Welbilt Koolaire KD0270A, Technician'S Handbook, Page: 42 / 136

42 Part Number STH047 Rev01 10/18
Removal from Service/Winterization
General
Special precautions must be taken if the ice machine is to
be removed from service for an extended period of time or
exposed to ambient temperatures of 32°F (0°C) or below.
,
Caution
If water is allowed to remain in the ice machine
in freezing temperatures, severe damage to some
components could result. Damage of this nature is not
covered by the warranty.
Follow the applicable procedure below.
Self-contained Air-cooled Models
1. Disconnect the electric power at the circuit breaker or
the electric service switch.
2. Turn off the water supply.
3. Remove the water from the water trough.
4. Disconnect and drain the incoming ice-making water
line at the rear of the ice machine.
5. Blow compressed air in both the incoming water and
the drain openings in the rear of the ice machine until
no more water comes out of the inlet water lines or
the drain.
6. Make sure water is not trapped in any of the water
lines, drain lines, distribution tubes, etc.