42 2. dishes not clean – Hoshizaki JWE-620UA-6B User Manual
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42
2. Dishes Not Clean
Low Wash Pump
Output
Clogged with foreign
matter.
Clean.
Voltage drop.
Remove cause.
Vapor lock due to
clogged tank filter.
Clean tank filter.
Clogged.
Dishes not clean
Problem Possible
Cause
Remedy
Wash pump defective.
Replace.
Out of position (not
rotating evenly).
Obstructed by cutlery
or other item.
Reposition the cutlery
or other item.
Wash Spray Arms
Clean.
Low pump output.
Set in position.
See “Low Wash Pump
Output”.
Continue
Vapor lock due to use
of neutral cleaner.
Stop using neutral
cleaner.
Dish Rack
Improperly loaded.
Load correctly.
Clogged
Out of position.
Place in position.
Filter
Clean.
Dishes
Excessively dirty.
Prewash.