Thermador PGR304 - Manual (Page 43)

OVEN LIGHT BULB REPLACEMENT
Replace only with a 5-watt, halogen appliance light bulb. DO NOT USE a
standard household light bulb in any oven.
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 5-watt halogen
appliance light bulb only. Don't touch bulb with greasy 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 • Improper fit of burner cap onto • Align burner cap properly
burner base. on burner base.
• Ceramic igniter is wet or dirty. • Carefully dry or clean igniter.
• Burner ports are clogged. • Clean ports on flame spreader
with a wire, a needle or
straightened paper clip.
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 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, as 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 position.
Let bulb and cover cool com-
pletely 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 re-
move the bulb base from
the socket.
!
Page 41
SECTION SIX: CARE AND MAINTENANCE