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Caution: please check battery charge level or blade sharpening when cutting is difficult
or not smooth.
14.1
Cutting control mode
PROGRESSIVE CUT MODE
The machine only works in progressive cutting mode, this means that the blade moves according to the
depth of the trigger actuation, that is, the blade moves progressively proportional to the trigger
movement.
14.2
Opening change
The KV390 machine incorporates a memory blade opening change system.
This means that we can always adjust the opening of the blade according to the appropriate
cutting diameter.
The opening of the blades can be adjusted in two positions:
• 100% blade opening (default start opening).
• 50% blade openin
g approximately.
Procedure to adjust the opening of the blades:
• Press the on/off button. After the beep, press the trigger twice within one second to open
the blade - 100% blade opening.
• Press the trigger all the way and hold it for 2 seconds,
after the beep press the trigger twice
in 1 second to open the blade, at the moment of opening you will hear another beep
indicating that you hace changed the opening to 50%.
• Press the trigger all the way again for 2 seconds and after the beep, press the
trigger twice
in 1 second to open the blade again, the blade opening will return to 100%.