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4) Make sure the O-rings are in place, and attach the wash pump motors to the tank
discharge outlets and suction inlets. Secure the connections with the bands.
5) Tighten the bracket mounting screws.
6) Fill the tank with water, then check for water leaks from the joints. If there is a water
leak, check the connections, and retighten the bands. If there are no water leaks, drain
the tank.
7) Connect the wiring. When finished, cover the connections with the original plastic
sheet cover and secure with a nylon tie. Make sure the connections are situated so
that water and condensation cannot reach the connections.
Note: Be careful not to mix up the wire colors. Miswiring will cause reversal of the
pump motor, resulting in improper operation.
8) Replace the front panel.
9) Make a trial run, and check for water leaks.
Wash Pump Motor
(Upper Spray Arm)
O-Ring
Band
Wash Pump Motor
(Lower Spray Arm)
Fan Motor
Fan Motor
Pump Plug
Bracket
C. Removal and Replacement of Rinse Pump Motor
1) Use the “ON/OFF” button on the operation panel to turn off the unit, then turn off the
dishwasher and booster tank power supplies. Lockout/Tagout to prevent the power
supplies from being turned back on inadvertently.
2) Remove the front panel.
3) Use the booster tank drain hose to drain the booster tank. WARNING! To avoid
possible burns, allow the rinse water temperature to fall below 104°F (40°C)
before draining.
4) The rinse pump motor is located at the rear right side of the machine compartment
(JWE-2400CUA-L-25B) or located behind the control box and at the rear left side of
the machine compartment (JWE-2400CUA-R-25B).
5) Remove the fan motor in front of the rinse pump motor.