Chapter 3
Trouble-shooting for the most common
anomalies
3.1 Electrical system: what to do if. . .
The machine doesn’t switch on
1. The emergency button is pressed ⇒ Release the emergency button.
2. The key is in position 0 ⇒ Rotate the key in position I.
3. The key switch is not properly con-
nected
⇒ Restore the proper connections.
4. The key switch doesn’t work ⇒ Replace the key switch (see section 5.1.1
at page 22).
5. The machine is not supplied ⇒ Check the proper section (see section 3.1
at page 11).
The display shows an alarm message
1. The display shows an alarm mes-
sage
⇒ Check what alarm message is
shown and solve the related issue
by following the proper instructions
(see section 6.6.1 at page 49).
The machine has a very limited working autonomy
1. The BDI (Battery Discharge Indica-
tor) is not properly adjusted
⇒ Verify the type of battery used on
the machine and adjust properly the
BDI (see section 6.7.1 at page 50).
2. Batteries have been working for
several cycles
⇒ Replace the batteries.
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