Thermador PRO-GRAND PRG48 - Manuel (Page 40)

OVEN LIGHT BULB REPLACEMENT
Replace only with a 10-watt, halogen appliance light bulb. DO NOT USE
a standard household light bulb in any oven or any bulb over 10 watts.
TO REPLACE THE LIGHT BULB:
1. Turn oven light switch to the off position. Let bulb and cover cool
completely.
2. Remove the light cover.
3. Remove the burned-out bulb. Replace it with a 10-watt halogen
appliance light bulb only. Don't touch bulb with fingers. Follow bulb
manufacturer's instructions.
4. Replace cover. Turn circuit back on, if need be. (See Caution.)
INTERMITTENT OR CONSTANT IGNITER SPARKING
Intermittent or constant sparking of the sealed gas surface burners can result from a number of preventable
conditions. Eliminate these conditions as indicated in the chart.
SYMPTOM CAUSE REMEDY
Intermittent sparking • Ceramic igniter is wet or dirty. • Carefully dry or clean igniter.
• Burner ports are clogged. • Clean ports on burner cap
with a wire, a needle or
straightened paper clip.
More than four clicks of • Improper fit of burner cap onto • Align burner cap properly
igniter before lighting burner base. on burner base.
Constant Sparking • Range is not properly grounded. • Refer to Installation Instructions.
Have a qualified electrician
ground the range properly.
• Electrical power supply is • Refer to Installation Instructions.
incorrectly polarized. Have a qualified electrician
ground the range properly.
Do-It-Yourself Maintenance
POWER FAILURE
In the event of a power failure, only the standard
burners can be lighted manually. It is necessary to
light each standard burner individually.
If the range's cooktop is being used when the power
failure occurs, turn all of the burner control knobs to
the OFF position. Then, the standard burners can be
lighted by holding a match at the ports and turning the
control knob to the HI position. Wait until the flame is
burning all the way around the burner cap before
adjusting the flame to the desired height.
The two ExtraLow ® burners on the far left side cannot
be used during a power failure. Be sure to turn them
OFF if a power failure occurs because they will not
turn back on until both control knobs are turned OFF
and then turned back on again. See “What to do if
you Smell Gas”, inside front cover.
If you have low gas pressure, contact your gas
company.
CAUTION:
Before replacing the light
bulb, be certain the Oven
Light Switch is in the off posi-
tion. Let bulb and cover cool
completely before touching.
If the light bulb glass comes
loose from the base, turn the
power to the oven OFF at the
circuit breaker panel, before
attempting to remove the bulb
base from the socket.
38
SECTION SIX: CARE AND MAINTENANCE