GB-5
D
GB
F
NL
I
E
Ignition lance connections on the ZIO..L:
▷
Air connection
la
.
▷
Gas connection
ga
.
▷
Ignition lance capacity: 1.5 kW.
la
ga
Type
Ignition lance
gas connection
ga
Ignition lance
air connection
la
ZIC..L
Rp ¼
Rp ½
ZIC..L with
adapter set
¼" NPT
½" NPT
Installing the burner insert
▷
The burner insert can be rotated to the required
position in increments of 90°.
▷
Insert the gas housing gasket between the
burner insert and the air housing.
▷
On ZICW, avoid the formation of dust and do
not damage the surface of the internal insulation.
1
2
▷
Tighten the burner insert in a crosswise fashion
with max. 37 Nm (27.3 lbf ft).
Wiring
DANGER
Electric shocks can be fatal! Before working on
possible live components, ensure the unit is discon-
nected from the power supply.
▷
For the ignition and ionization cables, use (un-
screened) high-voltage cable:
FZLSi 1/6 up to 180°C (356°F),
Order No. 04250410, or
FZLK 1/7 up to 80°C (176°F),
Order No. 04250409.
I
Z
Ionization electrode I
▷
Install the ionization cable well away from mains
cables and interference from electro-magnetic
sources and avoid external electrical interference.
Max. length of ionization cable – see automatic
burner control unit operating instructions.
▷
Connect the ionization electrode to the automatic
burner control unit via the ionization cable.
Ignition electrode Z
▷
Length of ignition cable: max. 5 m (15 ft), recom-
mended < 1 m (40").
▷
For permanent ignition, max. ignition cable length
1 m (40").
▷
Lay the ignition cable individually and not in a
metal conduit.
▷
Install the ignition cable separately from ionization
and UV cables.
▷
A
≥
7.5 kV,
≥
12 mA ignition transformer is rec-
ommended; 5 kV for ignition lance.
