Specifications

Maintenance
36
Deliming
WARNING!!
If the oven is hot, it must be placed in the
cool down mode for 1 minute with the
door open prior to starting the deliming
process. Once the process has been
started, the oven cannot be used until the
process is complete. The total process
time is approximately 45 minutes.
DELIMING PUMP INSTALLATION
1. Attach the pump mounting bracket to the
back of the oven using four #10Ć24 screws
and lockwashers. If there is a stack of two
ovens, attach the bracket to the bottom oven.
2. Attach the pump(s) to the bracket. Align the two
rectangular holes in the pump box with two tabs
on the mounting bracket. Slide the pump down
to engage the tabs and holes. It may be necesĆ
sary to pry the tabs slightly open with a screwĆ
driver in order for the boxes to engage them.
Fasten the bottom of each pump to the bracket
with two #10-24 screws and lockwashers.
Pump
Bracket
Figure 21
3. Place the deliming fluid reservoir in its location
relative to the pump, as close as possible, and
measure the length of tubing required to
reach from the pump inlet to the bottom of the
reservoir. Cut this much tubing from the length
supplied and attach it to the pump inlet tubing
with a barbed fitting and hose clamps. Repeat
for the second pump if required.
Figure 22