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11.1.3 Cleaning the fan
Use compressed air or a synthetic brush to clean the fan, be careful not to disturb the balance clips on the vanes.
Warning
Ensure the balancing clips in the impeller stay in place!
11.1.4 Cleaning the heat exchanger
Release the retaining nuts from heat exchanger cover plate, remove plate, being careful not to damage the gasket,
store safely. Heat exchanger can be washed with clean water, if badly contaminated, clean with a small stiff bristle
"bottle type" brush or use the special cleaning tool (supplied optional). Care should be taken when using water in the
confined space of the boiler casing to avoid contaminating the electrical controls. Compressed air can also be used but
care should be taken to ensure disturbed dust, etc, does not contaminate the rest of the boiler and controls. Replace
the heat exchange plate after cleaning and retighten the retaining nuts.
Absolute Boilers ABS 1500-2000-2500-3000-4000
A cleaning tool is required to clean in between
the pins shown. If this area is fully plugged,
use the cleaning tool available.
69
Clean this area
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