Instructions Pertaining To Risk Of Electrical Shock, Fire, Or Injury To Persons; Safety Statements - Hussmann Freedom Line series Installation & Operation Manual

AE8-1376 R5

Instructions Pertaining to Risk of Electrical Shock, Fire, or Injury to Persons

DANGER
WARNING
CAUTION
NOTICE
DANGER
CAUTION
WARNING
CAUTION
NOTICE
CAUTION
DANGER
WARNING
CAUTION
DANGER
NOTICE
WARNING
CAUTION
CAUTION
NOTICE

Safety Statements

•
Refrigerant compressors must be employed only for their intended use.
CAUTION
•
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.
© 2015 Emerson Climate Technologies, Inc.
Application Engineering
B U L
ELECTRICAL SHOCK HAZARD
• Disconnect and lock out power before servicing.
• Allow drive components to electrically discharge for a minimum of two minutes before
servicing.
• Use compressor with grounded system only.
• Molded electrical plug must be used in all applications.
• 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
• System contains refrigerant and oil under pressure.
• Remove refrigerant from both the high and low compressor side before removing
compressor.
• Use appropriate backup wrenches on rotalock fittings when servicing.
• 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.
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.
L E
7-3
T I N
May 2016