Installing The Air Control Line - Honeywell Kromschröder GIK Series Operating Instructions Manual

➔ The regulator must not be in contact with masonry.
Ensure that there is sufficient space for adjusting
the low-fire rate.
1 Remove the screw caps.
➔ Obey the direction of flow as marked on the hous-
ing.
GIK..R, GIKH..R
➔ Use approved sealing material only.
➔ Use a suitable spanner. Do not use the spring dome
as a lever.
a b
GIK..F
a b
Inlet pressure p
u
GIK: the inlet pressure p
the air control pressure p
to ensure that the air/gas ratio control is not overloaded.
p
u
GIKH: The inlet pressure p
the differential control pressure Δp
drop Δp.
p
u
> 20 mm
must always be greater than
u
plus the pressure drop Δp
sa
p
sa
must be greater than 4 x
u
plus the pressure
sa
p –
sa
p +
sa
4 InstALLInG tHe AIR ContRoL
LIne
➔ Every signal line whose failure may lead to the
uncontrolled escape of gas and therefore to an
unsafe status and gas fire must be made of metal.
➔ The connection of the air control line must be at a
distance of 5 x DN from other air control elements.
GIK..R
GIK..F
➔ Install the measuring orifice in the air line.
Rp 3/8
Rp 3/8
GIKH
EN-3
Rp 1/4
12 x 1,5
Rp 1/2
12 x 1,5
–
+