Vers. 270921 Page 7
11) Min time - Minimum Time: You can select the minimum time of screwing from 0.1 sec to 'Max
time - 0.1s'. To disable the function press until you get to OFF (Min time = 0).
Torque reached below the minimum time won’t activate the torque signal and will result in an error
signal. “Below minimum time” will be displayed on the status bar and the red led will light up. You will
hear two beep sounds, too.
12) Max time - Maximum time: You can select the maximum time of screwing. You can set from 'Min
time + 0,1s' to 20.0 sec.
You also can set the Maximum time to OFF by pressing the button when you have reached the value of
20.0s. In this case the screwdriver turns without any time limit.
ATTENTION: If torque isn’t reached by the maximum time, the screwdriver will stop. “Over maximum
time” will be displayed on the status bar and the red led will light up. You will hear two beep sounds, too.
13) Pre-Rev.: pre-reverse. You can unscrew before tightening. This time can be set from OFF to 20.0 sec.
N.B. The speed and torque will be the same as those for the Auto Reverse.
14) Auto rev. – Auto reverse: This option will automatically start a reverse after a torque reached signal.
You can set time from 0.1 to 20.0 sec.
To disable the function press until you get to OFF.
ATTENTION: During the reverse, it is necessary to keep the lever or the start signal pressed as long as it
doesn’t stop. “Correct screw” will be displayed on the status bar and a green led will light up. You will
hear one beep sound, too. In case the lever is released before the end of the reverse, “unfinished screw”
will be displayed and a red led will light up. You will hear two beep sounds, too.
15) Rev spd - Reverse speed: You can select any reverse speed value of the screwdriver between the
maximum and the minimum specific speed of every single screwdriver (see table with technical data).
In Unit mode, even the reverse speed is linked to the relative table of the screwdriver in use. At each model
change, this speed will be automatically set at its maximum.
16) Rev torque – Reverse torque: You can select the desired reverse torque as a percentage of the
torque range of the selected screwdriver (see point 2). If the torque is set on MAX, the reverse torque is
about 20% higher than the possible maximum torque, so that it is always possible to unscrew a tightened
screw (we suggest leaving this function on in normal use). If the setting is from MIN to 99% the reverse
torque with the same percentage will be equal to the settings of the screwing phase.
In Unit mode, the desired reverse torque value is set automatically. At each model change, the torque will be
automatically set at its maximum, so that the closed screw can always be unscrewed.
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