Convertible Electric Motor Will Not Run

Troubleshooting Procedure

(see following page for actual steps):

See Step 1. Is there

 

 

 

 

See step 2. Is there

 

 

NO

 

 

 

over 100 AC volts?

 

 

 

over 100 AC volts?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YES

Troubleshooting

Repair or replace

NO the power cord.

YES

See Step 3. Is there over 100 DC volts?

YES

See engine test section.

Replace the power switch.

See Step 4. Is there

NO continuity through the thermal sensor?

YES

Replace engine control board.

 

If engine is hot, let

NO

cool and retest. If

step 4 still shows an

 

 

open, replace engine.

332919C

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Graco 16W871, ti23055a, 16W884, 16W881, 16W867, 16W887, 16W984, 16W873, 16W882, 16W987 Convertible Electric Motor Will Not Run