Instruction/ maintenance manual of the product 311340C Graco
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GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEA POLIS MN 55440-1441 • USA Copyright 2005, Graco Inc. All Graco manufa cturin g locations are registered to ISO 9001. 311340C Instr uctions - P ar ts Gun Ser vice Kits For use with all Graco/Gusmer spra y guns (not inc luded).
2 311340C Contents W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Pressure Relief Procedures . . . . . . . . . . . . . . . . . . 7 Relie ve Fluid Pressure in Gu n .
Warnings 311340C 3 W arnings The f ollo wing general warnings are f or the setup , use, g rounding, maintena nce, and repair of this equipment. Additional, mo re specific warnings may be f ound throughout the body of this manual where applicable . Symbols appearing in the body of the manual ref er to these general warnings.
Warnings 4 311340C FIRE AND EXPLOSION HAZARD Flammable fumes , such as so lv ent and paint fumes, in w ork area can ignite or e xplode. T o help prev ent fire and e xplosion: • Use equipment only in well v entilated area.
Warnings 311340C 5 PRESSURIZED EQUIPMENT HAZARD Fluid from the gun/dispense v alv e, leaks , or ruptured components can splash in the e yes or on skin and ca use serious injur y . •F o l l o w Pressure Relief Procedure in this man ual, when you stop spr a ying and bef ore cleaning, chec king, or ser vicing equipment.
Grounding 6 311340C Gr ounding Ground all solv ent pails used w hen flushing, f ollowing y our local code. Use only metal pails , which are conductiv e, placed on a grounded surf ace. Do not place pail on a nonconductiv e surf ace, such a paper or cardboard, which interrupts grounding continuity .
Pressure Relief Procedures 311340C 7 Pressure Relief Pr ocedures Relie ve Fluid Pressure in Gun 1. Engage saf ety loc k. 2. Close manual v alv es. Lea v e air v alv e open. 3. Disengage saf ety lock. 4. T rigger gun onto car dboard or into waste container to relie v e pressure.
Pressure Relief Procedures 8 311340C Relie ve Air Pressure 3 Gallon T ank (Model 296981) 1 Quar t Cup (Model 296980) 1. Unscrew plastic cap (A ) from air v alv e (B) in fill cap (C). 2. Depress v alve stem (B) until y ou no longer hear air escaping. 3.
Operation 311340C 9 Operation Allow chemicals in spra y gun to cool bef ore cleaning. Fill 1 Quar t Solvent Cup 1. Relie v e solv ent container pressure. See page 8. 2. Remov e fill cap (C) fr om solv ent container . Fill container 2/3 full with compatible sol- v ent.
Operation 10 311340C 10. Release trigger and close manual valv e on ser vice bloc k. 11. Repeat steps 8-10 f o r other side of gun. 12. After initial cleaning, remov e air cap , PCD retainer , and PCD . Flush a second time to ensure thorough cleaning.
Parts 311340C 11 Pa r t s P art No. 296980 Replacement Danger and W ar ning labels, tags , and cards are a v ailab le at no cost. 8 3 6 1 or 5 2 4 9 11 Ref.
Parts 12 311340C P art No. 296981 Replacement Danger and W ar ning labels, tags , and cards are a v ailab le at no cost. 17 19 14 11 18 16 3 4 2 or 7 12 5 13 10 6 8 20 21 Ref.
Technical Data 311340C 13 T echnical Data Category Data Maximum Fluid W orking Pressure P ar t No . 296980: 120 ps i (0.83 MP a, 8.3 bar) P ar t No . 296981: 90 ps i (0.63 MP a, 6.3 bar) Maximum Air Oper ating Pressure P ar t No . 296980: 120 ps i (0.
All written and visual data contained in this document reflects the late st product information availab le at the time of publica tion. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/patents.
An important point after buying a device Graco 311340C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 311340C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 311340C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 311340C you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 311340C will certainly help you make a decision on the purchase.
If you already are a holder of Graco 311340C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 311340C.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 311340C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 311340C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
