Liebert Rack Enclosure With Integrated Liquid Cooling XDK-W - Handbuch (Seite 33)

CoolTherm
Manual / Bedienungsanleitung
CoolTherm 01_998_330_0_k page / Seite 31/83
The efficiency of heavily soiled heat exchangers is very limited these
have to be cleaned regularly. Use a vacuum cleaner, compressed air or
a soft brush to clean the fins.
Do not bend the fins during cleaning, because this will interfere with the
correct ait flow through the unit.
Replacement of Heat Exchanger
Step 1:
Unfix cable
strap of
temperature
sensor
Step 2:
Remove air
duct into
upper
direction
Step 3:
Unfix cable strap
of humidity sensor
and unscrew it
including fixing
screw.
Put the sensor
outside of the heat
exchanger
Step 4:
Unfix earth
cable
Step 5:
Unfix
condensate
connection
Step 6:
Unfix fixing
four screws
Step 7:
Pull out heat
exchanger