Maintenance Instructions - L.B. White Boss 400 DF Manuel Du Propriétaire Et Directives D'installation

WARNING
Do not use a pressure washer, water, or liquid clean-
ing solution on any gas controls. Use of a pressure
washer, water, or liquid cleaning solution on the control
components can cause severe personal injury or property
damage due to water and/or liquids:
■ In electrical components, and wires causing electrical
shock or equipment failure.
■ On gas control valves causing corrosion which can
result in gas leaks and fire or explosion from the leak.
■ Clean all components of the heater with pressurized air,
a dry brush, or a dry cloth.

Maintenance Instructions

BEFORE EACH USE:
1. The area surrounding the heater shall be kept clear
and free from combustible materials, gasoline, and
other flammable vapors and liquids.
2. Check for gas leaks in all gas lines or hoses.
3. Inspect all gas hoses for nicks, cuts, or corroded
fittings. Replace the complete gas hose assembly if
defects are found.
4. Review all heater labels, such as warnings, wiring
diagrams, instructions, etc. for legibility. Ensure none
are cut, torn, or damaged. Any damaged labels must
be replaced immediately.
5. Check all wiring, associated terminals, and electrical
components within the heater for corrosion, frayed or
cut insulation, tight connections, etc. repair or replace
as needed.
ANNUALLY:
1. Have your gas supplier check all gas piping for leaks or
restrictions in the gas lines.
2. Gas regulators must be inspected periodically to make
sure that the regulator's vent is not blocked. Debris,
insect nests, insects, snow, or ice on a vent can cause
excess pressure at the heater.
3. Regulators can wear out and function improperly.
Have your gas supplier check the date codes on the
regulators and check delivery pressures to ensure that
all regulators are reliable.
Boss DF Construction Heaters
Owner's Manual • Boss DF
17