Instruction/ maintenance manual of the product 308612 Graco Inc.
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308612 Rev . D INSTRUCTIONS-P ARTS LIST INSTRUCTIONS This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. Stainless Steel, Air-Operated Bead Spray Gun 200 psi (13.8 bar) Maximum Working Pressure Model 238338, Series A GRACO INC.
2 308612 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 5 . . . . . . . . . . . . . . . . . .
3 308612 W ARNING INSTRUCTIONS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury . D This equipment is for professional use only . D Read all instruction manuals, tags, and labels before operating the equipment.
4 308612 Installation NOTE: Reference numbers in parentheses in the text refer to the numbers in the Parts . Accessories are available from Graco. Be sure all accessories are properly sized to withstand the pres- sures in the system. Mount V alve Mount the valve on a 0.
5 308612 Operation Pressure Relief Procedure FLUID INJECTION HAZARD T o reduce the risk of serious bodily inju- ry , including fluid injection,splashing in the eyes or on the skin, or injury from movi.
6 308612 Operation Bead Delivery Lb/Min (kg/Min) Speed Bead Coverage in Pounds Per Gallon (kg/L) MPH KPH 4 (.48) 5 (.60) 6 (.72) 7 (.84) 8 (.96) 9 (1.08) 2 3.2 2.4 (1.09) 3.0 (1.36) 3.6 (1.63) 4.1 (1.86) 4.7 (2.13) 5.3 (2.40) 3 4.8 3.6 (1.63) 4.4 (2.0) 5.
7 308612 Maintenance Clean Dispensing V alve and System Daily CAUTION Be sure that the solvent you use is compatible with the fluid being dispensed, to avoid clogging the valve ’ s fluid passages. An important part of the care and maintenance of your automatic dispensing valve is proper flushing.
8 308612 T roubleshooting NOTE: Check all possible solutions before disassembling the pump. Problem Cause Solution Uneven spray pattern Bead pressure too low Increase pressure to bead tank, or adjust .
9 308612 Notes.
10 308612 Parts 7 8 9 11 * 10 12* 5 6 4 16 18* 2** 3 13* 14 20 1 19** 15* 17 Model 238338 21* 05950A.
11 308612 Parts Model 238338 Ref. No. Part No. Description Qty . Ref. No. Part No. Description Qty . 1 238330 DEFLECTOR 1 2 191201** SEA T , valve 1 3 191 196 NUT , retaining 1 4 191206 HOUSING, valve 1 5 166847 HOUSING, valve 1 6 101554 SET SCREW , 3/8 – 16 x 3/4 in.
12 308612 T echnical Data Maximum working pressure 200 psi (12 bar) . . . . . . . . . Operating pressure of air actuated trigger Minimum 50 psi (3 bar) . . . . . . . . . . . . . . . . . . . . . . . . Maximum 200 psi (12 bar) . . . . . . . . . . . . . .
An important point after buying a device Graco Inc. 308612 (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 Inc. 308612 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 Inc. 308612 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco Inc. 308612 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco Inc. 308612 will certainly help you make a decision on the purchase.
If you already are a holder of Graco Inc. 308612, 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 Inc. 308612.
However, one of the most important roles played by the user manual is to help in solving problems with Graco Inc. 308612. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco Inc. 308612 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
