Procom Heating PCK110VT Manual Del Propietário página 15

3. Pull upper fuel line off fuel filter neck (see
Figure 14, page 14).
4. Carefully pry bushing, fuel filter, and lower
fuel line out of fuel tank (see Figure 14,
page 14).
5. Wash fuel filter with clean fuel and replace
in tank.
6. Attach upper fuel line to fuel filter neck.
7. Replace side cover.
IGNITOR
1. Remove upper shell and fan guard (See
Upper Shell Removal, page 13).
2. Remove fan (see page 13).
3. Remove the control side cover with a
5/16" nut driver. On 160, 175 and 220
models, remove two wheel support bolts
and nuts with a Phillips screwdriver and
an adjustable wrench. Remove side cover
(see Figure 14).
4. Disconnect ignitor wires from ignition
control assembly (see Figure 15). 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 15).
6. Remove combustion chamber. Stand
combustion chamber on end with nozzle
adapter bracket on top (see Figure 16).
Combustion
Nozzle Adapter
Chamber
Bracket
Air Line
Hose
Photocell
Bracket
Fuel Line
Hose
Figure 15 - Disconnecting Ignitor Wires
from Ignition Control Assembly
160108-01C
SERVICE PROCEDURES
Ignitor
Ignitor
Wire
Ignition
Control
Assembly
Side
Photocell
Cover
Assembly
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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 15).
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).
Ignitor Screw/
Washer Assembly
Ignitor
Element
Photocell
Bracket
Combustion
Chamber
Figure 16 - Ignitor SP002-01
Replacement
Ignitor
Nozzle
Adapter
Bracket
Nozzle Adapter
Bracket Opening
15