IOM 1274-3 • CENTRIFUGAL WATER CHILLERS 28 www.DaikinApplied.com
Installation
Knockdown Rigging/Lifting Guidelines
To properly rig or lift separated assemblies and components,
consult a licensed, certified rigging specialist.
• Lifting holes located in the tubesheets should be used to
attach chain hoists for moving connected vessel stacks
or individual evaporator/condenser assemblies. Rolling
dollies supporting the full vessel width may also be used
under the tubesheets on each end.
• Lift the VFD / Starter by attaching chain hoists to the
lifting brackets located at the top corners of the cabinet.
Rolling dollies supporting the full cabinet width may also
be used.
• Lift the oil pump assembly by attaching eye bolts in the
2 holes on the top of the oil pump and then connect the
chain hoists. Eye bolts are not provided. Rolling dollies
may also be used.
• Lift dished waterbox head assemblies by attaching chain
hoists to the lifting lugs on the head. The location of the
lifting lug will vary depending on size of the waterbox and
nozzle configuration. Rolling dollies may also be used.
• Lift marine waterbox head assemblies by wrapping lifting
straps around the body of the waterbox. Rolling dollies
may also be used.
• Lift the compressor by wrapping lifting straps around
the body of the assembly, see
Figure 24.
Rolling dollies
supporting the full length of the compressor may also be
used.
Note component weights and dimensions are listed in
Table 8
to Table 10.
Figure 22: Vessel Stack Lifting/Rigging Setup
NOTE:
The spreader bars in
Figure 22
and
Figure 23
are representations only and may not reflect the
appearance of the actual spreader bars needed.
Figure 23: Component Lifting Setup
WARNING
Improper rigging, lifting, or moving of a unit can result in
property damage, severe personal injury or death. Follow
rigging and moving instructions carefully. Daikin Applied is not
a licensed nor certified rigging specialist. It is the customer’s
responsibility to consult a certified rigging contractor to rig,
lift, and move components and subcomponents properly and
safely.
Figure 24: Compressor Lifting Setup - Closeup
BACK VIEW
END VIEW
BACK VIEW
END VIEW
VESSEL STACK - LIFTING
VESSEL STACK - RIGGING
CONDENSER ASSEMBLY
BACK VIEW
TUBE PATTERN
NOT SHOWN
CONDENSER ASSEMBLY
END VIEW
EVAPORATOR ASSEMBLY
BACK VIEW
TUBE PATTERN
NOT SHOWN
EVAPORATOR ASSEMBLY
END VIEW
HEAD ASSEMBLY
ISO VIEW
WATERBOX ASSEMBLY
ISO VIEW
COMPRESSOR ASSEMBLY
ISO VIEW
VFD / STARTER
ISO VIEW
OIL PUMP ASSEMBLY
ISO VIEW
FIELD - FULL KNOCKDOWN
LIFTING
