Memmert ICH/ ICH L Climate chambers - Manual (Page 58)

58 D30381 | Date 10/2014
Maintenance and Servicing
8.1.4 Cooling unit
In order to guarantee perfect function and a long lifetime of the refrigeration unit, it is abso-
lutely essential to remove dust deposits from the condenser (with a vacuum cleaner, paint-
brush or bottle brush, depending on the amount of dust).
To do so, open the screws at the lower front cover (number varies depending on the appliance
size) and remove the front cover (Fig. 29).
Fig. 29 Unscrew and remove the front cover
8.1.5 Peltier dehumidifi cation modules
In order to guarantee perfect function
and a long lifetime of the Peltier
dehumidification modules, it is abso-
lutely essential to remove dust deposits
from the heat sink on the rear side of
the appliance (with a vacuum cleaner,
paintbrush or bottle brush, depending
on the amount of dust) (Fig. 30).
Fig. 30 Peltier cooling modules at the rear side
of the appliance