4
CLEANING
The exterior surfaces can be kept clean and
attractive by regularly wiping with a clean soft cloth.
Any discoloration can be removed with a non-
abrasive cleaner.
For model 502A, the heating elements may be
raised for access to the drip pans, which may be
removed for cleaning and the bottom pan may be
removed by sliding pan forward.
REPLACEMENT OF INFINITE CONTROL
BE SURE POWER IS DISCONNECTED
BEFORE ATTEMPTING TO SERVICE
UNIT.
RETAIN THIS MANUAL FOR FUTURE REFERENCE
Part No. 2M-Z1436
Rev. B 6/25/02
1. Pull control knobs on front panel forward to
remove.
2. Remove 4 screws from front panel and tilt
front panel forwards.
3. Remove the nut that mounts the inoperative
control and pull the control to the side.
4. Remove one wire at a time from the
inoperative control and connect at the same
terminal on the new control. Carefully check
to see that proper wires have been connected
to the terminals of the control. See attached
wiring diagram.
5. Assemble new control to the front panel.
MAINTENANCE AND REPAIRS
Contact the factory or one of its representatives or
a local service company for service or maintenance
if required.
