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REMOVABLE KNOBS
All control knobs may be removed for easy cleaning by
pulling the knob straight off the stem. Be sure that the
knob Is In the OFF position before removal.
Hint: Slip a thin cloth (such as a handkerchief) or a piece
of String under and around the knob edge and pull up.
Caution:
Read these instructions carefully
before replacing the knobs. Replacing
the knobs improperly will damage the
knobs and the spring clip on the stems.
If this happens, the knobs will fit
loosely.
To replace the knob:
1. Match the flat side of the "D" Shaft on the knob to the
flat side of the stem and replace knob.
BEFORE CALLING FOR SERVICE
PROBLEM
Cooktop knobs will not turn
Cooktop burners will not light
SOLUTION
Push knobs In to turn.
Gas supply not connected or not turned on.
Counter unit not properly grounded or polarized.
This can affect spark Ignition. See Installation
section.
No eleCtricity to unit; check for tripped fuse or
circuit breaker. Be sure unit Is plugged In.
Soil clogging holes In burner top. Remove and
clean.
Ticking sound of spark Igniter persists after burner Spark Igniter not deactivated. Turn burner off and
lights rellght. Some ticking Is normal. If ticking Is exces-
sive, call for service.
Ticking sound of spark Igniter persists after burner Soil buildup at back of knob. Be sure knob Is in the
isturned off OFF position. Pull knob straight off stem and
check back of knob for any soil buildup.
Heavily soiled or stained chrome cooktop cannot be See the Instructions under cleaning tips, for clean-
satisfactorily cleaned Ing chrome cooktops with oven cleaner. This
procedure requires extreme caution. Read In-
structions carefully.
12 NGCUS02