Mode Of Operation; Intended Use - HEYLO DS 65 T Betriebsanleitung

Oil heater DS 65 T
Fig. 22: Inside view
1 Fan
3 Oil pump
5 Combustion cham-
ber
Fig. 23: Combustion chamber and nozzle holder
1 Safety temperature
limiter (STL)
3 Photocell (flame
monitoring)
5 Air inlet adjusting
screw
The scope of delivery includes:
– Oil heater with transport wheels
– Handle
– Operating manual
28 / 40
2 Motor
4 Nozzle holder
2 Ignition electrode
4 Air inlet of combus-
tion chamber

Mode of operation

5
4
Fig. 24: Mode of operation
1 Motor
3 Fan
5 Combustion cham-
ber with burner
The fuel is taken by the oil pump from the tank,
compressed to operating pressure and fed to the
nozzle. The nozzle injects the fuel as a mist into the
combustion chamber where it ignites. The result is a
flame which, together with its combustion gases,
heats the combustion chamber.
The fan conveys cold ambient air along the surfaces
of the combustion chamber. The air is thereby heat-
ed and exits the device on the opposite side through
the hot air outlet.
The exhaust gases are fed out of the device togeth-
er with the hot air.
After switching off, the fan continues to run until the
combustion chamber has cooled down.
Operation with room thermostat
The device can be run in conjunction with a room
thermostat so that it is operated on the basis of the
actual room temperature.
See also
 Intended use
[ 28]
14.2.1

Intended use

The device is a heater for closed rooms and outdoor
spaces (e.g. warehouses, workshops, construction
sites).
Intended use also includes compliance with the op-
erating conditions (see Operating conditions
Any use other than the specified is deemed improp-
er. Improper use shall void all warranty cover.
See also
 Technical data and factory settings
1
2
3
2 Oil pump
4 Tank
[ 26]).
[ 39]
EN