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CHAPTER 6
SERVICE AND MAINTENANCE
6.0 Service and maintenance
The filter change is usually carried out by the user. Additional cleaning and maintenance work must only be carried out by
qualified personnel.
The EVO-R unit must be fully isolated from the power supply and secured against reactivation
with the main isolator switch located on top of the unit before any cleaning and maintenance work.
Danger of electric shock, moving parts (fan) and hot surfaces.
6.1 Service and maintenance of rotary heat exchanger
Make sure that the power connection is disconnected before doing any work on the device.
Danger of electric shock; moving parts (fan) and hot surfaces.
-
High weight! Two people are required for dismantling! (EVO-15R, EVO-20R)
-
Use forklift to transport the heat exchanger on the EVO-30R, EVO-50R, EVO-60R, EVO-80R, EVO-95R, EVO-120R, EVO-
150R models.
1.
Unscrew the screws of the rotary heat exchanger service cover and open (Fig. 28)
Unit
Rotary heat
exchanger weight (kg)
EVO-15R
38
EVO-20R
45
EVO-30R
51
EVO-50R
76
EVO-60R
104
EVO-80R
136
EVO-95R
152
EVO-120R
177
EVO-150R
218
Fig. 28
Summary of Contents for EVO-R
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