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UGH004/0999 microKool Portable Chillers
INTRODUCTION 1-3
We design equipment with the user’s safety in mind. You can
avoid the potential hazards identified on this machine by
following the procedures outlined below and elsewhere in the
User Guide.
ATTENTION:
READ THIS SO NO
ONE GETS HURT
WARNING: Electrical shock hazard
This equipment is powered by three-phase
main voltage, as specified on the machine seri-
al tag and data plate.
Always disconnect and lock out the incoming
main power source before opening the electri-
cal enclosure or performing non-standard oper-
ating procedures, such as troubleshooting or
maintenance. Only qualified personnel should
perform procedures that require access to the
electrical enclosure while power is on.
WARNING: Improper installation,
operation or servicing may result in
equipment damage or personal injury.
This equipment should be installed, adjusted,
and serviced by qualified technical personnel
who are familiar with the construction, opera-
tion and potential hazards of this type of equip-
ment.
All wiring, disconnects and fuses should be
installed by qualified electrical technicians in
accordance with electrical codes in your region.
Always maintain a safe ground. A properly
sized conductive ground wire from the incoming
power supply must be connected to the chassis
ground terminal inside the electrical enclosure.
Improper grounding can result in personal
injury and erratic machine operation.
Do not operate the equipment at power levels
other than what is specified on the the equip-
ment serial tag and data plate.
Only certified refrigerant technicians should
recharge the refrigerant used in this system.