Hoshizaki 73202 Ice Maker User Manual


 
10
B. Service Diagnosis
WARNING
• The appliance should be diagnosed and repaired only by qualied service
personnel to reduce the risk of death, electric shock, serious injury, or re.
• Risk of electric shock. Use extreme caution and exercise safe electrical practices.
• Moving parts (e.g., fan blade) can crush and cut. Keep hands clear.
CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are
securely in place after the appliance is serviced. Make sure that none have fallen
into the storage bin.
• Make sure all food zones in the appliance are clean after service. For cleaning
procedures, see the instruction manual or the maintenance label.
1. Ice Production Check
To check ice production, remove the front, top, and left side panels. Place a container
under the spout and dispense all ice from the icemaker. Note: The ice dispense switch
times out after 20 sec. Re-engage every 20 sec. until bin is empty. Move the control
switch and power switch to the "OFF" position. Remove the bin top cover. Pour warm
water over the remaining ice. After the ice is removed/melted, place the bin top cover
in its original position. Do not secure at this time. Remove the control box cover, then
move the control switch to the "ICE" position and the power switch to the "ON" position.
Once the gear motor starts, press the "SERVICE" button on the control board (located
in the control box). WARNING! Risk of electric shock. Care should be taken not to
touch live terminals. Lift the bin top cover and monitor the evaporator extruding head.
WARNING! Keep hands, hair, and loose clothing clear of the agitator rotating
inside of the storage bin. Once ice begins to ll the bin, start a 10 min. timer. After
10min., move the power switch to the "OFF" position. Place an empty container under
the spout and dispense all ice from the icemaker. Note: The ice dispense switch times
out after 20 sec. Re-engage every 20sec. until bin is empty. Move the power switch to
the "OFF" position. Weigh the ice to establish the batch weight (minus the weight of the
container). Multiply the batch weight by 144for the total production in 24 hr. Replace the
control box cover and bin top cover in their original positions and secure. Replace all
panels in their original positions and secure. Move the power switch to the "ON" position
to start the automatic icemaking process.