NOTE -------- NOTE ---------- NOTE --------- NOTE
THE SHIP'S CONTROL BOX CURRENT
ENTERING THE UNIT AIR CONDITIONER
CONTROL BOX ASSEMBLYMUST BE
TURNED OFF PRIOR TO THE CONTROL
BOX ASSEMBLY'S REMOVAL FROM
THE UNIT AIR CONDITIONING
MODEL NAC-600
1. The electric control box assembly is now ready for
removal from the NAC-60 air conditioner in the
following manner:
A) Open the control box door and unscrew the
three (3) incoming power leads to the dis-
connect switch. Unscrew all the wiring lines
and leads in the control box from the various
controls thereby disconnecting all the leads
from the compressor, the fan motor and the
controls. Remove all cable assemblies connected
to the outside of the box through the conduit/
cable connections. The cables should now be pulled
out of the box and lay free. The box is now re-
movable.
B) Water Regulating Valve - To remove the water regu-
lating valve, remove the collars by counterclockwise
turns through the use of a pipe wrench. In addition,
53
