Pullman Holt GB1400E Manual de usuario descargar pdf (Pagina 16)

TROUBLESHOOTING

1. ELECTRICAL SYSTEM SAFETY

The machine has a thermal trip unit with manual reset.

The brush motor is reset by resetting the thermal trip unit located beneath the handlebars.

If the machine stops repeatedly in a short space of time, it is necessary to contact a

Pullman-Holt service center.

2. INSUFFICIENT WATER ON THE BRUSHES

1. Check that the solution tank filter is clean

2. Check the solenoid valve switch is turned on

3. Check the quick fitting connection is propery engaged

4. Check the adjustment screw on the cock that supplies water

3. THE MACHINE DOES NOT CLEAN WELL

1. Check the condition of the brushes. Replace them as requiered

Brushes must be replaced when bristles are about .5 inches high

4. THE SQUEEGEE DOES NOT DRY THE FLOOR PERFECTLY

1. Check that the squeegee rubbers are clean

2. Check that the suction tubes are properly inserted in their seats on the squeegee

3. Check that the distributor is clean

4. Replace the rubbers if they are worn

5. TOO MUCH FOAM IS GENERATED

Check that low-foam detergent is being used. If necessary, add a small amount of

foam-retardant liquid to the recovery tank.

Remember that more foam is generated when the floors are not very dirty.

Dilute the detergent more when cleaning floors that are not very dirty.

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Pullman Holt GB1400E Manual de usuario Pagina 16