69
EN
The LEDs on the device provide information on operating states. The
following ashing sequences must be observed on the right-hand
LED (E2) (viewing direction from the front).
Operating state Signal Flashing sequence
Device in use Constant glow
Bolt connection OK Flashing 2 x slow
Abort or error Flashing 8 x fast
Battery under-voltage Flashing 8 x fast -break-
8 x fast
In case of battery under-voltage the ashing-sequence is replayed for
appr. 5 minutes to indicate battery-change. Thereafter the machine
switches o automatically if the lithium-ion battery is not changed.
After the ashing sequences ‘’abort, error or
battery under-voltage’’ the last bolt must be
loosened and then tightened again with a fully
charged lithium-ion battery.
The left LED (E1) is the operating LED of the device.
As soon as the device enters the energy-saving mode, the left LED
(E1) turns o.
NOTICE