baltur BTG 3,6 P Handbuch Anweisungen Seite 37

The monoblock DUNGS Model MB-ZRDLE.... is made up of:
• a) Minimum gas pressure switch (3) and maximum gas pressure
(12)
• b) Gas filter (6)
• c) Pressure regulator (stabilizer) (2)
• d) Safety valve (incorporate in the pressure regulator) which
opens and closes rapidly (4)
• e) Principle valve with two positions (1
which opens slowly with an adjustable initial rapid release and
rapid closing (8).
The following is explained in order to proceed with the regulation.
• The inlet filter (6) can be accessed for cleaning removing one
of the two side closing plates.
• Pressure stabilisation adjustable (see table) via the screw that is
accessible sliding the cover (2) to the side. The complete stroke
from minimum to maximum and vice versa requires approx. 60
complete turns, do not force against the limit switches. Turn
by 15 turns towards + before lighting the burner. Around the
access opening there are arrows with symbols indicating the
rotation direction for pressure increase (clockwise) or decrease
(anti-clockwise). This stabiliser hermetically closes "upstream"
and "downstream" when there is no flow. Different springs to
obtain different pressure values from those described above
are not foreseen. To adjust the pressure stabiliser, connect a
water gauge to the hose connection installed on the valve, to
the plug Pa (7) corresponding to the stabiliser outlet.
• Adjustment is not foreseen for safety valve with quick opening
and closing (4).
• Main valve (8)
• Initial rapid release adjustment acts on first and second opening
position of the valve. The adjustment of rapid release and
hydraulic brake act on the first and second positions of the
valve in proportion to the flow rate adjustments. To carry out
adjustment, unscrew the protection cap (11) and use its back
as a tool to turn the pin.
Clockwise rotation=less rapid release
Anti-clockwise rotation=more rapid release
firsT POsiTiOn regULaTiOn (1
Loosen the screw with raised cylindrical head (1)
Turn the second flame flow rate regulation knob (10) at least 1 turn
in the direction indicated by the arrow with the + sign (anticlockwise).
if the 2 flame regulation knob is not turned at least one turn
nd
towards the +, the valve will not open for the first position.
Turn the first position regulation ring (9) in the direction indicated by
the arrow with the + sign (anticlockwise). Approximately somewhat
more than two turns from the stop. Then, with only the first flame
ignited, turn the ring (9) enough to obtain the desired gas output
VALVE MAX PRESSURE
MODEL INLET (PE) mbar
MB ...B01 S 20
flame and 2 flame)
st nd
fLame)
sT
ADJUSTABLE OUTLET PRESSURE
FROM THE STABILISER (PA) mbar
360
15 / 20
0006080763_201306
for the first flame. Please note that the complete flow rate regulator
turning range, from - to + and vice versa, is approx THREE and a half
turns. The regulator clockwise rotation leads to an output decrease,
anti-clockwise rotation to its increase.
REGULATING THE SECOND POSITION (2
Loosen the screw with raised cylindrical head (1). Turn the knob (10)
in the direction indicated by the arrow with the + sign (anticlockwise)
as far as considered necessary to obtain desired gas output for
the second flame. Please note that the complete regulator turning
range, from + to - and vice versa, is approx FIVE turns. Turning the
regulator clockwise will reduce the output, turning it anticlockwise will
increase it. After regulating the gas output for the first and second
flame, remember to tighten the screw (1) to prevent it moving from
the desired position.
mB-ZrDLe VaLVe TerminaL BOarD DeTaiL
from 4 to 20
FLAME)
ND
firsT POsiTiOn
seCOnD POsiTiOn
GAS TYPE
USED
Natural gas / L.P.G.