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GB-4
D
GB
F
NL
I
E
Check that the burner block hole is not blocked,
e.g. using a wooden stick.
ZMIC
7
6
5
4
Position the
burner before
tightening the
burner bracket.
8
Follow the reverse procedure when dismantling.
ZMIC..K
7
6
5
4
Position the
burner before
tightening the
bellows unit nut.
Secure the bel-
lows unit here
while tightening
the bellows unit
nut.
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 ionization and ignition cables, use un-
screened high-voltage cable:
FZLSi 1/7 -50 to +180°C (-58 to +356°F),
Order No. 04250410,
or
FZLK 1/7 -5 to +80°C (23 to 176°F),
Order No. 04250409.
▷
Wire the burner as shown in the connection
diagrams of the automatic burner control unit/
ignition transformer.
▷
Flame control and ignition by a single electrode
(single-electrode operation).
1
2
3
4
Route the PE wire directly to the automatic burner
control unit.
Leak test
DANGER
Risk of explosion and poisoning!
To ensure that
there is no danger resulting from a leak, check the
gas connections on the burner for leaks immediately
after the burner has been put into operation.
1
2