Product Manual

10
Figure 2 HOSE WITH FEMALE FITTING AND ADJUSTABLE REGULATOR.
The air shutter and half union as pictured should already be assembled to the casting. Check that
fitting is tightened to the venturi tube and that the elbow points downward. Tighten the hose fitting
onto the half union with a torque wrench, up to a torque of 95 to 105 lb./in. Alternatively, hand
tighten securely and then, using a wrench, tighten an additional 1-1 1/2 turns.
Figure 1 HOSE WITH MALE FITTING AND ADJUSTABLE REGULATOR.
Tighten the hose fitting into the venturi with a torque wrench, up to a torque of 95 to 105 lb./in.
Alternatively, hand tighten securely and then, using a wrench, tighten an additional 1-1 1/2 turns.
4. NOTE: The hose to burner connection will be one of the following:
Figure 1) Hose with male fitting and adjustable regulator.
Figure 2) Hose with female fitting and adjustable regulator.
Figure 3) Hose with male or female fitting and manual valve with non-adjustable pressure
regulator.
Figure 4) Double hose with male fittings and manual valves with non-adjustable pressure regulator.
ADJUSTABLE
REGULATOR
BURNER
VENTURI TUBE
AIR SHUTTER
1/8 MALE PIPE THREAD
WITH ORIFICE
TYPE 1
CONNECTION
BURNER
VENTURI TUBE
AIR SHUTTER
3/8 FEMALE FLARE
SWIVEL
ADJUSTABLE
REGULATOR
TYPE 1
CONNECTION
HALF UNION
WITH ORIFICE
* Model May Vary From Picture
* Model May Vary From Picture