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0621 IH-6098
15
7
8
9
2
4
3
1
5
13
10
11
12
14
16
Side View
Attached Tank
(Top View)
6
CONNECTIONS
1. Connect gun, hose and regulator to the
tank. Use a wrench to tighten fittings (lefthand
threaded). (See Figure 1)
2. Check for leaks.
• Open tank valve without pushing trigger to
pressurize the hose. Pressure gauge should read
15 to 30 PSI when gun is not in use.
• Close tank valve and check pressure gauge.
Rapid pressure loss indicates a leak. Check all
connections.
#
PART
FUNCTION
1
Safety Trigger
Prevents accidental gas release.
2
Gas Handle
Actuates gas valve and igniter.
3
Gas Valve
Opens fuel flow.
4
Igniter
Fire piezoelectric spark igniter.
5
Fuel Line
Carries fuel to orifice.
6
Filter
Prevents clogging.
7
Orifice
Meters fuel.
8
Spark Plug
Ignites fuel/air mixture.
9
Flame Holder
Prevents flashback and flame out.
10
Hose
Connects regulator and gun.
11
Regulator
Regulates pressure to gun.
12
Adjustment Screw Sets pressure.
13
Pressure Gauge
Indicates line pressure.
14
Prest-o-Lite Fitting
Connects and contains excess
fuel check valve.
15
Tank
Sold separately, see Tank info
16
Tank Valve
Opens/closes fuel supply.
Figure 1
PARTS AND FUNCTIONS
OPERATING