Technical information

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Chapter 4 CARAVAN EQUIPMENT
Note: If the air output drops or the operating noise increases, the fan
impeller wheel may be severely soiled. Cleaning (with switched off
appliance!).
Caution: We recommend removing dust which has collected on the heat exchanger
and base plate of the heater and on the impeller wheel of the Trumavent fan, once
every 12 months.
Clean the impeller wheel carefully using a brush or toothbrush.
THE TRUMA S 3002 EL SPACE HEATER (continued)