Install Burner Grates; Check The Installation; Conversion To Lp Gas; Converting The Pressure Regulator - Bosch NGMP677UC Installation Manual

Install Burner Grates

Properly position and install each burner grate as shown
in the illustration below.
WARNING
9
To prevent flare-ups, properly support pots and
avoid spills, all grates must be properly positioned
on the cooktop whenever the cooktop is in use.
Each of the four feet must be placed into the
corresponding dimples in the cooktop. Do not use a
grate if the rubber feet are missing or damaged.

Conversion to LP Gas

The components required for this are contained in the
conversion kit included with this appliance, or are
available from Customer Service.
Important: After finishing, attach the sticker indicating
the new gas type close to the rating label if you change
to LP Gas, or remove the sticker if you are changing
back to Natural Gas.

Converting the Pressure Regulator

Locate the pressure regulator on the bottom right end of
the cooktop.
Note: The arrow on the back of the regulator must point
in the direction of the gas flow to the cooktop.
12

Check the Installation

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.
Checking Flame Characteristics
Yellow Flames:
Further adjustment is
required.
Yellow Tips on Outer
Cones:
Normal for LP Gas
Soft Blue Flames:
Normal for Natural Gas
Note: If the flame is completely or mostly yellow, verify
that the regulator is set for the correct fuel. After
adjustment, retest.
Some yellow streaking is normal during the initial start-
up. Allow unit to operate 4-5 minutes and re-evaluate
before making adjustments.
Remove the hexagon shaped cap from the regulator
1.
making sure not to dislodge the gasket on the cap or
the spring inside the regulator.