GSi COMPETITOR 2000 Series, Руководство по эксплуатации и обслуживанию

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HEATER PARTS REMOVAL AND INSTALLATION
oughly cleaned and open.
b. Use a dependable brand of
high temperature pipe caulking
compound when assembling
gas connections. Apply only a
light coating onto male threaded
end of fittings.
c. Solenoid valves and gas
regu- lators are direc-
tional and must be prop-
erly installed. Do not at-
tempt to connect gas solenoid
valve by applying force to the
valve core stem as it may ruin
the unit.
d. Make sure all electrical wires
are properly connected. Refer to
wiring diagrams.
SERVICE
Most of the heater parts can be re-
moved by simply identifying any at-
tached wiring, and then disconnect-
ing the obvious mounting parts.
1. Flame sensor : Disconnect the
wire connector, and unscrew the
flame sensor out of its mount-
ing bracket. Important: Flame
sensor has voltage present.
Turn off main disconnect before
removing or adjusting.
2. Gas Solenoid valve coil : Un-
snap either the plastic cap, or
the metal clip on the gas valve,
and slide the housing and coil
off the valve stem and body. Do
not energize the coil when it is
removed, as the coil may be-
come damaged due to exces-
sive current flow.
3. Regulator and gas solenoid
valve(s) : The gas regulator and
solenoid valve(s) are directional
and must be connected as indi-
cated by the markings near the
port openings. Make sure gas is
shut off and purged from the
system before removing parts.
Note: When installing a liquid gas
solenoid valve on LP models, do not
over tighten the connection into the
inlet side, as the inlet orifice may be-
come partially blocked.
4. Main Gas Orifice: With fuel
shut off and gas purged from
system, proceed as follows:
This view of the dryer heater shows 1-gas solenoid valve coils and 2-gas
regulator and 3-gas solenoid valves.
a. Disconnect the plumbing sup-
port brackets from the pipe train.
b. Disconnect gas solenoid
valve coils. Be sure to mark
which one goes where.
c. Lift pipe (with orifice, solenoid
valve and other parts attached),
straight up and remove from fan
heater housing. Orifice and other
parts can now be removed from
pipe train, if desired.
5. Reassemble : To reassemble
parts, reverse the disassembly
procedure and check the follow-
ing:
a. Make sure all parts are thor-
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