NorthStar SiteStar Series Maintenance Instructions Manual page 16

Figure 5
3. Inspect the climate unit external heat sink for trapped debris and
Note: Do not use a brush with metal bristles as it may damage the heat
4. If the heat sink looks clogged or heavily soiled, cleaning may need
Doc. No: D000100-INS-03, Rev D
Dismantle the Door Cover
other matter inside the fin channels.
sink coating.
to take place.
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