Specific Warning And Caution Statements - Carrier Neos 100S Operation & Service Manual

1.6

SPECIFIC WARNING AND CAUTION STATEMENTS

To help identify the label hazards on the unit and explain the level of awareness each one carries, an explanation is
given with the appropriate consequences:
DANGER - means an immediate hazard which WILL result in severe personal injury or death.
WARNING - means to warn against hazards or unsafe conditions which COULD result in severe personal injury or
death.
CAUTION - means to warn against potential hazard or unsafe practice which could result in minor personal injury,
product or property damage.
The statements listed below are applicable to the refrigeration unit and appear elsewhere in this manual. These
recommended precautions must be understood and applied during operation and maintenance of the equipment
covered herein.
Beware of unannounced starting of the unit. The unit may cycle the fans and compressor unex-
pectedly as control requirements dictate. Press the OFF key on the Cab Command.
Beware of V-belt and belt-driven components as the unit may start automatically.
Ensure power to the unit is OFF, the vehicle engine is OFF, and the negative battery cable is
connected before replacing the compressor.
Slowly open the plug on the suction and discharge valves of the new compressor to vent the
nitrogen holding charge.
Do not use a nitrogen cylinder without a pressure regulator. Cylinder pressure is approxi-
mately 2350 psig (160 bars). Do not use oxygen in or near a refrigerant system as an explosion
may occur.
Under no circumstances should anyone attempt to repair the microprocessor components or
Cab Command! Should a problem develop with these components, contact your nearest Car-
rier Transicold dealer for replacement.
If starting a unit for the first time after installation, the compressor pressure regulating valve
will need to be reset.
WARNING
!
WARNING
!
WARNING
!
WARNING
!
WARNING
!
CAUTION
!
CAUTION
!
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