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Chapter 3
Trouble-shooting for the most common
anomalies.
3.1 Electrical system: what to do if. . .
The machine doesn’t switch on
1) (Only B-BT) The key is in position 0 ⇒ Rotate the key in position I.
2) (Only BB) The main switch is in po-
sition 0
⇒ Push the switch in position I or II.
3) (Only B-BT) The key switch is not
properly connected
⇒ Restore the proper connections.
4) (Only BB) The main switch is not
properly connected
⇒ Restore the proper connections.
5) (Only B-BT) The key switch doesn’t
work
⇒ Replace the key switch (see section 4.1.8
at page 19).
6) (Only BB) The main switch doesn’t
work
⇒ Replace the main switch (see section
4.1.10 at page 20).
7) The machine is not powered prop-
erly
⇒ Refer to the proper section (see section
3.1 at page 9).
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