baltur TBML 1200 ME, Инструкция по установке, использованию и обслуживанию, Страница: 73 / 96

NATURAL GAS IGNITION AND REGULATION
DANGER / ATTENTION
During the ignition and adjustment phase, check that the ma-
ximum and minimum outputs at which the burner is adjusted
are within the working range in order to avoid damage to the
system.
• Turn the switch on the control panel to the “O” position (open).
• Turn the fuel change-over switch to the “GAS” position.
• Check that there is water in the boiler and that the gate valves of
the system are open.
• Make sure that the combustion products may be freely vented
through the boiler and flue dampers.
• Make sure that the mains voltage corresponds to the manufactu-
rer's requirements and that all electrical connections made at the
installation site are effected properly as illustrated in our wiring dia -
gram.
• Bleed out the air contained in the gas piping, with due precautions
and with doors and windows open.
• Open the union on the pipe near the burner and then open slightly
the gas shut-off cocks.
• Wait the time necessary for the gas in the room to disperse outside.
Re-connect the burner to the gas pipeline.
• Install a pressure gauge with adequate scale on the pressure outlet
of the gas pressure switch.
• With the switch on the burner panel at the position “0” and the main
switch on, check, closing the contactor manually, that the motor ro -
tates in the right direction. If necessary, swap the two power cables
for the motor around to change the direction of rotation.
• If using the inverter, see the specific instructions in the quick guide.
• Connect (pos. I) the main switch (1) on the control panel to power
the equipment and close the thermostat line turning the selector (2)
in the "closed" position. If thermostats or pressure switches (safety
and boiler) are closed as well, the operating cycle will start. The
equipment turns on. For the regulation of the burner, see “RAPID
GUIDE TO PROGRAMMING” and the specific instruction manual
for the electronic cam supplied with the burner.
• Check for the efficiency of the thermostats or boiler pressure swi -
tches (they should shut down the burner when triggered).
1 2 10
4 5
7
8 6 9 3
1) Main switch ON - OFF
2) Thermostatic line switch
3) Display
4) Appliance shut-down indicator light
5) Power LED
6) Fan motor lock
7) Gas operation light
8) Liquid fuel operation indicator light
9) Pump motor lock
10) Fuel switch (gas/liquid fuel)
25 / 46
0006160318_202106
ENGLISH