4
Operation
Drive batteries
Display_e0045a
Starting the charging process
The charging process starts automatically
only if:
• The emergency off switch has been actu-
ated.
• The battery terminals are correctly con-
nected to the integrated battery charger.
• The system voltage is present and the
battery voltage is at least 1.6 V/cell.
• The fan for active ventilation has reached
the minimum speed (70% ≙ 4550 rpm).
The yellow "plug symbol" indicator light
illuminates and the charging process begins.
NOTE
It may take up to one min
ute for charging to
start.
If the following situation occurs on the fan:
• Malfunction
Or
• The fan does not reach or falls below the
required minimum speed (70% ≙ 4550 rpm)
Or
• The fan is faulty
charging does not start or is terminated
immediately.
NOTE
To start charging deeply discharged batteries
with a cell voltage of 1.0 V/cell and 1.6 V/cell
(red "lightning symbol" indicator light flashes),
press the push button (3) (deep discharge
start/interruption of charging) for more than
3 seconds.
194 Operating Instructions – 3888011701 EN – 12/2017
To Next Page
Loading...
