Graco TV Video Accessories 287727 User Manual

Instructions  
Low Overspray  
CleanShot Valve  
311103C  
Model 287727  
For use on the Graco Low Overspray Kit.  
®
Includes RAC 5 321 SwitchTip and RAC 5 HandTite Guard.  
3600 psi (25 MPa, 248 bar) Maximum Working Pressure  
Important Safety Instructions  
Read all warnings and instructions in this manual.  
Save these instructions.  
WLꢀꢀꢁꢂD  
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441  
Copyright 2005, Graco Inc. is registered to I.S. EN ISO 9001  
 
Warnings  
WARNING  
PRESSURIZED EQUIPMENT HAZARD  
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and  
cause serious injury.  
Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,  
checking, or servicing equipment.  
Tighten all fluid connections before operating the equipment.  
Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.  
EQUIPMENT MISUSE HAZARD  
Misuse can cause death or serious injury.  
Do not exceed the maximum working pressure or temperature rating of the lowest rated system  
component. See Technical Data in all equipment manuals.  
Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all  
equipment manuals. Read fluid and solvent manufacturer’s warnings.  
Check equipment daily. Repair or replace worn or damaged parts immediately.  
Do not alter or modify equipment.  
Use equipment only for its intended purpose. Call your Graco distributor for information.  
Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.  
Do not kink or over bend hoses or use hoses to pull equipment.  
Keep children and animals away from work area.  
Comply with all applicable safety regulations.  
PRESSURIZED ALUMINUM PARTS HAZARD  
Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids  
containing such solvents in pressurized aluminum equipment. Such use can cause serious chemical  
reaction and equipment rupture, and result in death, serious injury, and property damage.  
MOVING PARTS HAZARD  
Moving parts can pinch or amputate fingers and other body parts.  
Keep clear of moving parts.  
Do not operate equipment with protective guards or covers removed.  
Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,  
follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.  
PERSONAL PROTECTIVE EQUIPMENT  
You must wear appropriate protective equipment when operating, servicing, or when in the operating  
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic  
fumes, burns, and hearing loss. This equipment includes but is not limited to:  
Protective eyewear  
Clothing and respirator as recommended by the fluid and solvent manufacturer  
Gloves  
Hearing protection  
311103C  
3
 
Pressure Relief Procedure  
Pressure Relief Procedure  
6. Open all fluid drain valves in the system, having a  
waste container ready to catch drainage. Leave  
drain valve(s) open until you are ready to spray  
again.  
WARNING  
7. If you suspect the spray tip or hose is clogged or  
that pressure has not been fully relieved after follow-  
ing the steps above, VERY SLOWLY loosen tip  
guard retaining nut or hose end coupling to relieve  
pressure gradually, then loosen completely. Clear  
hose or tip obstruction.  
Follow Pressure Relief Procedure when you stop  
spraying and before cleaning, checking, servicing, or  
transporting equipment. Read warnings.  
1. Engage trigger lock.  
2. Close the bleed-type master air valve.  
3. Disengage the trigger lock.  
Trigger Lock  
Always engage the trigger lock when you stop spraying  
to prevent the gun from being triggered accidentally by  
hand or if dropped or bumped.  
4. Hold a metal part of the gun firmly to a grounded  
metal pail. Trigger the gun to relieve pressure.  
5. Engage the trigger lock.  
4
311103C  
 
 
Installation  
Installation  
WARNING  
CAUTION  
To reduce the risk of serious bodily injury from fluid  
injection or splashing in the eyes or on the skin, stop  
using the nozzle immediately if it starts to leak or can-  
not be turned easily.  
To avoid damage to the o-ring in the swivel:  
Relieve fluid pressure before rotating the swivel.  
Do not soak the entire swivel in solvent.  
Flush and Spray  
Installing the Tip and Guard  
(Fig. 1 and Fig. 2)  
WLꢀꢁꢄꢅD  
WLꢀꢀꢁꢃD  
Fig. 2  
The Low Overspray CleanShot Valve provides two set-  
tings: SPRAY and FLUSH. The valve is factory set to the  
SPRAY position for spraying at pressures above 700 psi  
(4.8 MPa, 48 bar). Turn the valve (override) to the  
FLUSH position for flushing, cleaning, priming and  
relieving pressure. FLUSH is also used for low pressure  
spraying applications below 1000 psi (6.9 MPa, 69 bar).  
Fig.1  
1
Without the spray tip installed, start sprayer, turn the knob  
on the Low Overspray CleanShot Valve counter-clockwise  
to the FLUSH position (Fig. 2).  
2
3
Flush and prime the spray system.  
Follow the Pressure Relief Procedure described in the  
warning pages of this manual.  
4
5
Install the spray tip.  
Turn the knob of the Low Overspray CleanShot Valve to  
SPRAY (Fig. 2).  
6
7
8
Rotate the Low Overspray CleanShot Valve to any desired  
position within 180°. Do not use any tools.  
Refer to your separate gun instruction manual for  
operating and tip cleaning instructions.  
This adapter is repairable.  
311103C  
5
 
Parts  
Parts  
CleanShot Repair Kit 244162 (31)  
Swivel Repair Kit 244363 (35)†  
Valve Body Kit 245687 (36)*†  
ꢀꢁA  
ꢀꢁB  
4ORQUE ꢅꢂꢆꢀꢅ FTꢆLB  
ꢀꢁC  
ꢀꢁD  
ꢀꢁE  
ꢀꢄ  
ꢀꢂ  
ꢀꢄD  
ꢀꢄC  
ꢀꢁꢃ  
ꢀꢄA  
ꢀꢁF  
ꢀꢄB  
ꢀꢁG  
ꢀꢁH  
ꢀꢁI  
4ORQUE ꢄꢄꢆꢂꢇ  
INꢆLB  
ꢀꢀ  
ꢀꢁJ  
4ORQUE ꢅꢂꢆꢀꢅ FTꢆLB  
TIꢀꢁꢂꢃB  
ꢀꢁK  
* 36 Valve Body Kit must be purchased separately  
† Series A and B  
6
311103C  
 
Parts List  
Parts List  
Ref.  
No. Part No. Description  
Qty.  
31  
244162 KIT, CleanShot, repair  
includes 31a-31k  
SEAT, valve  
1
31a  
31b  
31c  
31d  
31e  
31f  
31g  
31h  
31i  
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
GASKET  
RETAINER, ball  
DAMPENER, spring  
SPRING, compression  
GUIDE, spring  
SEAL, u-cup  
PACKING, o-ring  
RETAINER, u-cup  
CAP, end, u-cup  
31j  
31k  
33  
KNOB, valve  
15H622 GASKET, non-metallic  
244363 KIT, swivel repair  
35  
35a 244663 SWIVEL, inlet assembly  
35b 120189 NUT, cap  
35c 107505 PACKING, o-ring  
35d 109576 PACKING, o-ring  
36  
245687 KIT, valve body  
STUD, manifold  
36a  
36b  
36c  
GASKET, nylon  
VALVE, outlet  
LL5321 RAC 5 TIP, spray, striping  
(not shown)  
243160 RAC 5 HandTite Guard  
(not shown)  
Technical Data  
Wetted parts . . . . . . . . . . Aluminum, Tungsten, Carbide,  
PTFE, Stainless Steel  
Fluid inlet/outlet . . . . . . . . . . . . . . . . . . . . . . . 7/8-14 UNF  
Maximum working pressure . . . . . . . . 3600 psi (25 MPa,  
248 bar)  
311103C  
7
 
Graco Standard Warranty  
Graco warrants all equipment referenced in this document which is 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 procédures concernées.  
TO PLACE AN ORDER, contact your Graco distributor, or call 1-800-690-2894 to identify the distributor closest to you.  
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.  
This manual contains English. MM 311103C  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441  
311103C  
9/2007  
 

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