General Information - Daikin EWAP/EWYP 060-260 Installation Operation & Maintenance

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General information

Foreword
These instructions are given as a
guide to good practice in the
installation, start-up, operation, and
maintenance by the user, of Daikin
EWAP/EWYP chillers. They do not
contain full service procedures
necessary for the continued
successful operation of this
equipment. The services of a
qualified technician should be
employed through the medium of a
maintenance contract with a
reputable service company. Read
this manual thoroughly before unit
start-up.
Units are assembled, pressure
tested, dehydrated, charged and run
tested before shipment.
Warnings and cautions
Warnings and Cautions appear at
appropriate sections throughout
this manual. Your personal safety
and the proper operation of this
machine require that you follow
them carefully. The constructor
assumes no liability for installations
or servicing performed by
unqualified personnel.
WARNING! : Indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
CAUTION! : Indicates a potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury. It may also be
used to alert against unsafe
practices or for equipment or
property-damage-only accidents.
Safety recommendations
To avoid death, injury, equipment or
property damage, the following
recommendations should be
observed during maintenance and
service visits:
1. The maximum allowable
pressures for system leak testing
on low and high pressure side
are given in the chapter
"Installation". Always provide a
pressure regulator.
2. Disconnect the main power
supply before any servicing on
the unit.
3. Service work on the refrigeration
system and the electrical system
should be carried out only by
qualified and experienced
personnel.
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