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The
symbol appears next to a point that is particularly important.
DANGER: Addresses a circumstance that, if encountered, will lead
to death or serious injury.
WARNING: Addresses a circumstance that, if encountered, might
lead to death or serious injury.
CAUTION: Addresses a circumstance that, if encountered, may
cause damage to equipment or minor injury.
DANGER: Never operate the unit with the discharge valve closed
because it could cause the compressor to explode, causing death
or serious injury.
DANGER: Never apply heat to a sealed refrigeration system or
container because it could explode, causing death or serious injury.
DANGER: Fluorocarbon refrigerants, in the presence of an open
flame or electrical short, produce toxic gases that are severe
respiratory irritants capable of causing death.
DANGER: Be careful when working with a refrigerant or
refrigeration system in any enclosed or confined area with a limited
air supply (i.e., a trailer, container or the hold of a ship). Refrigerant
tends to displace air and can cause oxygen depletion which may
result in death by suffocation.
DANGER: When removing a battery from the Battery Pack,
ALWAYS disconnect the negative battery terminal first. Then remove
the positive terminal. When RECONNECTING THE BATTERY
TERMINALS, CONNECT THE POSITIVE TERMINAL (+)
FIRST, AND CONNECT THE NEGATIVE (-) TERMINAL LAST.
Safety Precautions
WARNING: Always wear goggles or safety glasses. Refrigerant
liquid, refrigeration oil, and battery acid can permanently damage
the eyes (see First Aid under Refrigeration Oil).
WARNING: Keep your hands away from fans and belts when the
unit is running. This should also be considered when opening and
closing the compressor service valves.
WARNING: Make sure gauge manifold hoses are in good condition.
Never let them come in contact with a belt, fan motor pulley, or any
hot surface.
WARNING: Make sure all mounting bolts are tight and are of
correct length for their particular application.
WARNING: Never drill holes in the unit unless absolutely necessary.
Holes drilled into the unit may weaken structural components. Holes
drilled into electrical wiring can cause fire or explosion.
WARNING: When using ladders to install or service refrigeration
systems, always observe the ladder manufacturer's safety labels and
warnings. A work platform is the recommended method for
installations.
WARNING: Exposed coil fins are very sharp and can cause painful
lacerations.
WARNING: Control circuits used in the refrigeration unit are low
voltage. This voltage potential is not considered dangerous, but the
large amount of current available can cause severe burns if shorted
to ground.
WARNING: Do not wear jewelry, watches, or rings. These items can
short out electrical circuits and cause severe burns to the wearer.
WARNING: To prevent hazards caused by instability of the unit,
ensure the unit is secured in accordance with the installation
instructions.
Eng
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