Scotsman HID312AW - Manual (Page 13)

HID312AW, HID525AW and HID540AW
Installation and User’s Manual
March 2015
Page 13
Maintenance and Cleaning
There are five areas of maintenance:
1. Drain system
2. Air cooled condenser filter and condenser
3. Ice dispense bin and rotor
4. Photo eye ice level control
5. Ice making water system
Drain System
1. Remove upper front panel.
2. Twist dispense chutes clockwise and pull down to
remove.
3. Push in dispense disable switch, remove screws
holding lower front panel to unit and unplug lower
panel sensors at the harness connection. Set
panels aside.
4. Shut the machine off.
5. Pour hot water into the drain basin to confirm free
drainage.
6. Clean the dispense chutes. Use ice machine scale
remover if needed to dissolve scale.
7. Reverse to reassemble. Insert chutes and rotate
CCW until they snap into place and stop.
Air filter
The air filter on the left side of the cabinet will capture
significant dust and lint during operation. As the dirt
builds up it begins to restrict air flow and causes the
refrigeration system to work longer to make ice. Clean
the air filter regularly.
To remove, pull it forward from the louvers. Do not
leave it out for extended periods of time.
To clean, wash it at a utility sink. Return it to the unit
when clean.
Condenser.
The condenser fins may need cleaning too. Remove
the left side air grill and brush any lint and dirt off the
surface of the condenser. Vacuum any remaining
dirt. Do not damage the fins of the condenser during
cleaning.