Instruction/ maintenance manual of the product 24G980 Graco
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308613E ENG Instr uctions Single Acting and Double Acting P aint Spra y Guns f or RoadLazer ™ RoadP ak ™ Line Striping System - For the appli cation of road markin g paints and coatings - - For pr.
Warnings 2 308613E Wa r n i n g s The f o llowing w arnings are for t he setup , use, g rounding, maintenan ce, and repair of this equ ipment. The e xclama- tion point symbol ale r ts you to a gener al warning and the hazard symbols ref er to procedure-specific risks .
Warnings 308613E 3 EQUIPMENT MISUSE HAZARD Misuse can caus e death or ser ious injur y . • Do not oper ate the unit when f atigued or under the inf luence of drugs or alcohol. • Do not e xceed the maximum working pressure or temper ature rating of the low est rated system component.
Installation 4 308613E Installation Accessories are av ailable from Gr aco . Be sure all accessories are properly sized to withst and the pres- sures in the system. Mount V alve Mount the v alve on a 0.50 in. ( 12.7 mm) diameter rod on a mounting fixt ure or a dispensing machine .
Operation 308613E 5 Operation Adjustments Set the actu ating ai r to at least 75 psi (5.2 b ar) and sta r t the pump . Set the pump speed and pressure to obtain the desired flow rate. Alwa ys use the lowest pump spee d nec- essar y to ac hie ve desired results.
Maintenance 6 308613E Maintenance Clean Dispensing V alve and System Dail y An impor tant par t of the ca re and ma intenance of your automatic disp ensing valv e is proper flush ing. Flush the valv e daily w ith a compatible solv ent until all traces of fluid are removed from the valv e passages.
Service 308613E 7 4. Use an open-end wrench t o remov e valv e seat from valv e ho using. 5. Remove gun needle from valv e body . 6. Remove packing nut from the valv e body . 7. Remov e packings (16, 17, 18, 20) from v alve body . 8. Clean all par ts.
Service 8 308613E 12. Install seat valv e into valv e housing. 13. Install v alv e body . Tighten n ut. 14. Install RAC guard. Air Piston, Spring and Seal P erf orm Pressure Relief Proce dure , page 5. Remo v e v alve as ex plained on page 6. Remo v e air cylinder cap , tak e out spring and pull out the piston.
Replacement Parts and Kits (Doubl e Acting Gun 24G980) 308613E 9 Replacement P ar ts and Kits (Double Acting Gun 24G980) 2 1 20 3 4 11 10 12 13 14 15 16 17 18 19 18 9 24 6 5 23 ti16354a 25 8 27 (Not included) 26 (Not included) Ref. P art Description Qty .
Replacement Parts and Kits (Single Acti ng Gun 238377) 10 308613E Replacement P ar ts and Kits (Single Acting Gun 238377) 5953b 22 17 14 5 6 15 13 12 11 9 8 21 7 10 3 2 1 20 19 4 16 18 28 (Not included) 26 (Not included) Ref.
Troubleshooting 308613E 11 T roub leshooting Te c h n i c a l D a t a Prob lem Cause Solution Une v en spra y patter n Fluid pressure too lo w Increased pressure to pum p , or adjust fluid pressure re.
All written and visual data con tained in th is document reflects the late st product information available at the time of pu blica tion. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English.
An important point after buying a device Graco 24G980 (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 24G980 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 24G980 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 24G980 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 24G980 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 24G980, 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 24G980.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 24G980. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 24G980 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
