Scotsman HID312 Service Manual - Manual (Page 16)

HID312, HID525, HID540
Service Manual
April 2015
Page 16
Maintenance and Cleaning
There are five areas of maintenance:
1. Drip tray and 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
Drip Tray
It is important to keep the drip tray clean of trash.
Remove any as soon as it is noticed. Pour hot water
into the tray on a regular basis to keep the drain open.
Over time the drip tray and cup rest may become
coated with scale or dirt. It can be removed to be
scrubbed at a wash sink.
1. Remove upper front panel.
2. Push in vend disable switch.
3. Twist dispense chutes clockwise and pull down to
remove.
4. Remove screws holding lower front panel to unit
and unplug lower panel sensors at the harness
connection. Set panels aside.
5. Shut the machine off.
6. Pull the sink forward to disconnect it from the
drain. Plug the drain fitting with a cloth to keep it
from leaking while the drip tray is being cleaned.
7. Wash out the drip tray and dispense chutes. Use
ice machine scale remover if needed to dissolve
scale.
8. Reverse to reassemble. Be sure drip tray is
pushed back fully into place. Insert chutes and
rotate CCW until they snap into place and stop.
Drip
Tray
Drain
Connection
Dispense
Sensor
Harness
Disconnect