Trane AdaptiR RTHD Installation Operation & Maintenance page 39

Helical rotary liquid chillers 175-450/150-425 ton units 60/50 hz with afd option
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1. Lifting cables (chains) will not be the same length. Adjust to keep unit level while lifting.
2. Attach anti-rolling cable (chain) as shown without tension. Not as a lifting cable, but to pre-
3. Do not fork lift unit.
4. Weights are typical for units with r-134a charge.
5. If unit is disassembled, see service bulletin for lifting and rigging of components.
Do not use cables (chains) or slings except as shown.
Other lifting arrangements may cause equipment damage or serious personal injury.
Figure 11. Lifting the Unit
E
ANTI-ROLLING CABLE
COND
EVAP
4. Attach cables to lifting beam. Total lifting weight, lifting weight distribution and required
Anti- rotation Strap!
Connect an anti-rotation strap between the lifting beam and compressor before lifting unit.
Failure to do so may result in death or serious injury should a lifting cable fail.
5. Connect an anti-rotation strap or cable loosely between the lifting beam and the threaded
Note: The anti-rotation strap is not a lifting chain, but a safety device to ensure that the unit can-
RTHD-SVX04K-EN
vent unit from rolling.
LIFTING HOLES
Ø 44.5 mm TYP
lifting beam dimensions are shown in the rigging diagram shipped with each unit and in
ure
11. The lifting beam crossbar must be positioned so the lifting cables do not contact unit
piping or electrical panel enclosure.
coupling or eyelet provided at the top of the compressor. Use an eyebolt or clevis to secure
the strap at the coupling or eyelet.
not tilt during lifting.
NOTICE:
D WARNING
A
B
D
C
ANTI-ROLLING
CABLE
EYELET OR M16
INTERNAL THREAD
STARTER
CONTROLS
D WARNING
Installation Mechanical
ANTI-ROLLING
CABLE
EVAP
COND
Fig-
39

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