elco VECTRON Betriebsanleitung Seite 29

Funktion
VGG/VGF valve assembly with SKP 70 controller
Adjustment
level of "R" ratio
Gas valve
opening display
Burner G 05.1000 DUO PLUS
Gas:
pressure(s)
E-Gas: 20, 25 (scr. R)
LL-Gas: 20, 25
(scr. D)
E-Gas: 50,100 (scr. R)
LL-Gas: 50,100
(scr. D)
F-Gas : 37, 50 (scr. R)
(scr. D)
Bold print: factory supply
SKP regulator with VGD valve ensuring
a constant ratio between gas flow and
air flow thanks to an adjustable ratio
Adjustment level
of D
Voltage, Frequency : 230V / 50-60Hz
Gas-pressure switch adjustment
· Remove transparent cover.
Adjustment is carried out by turning
the adjustment screw with circular
scale and index x.
· Adjust provisionally to minimum
setting.
VGG VGF
Rp2 DN65
1,1
1
1,1
1
1,1
1
03/2005 - Art. Nr. 13 018 104A
pBr (pG)=Impulse line gas
pF = Impulse line furnace
pL = Impulse line air
D = pressure adjusting screw
(air excess)
R = pressure adjusting screw
(Gas/air ratio)
EN
29