Removal And Replacement Of Fan Motor; Removal And Replacement Of Inlet Water Valve; Removal And Replacement Of Pump Motor - Hoshizaki KM-1340MAH Service Manual

L. Removal and Replacement of Fan Motor
Note: When replacing a fan motor with defective winding, it is recommended that a new
capacitor be installed.
1) Turn off the power supply.
2) Remove the panels.
3) Remove the junction box cover from the remote condenser unit (remote air-cooled
model).
4) Remove the closed end connectors from the fan motor leads.
5) Remove the fan motor bracket and fan motor.
6) Install the new fan motor, and replace the removed parts in the reverse order of which
they were removed.
7) Replace the panels in their correct positions.
8) Replace the junction box cover in its correct position (remote air-cooled model).
9) Turn on the power supply.
M. Removal and Replacement of Inlet Water Valve
1) Turn off the power supply.
2) Close the water supply line shut-off valve.
3) Remove the front panel.
4) Remove the valve outlet tubing by releasing the clamp.
5) Remove the bracket from the unit.
6) Remove the fitting nut and water valve.
7) Disconnect the terminals from the water valve.
8) Install the new water valve, and replace the removed parts in the reverse order of which
they were removed.
9) Open the water supply line shut-off valve.
10) Turn on the power supply.
11) Check for leaks.
12) Replace the front panel in its correct position.
N. Removal and Replacement of Pump Motor
1) Turn off the power supply.
2) Remove the front panel.
3) Drain the water tank by removing the
insulation panel and the rubber cap
covering the overflow pipe in the water
tank. Remove the overflow pipe by turning
it counterclockwise. See Fig. 3.
Overflow Pipe
49
Rubber Cap
Fig. 3