Sprayer Will Not Run
(See following page for steps)
Remove control box cover. Turn sprayer ON. Observe control board status light on control board (see page 13).
Troubleshooting
No light |
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Once | Normal operation |
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Light on | Control board |
Continuously | commanding |
| motor to run |
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Flashing | See Error Code |
| section for further |
| troubleshooting |
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See Step 1. Do you have over 100 AC volts?
YES
See Step 2. Do
NO |
| you have over |
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100 AC volts?
YES
Replace the
ON/OFF switch.
Repair or
NO
replace power cord.
See Step 3. Is the
proper reading present through the thermal switch wires?.
YES
See step 4. Does the motor run?
YES
Replace
potentiometer.
Pressure switch.
If motor is hot, let cool and retest. If Step 4 still shows
NO
incorrect resistance, replace motor. The motor has
a defective thermal device.
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| Connect a test |
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NO |
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| transducer to the |
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| board. Does the |
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| motor run? |
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NO
YES | Replace the | |
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| control board. |
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Replace the
transducer
311365G | 19 |
