16
STEP 4
– Checking the unit after the cutting operation
Look the pump: at the end of the operation when the max. pressure (P
p
) is
reached, the pump stops. T
he LED light FLASH intermittently and the buzzer
emit an audible signal coordinated with the LED light (4s ON 1s OFF)
the
display show the following fl ashing screen, with “
OK
” to confi rm the correct operation.
Before approaching the cutting area, strictly follow the safety and working procedures
established by the responsible power utility.
Access the area and remove the cutting head.
In case the blades are jammed after the cut, you can activate the FORCED RELEASE
MODE by pressing the release button 3 times within 2 seconds;
refer to
section 6.3.1
for further details.
At the end of the operation, in the event of a very quickly fl ashing LED
light (0.1s ON 0.1s OFF) and an intermittent buzzer coordinated with
the LED light, this is to inform the operator that the maximum pressure
has not been reached. The display will show the following fl ashing screen "ERROR".
In order to reset the alarm, press the pump button on the radio control once for 2 seconds.
Try to repeat the cycle by holding the pump button until the motor switches off automatically.
Before approaching the cutting area to check the problem, strictly follow the safety
and working procedures established by the responsible power utility.
WARNING: In case of accidentally cutting live cable, strictly follow the working proce-
dures established by the responsible power utility.
ERROR
Ï
Ð
P
p
= 729 bar
OK
