Graco Inc 24C934, 313872B, 257999, 24C932, 24C933, TI14450a specification

Repair

4.Use 5/16 in. nut driver to verify Throat Seal Liquid bleed port is closed.

7.Push in and rotate cartridge 1/4 turn clockwise to lock it into gun body.

TI14452a1

5.Remove plastic cap from new Throat Seal Liquid cartridge.

TI11340a

FIG. 27

6.Insert cartridge into gun body. Ensure cartridge tabs are aligned correctly with cartridge tab recesses in gun body.

TI14459a

FIG. 28

TI14460a

FIG. 29

8. Open air valve (AB). See FIG. 30.

AB

TI14452a

FIG. 30

9.Perform Bleed Throat Seal Liquid Cartridge pro- cedure, see page 24.

32

313872B

Image 32

Graco Inc 24C934, 313872B, 257999, 24C932, 24C933, TI14450a Perform Bleed Throat Seal Liquid Cartridge pro- cedure, see

Contents

Important Safety Instructions EP Gun Contents Related Manuals Orifice Flow Area Ratio Chart Models Fixed Orifice Flowrate Data EP Fixed Orifice Flow Data Flowrate gpm Variable Orifice Flowrate DataOrifice Diameter Variable Orifice Flowrate Data 1500 PSI Variable Orifice Flowrate Data 2000 PSI Toxic Fluid or Fumes Hazard Fire and Explosion Hazard Important Two-Component Material Information Changing Materials Red and B Blue Components Piston Safety Lock Throat Seal LiquidGrounding Trigger Lock Loss of Air Pressure Hook Support Hook Support 313872B Component Identification Key Cutaway View Gun Detriggered Theory of OperationGun Triggered Fluid Pouring Setup Order to increase the pressure, turn the needle clockwise Adjust OrificesPerform Bleed Throat Seal Liquid Cartridge pro- cedure. See Follow Pressure Relief Procedure, Optional Hose Position Pressure Relief Procedure Perform Pressure Relief Procedure on ShutdownShort Term Shutdown Long Term Shutdown Maintenance Supplied Tool KitLubrication Bleed Throat Seal Liquid Cartridge Clean Outside of Gun Flush Gun Follow Pressure Relief Procedure Clean Breather PlugClean Fluid Manifold Clean Check Valves Remove Front End, see Clean Fluid Housing PassagesFollow Pressure Relief Procedure on Clean Orifice Replace Mix Chamber and Front Seal Perform Replace Throat Seal Liquid Cartridge, Replace Throat Seal Liquid Cartridge RepairTools Required Perform Bleed Throat Seal Liquid Cartridge pro- cedure, see Perform Pressure Relief Procedure, Remove Front End Disassemble Front End Assemble Front End Pistons and Bulkhead See Attach Front End procedureAttach Front End Access Pistons Bulkhead Shaft Purge Rod Solenoid Valve 26-3.39 Nm. See Component Identification on Troubleshooting Problem Cause Solution Problem Cause Solution Electrical Diagram Parts Model 257999 Shown Orifice, Auto Hand-Held Ring Orifice, Auto Hand-Held Kits on KitsSee Orifice Orifice 24C751 Orifice Housing 24C756 Ring 24C805 24C815 Kits Kits Located inside back cap Model Iso Model Polyol Orifice Kit Orifice KitsImpingement Kit Type and Kit Number Kit Illustration Drill Bit KitsKit Drill Bit Qty Orifice Size Number Complete O-ring Placement Guide Ref Part Accessories 248299 5.0 gal liter Pail Solvent Flush Canister KitSolvent Flush Pail Kit Technical Data Models without Handle 6.4 lb 2.9 kg Dimensions Ref Dimension, in. mm Technical Data 313872B Graco Standard Warranty Graco Information