Ingersoll-Rand Thermo King TracKing, Руководство по установке

Страница: 7 / 47

5
Safety Precautions
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:
A
ddresses a circumstance that, if encountered,
may cause damage to equipment or minor injury.
DANGER: Before servicing the unit, set all unit electrical
controls to the OFF position and disconnect the negative (-)
battery cable to prevent the unit from starting and causing serious
injury.
DANGER: Units equipped with electric standby must be
disconnected from the electrical supply source to avoid possible
electrical shock and to prevent the unit from starting and causing
serious injury.
WARNING: Always wear goggles or safety glasses while servicing
the unit. Refrigerant liquid, refrigeration oil, and battery acid can
permanently damage the eyes.
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 when
servicing the unit.
WARNING: Keep your hands away from fans and belts when the
unit is running.
CAUTION: Make sure all mounting bolts are tight and are of
correct length for their particular application
CAUTION: When working with electronic circuits that contain
microprocessors, always wear an electrostatic discharge (ESD)
wrist strap. Connect the grounding clip to the chassis ground or
CH terminal to prevent electrostatic discharge from damaging
circuits.