Graco Inc 310645K manual Hose Break-In Procedure, Turn power switch a on

Page 13

RotoFlex™ HD Pump

Hose Break-In Procedure

3 Turn power switch (A) on.

1Make sure fluid flow regulator

(K)is turned all the way down.

ti4653a

4 Hold in prime switch (P).

K

P

ti4303a

2Pour approxi- mately 1 gallon hot water in sprayer hopper to lubri- cate the pump.

WATER

ti4364a

5Turn fluid flow regulator

(K) up to full pressure.

ti4301a

K

ti4655a

6 Run sprayer dry for 1 to 1-1/2 minutes.

310645K

13

Image 13

Contents Patent No. D580,517S Europe Patent No Repair and PartsManual Model Electric Country Languages ModelsRequirements Model Country Manual LanguagesEquipment Misuse Hazard Fire and Explosion HazardElectric Shock Hazard Personal Protective Equipment Skin Injection HazardComponent Identification Component Preparation Pressure Relief ProcedureGrounding and Electric Requirements Extension CordsAuxiliary Air Compressor Tips for Using GeneratorsGenerators Hose LengthsFront Cover Removing and Replacing Hopper, Front and Back CoversHopper Back Cover Performing any service on sprayer section, DisassemblyRotoFlex HD Pump Reassembly Turn power switch a on Hose Break-In ProcedureCompressor and Motor Repair Loosen 2 shoulder bolts about 2-3 turns. Do not remove them Ti4470a Compressor Rebuild Kit Insert new piston rod from kit in motor housing Removing Belt Replacing Belt Removing and Replacing BeltTi4477a Roller Replacement Rotor Assembly Replacement Air Cylinder and Solenoid Valve Replace RotoFlex HD Pump and hose extension Relief Valve and Flow Sensor Manifold Air Flow Sensor Replacement Pressure Relief, Problem Cause Solution TroubleshootingRelieve Pressure, page 7. Remove Relieve Pressure, page 7. Clean Problem Cause SolutionWiring Diagram Air DiagramParts Part No. Description Qty Parts List77 a Grommet Technical Data Pour LES Clients DE Graco Parlant Francais WarrantyGraco Headquarters Minneapolis