Dantherm HCV 3 Bedienungsanleitung Seite 7

How to replace the exhaust fann
When? The fan only needs to be replaced if it is faulty.
Tools Make sure you have the following tools ready before you begin:
 Torx 10/20 screw driver
 3 mm Hex key
Important!
 Only trained and certified personnel is allowed to replace parts
 Turn off all power to the unit before starting the work
 Make sure that all work has been carried out before the power is switched back on
 Be sure to observe ESD measures to avoid damaging the PCB due to static electricity
Illustration This drawing illustrates where the exhaust fan is located:
Caution! It is important to be careful when working inside the unit to avoid breach on the styrene
kernel!
Procedure Follow this procedure to replace the fan:
Step
1 Switch off power to unit
2 Tilt the upper front door up and dis-
connect the lower front door by the
removal of the two Torx 10 screws
Action
Continued overleaf
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