BIEMMEDUE FIRE 25 Manual De Instrucciones página 14

heater.
Connection to the heater is made by removing the socket cover
(15) and inserting the thermostat plug.
To start the machine you must:
• if connected to the thermostat, turn the switch to (ON + );
• if not connected to the thermostat, turn the switch to (ON);
Warning
At the end of the start cycle, the electronic control
device causes button (13) to flash briefly to confirm
completion of the heater start cycle.
When unit is started for the first time or is started after the oil tank
has been totally emptied, the diesel flow to the burner may be
impaired by air in the circuit. In this case the control box will cut out
the heater and it might be necessary to renew the starting procedure
once by depressing the reset button (13).
If the heater does not function, the first things to do are:
1. Check that the tank still contains some diesel;
2. Push reset button (13);
3. If the heater still does not function, see TROUBLESHOOTING"
to identify the cause of the malfunction.
Warning
Never stop the machine by unplugging the electrical
plug: this could cause overheating.
STOPPING THE HEATER
Set main switch (14) on "0" position or turn thermostat or other
control device on lowest setting.
The flame goes out and the fan continues to work for
approximately 90 sec. cooling the combustion chamber.
TRANSPORT
Warning
Before moving the heater:
• Stop the heater as indicated in the "STOP"
paragraph;
• Cut electrical power by removing the plug from the
electrical socket;
• Wait until the heater cools.
Before moving the heater, make sure the oil tank cap is securely
attached.
Warning
Diesel may leak during handling and transport: the fuel
tank cap is not sealed. This allows air to enter and
allows the tank to be emptied while the heater is
running.
EN
For handling in short to medium distances, it is enough to grab the
generator by the handle and roll it on its wheels.
MAINTENANCE
To ensure correct heater function, you have to clean the
combustion chamber, burner, and fan at regular intervals.
Warning
Before starting any maintenance procedure, ALWAYS:
• Stop the heater as indicated in the "STOP"
paragraph;
• Cut electrical power by removing the plug from the
electrical socket;
• Wait until the heater cools.
Every 50 hours of operation:
• Disassemble the filter cartridge, remove it, and clean it with
clean diesel fuel;
• Disassemble the external cylindrical fairing and clean the inside
and the fan blades;
• Check the condition of the leads and of the high-voltage
connections to the electrodes;
• Disassemble the burner and clean all of its parts. Clean the
electrodes and set the gap to the value specified in the
paragraph "SETTING THE ELECTRODES".
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