Natural Gas Ignition And Regulation - baltur TBML 900 ME Instruction Manual For Installation, Use And Maintenance
Electronic modulating mixed gas/diesel burner with bt 340 equipment
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NATURAL GAS IGNITION AND REGULATION
•
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
diagram.
•
Bleed out the air contained in the gas piping, with due precau-
tions 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 rotates 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.
•
With burners with photocellIRD acting as flame sensor, check
the operation of the photocell while the burner is on, by taking it
out from its housing and making sure that a "lock-out" condition
occurs.
•
Check for the efficiency of the thermostats or boiler pressure
switches (they should shut down the burner when triggered).
4
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1
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)
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ENGLISH
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