A
E: A
M
P
PPENDIX
NNUAL
AINTENANCE
ROCEDURE
2. Replace Fuel Nozzle
3. Adjust Electrodes
Figure 100a
Figure 101a
A. Adjust the Gap of the Electrodes using the Beck-
A. Inspect Igniter Assembly for any sign of damage
ett T-Gauge
Figure 100b
Figure 101b
B. Using a 3/4" and a 5/8" wrench remove and
B. Adjust the Height of the Electrodes using the
replace the fuel nozzle.
Beckett T-Gauge
NOTE: Be sure to tighten nozzle
completely, to prevent fuel leakage.
— Page 115 —
®
© 2009 Aqua-Hot
375D Hydronic Heating System Service Manual—Rev. A