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
35