Graco Inc Paint Sprayer 207 945 User Manual

INSTRUCTIONS-PARTS LIST  
307–004  
Rev. G  
This manual contains important  
warnings and information.  
Supersedes F  
READ AND KEEP FOR REFERENCE.  
INSTRUCTIONS  
Pistol Grip Flo-Gun  
6000 psi (414 bar) Maximum Working Pressure  
Model 207–945, Series B  
06021  
Table of Contents  
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Safety arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
2
2
5
7
8
W
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Graco Toll-Free Phone Number . . . . . . . . . . . . . . . . 12  
.
.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
ECOPYRIGHT 1996, GRACO INC.  
Graco Inc. is registered to I.S. EN ISO 9001  
 
WARNING  
INJECTION HAZARD  
Fluid dispensed from the gun, 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  
cal attention.  
.
Get immediate medi-  
D
D
D
D
D
D
D
Do not point the gun at anyone or at any part of the body  
.
Do not put your hand or fingers over the nozzle.  
Do not stop or deflect leaks with your hand, body, glove or rag.  
Do not “blow back” fluid; this is not an air spray system.  
Be sure the gun trigger safety operates before dispensing.  
Fully release the trigger to lock the gun trigger safety when you stop dispensing.  
Follow the Pressure Relief Procedure on page 5 if the nozzle clogs and before cleaning, check  
ing or servicing the equipment.  
-
D Tighten all fluid connections before operating the equipment.  
D
Check the hoses, tubes, and couplings daily. Replace worn or damaged parts immediately. Do not  
repair high pressure couplings; you must replace the entire hose.  
D
Fluid hoses must have spring guards on both ends, to help protect them from rupture caused by  
kinks or bends near the couplings.  
RECOIL HAZARD  
Due to the high pressure fluid emitted, a strong recoil action may occur when you trigger this gun. If  
you are unprepared, your hand could be forced back toward your body or you could lose your balance  
and fall, resulting in serious injury  
.
307004Gą3  
 
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
D
Ground the equipment and the object being sprayed. Refer to your pump instruction manual.  
If there is any static sparking or you feel an electric shock while using this equipment, stop dis-  
pensing 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 dispensed.  
D
D
D
D
D
D
Keep the dispense area free of debris, including solvent, rags, and gasoline.  
Electrically disconnect all equipment in the dispense area.  
Extinguish all open flames or pilot lights in the dispense area.  
Do not smoke in the dispense area.  
Do not turn on or off any light switch in the dispense area while operating or if fumes are present.  
Do not operate a gasoline engine in the 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
D
Know the specific hazards of the fluid you are using.  
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  
.
4ą307004G  
 
Operation  
Pressure Relief Procedure  
Using the Gun  
To lock the gun’s trigger safety  
,
fully release the trigger  
.
WARNING  
INJECTION HAZARD  
The system pressure must be manually  
T
o unlock the gun’s trigger safety  
,
push it in as you  
squeeze the trigger. See Fig. 1.  
relieved to prevent the system from  
starting or dispensing accidentally. Fluid  
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:  
To dispense fluid with the gun, start the supply pump  
and squeeze the trigger in all the way. Fluid flow  
begins with the slightest pressure and stops when the  
trigger is released.  
D
D
D
D
are instructed to relieve the pressure,  
stop dispensing,  
Fluid flow rate is controlled at the pump. Adjust the  
pump speed to obtain the desired flow rate; use the  
lowest pressure necessary. The pressure adjustment  
will depend on the hose length, the viscosity of the  
fluid, and the nozzle size.  
check or service any of the system equipment,  
or install or clean the nozzle.  
1. Lock the gun trigger safety by fully releasing the  
trigger.  
2. Disconnect the power source.  
3. Hold a metal part of the gun firmly to the side of a  
grounded metal pail. Unlock the gun trigger safety  
by pushing it in as you trigger the gun to relieve  
pressure.  
Inspect for build-up of fluid, which could indicate internal leak.  
1
2
3/16” (3.18 mm) free play  
.
4. Lock the gun trigger safety by fully releasing the  
trigger.  
5. Open the pump drain valve (required in your  
system) to help relieve pressure in the pump,  
1/2 npt(f)  
hose, and gun. Triggering the gun to relieve pres  
-
sure may not be sufficient. Have a container ready  
to catch the drainage.  
Trigger Safety  
Vent  
6. Leave the drain valve open until you are ready to  
dispense again.  
1
If you suspect that the nozzle or hose is completely  
clogged, or that pressure has not been fully relieved  
after following the steps above, very slowly loosen the  
hose end coupling and relieve pressure gradually, then  
loosen completely. Now clear the nozzle or hose.  
2
06023  
Fig. 1  
307004Gą5  
 
Notes  
6ą307004G  
 
Service  
NOTE: The numbers in parentheses in the text refer to  
Inspecting the Valve for Obstruction or Damage  
reference numbers in the parts drawing on page 8.  
1. Relieve the pressure.  
2. Disconnect the gun from the hose.  
NOTE: Periodically inspect the vent in the gun handle  
for build-up of fluid, which could indicate an internal  
leak. See Fig. 1. Service the valve needle and packing  
as needed.  
3. Disassemble the gun, then clean and inspect the  
parts.  
CAUTION  
Valve Seat and Needle Replacement  
Be sure to squeeze the trigger when removing the  
valve seat (2). Handle the valve seat (2) and valve  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 5.  
stem (3) carefully to avoid damaging the hard car  
-
bide portion of these parts.  
4. Replace any worn or damaged parts and reas  
-
semble the gun. Adjust the free travel of the trigger  
as instructed in Adjusting the Valve, at left.  
If fluid continues to flow after the trigger is released,  
the gun valve may be obstructed or need adjustment.  
The valve stem (3) or valve seat (2) may be worn or  
damaged.  
LUBRICATION NOTE: Apply thread lubricant when  
installing the valve seat (2), adjusting screw (19), or  
tube (20).  
TORQUE NOTE: When assembling the valve seat (2),  
packing housing (23), or tube (20) to the gun body  
Adjusting the Valve  
(14), torque them to 100 in-lb (11 NSm).  
1. Relieve the pressure.  
Valve Needle and Packing Service  
2. Squeeze the gun trigger. Remove the valve seat  
(2). Let the spring (8) push the valve stem (3)  
forward, and then loosen the nut (4).  
WARNING  
To reduce the risk of serious injury whenever you  
are instructed to relieve pressure, always follow the  
Pressure Relief Procedure on page 5.  
3. Remove the actuating pin (24), then turn the  
adjusting nut (21) out a couple of turns.  
If fluid leaks past the v-block packing (7), the packing  
housing (23) may be loose, or the v-block packing or  
valve stem (3) may be worn or damaged. Tighten the  
packing housing. If it still leaks, relieve the pressure  
and disconnect the hose from the gun. Disassemble  
4. Reassemble the gun and check the free travel of  
the trigger. It should be approximately 3/16 inch  
(3.18 mm). See Fig. 1.  
the gun and replace the v-block packing. When reas  
sembling, lubricate the v-block packing (7) and spring  
(8) with general purpose grease.  
-
5. Repeat the procedure turning the adjusting nut as  
needed, until the correct free travel is obtained.  
Adjusting the Spring Tension  
CAUTION  
1. Relieve the pressure.  
When tightening the bushing (22), be sure to grip  
the gun body (14), not the handle (15). This reduces  
2. Turn the spring tension adjusting screw (19) so the  
spring (8) is completely compressed when the  
the chance of loosening the connections and damag  
ing the gun.  
-
trigger (17) is squeezed in all the way  
.
307004Gą7  
 
Parts  
14  
*3  
*11  
*2  
2
1
27  
n25  
n18  
9n  
n16  
13  
1
n21  
19n 2  
8n  
3
26n  
15  
4
6
23  
1
7*  
3
12*  
5
24n  
12*  
20n  
2
1
22  
10*  
17  
T
orque to 100 in-lb (11 N.m).  
Apply thread lubricant.  
Lubricate with general purpose grease.  
1
2
3
06022  
8ą307004G  
 
Parts  
Ref  
No.  
Ref  
Part No. Description  
Qty  
No.  
Part No. Description  
Qty  
1
203–953 SCREW, lock  
207–962 SEAT, valve  
215–224 STEM valve  
100–975 NUT, hex; No. 5–40  
101–421 PIN, cotter; 0.062” (1.59 mm) x  
0.375” (9.52 mm)  
102–232 PIN, spring; 0.094” (2.38 mm) x  
0.25” (6.4 mm)  
1
1
1
1
16n 168–680 NUT, retaining  
1
1
1
1
1
1
1
1
1
1
1
1
17  
168–682 TRIGGER  
2*  
3*  
4
18n 168–683 BUSHING, nozzle  
19n 168–685 SCREW, adjusting  
20n 168–686 TUBE  
5
21n 168–687 NUT, adjusting  
2
22  
23  
168–688 BUSHING, inlet  
168–689 HOUSING, packing  
6
2
1
1
1
1
1
2
1
1
1
24n 168–690 PIN  
7*  
102–921  
PACKING, v-block; polyurethane  
25n 168–691 SPRING, safety  
26n 168–692 PIN, pivot  
8n  
9n  
10*  
11*  
12*  
13  
102–924 SPRING, compression  
102–925 PIN, spring  
154–771 O-RING; nitrile rubber  
156–766 GASKET, copper; valve seat  
160–079 GASKET, copper; gun body  
161–505 NOZZLE; 0.093” (2.4 mm) dia. ID  
168–674 BODY, gun  
168–675 HANDLE  
27  
*
168–693 LATCH, safety  
These parts are included in Repair Kit 210–532,  
which may be purchased separately  
.
14  
15  
n
Keep these spare parts on hand to reduce down  
time.  
Manual Change Summary  
The manual has been generally updated.  
307004Gą9  
 
Accessories  
Use Only Genuine Graco Parts and Accessories  
Straight Swivel 207–947  
Fluid Nozzles  
6000 psi (415 bar) Maximum Working Pressure  
1/2 npt(f) x 1/2 npt(m)  
Nozzle Part No.  
607–665  
Orifice Diameter  
0.125 in. (3.175 mm)  
0.062 in. (1.575 mm)  
0.078 in. (1.981 mm)  
0.055 in. (1.397 mm)  
680–517  
680–544  
164–799  
V
iton Packing Conversion Kit 223–932  
Zee Swivel 207–948  
Includes the following:  
6000 psi (415 bar) Maximum Working Pressure  
1/2 npt(f) x 1/2 npt(m)  
Ref*  
No.  
Part No. Description  
Qty  
5
101–421 PIN, cotter; 0.062” (1.59 mm) x  
0.375” (9.52 mm)  
2
1
1
1
2
7
110–959  
154–771 O-RING; nitrile rubber  
156–766 GASKET, copper; valve seat  
160–079 GASKET, copper; gun body  
P
ACKING, v-block; Vitonr  
10  
11  
12  
V
alve Seat 208–176  
5000 psi (350 bar) Maximum Working Pressure  
o adapt 7/8 thread nozzles. 7/8–14 unf–2a  
*Refer to the Parts Drawing on page 8.  
T
10ą307004G  
 
Technical Data  
Category  
Data  
Maximum fluid working pressure  
Inlet port size  
6000 psi (414 bar)  
1/2 npt(f)  
Outlet port size  
1/4 npt(f) with quick detachable adapter and 0.094” (2.38 mm)  
pencil tip nozzle  
Wetted parts  
Steel, tungsten carbide, polyurethane, nitrile rubber, copper  
Height  
Length  
Weight  
5.25” (133 mm)  
10.25” (260 mm)  
2.22 lb (1 kg)  
Vitonr is a registered trademark of the DuPont Co.  
307004Gą11  
 
Graco  
Warranty and Limitation of Liability  
WARRANTY  
Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects  
in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. 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 defec  
tive. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written rec-  
ommendations.  
-
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 im  
-
proper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not sup  
-
plied 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 PUR-  
POSE.  
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 prop  
-
erty, 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 assis  
-
tance in making any claim for breach of these warranties.  
For Sales to Canadian Customers:  
Except as expressly stated herein, Graco makers no representations, warranties or conditions, express, implied or collateral, con  
-
cerning any goods or services sold, and GRACO SHALL NOT BE LIABLE IN ANY MANNER FOR any other representation,  
warranty or condition of any kind, whether arising by operation of law or otherwise, including but not limited to, WARRANTIES OF  
MERCHANTABLE QUALITY OR FITNESS FOR A PARTICULAR PURPOSE.  
LIMITATION OF LIABILITY  
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equip  
-
ment hereunder, or for 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.  
Graco Phone Number  
TO PLACE AN ORDER, contact your Graco distributor, or call this number to identify the distributor closest to you:  
1–800–367–4023 Toll Free  
Sales Offices: Atlanta, Chicago, Detroit, Los Angeles  
Foreign Offices: Belgium, Canada, England, Korea, Switzerland, France, Germany, Hong Kong, Japan  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
PRINTED IN U.S.A. 307–004 August 1969 Revised March 1996  
12ą307004G  
 

Graco Marine Instruments 234414 User Manual
Graco Stroller PD202866A User Manual
Grizzly Paint Sprayer H7666 H7667 User Manual
Grizzly Welder G4173 1 8 HP User Manual
Haier Microwave Oven EB 2080EGV User Manual
Heatiator Indoor Fireplace IDV4833IT User Manual
Hotpoint Cordless Telephone DDP 700 User Manual
Hotpoint Range RB757CH User Manual
HP Hewlett Packard TV Converter Box 8757c User Manual
Huffy Board Games Universal Elevator Mount User Manual