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Sub-Zero Wolf ICB700 Series

Sub-Zero Wolf ICB700 Series
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Page 67
7-24
Component Access/Removal
7011902 - Revision A - October, 2009
International Integrated
International Integrated
(ICB700 Base)
(ICB700 Base)
Series
Series
Evaporator Removal (ICB700BR Only)
The evaporator is attached to the rear walls of the com-
partments with screws.
NOTE: Before attempting to remove the evaporator,
evacuate the refrigerant from the sealed system.
To remove the refrigerator evaporator (See Figure 7-
54):
1. Extract screws which hold evaporator to rear wall
of compartment.
2. Pull and rotate evaporator so heat exchanger is
accessible.
3. With a file, score a line around capillary tube, 25
mm (1'') or less from evaporator inlet, then fatigue
capillary tube at this line until it separates.
4. With a tube-cutter, cut evaporator outlet 25 mm (1'')
or less from suction line connection point.
NOTE: It is not recommended to sweat tubing apart.
Doing so will induce moisture into the sealed system.
NOTE: After capillary tube is fatigue until it separates,
check tubing for internal burrs. If burrs exist, repeat
step 3 above.
NOTE: Sweating the joints apart is not recommended
as this may induce moisture into the sealed system and
could cause a solder restriction in the capillary tube.
NOTE: When installing replacement evaporator, be
sure to thoroughly clean tubing before brazing.
Figure 7-54. ICB700BR Refrigerator Evaporator
Cut

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