baltur 67510010, Installation, Use And Maintenance Instruction Manual

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ENGLISH
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0006160236_201711
STARTING UP AND REGULATION
INSTRUCTIONS FOR MANUAL BURNER OPERATION.
Combustion may be checked throughout the entire burner operating
range by controlling the equipment manually.
Set the switch -3 to manual position (MAN).
Use the switch -9 to increase or decrease gas and air.
After completing the check, set the switch -3to automatic position
(AUT).
• Check that there is water in the boiler and that the gate valves of
the system are open.
• Check that the discharge of combustion products through the boiler
gate and flue gate take places freely.
• Check that thee voltage on the mains meets the manufacturer
requirements and that all electrical connections made at the
installation site are performed properly as illustrated in our wiring
diagram.
MV
GAS
1 3 9 10
2
1
6 4
5
sinottico_TBG1
100MC
1 ON / OFF main switch.
2 Power LED
3 AUTOMATIC - MANUAL operation selector
4 Ignition transformer indicator light
5 Gas valves indicator light
6 Fan motor thermal relay activation indicator light (if foreseen)
9 MIN - MAX power selector switch
10 Reset button with lock-out indicator light
IGNITION OUTPUT REGULATION
• Position the first flame air flow rate regulation cam to an opening
angle of 20°-25°. If fitted, open the safety valve flow rate regulator
fully.
• Correct the air flow rate using screw(s) -12 by the air shutter control
lever -34;
0002939740
_a
33
12
34
• Now turn the switch -1 on. This powers on the control device, and
the programmer turns on the burner as described in the chapter
"Operation description". During pre-ventilation, make sure that the
air pressure control switch changes its status. If the air pressure
switch does not detect sufficient pressure, the ignition transformer
is not switched on, nor are the gas valves, and so the equipment is
stopped in “lock-out” mode -10.
• On first switching on repeated “lock outs” may occur due to the
following reasons:
- The gas piping is not being freed of air correctly and so there is
not enough gas to provide a stable flame.
- The “lock out” with flame present may be caused by instability
in the ionisation area, due to an incorrect air/gas ratio.
• Correct the air flow rate using the screw(s) (12).
- clockwise rotation: the air flow increases
- anticlockwise rotation: the air flow decreases.
• Proceed with the regulation of the air until a position is found which
allows ignition without resulting in blocking.
• It may occur that the ionisation current is disturbed by the discharge
current of the ignition transformer (the two currents have a common
path on the burner’s “mass”) so the burner locks out due to an
insufficient ionisation. Invert the supply (230V side) of the ignition
transformer.
• This problem may also be caused by an insufficient “ground
connection” to the burner’s casing.