Bosch NGM8055UC - Manual (Page 9)

English 7
Final Check
After conversion is complete, place each correct sized
burner cap in its seated, notched position and check the
operation of the electric igniters. Check flame
characteristics. Flame should be blue with a minimal yellow
tip on the outer cone of the flames.
Check Flame Characteristics
Note: If the flame is mostly yellow, verify that the reg-
ulator is set for the correct fuel. If adjustment is
necessary, retest the system.
Some yellow streaking in the flame is normal during the
initial start-up. Allow the unit to operate 4 to 5 minutes and
then re-evaluate before making further adjustments.
Service
Before Calling Service
See your appliance Use and Care Manual for
troubleshooting information. Refer to the Warranty section
in the Use and Care Manual for warranty related
information.
To reach a service representative, see the contact
information at the front of the manual. Please be prepared
to provide the information printed on your product data
plate when calling (model, serial (FD) number, etc.).
Product Data Plate
The data plate shows the model and serial number. Refer
to the data plate on the appliance when requesting service.
The data plate is located on the bottom of the rough-in box,
underneath the visible part of the installed cooktop.
This data plate information is also provided in a sticker
attached to the product registration card shipped with your
appliance.
Keep your purchase invoice and any other related
documents for warranty validation in the event service is
needed.
Yellow flames:
Further adustment required.
Yellow tips on outer
cones:
Normal for LP Gas.
Soft blue flames:
Normal for Natural Gas.
Product
Data Plate