D Series Modular Air-cooled Scroll Chillers
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Safety Precaution for Handling of the Unit
(1) Precautions for Handling of the Unit
WARNING
•
Please contact the contractor for handling and installation. Improper installation would lead to
electrocution or re hazard.
•
During installation or handling, do not let foreign matters mixed with refrigerant and do not air trapped
inside the pipe, as it would lead to increased system pressure or explosion of the compressor.
•
Only specialized power lines are allowed. Wiring terminals should suer no any external force and are
fixed properly; otherwise it would lead to fire hazards. Besides, make sure insulation of power lines
always in good condition.
•
Connection between two ends of the power lines is not allowed. When its length is not enough, please
contact the after-sales service center for customizing another one long enough.
CAUTION
•
Treatment of water, cleaning solution, refrigerant or other waste liquid or gas should comply with local
laws and regulations; otherwise it would lead to adverse eect to health and environment.
•
Do not misuse refrigerant, as it is one of the causes of re hazard and explosion.
(2) Precautions for Refrigerant Charging
WARNING
•
When charging is interrupted or finished, reinspect the unit but do not let the compressor run into
operation.
CAUTION
•
Do not use mixture of refrigerant vapor and air or oxygen for pressurizing for fear of explosion.
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