Cooktop Part / Material

Suggested Cleaners

Important Reminders

 

 

 

 

 

 

Grates and Grate Bridge

• Nonabrasive cleaners: Hot water

• The grates are heavy; use care

Porcelain Enamel on Cast Iron

and detergent, Fantastic®,

when lifting. Place on a protected

 

Formula 409®. Rinse and dry

surface for cleaning.

 

immediately.

• Blisters/ crazing/ chips are

 

• Mild abrasive cleaners: Bon Ami®

common due to the extreme

 

and Soft Scrub®.

temperatures on grate fingers and

 

• Abrasive cleaners for stubborn

rapid temperature changes.

 

stains: soap-filled steel wool pad.

• Acidic and sugar-laden spills

 

 

deteriorate the enamel. Remove

 

 

soil immediately.

 

 

• Abrasive cleaners, used too

 

 

vigorously or too often can

 

 

eventually mar the enamel.

 

 

• Do not clean in a self-clean oven.

 

 

 

Igniters

• Carefully wipe with a cotton swab

• Avoid excess water on the igniter.

Ceramic

dampened with water, ammonia

A damp igniter will prevent burner

 

or Formula 409®.

from lighting.

 

• Gently scrape soil off with a

• Remove any lint that may remain

 

toothpick.

after cleaning.

 

 

 

Maintenance

instructions.

 

 

“Cleaning and Maintenance” on page 12 for detailed

The appliance requires only regular cleaning for proper operation. No other maintenance is required. See

Service

Before Calling for Service

Troubleshooting Chart

Problem

Suggestion

 

 

 

 

Burner(s) do not light / Ignitors do not

• Make sure that the gas shut off valve is in the ON position and the gas

spark

supply to the house is not shut off.

 

• Make sure the burner caps are properly positioned and the burner

 

ports are not clogged. Clear ports with a wire or straightened paper clip

 

if clogged.

 

• Make sure the igniters are clean and dry.

 

• Check the power supply. It should be properly grounded with the

 

correct polarity. Make sure the unit is plugged in and the circuit breaker

 

is not tripped.

Burner flame goes out unexpectedly

• Make sure that there is no draft in the room.

Ignitors spark even though knobs are in

• When the electrical power connection has been activated at the first

the off position

power up or reconnected after an outage, the igniters may spark once

 

or twice even though all burner knobs are in the off position.

 

 

English 14

 

Page 16
Image 16
Bosch Appliances NGM manual Maintenance, Before Calling for Service, Troubleshooting Chart, Problem Suggestion