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li n dab | w e s i m pl ify c on st r u ct i on
Installation instructions
• Pull the band (A) to remove the heat exchanger.
Fig. 82
A
ATTENTION! The heat exchanger may contain
residual water.
•
Inspect the condition of the heat exchanger and clean it
if necessary:
− Use a soft brush to clean the fins.
− Use a vacuum cleaner or compressor (not high
pressure) to remove filth and dust.
IMPORTANT! Always clean in the opposite di-rection of
the air flow.
− If no more operation is necessary, refit all the
components in the opposite order and reconnect power.
Lindab reserves the right to make changes without prior notice
2022-01-28
20.4 Check the fans
Check the fans once every two years.
Always disconnect power before accessing the
unit.
• Unscrew the front panel and remove it as
shown in the chapter on maintenance of the heat
exchanger.
• Remove the black panels (B) in front of the fans.
• Extract the fans (C) paying attention to the
electric cables.
PLEASE NOTE: to extract the fans, you must
completely remove the electric cables and their clamped
fixing devices.
Fig. 83
C
B
− Clean the fans with a soft brush for the fan
blades and use a vacuum cleaner (D) to remove
dust.
ATTENTION! Do not damage the fan blades.
− If no more operation is necessary, refit all the
components in the opposite order and reconnect
power.
RHR-CF
D
53
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