to prevent water leakage at the thermostat end. Replace the connecting wires, bottom
pan and outer casing. The dispenser releases automatically the brightness liquid into
the machine at the final rinsing stage. The brightness liquid reduces the surface tension
of the water and eliminates dirty spots from the dish surface. The dispenser can hold
brightness liquid for one month use. At the final rinsing stage, the electrical controller
activates the electromagnetic valve of the dispenser and pulls the rubber gasket of the
valve core to release a suitable amount of brightness liquid, which is carried away in the
flowing water.
Removal and replacement:
Check and replace the dispenser.
ٛ
a. Turn the power switch to OFF, and pull out the power cord. Guard against
sharp edge from cutting the power cord.
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b. Open the door, remove the four screws in the sides of the inner door, unscrew
the knob cap of the dispenser and the two locknuts, and remove the inner door.
ٛ
c. Check the dispenser for any leakage or release of brightness liquid. If no
brightness liquid is released, check if there is brightness liquid in the dispenser. If there is
brightness liquid in the dispenser, check the terminals connected to the dispenser for
looseness and fallout.
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d. Pull out the two terminals of the connecting wire connected to the dispenser
and remove the dispenser.
ٛ
e. Check the electromagnetic valve of the dispenser with an ohmmeter. If the
dispenser is broken, replace it.
ٛ
f. Connect the terminals of the connecting wire of the dispenser and replace the
inner door.
ٛ
g. Wrench tight the two locknuts and knob cap of the dispenser and check the
dispenser for tightness.
XVI. Spray Arm Assembly
If the spray arm assembly is blocked, unscrew the nut beneath the spray arm and
remove the spray arm to wash out the obstacles. Note: the spray arm nut is turned to
the left. When removing the obstacles, do not dig or pry the spray arm and nozzle.
Otherwise, the washing effect and the service life of the spray arm may be
compromised.
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