Component Access / Removal
600 Series
(Prior to #1810000)
7-19
#3756270 - Revision B - January, 2006
Drain Tube Heater (Model 601F)
The braided wire drain tube heater is connected to the
wire harness behind the drain trough enclosure. To
access and remove the drain tube heater, the drain
trough enclosure will need to be removed first. Now,
disconnect the heater from the wire harness, remove
the clamp which holds the heater in place, and pull the
drain tube heater from the drain tube. (See Figures 7-
38 & 7-39)
NOTE: When replacing the drain tube heater, it is nec-
essary to insert it a minimum of 3" into the drain tube.
Drain Trough Heater (Model 601F)
The drain trough heater consists of a braided wire
heater between two strips of aluminum foil, one of
which has adhesive on the outside. This adhesive side
holds the drain trough heater to the bottom of the drain
trough. To access and remove the drain trough heater,
the drain trough enclosure will need to be removed first.
Now, disconnect the heater wires from the wire har-
ness, and peel the heater from the bottom of the drain
trough. (See Figure 7-39)
NOTE: When replacing the drain trough heater, the bot-
tom of the drain trough must be dry in order for the
heater to stick properly.
Figure 7-39. Model 601F Freezer Drain Area
Drain Trough Heater
Drain Trough
Drain Tube