Procom Heating 110 Manual Del Propietário página 15

4. Disconnect ignitor wires from ignition
control assembly (see Figure 14). Pull
the ignitor wires up through the hole in
the lower shell.
5. Disconnect fuel line hose and air line
hose. Remove photocell from photocell
bracket (see Figure 14).
6. Remove combustion chamber. Stand com-
bustion chamber on end with nozzle adapter
bracket on top (see Figure 15).
7. Remove ignitor screw with a 1/4" nut
driver. Carefully remove ignitor from
nozzle adapter bracket.
CAUTION: Do not bend or strike
ignitor element. Handle with care.
8. Carefully remove replacement ignitor from
packing.
9. Carefully guide ignitor into opening in
nozzle adapter bracket. Do not strike
ignitor element. Attach ignitor to nozzle
adapter bracket with screw using a 1/4"
nut driver. Torque 0.90 to 1.69 N-m (8 to
15 in-lbs) Do not over torque.
10. Replace combustion chamber.
11. Route the ignitor wires back down through
the hole in the lower shell. Connect wires
to the ignition control assembly (see Fig-
ure 14).
12. Replace fuse on ignition control assembly
with the fuse provided with the SP002-01
Igniter Kit. See Ignition Control Assembly,
page 17.
13. Replace control side cover.
14. Connect and route fuel line hose and air
line hose to nozzle adapter assembly.
15. Replace photocell in photocell bracket.
16. Replace fan (see page 13).
17. Replace fan guard and upper shell (see
page 13).
160108-01
SERVICE PROCEDURES
Continued
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Combustion
Nozzle Adapter
Chamber
Bracket
Air Line
Hose
Photocell
Bracket
Fuel Line
Hose
Figure 14 - Disconnecting Ignitor Wires
from Ignition Control Assembly
Ignitor Screw/
Washer Assembly
Ignitor
Element
Photocell
Bracket
Combustion
Chamber
Figure 15 - Ignitor SP002-01
Replacement
Ignitor
Ignitor
Wire
Ignition
Control
Assembly
Side
Photocell
Cover
Assembly
Ignitor
Nozzle
Adapter
Bracket
Nozzle Adapter
Bracket Opening
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