ENG
Please read the following
instruction carefully in order to
make sure that the heater is used
properly and does not cause
malfunction.
1. Use
HP 145 and HP 145R universal oil
heater are suitable for heating big
size buildings without central heating
(shops, service stations, industrial
buildings, warehouses, inventory
buildings, basements, garages, etc.).
The heater runs on most oils of mi-
neral and plant origin, such as motor
oils, heating oil, gear oils, hydraulic
oils, HBO I, II, III oils with maximum
kinematic viscosity 6.00 mm2/s at a
temperature of 20°C and maximum
ignition temperature not lower tha-
n40°C and density above 0.94 g/cm3.
In light of binding regulations in some
countries it is recommended that
diesel oil, heating oil or biodiesel be
used.
Not to be used with transformer
(insulating) oils. They may contain
substances that can damage the
heater
2. Storage conditions:
HP 145 and HP 145R universal oil he-
aters should be stored in the following
conditions:
temperature
-20-85°C
relative humidity
5-85%
pressure
800 -
1200hPa
free of dust
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free of chemical
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pollutants
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3. Conditions for use:
HP 145 and HP 145R universal oil
heaters should be operated under the
following conditions:
temperature
relative humidity
pressure
environmental impact
protection
appropriate ventilation
of heated area
4. Characteristics
of the control panel:
at 30 and 42 kW
burner,
the burner,
settings in case of power failure,
5. Safety measures:
HP 145 / HP 145R universal oil heater
is connected to 230V/50Hz alternating
current network. A fuse element (1A,
250V) was installed in the casing of
the control panel. The fuse should
always be replaced with the power
(230V/50Hz) switched off.
HP 145 / HP 145R universal oil he-
ater is equipped with two bimetallic
sensors assuring safe and effective
functioning of the device.
Bimetallic sensor
in the recupe-
rator triggers reaction in form of clen-
ching contacts when the temperature
in burner rises above 40°C and ope-
ning of contacts when the temperatu-
re falls below 35°C. In cases such as
overheating or oil overflow, processor
controls the signal from the bimetallic
sensor and activates ventilating fan
until the burner cools down to the
temperature below 35°C.
Second bimetallic sensor is instal-
led also on the recuperator
threshold temperature set at 90°C.
Clenching of contacts, when threshold
temperature is exceeded, causes that
the burner immediately switches into
the overheating mode (see point. 8 of
the instruction).
The heater is also equipped with we-
igh sensor placed under the overflow
tank
(the so-called overflow fuse).
When the tank is filled, the heater im-
mediately switches into the overflow
mode (see point 8 of the instruction).
The control panel of the heater is fac-
tory-connected with other elements
of the system (such as sensors, pump,
and fan) and it is a safety requirement
0-30°C
that during regular use there be no
interference with covered and sealed
5-85%
part of the control panel as well as
800-
integrity of wiring. Any interference
1200hPa
of unauthorized person may cause an
IP20
electric shock (230V/50Hz) and burns.
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6. Construction of theater
Figure 1:
Terms:
Hot air fan
Downcast fan
Flue
Recuperator
Combustion chamber lid
Combustion chamber
Burner
Oil feed system
Gravimetrical overflow
sensor
Control panel with drive
Fuel tank
Bistate bimetallic sensor
Thermostat STB
Vaporising pan
with
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