Wall HK
Assembly, installation and operating instructions
40
9.3
Maintenance work
9.3.1 Replacing the filter.
CAUTION!
Risk of injury from sharp metal housing!
The inner metal of the casing can have sharp edges.
Wear suitable protective gloves.
Pull the filter from the Velcro strip, remove any dirt or change
the filter if necessary.
9.3.2 Visual checks
Check heat exchanger for dirt and carefully vacuum if necessary. Avoid damage to the pipes and fins.
Remove the casing prior to visual inspections!
Remove the casing before all visual inspections and maintenance work to access the basic unit.
Summary of Contents for Wall HK
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