![background image](http://html1.mh-extra.com/html/l-b-white/320/320_owners-manual-and-instructions_3091669014.webp)
Vertical Convection Heaters
www.lbwhite.com
Owner’s Manual • Workman & Norseman
14
Lighting Instructions
Workman 225 Plus
Shut-Down Instructions
1. Close the propane gas supply container valve.
2. Allow the heater to burn off any fuel gas remaining in
the gas supply line.
3. Position the variable rate valve to its minimum heat
position.
4. Disconnect the heater from its gas supply.
1. Slowly open the propane gas supply container valve.
(This prevents lockup of the excess
fl
ow check valve
internal to the regulator’s POL
fi
tting.)
2. Fully depress the button on the safety control valve
while pushing the igniter button. The burner will light.
See Fig. 7.
FIG. 7
■
On new installations it may take a short time for gas
to purge out any air before the burner lights.
3. Keep the valve button depressed for about 30 sec-
onds to allow the thermocouple to warm up.
4. Release the safety control valve button.
5. Once the burner is lit, the variable rate valve can be
positioned to any setting from minimum to maximum
heat. See Fig. 8
BUTTON ON
SAFETY VALVE
SET VARIABLE
RATE VALVE TO
MINIMUM POSITION
BEFORE LIGHTING
IGNITER BUTTON
WARNING
Burn Hazard
■
Before lighting, ensure the variable heat valve
on heater is positioned to the minimum heat
output setting. See Fig. 7.
■
Failure to do so will result in the main burner
igniting at full heat output.
■
Serious injury or death due to burns may
occur.
FIG. 8
MAXIMUM HEAT
Summary of Contents for 320
Page 32: ...Vertical Convection Heaters www lbwhite com Owner s Manual Workman Norseman 32...
Page 65: ...Calefactores de convecci n verticales www lbwhite com Manual del usuario Workman y Norseman 32...
Page 98: ...Fournaises verticales convection www lbwhite com Manuel du propri taire Workman et Norseman 32...