07610-003-60-98-L
37
TROUBLESHOOTING
TROUBLESHOOTING
OBSERVATION
POSSIBLE CAUSE
REMEDY
Pawl bar does not
move.
1. Failed or broken overload spring.
2. No power to the drive motor or failed
drive motor.
3. Pawl bar not properly installed.
1. Replace spring if necessary.
2. Verify power and wiring connections to the motor. If
necessary, replace the motor.
3. Verify the pawl bar is installed correctly.
Racks go through
the machine, but
results are poor.
1. Incorrect quantity of detergent for
the water volume.
2. Clogged strainers/scrap basket.
3. Ware not being properly pre-
scrapped.
4. Wash or rinse arms missing end-
caps.
5. Low tank heat.
6. Inadequate rinse.
7. Incorrect voltage coming to the
machine.
8. Wash pump cavitation due to low
water level.
1. Adjust detergent to appropriate level.
2. Clean out strainers and scrap basket.
3. Review Ware Preparation section.
4. Verify and replace as required.
5. See previous page.
6. See previous page.
7. Verify the voltage matches that on the machine data
plate.
8. Verify the drains are shut and the water level is correct.
Spotting of
silverware, glasses,
and dishes.
1. Incorrect final rinse temperature.
2. Clogged wash and/or rinse
nozzles and arms.
3. Excessively hard water.
4. Loss of water pressure due to
clogged/obstructed wash pump.
5. Ware not being properly pre-
scrapped.
6. Incorrect detergent/chemical
concentrations.
1. Verify the rinse water temperature matches the data
plate.
2. Remove the arms and verify they and their nozzles are
free of debris.
3. Install a water softener.
4. Turn the power off to the machine at the source. Drain
the wash tank of water and verify the pump intake is free
of debris.
5. Review the Ware Preparation section.
6. Verify the detergent/chemical concentrations are correct
for the associated water volume.
WARNING:
Inspection, testing, and repair of electrical equipment should only be performed by a
qualified service technician. Many of the tests require that the
machine
have power to it and live
electrical components be exposed.
USE EXTREME CAUTION WHEN TESTING THE MACHINE.
!
WARNING
Summary of Contents for AJX SERIES
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