M40
4 / ENGLISH
OPERATION INSTRUCTIONS
FUEL
The following alternative fuels can be used in
the space heater :
Remember to take operating temperature
into account while choosing the fuel type.
Following temperature limits are for refer-
ence only. Check temperature limits from
your local fuel supplier.
- Furnace oil / Diesel oil, summer quality, am-
bient temperature must be higher than –5
°
C
- Furnace oil / Diesel oil, winter quality, ambi-
ent temperature must be higher than –24
°
C
- Furnace oil / Diesel oil, arctic quality, ambi-
ent temperature must be higher than –40
°
C
- Paraffin (kerosene), ambient temperature
must be higher than –40
°
C
If ambient temperature is lower than recom-
mended fuel can be waxing (fuel becomes
cloudy). Wax can block fuel filter and pump.
Wax won’t dissolve until the ambient tempera-
ture is clearly over 0°C. In winter conditions
arctic quality or paraffin (kerosene) must be
used.
The less aromatic substances are contained
in the fuel, the less crust will be formed. The
aromatic substances content in normal fuel oils
is about 35 - 40%, in dyed city-diesel oils (for
example, Tempera 3G and 5G) about 20%. The
aromatic substances content of paraffin is
about 0.5%, and consequently, almost no crust
is formed during combustion.
THE FIRST START-UP
1.Press the starting switch on: position 1.
2.The device does not necessarily start at the
first time, as the fuel hose is empty. In such a
case, the red light begins to blink after about
4.5 minutes from the start-up. Press the star-
ting switch to position 0. The device cannot
be re-started until both signal lights are out
(after-ventilation period). Start again after the
signal lights have gone out. The red signal
light comes on after about 2.5 - 4 minutes
from the start-up, and then the combustion is
normal.
N.B. Do not start at the same time as the bat-
tery will be charged from a generator or batte-
ry charger (danger of over voltage)
NORMAL START-UP
1. Press the starting switch on: position I. The
red signal light comes on after about 2.5 - 4
minutes from the start-up, and then the com-
bustion is normal. After the start-up stage
(about 5 minutes), the heater’s output re-
mains at the set value.
SIGNAL LIGHTS OF M40 CONTROL
PANEL
* Opening of the locking:
1 Switch ON the heater (blinking of locking).
2 Disconnect the main current wire of the heater (hea-
ter (blinking) switches off).
3 Reconnect the main current wire (yellow LED lights
1 - 3 second).
4 When yellow LED dies switch OFF the heater.
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