Kaisai KVS-270 RHQ Bedienungsanleitung Seite 96

English
• Pull the band (A) to remove the heat exchanger.
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.
96
• Checking 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.
C
B
- Clean the fans with a soft brush for the fan
blades and use a vacuum cleaner (D) to re-
move 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.
D