Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR User Manual

Page 35

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Install Field Insulation

Protect insulation from weld heat damage and weld
splatter. Cover with wet canvas cover during water
piping installation.

When installing insulation at the jobsite, insulate the fol-

lowing components:

• compressor motor
• cooler shell

• cooler tube sheets
• suction piping
• motor cooling drain
• oil reclaim piping
• oil cooler refrigerant side tubing
• refrigerant liquid line to cooler

NOTE: Insulation of the waterbox covers is applied only at
the jobsite by the contractor. When insulating the covers, make
sure there is access for removal of waterbox covers for ser-
vicing (Fig. 32).

Fig. 32 — 19XR Insulation Area

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