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1. Safety instructions
1.1 Installation and commissioning
Place the unit on a plain, dry and clean place.
Before switching on the unit, leave it standing on its feet for 24 hours to ensure
that the oils that may have been circulation during transport have settled.
Pay also attention that the connecting cable is untangled and free and that nothing is
resting on it. For direct product cooling use the cooling coil offered by the manufacturer
only (optional item). It is imperative to provide sufficient ventilation of the unit. The
ventilation slots must remain free for sufficient evacuation of heat. No objects may be
placed under the unit!
The following safety measures must be observed:
Min. water temperature: -6 °C (with propylene glycol)
Max. water temperature: +30 °C
Max. ambient temperature: +32 °C
ATTENTION:
For cold water temperatures below 0 °C it is mandatory, to add
30 % of propylene glycol to the cooling water !
Note: There can be no ice bank building when using Glycol.
Keep the unit clean from any dirt, fiber etc.
Make sure to connect the unit to the required supply voltage
Protect the unit from moisture, no fluids may enter the electric parts
Observe the warning and safety information on the electrical components and in
this instruction manual
1.2 Safety information
The unit should be connected and operated by trained personnel. Adjustments,
maintenance and repairs should be performed by qualified personnel.
Correct function and reliability of operations of this unit can only be warranted, if during
operation and service the general common saftey precautions, as well as the specific
safety instructions described in this manual will be carefully observed.
Handling and treatment of the unit not according to the safety instructions required for
electrical appliances and the instruction in this document may result in severe bodily
harm which is not under the responsibility of the manufacturer. Injury and property
damage can accure through:
inappropriate operation
incorrect installation or operation
improper removal of the necessary protective cover or housing, wetting the electrical
parts
Opening of the unit during operation, which is prohibited
Summary of Contents for GLY401
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