L.B. White 300 Director - Manual (Page 13)

WARNING
Do not use a pressure washer, water, or liquid cleaning
solution on any heater controls. Use of a pressure
washer, water, or liquid cleaning solution on the control
components can cause severe personal injur y or
property damage due to water and/or liquids:
■
In electrical components, and wires causing electrical
shock or equipment failure.
■
On fuel pump and hose connections causing corrosion
which can result in fuel leaks and fire or explosion from
the leak.
Clean all components of the heater with pressurized air,
a dry brush, or a dry cloth.
Cleaning and Storage Instructions
WARNING
Fire, Burn, and Explosion Hazard
■
This heater contains electrical and mechanical components in the fuel management, and safety systems.
■
Such components may become inoperative or fail due to dust, dirt, wear and aging.
■
Periodic cleaning and inspection as well as proper maintenance are essential to avoid serious injury or property
damage.
CLEANING
The heater should have dirt or dust removed periodically:
a. Before each use give the heater a general cleaning
using compressed air or a soft brush or dry rag on
its case and internal components. At this time,
dust off the motor case to prevent the motor from
over-heating.
b. At least once a year, give the heater a thorough
cleaning. At this time, remove the fan and motor
assembly and brush or blow off the fan blade
assembly. Additionally, make sure the burner air
venturi port is free of dust accumulation.
STORAGE
1. Drain all fuel from fuel filters, fuel lines, and pump.
2. Clean and flush fuel filter and canister.
3. Remove drain plug and drain fuel tank. Replace drain
plug.
4. If any debris is noted in old fuel, add 1 or 2 quarts of
clean kerosene to tank, stir, and drain again. This will
prevent debris from clogging filters during future use.
Install fuel cap and drain plug.
5. Add 2 gallons of recommended fuel to fuel tank.
Replace fuel cap.
6. O p e r a te h e a te r fo r 5 m i n u te s ( S e e S t a r t U p
Instructions). Shut heater down, let it cool completely.
7. Remove drain plug and drain fuel tank. Replace drain
plug.
8. Properly dispose of old and dirty fuel.
9. Store heater in a dry location. Make sure storage
place is free of dust and corrosive fumes.
Do not store kerosene over summer months for use during
next heating season. Using old fuel could damage heater.
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