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Chiller Water-cooled Screw
Welding the evaporator head or nozzle part is
not recommended.
• When you need to weld a part, you must remove
the flux switch and coolant water inlet/outlet ther-
mometer.
• After the welding is completed, the flux switch and
the thermometer must be reinstalled. If the flux
switch and thermometer are not removed, it can
damage the parts.
Install the device only on the heat exchanger.
• When the device is installed on the lower heat
exchanger, the device may not be lifted safely.
• It can cause an injury or damage to the chiller.
Do not add different type of oil.
• It can lead to abnormal operation of chiller.
Before receiving the service, the controller
power must be shut down.
• Ensure the safety and prevent the damage of the
controller.
Maintain the compressor oil pressure to nor-
mal level.
•When reducing the pressure, follow the precau-
tion.
