NEO TOOLS 90-080, Перевод оригинальной инструкции, Страница: 19 / 161

Remove pressure gauge cap. Connect a pressure gauge on the
pressure measuring port on the rear guard. Start heater and read air
pressure value. If necessary adjust pressure to the correct value
turning the adjusting screw (the air vent hole in the adjusting screw
middle) clockwise to increase, anticlockwise to decrease the
pressure:
Troubleshooting
PROBLEM CAUSE REMEDY
Motor does not
start
E1 displayed on
the screen
No power or low
voltage
Check power line and voltage
Check fuse and replace if
necessary
Faulty or damaged
power cord
Check and replace if needed
Faulty
motor/capacitor
Check and if necessary replace
Lock-out of
appliance due to
previous
overheating
Detect the cause of overheating
Shut the appliance down
Check air inlet and outlet
Wait some minutes and restart
the appliance
E2 displayed on
the screen
The temperature
probe is faulted or
the connector for
temperature
probe is loosen
Check and replace if the
temperature probe if needed
Check and replace the PCB if
needed
Motor runs, but
the heater does
not ignite and
locks out after a
short time
E1 displayed on
the screen
Empty fuel tank,
dirty or wrong fuel
Remove wrong or dirty fuel
Fill the tank with clean Diesel or
kerosene
Fuel filter clogged Clean or replace fuel filter
Air leaks in oil line Check hoses, tighten
connections, if necessary
replace
Burner nozzle
clogged
Clean nozzle blowing
compressed air, replace if
necessary
Fuel viscosity
increased at low
temperature
Mix Diesel with 10-20%
kerosene
Flames come
out of flue
outlet
E1 displayed on
the screen
Insufficient airflow
into combustion
chamber
Check air inlet, fan, motor
Compressor
pressure too high
Check air pressure, adjust if
needed*
Heater stops
during
operation
Ambient
temperature
displayed on
the screen
The room
temperature set
on room
thermostat has
been reached
Normal operation
To start turn the temperature
control knob clockwise on a
higher setting
Heater stops
during
operation
Flame failure Check and remove the cause(s)
of malfunction
To reset, turn On/Off switch to 0
and then to I
Bad combustion
Reduced airflow
E1 displayed on
the screen
Overheating Call technical service if the
problem persists
Do not dispose of electrically powered
products with household wastes, they
should be utilized in proper plants.
Obtain information on wastes
utilization from your seller or local
authorities. Used up electric and
electronic equipment contains
substances active in natural
environment. Unrecycled equipment
constitutes a potential risk for
environment and human health.