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© 2011 Aqua-Hot
®
AHE-100-02S Hydronic Heating System Service Manual—Rev. B
A
PPENDIX
E: A
QUA
-H
OT
M
AINTENANCE
Step 11: Adjust Ignition Electrodes
1.
Using a 10mm socket, slightly loosen the retaining clamp bolt.
2.
Place the electrode adjustment gauge on the nozzle manifold hex and insert the metal tips of the ignition electrodes into the
appropriate notches of the electrode adjustment gauge.
3. Using a 10 mm socket, tighten the retaining clamp bolt.
4.
Remove the electrode adjustment gauge.
NOTE:
Be sure not to over-tighten the retaining clamp bolt when readjusting the ignition electrodes. Over-tightening the retaining
clamp bolt will bend the retaining clamp and prevent the photo disc from floating freely. Not allowing the photo disc to
float freely will cause poor combustion and result in a smoky exhaust. A bent retaining clamp can be re-straightened with a
punch and hammer. Lay the clamp’s beveled side down on a solid flat surface and align the thick end of the punch at dead
center. Tap the punch lightly until the retaining clamp returns to proper form.
Figure E11
Summary of Contents for AHE-100-02S
Page 1: ...SERVICE MANUAL 2011 Aqua Hot Heating Systems Inc AHE 100 02S ...
Page 2: ... Page 2 2011 Aqua Hot AHE 100 02S Hydronic Heating System Service Manual Rev B ...
Page 104: ... Page 104 2011 Aqua Hot AHE 100 02S Hydronic Heating System Service Manual Rev B ...
Page 105: ... Page 105 2011 Aqua Hot AHE 100 02S Hydronic Heating System Service Manual Rev B ...
