Instruction d'utilisation Graco Inc. 207-945

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INSTRUCTIONS-PARTS LIST 307–004
Rev. G
This manual contains important
Supersedes F
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
Pistol Grip Flo-Gun
6000 psi (414 bar) Maximum Working Pressure
Model 207–945, Series B



Table of Contents
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Symbols Warning Symbol Caution Symbol WARNING CAUTION This symbol alerts you to the possibility of serious This symbol alerts you to the possibility of damage to injury or death if you do not follow the instructions. or destruction of equipment if you do not follow the instructions. WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury. INSTRUCTIONS
This equipment is for professional use only.
Read all instruction manu

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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.
Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate medi- cal attention.
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 n

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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.
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.
Provide fresh air ventilation to a

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Operation Pressure Relief Procedure Using the Gun To lock the gun’s trigger safety, fully release the trigger. WARNING INJECTION HAZARD To unlock the gun’s trigger safety, push it in as you The system pressure must be manually 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 To dispense fluid with the gun, start the supply pump skin and cause serious injury. To reduce the risk of and sq

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Notes 




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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 3. Disassemble the gun, then clean and inspect the leak. See Fig. 1. Service the valve needle and packing parts. as needed. CAUTION Valve Seat and Needle Replacement Be

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Parts 14 *3 *11 *2 1 2 27
25
18 9

16 13 1
21 19
2 8
3 26
15 4 6 23 1 7* 12* 5 3 24
12* 20
1 2 22 10* 17 1 Torque to 100 in-lb (11 N.m). 2 Apply thread lubricant. 3 Lubricate with general purpose grease.

 




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Parts Ref Ref No. Part No. Description Qty No. Part No. Description Qty 1 203–953 SCREW, lock 1 16
168–680 NUT, retaining 1 2* 207–962 SEAT, valve 1 17 168–682 TRIGGER 1 18
168–683 BUSHING, nozzle 1 3* 215–224 STEM valve 1 19
168–685 SCREW, adjusting 1 4 100–975 NUT, hex; No. 5–40 1 20
168–686 TUBE 1 5 101–421 PIN, cotter; 0.062” (1.59 mm) x 21
168–687 NUT, adjusting 1 0.375” (9.52 mm) 2 22 168–688 BUSHING, inlet 1 6 102–232 PIN, spring; 0.094” (2.38 mm) x 23 168–689 HOUSING, packing 1 0

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Accessories Use Only Genuine Graco Parts and Accessories Straight Swivel 207–947 Fluid Nozzles 6000 psi (415 bar) Maximum Working Pressure Nozzle Part No. Orifice Diameter 1/2 npt(f) x 1/2 npt(m) 607–665 0.125 in. (3.175 mm) 680–517 0.062 in. (1.575 mm) 680–544 0.078 in. (1.981 mm) 164–799 0.055 in. (1.397 mm) Viton 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–

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Technical Data Category Data Maximum fluid working pressure 6000 psi (414 bar) Inlet port size 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 5.25” (133 mm) Length 10.25” (260 mm) Weight 2.22 lb (1 kg) Viton
is a registered trademark of the DuPont Co. 




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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 instal