© 2017 Emerson Climate Technologies, Inc.
3
AE21-1355 R4
Instructions Pertaining to Risk of Electrical Shock, Fire, or Injury to Persons
WARNING
ELECTRICAL SHOCK HAZARD
•
Disconnect and lock out power before servicing.
•
Discharge all capacitors before servicing.
•
Use compressor with grounded system only.
•
Molded electrical plug must be used when required.
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Refer to original equipment wiring diagrams.
•
Electrical connections must be made by qualified electrical personnel.
•
Failure to follow these warnings could result in serious personal injury.
PRESSURIZED SYSTEM HAZARD
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System contains refrigerant and oil under pressure.
•
Remove refrigerant from both the high and low compressor side before
removing compressor.
•
Never install a system and leave it unattended when it has no charge,
a holding charge, or with the service valves closed without electrically
locking out the system.
•
Use only approved refrigerants and refrigeration oils.
•
Personal safety equipment must be used.
•
Failure to follow these warnings could result in serious personal injury.
BURN HAZARD
•
Do not touch the compressor until it has cooled down.
•
Ensure that materials and wiring do not touch high temperature areas of
the compressor.
•
Use caution when brazing system components.
•
Personal safety equipment must be used.
•
Failure to follow these warnings could result in serious personal injury or
property damage.
CAUTION
COMPRESSOR HANDLING
•
Use the appropriate lifting devices to move compressors.
•
Personal safety equipment must be used.
•
Failure to follow these warnings could result in personal injury or
property damage.
Safety Statements
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Refrigerant compressors must be employed only for their intended use.
•
Only qualified and authorized HVAC or refrigeration personnel are permitted to install commission and
maintain this equipment.
•
Electrical connections must be made by qualified electrical personnel.
•
All valid standards and codes for installing, servicing, and maintaining electrical and
refrigeration equipment must be observed.
WARNING
WARNING
