Graco Inc 310645K manual Removing and Replacing Belt, Removing Belt Replacing Belt

Page 19

Removing and Replacing Belt

Removing and Replacing Belt

Use Belt Replacement Kits 118845.

First read and follow instructions in the Before performing any service on sprayer section, page 9.

Then remove hopper, front and back covers, page 9.

Remove hose extension and RotoFlex HD Pump assembly from frame, page 11.

Removing Belt

Replacing Belt

1Using new belt from Kit, position new belt around pulleys making sure the teeth in the belt are properly engaged with teeth on pulleys.

ti4392a

1Loosen 4 bolts (2 each side) to loosen tension on belt.

2Replace support rod. Tighten 2 bolts (1 each side) to secure support- ing rod.

ti4388b

ti4393a

2Loosen 2 bolts (1 each side) holding down sup- port rod.

3Using a screw driver for leverage, lift up on motor support rod on one side of motor and ease it out of the holding bracket far enough to remove old belt. Discard old belt.

At the same time, slide in the new belt.

ti4459a

3Insert crow bar under assembly as shown and raise motor assembly until desired belt ten- sion is achieved.

ti4388a

4While holding motor assembly in place with crow bar. Spin pulley to assure proper belt engagement. Adjust motor assembly position as necessary.

ti4391a

ti4469a

ti4472a

310645K

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Contents Patent No. D580,517S Europe Patent No Repair and PartsModel Country Manual Languages ModelsManual Model Electric Country Languages RequirementsEquipment Misuse Hazard Fire and Explosion HazardElectric Shock Hazard Personal Protective Equipment Skin Injection HazardComponent Identification Component Extension Cords Pressure Relief ProcedurePreparation Grounding and Electric RequirementsHose Lengths Tips for Using GeneratorsAuxiliary Air Compressor GeneratorsFront 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