Beep signal
1 x short
13.2.2 Warnings/error signals
Error during use
Beep signal
10 x long
30 x long
62
Vibration signal
1x before beep signal Battery charger disconnected after start of char
Vibration signal
1 x long at interval of
approx. 5 seconds
3 x long
5 x long
10 x long
1 x long, 1 x short
repeated every 3
seconds
Event
ging mode
Event
Overheated hydraulic
unit
Battery charge level
under 35%
Battery charge level
under 20%
Battery charge level
under 15%
After the beep and
vibration signals, the
product switches to
empty battery mode
and then switches
off.
Severe error/indic
ation of safety
mode activation
For example, sensor
not operational or
valve drive failure
Possibly no switching
into safety mode.
Required action
Reduce activity.
Charge battery soon.
Charge battery immedi
ately; the product will be
switched off after the next
warning signal.
Charge the battery.
Walking possible with
restrictions. Please note
the possible change in
flexion/extension resist
ance.
Attempt to reset this error
by connecting/discon
necting the battery char
ger. The battery charger
must remain connected
for at least 5 seconds
before it is disconnected.
If the error persists, use
of the product is prohib
ited. The product must be
inspected immediately by
an O&P professional.