L.B. White 125-210K Tradesman - Manual (Page 10)

Assembly
(cont.)
OPERATION
OVERVIEW OF HEATER DESIGN
FUEL SPECIFICATIONS
THE SAFETY SYSTEM
Fuel System: This heater is equipped with an electric air
pump that forces air through the air line connected to the
fuel intake, and then through a nozzle in the burner head.
When air passes in front of the fuel intake, it causes fuel to
rise from the tank and into the burner nozzle.
This fuel and air mixture is then sprayed into the
SureFire Ignition: The electronic ignitor sends voltage to
a specially designed spark plug. The spark plug ignites the
fuel and air mixture described above.
The Air System:
The heavy duty motor turns a fan that
forces air into and around the combustion chamber. Here,
the air is heated and then forced out the front of the
heater.
KEROSENE (1-K)
For optimal performance of this heater, it is strongly
suggested that 1-K kero sene be used. 1-K kerosene has
as sulfur, which can cause a rotten egg odor during the
operation of the heater. However, #1 or #2 fuel oil (diesel
fuel) may also be used if 1-K kerosene is not available. Be
advised that these fuels do not burn as clean as 1-K
kerosene, and care should be taken to provide more
fresh air ventilation to accommodate any added
contaminants that may be added to the heated space.
Electrical System Protection: This heater’s electrical
system is protected by a fuse mounted to the PCB
Assembly that protects it and other electrical components
from damage. If your heater fails to operate, check this
Flame-Out Sensor: Utilizes a photocell to monitor the
extinguish.
Temperature Limit Control: This heater is equipped with
a Temperature Limit Control designed to turn the heater
off should the internal temperature rise to an unsafe level.
If this device activates and turns your heater off, it may
require service.
Once the temperature falls below the reset temperature,
you will be able to start your heater.
Front Handle
Hot Air Outlet
Wheel
Fuel Tank
Flange
Nut
Wheel Support Frame
Flange Screw
Cord Wrap
Screw
Cap Nut S
Rear Handle
Air Inlet
Axle
Wheel Bushing
Cap Nut L
Figure 6 – Overview of Heater Design
Model Internal Shut-off
Temp.+/-10 Degrees
Reset Temp.
+/-10 Degrees
CP045DK/CP075DK 176°F/80°C 122°F/50°C
230°F/110°C 194°F/90°C
158°F/70°C 104°F/40°C
194°F/90°C 140°F/60°C
CP125EK
CP175EK
CP210EK
WARNING
Fire or explosion hazard!
- Kerosene should only be stored in a blue container
that is clearly marked “kerosene”. Never store
kero sene in a red container. Red is associated with
gasoline.
- NEVER store kerosene in the living space. Kerosene
should be stored in a well ventilated area outside
the living area.
- NEVER use fuel such as gasoline, benzene, alcohol,
white gas, camp stove fuel, paint thinners, or other
oil compounds in this heater (THESE ARE VOLATILE
FUELS THAT CAN CAUSE A FIRE OR EXPLOSION).
- NEVER store kerosene in direct sunlight or near a
source of heat.
- NEVER use kerosene that has been stored from one
season to the next. Kerosene deteriorates over time.
OLD KEROSENE WILL NOT BURN PROPERLY IN THIS
HEATER.
- Use 1-K kerosene in this heater. #1 fuel is a suitable
substitute.
9
Figure 5 - Assembly