WARNING!
•
Use the unit only for the purposes described in par. "Description of the Product". Any other use may cause
injuries.
•
The backpack (3) shall be positioned in such a way that the 90% of its weight is supported by the operator's
waist instead of by his back.
•
The braces shall be used to improve the weight balancing (10%).
5.2
Display
After quickly pressing the ON/OFF button (11) on the display (9), the charge level will be visible for about 5 seconds with
the following modes:
•
4 led bars – 80/100% charge level
•
3 led bars – 60/80% charge level
•
2 led bars – 40/60% charge level
•
1 led bar – 20/40% charge level
•
1 flashing led light – charge level is lower than 20%
•
All flashing LED lights with repetition each second = Error status.
If any undervoltage is detected, it persists even if the battery is switched off and then on again, until it reaches at least the
20% of its status of charge (SoC).
WARNING!
If the problem cannot be solved, take the battery to an Authorized Service Point.
5.2.1
ON/OFF battery led light
When the button is pressed while switching off the battery, the timed lit-up led bars quantity will decrease up to zero.
When the last LED bar is off, the battery switches off by releasing the button.
5.2.2
ON/OFF power supply management
•
When the battery is off, it is switched on by pressing the button. The charge level can be seen for 5 seconds.
•
When the battery is off, it is switched on by connecting it to the charger. The charge level can be seen on as long as
the charger is connected.
•
If the consumption is less than 200 mA, the self-switching-OFF timer is activated. Timing depends on the battery pack
status of charge (SoC).
•
The operator can switch off the battery by keeping the button pressed for at least 5 seconds.
•
The battery switches off automatically, when the charger is disconnected or when charge is complete
•
While the battery is charging, it cannot be switched off.
5.3
Battery re-charging
For the recharge operations please read the manual of the battery-charger.
5.4
Troubleshooting
WARNING!
All the following maintenance operations shall be carried out by a mechanical maintenance technician.
FAULT
The battery does not turn on
The battery is off
The battery display is flashing Error detected
Use and maintenance manual – Translation of
original Instruction Rev.: 00, Date 16/07/2019
CAUSE
Flat battery
Auto switch-OFF entered
RIMEDY
Re-charge the battery
Turn the battery ON (4) by means of the switch.
Switch the battery off and on again to reset the error.
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