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Your CIMLINE 105 or 225 Melter is equipped with a model ADC burner. Each unit comes with
a nozzle, electrode and head position gauge. For optimum performance, the steps below
should be performed periodically. The burner must be removed from the combustion cham-
ber.
Step 1: Setting the Electrode Gap
Check electrodes to see if the gap is aligned with the lines on the gauge. The gap should be
from 1/8" to 5/32" as shown below. Bend the electrodes slightly if required. If the electrodes
are way out of line, you may have to remove the head and realign as described in Step 3.
Step 2: Inspecting Nozzle Concentricity
The nozzle should be approximately centered within the head. Insert the gauge as shown. The
center of the nozzle should be aligned with the center line. Rotate the gauge and check align-
ment from several locations. BE CAREFUL NOT TO SCRATCH THE SURFACE. If it is not
concentric, you may have to replace or straighten center bracket.
Adjusting Burner Nozzle, Electrode and Head Position
Centering bracket
P/N 152668
