39
Cleaning and Maintenance
Maintenance
Maintenance
Danger!
Risk of poisoning! Risk for the environment!
Improper repairs to the internal cooling circuit may result in leaks and
the refrigerant could escape in an uncontrolled manner. This could
result in employees being poisoned and also in serious environmental
damage.
Repair and maintenance work on the internal cooling circuit may only
be carried out by specialist personnel authorised by Heidolph Instru
-
ments.
Warning:
Risk of electric shock Risk of injury!
You could come into contact with live or moving parts when carrying
out repairs. This could result in electric shocks, collisions, cutting or
crushing
The device must be disconnected from the power grid before all main
-
tenance work.
Repairs may only be performed by specialist personnel authorised by
Heidolph Instruments.
Warning!
Risk of burns! Risk of frostbite
Touching hot or cold device components, accessories and thermal fluid
could result in burns and frostbite.
Always wear protective gloves and protective clothing when carrying
out maintenance work.
Allow the device components, accessories and thermal fluid to reach
room temperature before touching them.
If the device has come into contact with hazardous materials, the
device needs to be decontaminated before completing any mainte
-
nance work.
Summary of Contents for Hei-CHILL 3000
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