baltur TBG 85 MC, Инструкция по установке, использованию и обслуживанию

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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.
• 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.
- 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 using the screw(s) -11 near the bearing -12.
- clockwise rotation: the air flow increases
- anticlockwise rotation: the air flow decreases.
• 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.
MAXIMUM OUTPUT REGULATION
After the regulation of the ignition output is complete, press the
switch on the connector -4 towards the maximum. Check that the
electric servomotor second stage gas flow rate regulation cam
is positioned at 120°.
• To regulate the gas flow operate the valve pressure regulator.
Consult the instructions related to the installed gas valve model.
Avoid keeping the burner running if the heating capacity is greater
than the maximum amount allowed for the boiler, to avoid damaging
it.
• Check the combustion parameters with appropriate instruments
(C02 max= 10%, O2 min=3%, CO max=0,1%)
1 Main on/off switch
2 Thermostat on indicator light
3 Fan motor indicator light
4 Ignition transformer indicator light 5 Gas valves' indicator light
9 Reset button
10 Lock-out indicator light
Part_MotReg
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MotReg_
002
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