Graco 262300 manual Troubleshooting, Motor Will Not Operate See flow chart, Problem Cause Solution

Page 15

Troubleshooting

Troubleshooting

Motor Will Not Operate (See flow chart, page 25)

PROBLEM

CAUSE

SOLUTION

 

 

 

Basic fluid flow problems

Flow control knob turned up but unit is not

Learn the Controller, see page 9.

 

pumping.

Check battery voltage.

 

 

 

 

Flow control knob setting. Motor will not run if

Slowly increase flow setting to see if

 

at minimum setting (fully counterclockwise).

motor starts.

 

 

 

 

Valve or filter may be clogged.

Relieve pressure and clear clog.

 

 

 

Basic mechanical problems

Frozen material.

Place drywall feed pump in warm area

 

 

to thaw. Do not start unit until thawed

 

 

completely.

 

 

 

 

Hardened material.

Clean unit.

 

 

 

 

Motor. Remove drive housing assembly.

Replace motor if fan won't turn.

 

Try to rotate fan by hand.

 

 

 

 

Basic electrical problems

Motor control board. Board shuts down and

See Control Board Diagnostics.

 

displays error code.

 

 

 

 

 

No power.

Check power source.

 

 

 

 

Extension cord. Check extension cord conti-

Replace extension cord.

 

nuity with volt meter.

 

 

 

 

 

Power supply cord. Inspect for damage such

Replace power supply cord.

 

as broken insulation or wires.

 

 

 

 

 

Check that motor leads are securely fastened

Replace loose terminals; crimp to

 

and properly mated.

leads. Be sure terminals are firmly con-

 

 

nected. Clean circuit board terminals.

 

 

Securely reconnect leads.

 

 

 

 

ON/OFF Switch.

See Unit Will Not Run, page 25.

 

 

 

 

Check all terminals for damage or loose fit.

Replace damaged terminals and

 

 

reconnect securely.

 

 

 

Battery has no power

Battery voltage depleted.

Replace battery. Graco part

 

 

number:15X949 (CR123A-3V Lithium)

 

 

 

RF problems

 

See RF Problems, page 18.

 

 

 

Motor is hot

Digital display shows E=06

Move unit to shaded, cooler area if pos-

 

 

sible. Be sure ambient temperature

 

 

where unit is located is no more than

 

 

90°F and unit is not located in direct

 

 

sun.

 

 

 

3A0245B

15

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Contents Related Manuals Read ALL Warnings and InstructionsRepair Manual 3A0246 English Pump Manual 3A0912 English Electric Shock Hazard Skin Injection HazardFire and Explosion Hazard Moving Parts Hazard Component Identification Unit Component Identification Hoses and Tools Grounding Instructions North America GroundingFCC Notice FCC ID JHICED1 Model Number DFS150 IC Notice IC 4840ACED1Job Gallons SetupOperation Main Menu Change Display UnitsSecondary Menu Stored Data Perform Pressure Relief Procedure, seeLifetime Gallons Learn the ControllerPress and hold DTS button to clear error code to zero Prime Pump Corner Finishing Using Finishing ToolsFlat Box Finishing Automatic Taping Storage CleanupTroubleshooting Motor Will Not Operate See flow chart,Problem Cause Solution Low or Fluctuating Output Pressure Relief Procedure,Electrical Short Basic Electrical Problems , seeRF Problems Type of Problem What to Check HOW to Check Perform Pressure Relief ProcedureDrywall feed pump does not Check transducer or transducer Step Blinks 5 times repeatedlyProblem with motor or control Drywall feed pump does not Is motor overheating? Run at all Unit Will Not Shut Off Troubleshooting ProcedureYES Unit Will Not RunStep Unit Will Not Run Steps 100-120 VAC NA UnitsUnit Will Not Run Steps 100-120 VAC UK Unit Will Not Run Steps 220-240 VAC Units Technical Data Pump Technical Data Unit3A0245B Graco Information Graco Standard WarrantyGraco INC. P.O. BOX 1441 MINNEAPOLIS, MN
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