MAINTENANCE
Disconnect electrical power supply and follow lockout / tagout procedures.
MOTOR
The motor has permanently sealed bearings and requires no lubrication.
WASH AND RINSE ARMS
All wash arms and rinse arms should turn freely and continue turning for a few seconds after being whirled by hand. To check, DISCONNECT ELECTRICALPOWER SUPPLY, rotate arms and remove any obstructions causing improper operation. Refer to CLEANING THE UTENSIL WASHER on pages 12 and 13.
If the slanted strainer pan and strainer basket are not properly in place, obstructions (such as food particles or toothpicks) may clog the wash arm nozzles.
DELIMING
Deliming solution must not come in contact with bleach or rinse solution containing bleach. Mixing may cause hazardous gas to form. This entire procedure must be followed step-
The dishwasher should be delimed on a regular basis as required. How often depends on the mineral content of the water. Deliming should be done when you can see clear signs of lime deposits (a white chalky substance) on the inside walls and on the wash and rinse arms.
Inspect the machine interior for lime deposits. If deliming is necessary, a deliming agent (available from your detergent representative) should be used for best results.
Delime as follows:
1.Lift drain lever and drain tank.
2.Remove rack from machine.
3.Close door.
4.Fill machine.
5.Open door and add deliming agent (carefully follow supplier's instructions). NOTE: The sump holds 27 gallons of water.
6.Close door and allow machine to complete a
7.Open door and lift drain lever to drain tank.
8.Inspect interior of machine for lime deposits. Repeat Steps 3 through 7 if necessary.
Do not allow deliming agent to remain in the machine longer than recommended by the deliming agent manufacturer. After deliming, run the machine through two
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UW50 Untensil Washer