Graco Inc 224894, 224895 important safety instructions Instructions-Parts List, Table of Contents

Instructions–Parts List

Dynamic Surge Suppressor

308178F

ENG

For use with double-diaphragm pumps and low-pressure reciprocating pumps. For professional use only. Not for use in explosive atmospheres.

100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure 100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure

Model 224892, Series A

aluminum, with PTFE diaphragm

Model 224893, Series A

aluminum, with buna–N diaphragm

Model 224894, Series B

stainless steel, with PTFE diaphragm

Model 224895, Series B

stainless steel, with buna–N diaphragm

Table of Contents

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions.

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Operation and Maintenance . . . . . . . . . . . . . . . . . . . 7

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Parts Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Repair Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Dimensional Drawing . . . . . . . . . . . . . . . . . . . . . . . 15

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Graco Phone Number . . . . . . . . . . . . . . . . . . . . . . . 20

WARNING

Hazard of Using Fluids Containing Haloge- nated Hydrocarbons

Never use 1.1.1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents in aluminum models 224892 or 224893. Such use could result in a chemical reaction, with the possibility of explosion, which could cause death, serious bodily injury, and/or substantial property damage.

Consult your fluid suppliers to ensure that the fluids being used are compatible with aluminum and zinc parts.

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