Instruction/ maintenance manual of the product 204287 Graco
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INSTRUCTIONS–P ARTS LIST 306–646 Rev R Supersedes P This manual contains IMPORT ANT W ARNINGS AND INSTRUCTIONS READ AND RET AIN FOR REFERENCE GRACO INC.
306–646 SAFETY W ARNINGS HIGH PRESSURE FLUID CAN CAUSE SERIOUS INJUR Y . FOR PROFESSIONAL USE ONL Y. OBSER VE ALL W ARNINGS. Read And Understand All Instruction Manuals Before Operating Equipment.
3 306–646 EQUIPMENT MISUSE HAZARD General Safety Any misuse of the spray/dispensing equipment or accessories, such as overpressurizing, modifying parts, using incompatible chemicals and flu - ids, o.
4 306–646 INST ALLA TION E F H J K D L KEY A Air Supply Hose to Pump B Air Line Filter C Air Regulator and Gauge D Bleed–T ype Master Air V alve E Air Line Lubricator F Pump Runaway V alve G Bleed.
5 306–646 OPERA TION W ARNING Pressure Relief Procedure To reduce the risk of serious bodily injury , including fluid injection, splashing in the eyes or on the skin, or injury from moving parts, al.
6 306–646 MAINTENANCE Shutdown and Care of the Pump Always follow the Pressure Relief Procedure W arning on page 7 whenever you shut of f the pump. Stop the pump at the bottom of its stroke to keep fluid from drying on the exposed displacement rod and damaging the throat packings.
7 306–646 TROUBLESHOOTING GUIDE Pressure Relief Procedure To reduce the risk of serious bodily injury , including fluid injec - tion, splashing in the eyes or on the skin, or injury from moving part.
8 306–646 DISPLACEMENT PUMP SERVICE Moving parts can pinch or amputate your fingers or other body parts. When the pump is operating, the priming piston (located at the pump intake) and the air motor piston (located behind the air motor shield) move.
9 306–646 9. Carefully guide the intake valve housing (28) up over the priming rod (32) and install it on the cylinder (39). Insert the four tie bolts (8) through the outlet housing (26) and engage the holes in the intake valve hous - ing. T orque the tie bolts oppositely and evenly to 60 ft–lb (82 N.
10 306–646 Model 222–638 Displacement Pump (Used on Models 222–526, 222–539, 223–984 and 223–991) NOTE: Before beginning, read “Before Y ou Start” on page 8. Disassembly NOTE: Refer to Fig 3 and the parts drawing during the following procedure.
11 306–646 Fig 3 53 45 42 SEE DET AIL A 34 SEE DET AIL B 38 SEE DET AIL C 3 30 6 36 37 28 31 11 28 *27 29 7 21 41 8 TORQUE T O 60 ft–lb (82 N.m) 44 TORQUE T O 40–50 ft–lb (54–68 N.m) 50 52 26 62 59 61 27* 60 DISPLACEMENT PUMP 222–638 REF .
12 306–646 P ARTS DRA WING – ST ANDARD PUMPS LIPS OF V–P ACKINGS MUST F ACE UP 1 (MODEL 208–356 SHOWN) 52 TORQUE T O 40–50 ft–lb (54–68 N.m) 49 **41 50 45 *15 *17 39 27* 4 26 **21 18 **42 33 19 34 *35 38 20 27* 29 27* 7 **32 11 3 **30 28 31 36 37 6 LIPS OF V–P ACKINGS MUST F ACE DOWN 8 TORQUE T O 60 ft–lb (82 N.
13 306–646 P ARTS LIST – ST ANDARD PUMPS Model 222–248, Series A 20:1 Ratio King Pump with Standard Air Motor Includes items 1–66 Model 204–287, Series K 10:1 Ratio Bulldog Pump with Standard Air Motor Includes items 1–66 Model 215–873, Series B 10:1 Ratio Bulldog Pump with Quiet Air Motor Includes items 1–66 REF NO.
14 306–646 P ARTS DRA WING – SEVERE–DUTY PUMPS Model 222–539, Series A 20:1 Ratio King Pump with Standard Air Motor and Severe–Duty Displacement Pump Includes items 1–66 Model 223–991, S.
15 306–646 P ARTS LIST – SEVERE–DUTY PUMPS Model 222–539, Series A 20:1 Ratio King Pump with Standard Air Motor and Severe–Duty Displacement Pump Includes items 1–66 Model 223–991, Serie.
16 306–646 ACCESSORIES USE GENUINE GRACO P ARTS AND ACCESSORIES Must be purchased separately . GROUNDING CLAMP 103–538 GROUND WIRE 208–950 7.6 m (25 ft) long, 1.
17 306–646 ACCESSORIES USE GENUINE GRACO P ARTS AND ACCESSORIES Must be purchased separately . GRACO THROA T SEAL LIQUID Non–evaporating liquid for wet cup 206–995 1 quart (0.95 liter) 206–996 1 gallon (3.8 liter) FLUID DRAIN V AL VE 210–658 350 bar (5000 psi) MAXIMUM WORKING PRESSURE 3/8 npt(f) mbe; V iton seals 200 LITER (55 gal.
18 306–646 ACCESSORIES USE GENUINE GRACO P ARTS AND ACCESSORIES Must be purchased separately . HYDRA–MASTIC AUT OMA TIC AIRLESS SPRA Y GUN 206–660 3000 psi (210 bar) MAXIMUM WORKING PRESSURE Has a 0.180 in. (4.57 mm) fluid valve orifice and internal 3–pin safety dif fuser for spraying highly viscous, semi– solid fluids.
19 306–646 DIMENSIONS 54.75” (1391 mm) 19.625” (499 mm) ON DOWN STROKE 1–1/2” NPT(F) FLUID OUTLET OPTIONAL FLUID OUTLET 3/4 NPSM(F) AIR INLET 13.875” (352 mm) 21.25” (540 mm) 4.25” (108 mm) DIA. MOUNTING HOLE LA YOUT 1 1.25” (286 mm) DIA.
20 306–646 TECHNICAL DA TA Air Operating Range Bulldog Models 204–287, 215–873, 222–526, and 223–984 40–100 psi (3–7 bar) . . . . . . . . . . King Models 222–248, 222–539, and 223–991 40–90 psi (3–6 bar) . . . . . . . . . . . .
An important point after buying a device Graco 204287 (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 204287 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 204287 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 204287 you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 204287 will certainly help you make a decision on the purchase.
If you already are a holder of Graco 204287, 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 204287.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 204287. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 204287 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
