Maintenance And Care - VWR 462-0138 Instrucciones De Uso

ENG
Decrease the temperature setpoint
Press the keys SET and simultaneously, the temperature is decreasing in 0.1°K steps.
Once the temperature setpoint is reached, the chiller maintains the temperature using a derivation
system. The lamp is on when the derivation valve is opened.
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The user cannot modify the intrinsic paraleters of the derivation system. Any change in the system
programming can cause great damages and will invalidate warranty rights.
In order to quit the intrinsic parameters programming level of the regulation system, press on the main
switch for 5 seconds. If no values have been modified, the chiller will start up using the default factory
parameters.

5. Maintenance and care

Maintenance and care can only be performed by qualified personal
Turn off the chiller and unplug the power cable.
Clean up regularly (about twice a year) the air cooling apertures (in and out) at the front and back of
the chiller. In case where the chiller is extremely dirty, remove the panels to clean up the air apertures.
Replace the coolant once a year.
Clean up the tool panels using only a damp cloth, never use a detergent solution.
After having completed the maintenance and care operations, the chiller can be plugged in and
started up as described previously.
6. Service
Service operations have to be performed by a technician authorized by the manufacturer.
Parts of the chiller can only be exchanged if they are original parts. A more detailed instruction manual
(about spare parts) is available from the manufacturer.
VWR RC-10 Digital Chiller 462-0138 VWR RC-10 Duo Chiller 462-0139 17