Compressor - Traulsen UHT48 Service Manual

V. REMOVAL & REPLACEMENT OF PARTS (cont'd)
27" Models
WARNING: THIS PROCEDURE REQUIRES THE USE
OF REFRIGERANTS. BE CERTAIN THE WORK AREA
IS WELL VENTILATED. SAFETY GOGGLES AND
GLOVES SHALL BE WORN SINCE REFRIGERANTS
MAY CAUSE BURNS TO THE SKIN.
Begin by recovering refrigerant from the system.
NOTE: The use of reclaiming equipment is mandatory.
Next disconnect the lead wires to the compressor junc-
tion box. Disconnect the suction and discharge lines
from the compressor (see figure 26).
Remove the compressor. Install new compressor and
connect wire leads and conduit at compressor junc-
tion box.
Remove the filter/drier and install a new filter/drier.
Evacuate system. To finish, charge the system and
put unit back into operation.
WARNING: UNPLUG UNIT BEFORE SERVICING
V. m - COMPRESSOR:
-13-
48" & 60" Models
WARNING: THIS PROCEDURE REQUIRES THE USE
OF REFRIGERANTS. BE CERTAIN THE WORK AREA
IS WELL VENTILATED. SAFETY GOGGLES AND
GLOVES SHALL BE WORN SINCE REFRIGERANTS
MAY CAUSE BURNS TO THE SKIN.
Begin by recovering refrigerant from the system.
NOTE: The use of reclaiming equipment is mandatory.
Next disconnect the lead wires to the compressor junc-
tion box. Disconnect the suction and discharge lines
from the compressor (see figure 27).
NOTE: Note the position of the compressors vibration
reduction grommets and washers, for reassembly with
new compressor.
Remove the compressor. Install new compressor and
connect wire leads and conduit at compressor junc-
tion box.
Remove the filter/drier and install a new filter/drier.
Evacuate system. To finish, charge the system and
put unit back into operation.