baltur BGN 450 ME, Installation, Use And Maintenance Instruction Manual

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ENGLISH
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• To reclose the electrical panel lid, fix the screws (1) with a
torque of about 5 Nm to ensure the correct seal.
To gain access to the control panel (8), slide the transparent
door (7) for a short distance following the direction on the arrow
indicated in the figure exerting slight pressure with a tool (e.g. a
screwdriver) following the arrows' direction and slide it for a short
distance to separate it from the cover.
• To secure the transparent door on the panel properly, position
the hooks at their hooking points (9), slide the door in the
direction indicated by the arrow until you hear a click that
ensures its seal.
CAUTION / WARNING
Only professionally qualified personnel may open the
burner electrical switchboard.
• In case of unbalanced 230V phase-phase mains supply
systems, the voltage between the flame detector electrode and
earth might not be enough to ensure the correct operation of the
burner. The problem is eliminated using the isolation transformer
type AR1 code 0005020028 which must be connected as shown
in the following diagram.
Ph
Ph 230
ION IN
ION PROBE
AR 1
ION
L (1)
IN (2)
tensione_elettrodi