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Safety
2.3
Safety precautions
2.3.1
General precautions
These precautions should be used as a supplement to the safety precautions and warnings in-
cluded in:
•
All other manuals pertaining to the compressor/unit
•
Local, plant and shop safety rules and codes
•
National safety rules and regulations.
Read and understand all safety instructions before setting up, operating or servicing/performing
maintenance on the compressor/unit. Assign only competent personnel instructed in safety and
all machine functions to operate or service the compressor/unit.
Operators and maintenance personnel must carefully read, understand and fully comply with all
alarm and instruction plates mounted on the compressor/unit.
•
Observe the safety warnings.
•
Use ear protection when operating the compressor/unit.
•
Use safety equipment. Wear appropriate gloves as well as eye and face protection when
working with parts containing refrigerant and/or lubricating oil.
•
Use proper electrical safety protection.
Note: These instructions only provide general information. The owner of the refrigeration plant is
responsible for ensuring that all codes, regulations and industry standards are complied with.
2.3.2
During operation
Warning!
All safety features, disengagement and interlocks must be in place and function correctly before
the equipment is put into operation. Never by-pass or wire around any safety device.
Ventilation
Before operating the unit always check, where relevant, the function of the ventilation system
and refrigerant detectors used in the area where the compressor/unit is located (machine room).
Rotating parts
Warning!
Safety guards, shields, barriers, covers and protective devices must not be removed while the
compressor/unit is operating.
Vibration and noise
During operation, pay attention to the compressor unit process. Excessive vibrations, unusual
sounds, etc. may indicate problems requiring your immediate attention.
Pressure
Danger!
A compressor/unit comprises a pressurised system. Never loosen threaded joints while the sys-
tem is under pressure, and never open pressurised system parts.
Operating manual - ComPAC
011769 en 2020.03
19/56
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