line filter  
Bleed-type master air valve (for accessories)  
Electrically conductive air supply hose  
Air line moisture trap and drain valve  
Pump runaway valve  
E
D
C
K
Y
H
K
A
B
L
Fluid drain valve (required)  
See Warning on page 7 for part numbers.  
Electrically conductive fluid supply hose  
Ground wire (required)  
M
Y
Part No. 237569. See page 5 for installation instructions.  
J
M
L
07201  
Fig. 2  
6
308738  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation  
Air Line Accessories  
System Accessories  
Install the following accessories in the order shown in  
Fig. 2, using adapters as necessary:  
WARNING  
D Air line lubricator (C)  
A bleed-type master air valve (D) and a fluid drain  
valve (L) are required in your system. These  
accessories help reduce the risk of serious injury  
including fluid injection, splashing in the eyes or on  
the skin, and injury from moving parts if you are  
adjusting or repairing the pump.  
Provides automatic air motor lubrication.  
D Bleed-type master air valve (D)  
Required in your system to relieve air trapped  
between it and the air motor when the valve is  
closed (see the WARNING at left). Be sure the  
bleed valve is easily accessible from the pump, and  
is located downstream from the air regulator (E).  
The bleed-type master air valve relieves air trapped  
between this valve and the pump after the air is  
shut off. Trapped air can cause the pump to cycle  
unexpectedly. Locate the valve close to the pump.  
Order Part No. 113333.  
D Air regulator (E)  
Controls pump speed and outlet pressure by  
adjusting the air pressure to the pump. Locate the  
regulator close to the pump, but upstream from the  
bleed-type master air valve (D).  
The fluid drain valve assists in relieving fluid pres-  
sure in the displacement pump, hose, and gun.  
Triggering the gun to relieve pressure may not be  
sufficient. Order one of the following:  
D Pump runaway valve (K)  
Senses if the pump is running too fast and shuts off  
the air supply to the motor. A pump which runs too  
fast can be seriously damaged.  
Part No. Description  
238635  
210657  
210658  
210659  
239018  
235992  
1/4 npt (mbe), carbon steel  
1/4 npt (mbe), carbon steel  
3/8 npt (mbe), carbon steel  
1/4 npt x 3/8 npt (mbe), carbon steel  
1/4 npt (mbe), stainless steel  
1/4 npt x 3/8 npt (mbe), stainless steel  
D Air line filter (F)  
Install an air line filter (F) and a moisture trap and  
drain valve (J) to help remove moisture and  
contaminants from the compressed air supply.  
D Second bleed-type air valve (G)  
Air and Fluid Hoses  
Isolates the air line accessories for servicing.  
Locate upstream from all other air line accessories.  
Be sure all air and fluid hoses are properly sized and  
pressure-rated for your system. Use only electrically  
conductive air and fluid hoses. Use a 13 mm (1/2 in.)  
I.D. (minimum) air hose (H) to supply air to the pump.  
Fluid Line Accessories  
Install the following accessories in the positions shown  
in Fig. 2, using adapters as necessary:  
Fluid hoses must have spring guards on both ends.  
Connect a fluid hose (M) to the pump’s 3/4 npt(f) fluid  
outlet. Use of a short whip hose between the main  
fluid hose and the gun allows freer gun movement.  
D Fluid drain valve (L)  
Required in your system to relieve fluid pressure in  
the hose and gun (see the WARNING at left).  
Install the drain valve so that it points down and the  
handle points up when it is opened.  
308738  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
Operation  
Pressure Relief Procedure  
Packing Nut/Wet-Cup  
WARNING  
WARNING  
INJECTION HAZARD  
The system pressure must be manually  
relieved to prevent the system from  
starting or spraying accidentally. Fluid  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure at left.  
Keep the packing nut/wet-cup (S) filled with Graco  
Throat Seal Liquid (TSL) or compatible solvent to help  
prolong the packing life. Check the tightness of the  
packing nut weekly; tighten just enough to prevent  
leakage; do not overtighten it. See Fig. 3 on page 11.  
Relieve the pressure before adjusting the packing nut  
or adding TSL.  
under high pressure can be injected through the  
skin and cause serious injury. To reduce the risk of  
an injury from injection, splashing fluid, or moving  
parts, follow the Pressure Relief Procedure  
whenever you:  
D are instructed to relieve the pressure,  
D stop spraying,  
D check or service any of the system equipment,  
D or install or clean the spray tip.  
Starting and Adjusting the Pump  
Begin these steps before you install the spray  
tip/nozzle.  
1. Lock the gun trigger safety.  
1. Ensure that the air regulator (E) and bleed-type  
master air valve (D) are closed. See Fig. 2 on  
page 6.  
2. Shut off the air supply to the pump.  
3. Close the bleed-type master air valve (required in  
your system).  
2. Hold a metal part of the gun/valve firmly to the side  
of a grounded metal pail and hold the trigger open.  
4. Unlock the gun/valve trigger safety.  
3. Open the pump’s bleed-type master air valve (D).  
5. Hold a metal part of the gun/valve firmly to the side  
of a grounded metal pail, and trigger the gun/valve  
to relieve pressure.  
4. Slowly open the air regulator (E) until the pump  
starts; approximately 2.8 bar (0.28 MPa, 40 psi).  
6. Lock the gun/valve trigger safety.  
5. Cycle the pump slowly until all the air is pushed  
out and the pump and hoses are fully primed.  
7. Open the drain valve (required in your system),  
and have a container ready to catch the drainage.  
6. Release the gun/valve trigger and lock the trigger  
safety. The pump should stall against pressure  
when you release the trigger.  
8. Leave the drain valve open until you are ready to  
spray again.  
If you suspect that the spray tip/nozzle or hose is  
completely clogged, or that pressure has not been fully  
relieved after following the steps above, very slowly  
loosen the tip guard retaining nut or hose end coupling  
and relieve pressure gradually, then loosen it  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure at left.  
completely. Then clear the tip/nozzle or hose.  
7. Relieve the pressure.  
Flush the Pump Before First Use  
The pump is tested with lightweight oil, which is left in  
to protect the pump parts. If the fluid you are using  
may be contaminated by the oil, flush it out with a  
compatible solvent before using the pump. If the pump  
is being used to supply a circulating system, allow the  
solvent to circulate until the pump is thoroughly  
flushed. See Flushing the Pump on page 9.  
8. Install the spray tip/nozzle in the gun/valve.  
8
308738  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Operation  
Flushing the Pump  
WARNING  
COMPONENT RUPTURE HAZARD  
To reduce the risk of overpressurizing  
your system, which could cause  
WARNING  
FIRE AND EXPLOSION HAZARD  
Before flushing, read the section FIRE  
AND EXPLOSION HAZARD on page  
4. Be sure the entire system and  
flushing pails are properly grounded.  
Refer to Grounding on page 5.  
component rupture and serious injury,  
never exceed the specified maximum air input  
pressure to the pump (see Technical Data on  
page 14).  
9. Control the pump speed and fluid pressure with  
the air regulator (E). Always use the lowest air  
pressure necessary to get the desired results.  
Higher pressure causes premature spray  
tip/nozzle and pump wear.  
Flush with a fluid that is compatible with the fluid you  
are pumping and with the wetted parts in your system.  
Check with your fluid manufacturer or supplier for  
recommended flushing fluids and flushing frequency.  
Always flush the pump before fluid dries on the  
displacement rod.  
10. With the pump and lines primed, and with  
adequate air pressure and volume supplied, the  
pump starts and stops as the gun/valve is opened  
and closed. In a circulating system, the pump runs  
continuously and speeds up or slows down as  
supply increases or decreases until the air supply  
is shut off.  
CAUTION  
Never leave water or water-base fluid in the pump  
overnight. If you are pumping water-base fluid, flush  
with water first, then with a rust inhibitor such as  
mineral spirits. Relieve the pressure, but leave the  
rust inhibitor in the pump to protect the parts from  
corrosion.  
CAUTION  
Never allow the pump to run dry of the fluid being  
pumped. A dry pump will quickly accelerate to a high  
speed, possibly damaging itself. If your pump accel-  
erates quickly, or is running too fast, stop it immedi-  
ately and check the fluid supply. If the supply con-  
tainer is empty and air has been pumped into the  
lines, refill the container and prime the pump and the  
lines with fluid, or flush and leave it filled with a  
compatible solvent. Be sure to eliminate all air from  
the fluid system.  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 8.  
1. Relieve the pressure.  
2. Remove the spray tip/nozzle from the gun/valve.  
Shutdown and Care of the Pump  
3. Hold a metal part of the gun/valve firmly to the side  
of a grounded metal pail.  
WARNING  
4. Start the pump. Always use the lowest possible  
fluid pressure when flushing.  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 8.  
5. Trigger the gun/valve.  
6. Flush the system until clear solvent flows from the  
gun/valve.  
For overnight shutdown, relieve the pressure, and  
always stop the pump at the bottom of the stroke to  
prevent the fluid from drying on the exposed  
7. Relieve the pressure.  
displacement rod and damaging the throat packings.  
Always flush the pump before the fluid dries on the  
displacement rod. See Flushing the Pump.  
308738  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
Troubleshooting  
1. Relieve the pressure.  
WARNING  
2. Check all possible problems and solutions before  
disassembling pump.  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 8.  
Problem  
Cause  
Restricted line or inadequate air  
Solution  
Pump fails to operate.  
Clear; increase air supply.  
supply.  
Insufficient air pressure; closed or  
clogged air valves, etc.  
Open; clean (be sure to use air fil-  
ter).  
Exhausted fluid supply.  
Refill; purge all air from pump and  
fluid lines.  
Damaged air motor.  
Service air motor. See manual  
306982.  
Fluid intake or piston valve needs  
adjustment.  
Adjust. See manual 307044.  
Pump operates but output is low on Restricted line or inadequate air  
Clear; increase air supply.  
both strokes.  
supply.  
Insufficient air pressure; closed or  
clogged air valves, etc.  
Open; clean (be sure to use air  
filter).  
Exhausted fluid supply.  
Refill; purge all air from pump and  
fluid lines.  
Clogged fluid line, valves, etc.  
Clear*.  
Loose packing nut or worn throat  
packings.  
Tighten packing nut (see page 8);  
replace throat packings.  
Damaged riser tube o-rings.  
Replace. See manual 307044.  
Pump operates but output is low on Held open or worn intake valve.  
downstroke.  
Clear; service. See manual 307044.  
Damaged riser tube o-rings.  
Replace. See manual 307044.  
Pump operates but output is low on Held open or worn fluid piston valve Clear; service. See manual 307044.  
upstroke.  
or packings.  
Erratic or accelerated operation.  
Exhausted fluid supply.  
Refill; purge all air from pump and  
fluid lines.  
Held open or worn intake valve.  
Clear; service. See manual 307044.  
Held open or worn fluid piston valve Clear; service. See manual 307044.  
or packings.  
Damaged riser tube o-rings.  
Replace. See manual 307044.  
* To determine if the fluid hose or gun is obstructed, relieve the pressure and disconnect the fluid hose, and place  
a container at the pump fluid outlet to catch any fluid. Turn on the air just enough to start the pump; about 1.4 to  
2.8 bar (0.14 to 0.28 MPa, 20 to 40 psi). If the pump starts when the air is turned on, the obstruction is in the  
fluid hose or gun.  
10  
308738  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Service  
Disconnecting the Displacement Pump  
1
Lubricate.  
Torque to 27 to 41 NSm (20 to 30 ft-lb).  
2
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 8.  
1. Flush the pump if possible. Stop the pump at the  
bottom of its stroke. Relieve the pressure.  
1
2. Disconnect the air and fluid hoses. Unscrew the  
bung adapter (4) from the bung hole in the drum  
cover and pull the pump out of the drum. Note the  
relative position of the fluid outlet (N) to the air inlet  
(P). See Fig. 3.  
P
9
6
1
3. Unscrew the tie rod locknuts (7) from the tie rods  
(6). Remove the cotter pin (8). Carefully pull the  
displacement pump (2) off the air motor (1).  
Unscrew the displacement rod (R) from the air  
motor (1). Inspect the o-ring (9).  
R
S
7
8
2
4. Refer to manual 307044 for displacement pump  
service. To service the air motor, refer to manual  
306982.  
N
5
4
Reconnecting the Displacement Pump  
2
1. Lubricate the o-ring (9) and check that it is in place  
on the displacement rod (R).  
2. Orient the fluid outlet (N) to the air inlet (P) as  
noted in step 2 under Disconnecting the  
Displacement Pump. Position the displacement  
pump (2) on the tie rods (6). See Fig. 3.  
07200  
Fig. 3  
3. Screw the displacement rod (R) into the shaft of  
the air motor (1) until the pin holes are aligned.  
Install the cotter pin (8). Screw the locknuts (7)  
onto the tie rods (6) loosely.  
4. Mount the pump and reconnect all hoses.  
Reconnect the ground wire if it was disconnected  
during repair. Tighten the packing nut (S). Fill the  
wet-cup with Graco Throat Seal Liquid or  
compatible solvent.  
5. Tighten the tie rod locknuts (7) evenly, and torque  
to 27 to 41 NSm (20 to 30 ft-lb). Start the pump  
and run it at about 2.8 bar (0.28 MPa, 40 psi) air  
pressure, to check that it is operating properly.  
308738 11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Parts  
Part No. 239326, Series A  
Ref  
No.  
Part  
No.  
Description  
Qty  
1
2
3
207352  
220465  
222308  
AIR MOTOR  
1
see manual 306982  
DISPLACEMENT PUMP ASSY,  
see manual 307044  
BUNG ADAPTER;  
1
1
consists of items 4 and 5  
. ADAPTER  
. CAPSCREW  
ROD, tie; carbon steel; 89 mm  
(3.5 in.) shoulder to shoulder  
NUT, lock, 3/8–16  
PIN, cotter, stainless steel  
O-RING; buna-N  
1
1
1
4
5
6
210834  
104542  
166237  
6
7
9
3
3
1
1
7
8
9
101566  
100103  
156082  
8
2
5
4
07200  
12  
308738  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Dimensions  
Dimension  
Measurement  
883 mm (34.75 in.)  
1454 mm (57.25 in.)  
1/2 npt(f)  
A
B
D
E
F
3/4 npt(f)  
3/4 npt(f)  
G
2 in. npt  
D
(air inlet)  
B
E
(fluid outlet)  
G
(bung  
adapter)  
A
F
(fluid intake)  
07199  
308738 13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
Category  
Data  
Ratio  
10:1  
Maximum fluid working pressure  
Maximum air input pressure  
Fluid flow at 60 cycles per minute  
Maximum pump operating temperature  
Wetted parts  
62 bar (6.2 MPa, 900 psi)  
6.2 bar (0.62 MPa, 90 psi)  
11 liters/min (3 gpm)  
82_C (180_F)  
Refer to manual 307044.  
Sound Pressure Levels (dBa)  
(measured at 1 meter from unit)  
Input Air Pressures at 15 cycles per minute  
Air Motor  
2.8 bar (0.28 MPa, 40 psi)  
73.6 dB(A)  
4.8 bar (0.48 MPa, 70 psi)  
7 bar (0.7 MPa, 100 psi)  
80.9 dB(A)  
President  
78.3 dB(A)  
Sound Power Levels (dBa)  
(tested in accordance with ISO 9614–2)  
Input Air Pressures at 15 cycles per minute  
Air Motor  
2.8 bar (0.28 MPa, 40 psi)  
4.8 bar (0.48 MPa, 70 psi)  
7 bar (0.7 MPa, 100 psi)  
President  
87.4 dB(A)  
92.1 dB(A)  
94.6 dB(A)  
14  
308738  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Technical Data  
Performance Chart  
KEY:  
psi  
Fluid Outlet Pressure – Black Curves  
Air Consumption – Gray Curves  
cycles per minute  
scfm  
bar, MPa  
m#/min  
10  
20  
30  
40  
50  
60  
900  
60  
A
B
C
6.2 bar (0.62 MPa, 90 psi) Air Pressure  
4.9 bar (0.49 MPa, 70 psi) Air Pressure  
2.8 bar (0.28 MPa, 40 psi) Air Pressure  
A
B
62, 6.2  
1.68  
To find fluid outlet pressure (bar/MPa/psi) at a  
specific fluid flow (lpm/gpm) and operating air  
pressure (bar/MPa/psi):  
40  
1.12  
600  
42, 4.2  
1. Locate desired flow along bottom of chart.  
2. Follow vertical line up to intersection with  
selected fluid outlet pressure curve (black).  
Follow left to scale to read fluid outlet pressure.  
A
B
To find pump air consumption (m#/min or scfm)  
at a specific fluid flow (lpm/gpm) and air pressure  
(bar/MPa/psi):  
C
20  
0.56  
300  
21, 2.1  
C
1. Locate desired flow along bottom of chart.  
2. Read vertical line up to intersection with  
selected air consumption curve (gray). Follow  
right to scale to read air consumption.  
0
0.0  
0.5  
1.0  
1.5  
2.0  
2.5  
3.0  
gpm  
liters/minute  
1.9  
3.8  
5.7  
7.6  
9.5  
11.4  
FLUID FLOW (TEST FLUID: NO. 10 WEIGHT OIL)  
308738 15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
The Graco Standard Warranty  
Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the  
date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco,  
Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be  
defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written  
recommendations.  
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by  
faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or  
substitution of non–Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility  
of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture,  
installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.  
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for  
verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The  
equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect  
in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and  
transportation.  
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT  
NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.  
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other  
remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any  
other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the  
date of sale.  
Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection  
with accessories, equipment, materials or components sold but not manufactured by Graco. These items sold, but not manufactured  
by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide  
purchaser with reasonable assistance in making any claim for breach of these warranties.  
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment  
hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract,  
breach of warranty, the negligence of Graco, or otherwise.  
FOR GRACO CANADA CUSTOMERS  
The parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings  
entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties  
reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures  
judiciaires exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procedures concernées.  
Graco Information  
TO PLACE AN ORDER, contact your Graco distributor, or call one of the following numbers  
to identify the distributor closest to you:  
1–800–328–0211 Toll Free  
612–623–6921  
612–378–3505 Fax  
All written and visual data contained in this document reflects the latest product information available at the time of publication.  
Graco reserves the right to make changes at any time without notice.  
Sales Office: Minneapolis  
International Offices: Belgium, Korea, Hong Kong, Japan  
PRINTED IN USA 308738 01/1998, Revised 05/2004  
16  
308738  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Graco High Chair 3630 User Manual
Graco Inc Glue Gun 243482 User Manual
Graco MP3 Player Accessories 3A2079A User Manual
Grizzly Power Roller G1095 G1096 User Manual
Honeywell Scanner MS9540 User Manual
Honeywell Security Camera IPCAM PT User Manual
Hotpoint Microwave Oven EG71 User Manual
Hotpoint Range RB530WCWW User Manual
HP Hewlett Packard Tablet XT962UA User Manual
Ice O Matic Ice Maker ICE0250A5 T5 W5 User Manual