11 Check that the batteries are fully charged.
NOTE!
The batteries must be kept charged to prevent shortening of the
battery service life caused by sulfation during long periods without
use. Because they self discharge, the voltage level of both
batteries must be at least 12.65 V to enable a period without use
of up to 30 days. If the batteries are stored with a low voltage level,
it can shorten the service life of the batteries.
12 Disconnect the batteries, see page
283
. The service life of the
batteries is extended, but they may still need to be
maintenance-charged.
If the machine is equipped with the Fire Suppression System
(optional equipment):
The system will run on the back-up battery. Its service life is
approx. 2 months. After this period, the back-up battery must
be changed by a qualified service technician.
After long-term parking, check:
- all oil and fluid levels
- all belt tensions
- tire pressure
- air cleaner
- batteries' status
- connect the batteries, see page
283
- if the machine is equipped with the Fire Suppression System
(optional equipment), the functional check should be
performed by a qualified service technician.
NOTE!
If protective agents (rust-protection agents, etc.) have been used
to prepare the machine for long-term parking, follow the
manufacturer's safety precautions and methods for removing.
Operating instructions
Parking
209
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