McQuay 5RT90BR Montageanleitung Seite 17

D Unit Lifting
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Holes at 4 corners of the unit base are used for unit
lifting purpose.
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The spreader bar shall be slightly wider than the
unit width.
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The insulation should be added at 4 corners of the
chain to prevent the damage of the panel when
lifting.
ü
Unit shown in diagram is 5RT90BR.
ü
Other models will follow the same method in lifting.
Drain Piping
E
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A 1" MPT condensate drain fi tting is provided. The
drain pipe can be led out at the front side.
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The drain pipe must be provided with a trap on the
outside of the unit and also installed at an incline
for proper drainage, as shown in the right.
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To prevent condensate formation and leakage,
provide the drain pipe with insulation to safeguard
against sweating.
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Upon completion of piping work, check that there is
no leakage and that the water drains off properly.
Lifting beam
Chain
The drain piping should have a drain trap.
A ≥ 70mm
B ≥ 2C
Drain trap
C ≥ 2 X ESP
ü
ESP = External Static Pressure
Drain trap for condensate
Spreader
bar
Lifting
holes for
shackle
(4 corners)
Drain piping
The drain pipe should
extend below this level.
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