Graco A Series Instructions Manual
Displacement pump for bulldog, king, senator and viscount pumps, and gh 733 sprayer
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Also See for A Series:
- Instructions - parts manual (52 pages) ,
- Instructions-parts list manual (48 pages) ,
- Manual (36 pages)
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INSTRUCTIONS–PARTS LIST
This manual contains important
warnings and information.
READ AND RETAIN FOR REFERENCE
Displacement Pump
FOR BULLDOG , KING , SENATOR AND
VISCOUNT PUMPS, AND GH 733 SPRAYER
4500 psi (315 bar) Maximum Working Pressure
Part No. 217–527, Series E
Severe-Duty Pump*, with UHMWPE and leather packings
Part No. 237–406, Series A
Severe-Duty Pump*, with PTFE packings
Part No. 224–435, Series B
Severe-Duty Pump*, with leather packings
Part No. 223–584, Series C
Severe-Duty Pump*, with leather packings and
Stainless Steel Glands, Intake Housing, Piston Valve and Ball Stop
* Severe-Duty Displacement Pumps have an abrasion
and corrosion-resistant displacement rod and cylinder.
Refer to Technical Data on the back cover for
Wetted Parts information.
Table of Contents
Warnings
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service/Parts List
Models 217–527 and 237–406
Models 224–435 and 223–584
Accessories
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data
. . . . . . . . . . . . . . . . . . . . . . . .
Warranty
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Numbers
. . . . . . . . . . . . . . . . .
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
2–4
. . . . . . . . . . . . . .
5–7
. . . . . . . . . . . . .
8–11
11
Back Cover
Back Cover
Back Cover
COPYRIGHT 1985, GRACO INC.
307–728
Rev. S
Supersedes R
Model 217–527 Shown
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Summary of Contents for Graco A Series
- Page 1 ......Back Cover Graco Phone Numbers ....Back Cover GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1985, GRACO INC.
- Page 2 WARNINGS High Pressure Spray Can Cause Serious Injury. For Professional Use Only. Observe All Warnings. Read and understand all instruction manuals before operating equipment. FLUID INJECTION HAZARD General Safety Diffuser (only on spray guns) This equipment generates very high fluid pressure. Spray The spray gun diffuser breaks up spray and reduces the risk from the gun/dispensing valve, leaks or ruptured components of fluid injection when the tip is not installed.
- Page 3 EQUIPMENT MISUSE HAZARD General Safety System Pressure Any misuse of the spray/dispensing equipment or accesso- The maximum safe working pressure is determined by the air ries, such as overpressurizing, modifying parts, using incom- or hydraulic motor. Do not exceed the maximum working patible chemicals and fluids, or using worn or damaged parts, pressure stated on your complete pump.
- Page 4 Do not expose can cause a fluid injection injury or other serious bodily injury Graco hoses to temperatures above 180 F (82 C) or below or property damage. –40 F (–40 C).
- Page 5 NOTE: If replacing the sleeve, be sure to install it with the tapered end down toward the pump inlet, and also replace the gasket (15*). If the sleeve is hard to re- move, contact Graco Technical Assistance (see back page).
- Page 6 Service MODELS 217–527 & 237–406 Reassembly Detail of Throat Gland/Packing Stack Lips of v-packings must face down. 1. Lubricate the packings with a lightweight grease for easier assembly. Remove shims from packing stack before installing in throat. 2. Remove the shims from one of the packing stacks (29*) and install the stack in the throat of the pump housing.
- Page 7 Parts Model 217–527, Series E Lips of v-packings must face down. Part No. Description Remove shims from packing stack before installing in throat. 207–470 HOUSING, pump; carbon steel Lips of v-packings must face up. 207–471 PACKING NUT/WET-CUP; Do not disassemble stack when installing on piston. carbon steel 207–472 PISTON;...
- Page 8 NOTE: If replacing the sleeve, be sure to install it with the tapered end down toward the pump inlet, and also replace the gasket (15*). If the sleeve is hard to re- move, contact Graco Technical Assistance (see back page).
- Page 9 Service MODELS 224–435 & 223–584 Detail of Throat Gland/Packing Stack Reassembly Lips of v-packings must face down. 1. Lubricate the packings with a lightweight grease for easier assembly. Remove shims from packing stack before installing in throat. 2. Remove the shims from one of the packing stacks (29*) and install the stack in the throat of the pump housing.
- Page 10 Parts Model 224–435, Series B Lips of v-packings must face down. Part No. Description Remove shims from packing stack before installing in throat. Lips of v-packings must face up. 207–470 HOUSING, pump; carbon steel 207–471 PACKING NUT/WET-CUP; Do not disassemble stack when installing on piston. carbon steel Male Gland 207–472...
- Page 11 Parts Model 223–584, Series C Lips of v-packings must face down. Part No. Description Remove shims from packing stack before installing in throat. Lips of v-packings must face up. 207–470 HOUSING, pump; carbon steel Do not disassemble stack when installing on piston. 207–471 PACKING NUT/WET-CUP;...
- Page 12 Graco distributor to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment proven defective.