INFORMATION
No status display due to battery deep discharge
If the status of the component is not displayed on the control panel, the battery may be deep dis
charged. In this case it must be charged for at least 15 minutes before the status can be queried
again.
Symbols
Beep
on the
signal
control
panel
All sym
—
bols on
the con
trol panel
light up
altern
ately
—
1 x short
—
—
Vibra
Event
tion
signal
—
Test of the indicators (LEDs)
after connecting the battery
charger
—
The product is switched on
and ready for operation
1 x
The product was switched on
long
by pressing the
and 1 x
the control panel.
short
1 x
Overheated hydraulic unit
long at
interval
of
appro
x.
5 sec
onds
—
A self-test error was detected
when connecting the battery
charger.
Required action
Check whether all symbols
(LEDs) light up alternately and in
the corresponding colours.
If a symbol (LED) does not light
up in a colour, the product should
be inspected by an O&P profes
sional.
If no symbols (LEDs) light up, the
battery may be deeply dis
charged. Leave the battery char
ger connected for at least
15 minutes and then repeat this
test by disconnecting/connecting
the battery charger.
button on
Reduce activity.
•
Conduct the self-test again by
connecting/disconnecting the
battery charger.
•
If the
again, the product must be
inspected by an O&P profes
sional.
symbol lights up
93