L.B. White 170 Tradesman Portable Forced Air - Manual (Page 9)

-- Connect the components and regulator at the
heater’s gas inlet as shown in Fig. 4. Ensure flow
arrow on regulator body is in direction of gas flow.
Tighten all securely.
FIG. 4
GAS SHUT OFF
TO GAS SUPPLY
REGULATOR
BUSHING, 1/2 x 3/8
NIPPLE, 3/8
NIPPLE, 1/2 STREET ELL
1. Ensure the cylinder valve is completely closed.
2. Remove the protective cap from regulator fitting. Do
not discard cap.
3. Insert POL stem into the valve on the cylinder. Thread
the nut counterclockwise into the tank valve. Ensure
regulator vent is pointed down. Tighten the nut
securely with a wrench. See Fig. 5.
3. S l ow l y o p e n t h e c y l i n d e r va l ve by t u r n i n g
counterclockwise. This will prevent lock-up of the
excess flow valve within POL stem.
4. Check all connections with approved leak detector.
Do not use flame to check for leaks. A fire or
explosion may result.
5. When storing or transporting the heater, ensure the
cap is pushed back onto the POL fitting. This will
protect the fitting from damage and prevent entry of
dirt.
FIG. 5
1. Connect rigid end of hose to regulator and tighten
securely.
FIG. 2
2. Install hose adapter to gas inlet of heater. Tighten
adpater securely. Connect end of hose with nut to
hose adapter. Tighten hose nut securely. See Fig 3.
FIG. 3
HOSE AND REGULATOR ASSEMBLY
CONNECTING PROPANE REGULATOR TO PROPANE GAS CYLINDER
VENT
POL NUT
AND STEM
9
Propane Gas
Natural Gas