Figure 11
Wash Tank Heater Fuses
Control Cabinet
Figure 12
Motor Overload
ELECTRICAL SERVICE (Cont.)
Fuses —
Refer to Fig. 11.
There are two fuse blocks. A 3-pole block
(A) is located in the main control cabinet.
The (A) fuses protect the wash tank heater
circuit. Booster heater circuits (D-HBT only)
are not fused. A 2-polefuse block is located
on the machine base to protect the control circuit.
To Replace a fuse:
Turn the dishwasher main power switch
off. Disconnect power to the machine at
the main service disconnect switch.
Replace the fuse. If the fuse blows again,
DO NOT INCREASE THE FUSE SIZE.
DETERMINE THE CAUSE OF THE OVERLOAD.
Motor Overloads
—
The wash pump motor has an overload to protect it from
line voltage electrical overloads. The overload disconnects
120VAC power to the motor contactor coil.
Refer to Fig. 12.
Note the Switch Lever on the Overload.
If the switch lever is off with the “0” showing
then the overload has tripped.
To Reset the Motor Overload:
Flip the overload switch to the On position.
A “1” should be visible on the switch lever.
To Replace a Motor Overload:
Disconnect the wires to the overload.
Release the mounting catch on the front
side of the overload. Push forward and lift out.
Snap the new overload into place and reconnect
the wires.
To adjust the overload setting:
The screwdriver in Fig. 12 is positioned
to adjust the motor overload AMP setting.
Read the full load amps (FLA) motor amps on the motor
nameplate. Turn the setting to match the name plate.
23
BASIC SERVICE
A
Switch Lever
Содержание D-H1T
Страница 37: ...REPLACEMENT PARTS 31 REPLACEMENT PARTS ...
Страница 38: ...Figure 19 D HBT D H1T Panels REPLACEMENT PARTS 32 7 12 10 10 11 11 10 6 1 5 9 6 8 2 3 4 9 9 7 8 ...
Страница 70: ...Figure 35 Dishracks and PRV REPLACEMENT PARTS 64 1 2 3 ...
Страница 73: ...REPLACEMENT PARTS 67 ELECTRICAL SCHEMATICS ...