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V. Removal and Replacement of Components
IMPORTANT
1. Ensure all components, fasteners, and thumbscrews are securely in place
after the equipment is serviced.
. The Polyol Ester (POE) oils used in R-404A units can absorb moisture
quickly. Therefore it is important to prevent moisture from entering the
system when replacing or servicing parts.
3. Always install a new drier every time the sealed refrigeration system is
opened. Do not replace the drier until after all other repair or replacement
has been made.
4. Do not leave the system open for longer than 15 minutes when replacing or
servicing parts.
A. Safety Switch
CAUTION
This icemaker incorporates a spout safety switch (microswitch). Make sure that
the safety switch components and spout are properly installed and aligned after
making repairs. See Fig. 1. Failure to install the safety switch components and
spout correctly could result in serious damage to the icemaker.
Spout Safety
Switch (microswitch)
Ice Dispense Hose
Spout A
Spout Flange
Drip Pan
Spout B
Band
Slip Nut
Storage Bin
Fig. 1
Be sure the top of the
band is even with the
top of the safety switch.
