Gas Solenoid Valve - L.B.White I-17 Manual Del Usuario E Instrucciones

FIG. 43
Tip
Inner
Cone
4. If the inner cone is damaged, remove the three
screws, nuts, and spacers securing the burner
plate to the heater. See Figs. 43 and 44.
FIG. 44
Nut and
Spacer
5. Remove the burner plate and replace the
inner cone. See Fig. 45. A replacement gasket
must be installed whenever the inner cone is
removed. Clean the surface to which the gasket
is located before installing replacement.
FIG. 45
Weld
Seam
Notch
6. When reassembling, ensure:
-- Inner cone weld seam aligns to burner plate
notch. See. Fig. 45.
-- All burner nuts and screws are securley
tightened.
-- Cone weld seams are aligned as shown in Fig.
I-17 / I-40 Manual and Spark Ignition
46, before final installation.
-- Outer cone flange is positioned under all retain-
ers.
-- Model I-40: Outer cone tabs are folded under
burner plate.
Weld
Seam
FIG. 46
Screws
Gas Solenoid Valve (Fig. 47, model I-17
shown)
1. Loosen the water tight connector nut at the con-
trol box securing the control valve's wiring.
2. Remove the control box cover and disconnect the
valve's wiring from the ignition control.
3. Route the valve's wiring through the connector
and remove the valve ground and attachment
screw at the air housing.
4. Remove the hose adapter from control valve inlet.
5. Remove the gas control valve from the heater.
When reassembling:.
-- Apply Loctite (supplied with replacement valve) to
first four threads of air housing.
-- Thread the gas control valve onto the air housing
at least four full turns, and as needed to allow the
valve to be installed upright.
FIG. 47
Gasket
Hose Adapter
Owner's Manual • I-17 / I-40
Weld
Seams
Aligned
Notches
Align to
Retainers
Air
Housing

Gas Solenoid Valve

43
Loosen
Connector
Remove
Screw