16
EN
Screw tightening
WARNING
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z
Firmly hold the main body to avoid losing your grip.
CAUTION
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z
Properly apply the bit end to the screw head.
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z
Check that the bit is not worn.
1
Slide the changeover switch to the “R” side
2
Apply the bit end to the screw head and press the start switch
3
When the electric driver stops, release the start switch
When screw tightening is completed according to the setting
The electric screwdriver becomes torque-up status (the electric screwdriver
arrives at the set torque and stops automatically with the click sound).
The main LED lights in green, a buzzer sounds and the screw count on the
parameter LED changes by one. (Increase/decrease of the screw count
changes in accordance with the setting)
When screw tightening is not completed according to the setting
The main LED lights in red, a buzzer sounds and NG No. E1 to E9 flashes on
the parameter LED. After that, the screw count is displayed. (The screw count
does not change)
Screw tightening is completed up to the set number
The OK signal (the signal that is output when a series of work is completed) is
output, the main LED lights in blue and a buzzer sounds. After that, the screw
count returns to the initial set number.
Color changes by action
Number or NG is displayed
TV07521-1_DLV30S12P-AYK_en.indb 16
2017/02/10 15:56:32