"Li-Power" li-ion battery packs have a capacity and signal indicator: (6)
Press the button (5), the LEDs indicate the charge level.
If one LED is flashing, the battery pack is almost flat and must be recharged.
3.4
Operating
RO ID400 (fig. A):
Mount the machine on the screw, ensuring it is aligned straight.
The torque curve depends on the type of application:
With a hard screwdriving application (screwcouplings in hard material such as metal), maximum
tightening torque is already reached after a short impact duration (a).
With a soft screwdriving application (screwcouplings in soft material such as wood), a longer im-
pact duration (b) is required.
Recommendation: determine the correct impact duration by carrying out trial screwdriving.
Caution! With small screws, maximum torque can be reached even below an impact duration of
0.5 seconds.
- This is why the duration of the screwdriving process must be monitored exactly.
- Adjust the tightening torque by pressing firmly or lightly on the trigger (3), ensuring that the
screw is not damaged or that the screw head does not tear off.
RO BC14/36 Charger, RO BP18/2 and RO BP18/4 battery (fig. B):
Charging battery pack:
Push the battery pack completely to the stop on the sliding seat (2).
The operating indicator (3) flashes.
Conservation charge:
Once the charging process has finished, the battery charger automatically switches to conserva-
tion mode.
The battery pack can remain in the battery charger and is therefore always ready for use.
The operating display (3) lights up continuously.
Fault:
● Warning display (4) lights up continuously.
Battery pack is not charged. Temperature too high/ too low. When the temperature of the battery
pack is between 0 °C and 50 °C, the charging process begins automatically.
● Warning display (4) flashes.
Battery pack is defective. Remove the battery pack immediately from the charger.
The battery pack was not pushed correctly onto the sliding seat (2).
18
The screwdriving process has two elements: inserting
the screw and tightening the screw with the percussion
mechanism.
The tightening torque depends on the impact duration.
With an impact duration of approx. 5 seconds, the max-
imum tightening torque has been reached.
ENGLISH