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ManualsBrandsGraco ManualsPaintPowerFill 3.5 Pro Series Cordless Texture Loading Pump Sprayer

Troubleshooting

3A8110D 31

To Test Functionality - Standard Series

1. Using an Ohm meter, probe the ribbon

lines 2 and 3 and press the dispense

button. It should read ~0 ohms (Photo

A).

2. If Ohm meter does not read ~0 ohms

when pressing the dispense button,

replace the switch.

To Test Functionality - Pro Series

1. Using an Ohm meter, probe the ribbon

lines 2 and 3 and press the dispense

button. It should read ~0 ohms (Photo

B).

2. Probe ribbon lines 1 and 4 and press the

Repeat button. It should read OL or

MOhms (Photo C).

3. Probe ribbon lines 1 and 5 and press the

Repeat button. It should read OL or

MOhms (Photo D).

4. Probe ribbon lines 4 and 5 and press the

Repeat button. It should read ~0 ohms

(Photo E).

5. If Ohm meter does not read these

values, replace switch assembly.