"A" is a special mode, that is designed to be
used both with forward rotation for tightening
the bolts or nuts and reverse rotation for
loosening the bolts or nuts.
■ Forward: bolt auto stop mode; the tool
stops after applying a number of impacts to
avoid fasten too tightly.
■ Reverse: bolt removal mode; the tool stops
automatically as soon as it has loosened
the bolt/nut.
Forward Rotation:
Indicator light on control
panel
16
Working
Maximum IPM
(Impacts per minute)
Mode
1
2
3
A
The " " mode is intended for driving screws in
wood.
Using the "M" button:
Press the "M" button directly without touching
the trigger switch. The corresponding
indicator light will illuminate to indicate the
active mode. Press the "M" button briefly (less
than 0.5 seconds) to cycle between "A" and
" " modes. Each press changes one mode.
See more details in the chart below:
Application
Fine-tuned tightening of small
1000
bolts and nuts.
2700
Moderate tightening torque.
3750
Maximum tightening torque.
Tightening with automatic
/
stop.
Greatly increase the screwing
/
speed while driving screws in
wood.
IW 1/2" 400 18-EC