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Check that the reverse gear lever is correctly in place (arrow in working direction). Press the
electric switch with your right hand. Rotation will start immediately. Now the head should be
moved towards the tube to start the threading process by pressing on the machine.
As soon as threading has begun, the head should be constantly and abundantly lubricated
with threading oil ROTHENBERGER.
Once the appropiate threading length has been achieved (the tube of the threading head
should never overhang in a normal thread), stop the motor. Change the position of the re-
verse gear lever and start the motor. The machine will begin to unscrew the head and the
tube will become free.
ATTENTION! Fast speed must only be used to unscrew the head. Never thread on fast
speed!
4.4
Charger and battery
Overview:
Battery pack
1
Sliding seat
2
Operation display
3
Start of operation
Before plugging in, check to see that the rated mains voltage and mains frequency,
as specified on the rating label, match your power supply!
Devices such as this one, which generate direct current, may have an effect on basic residual-
current circuit breakers. Use type F or better, with a release current of max. 30 mA.
Before commissioning the charger, ensure that the air slots are free. Minimum
distance to other objects is 5 cm/ 2"!
Self-test:
Insert mains supply plug.
The warning display (4) and the operating indicator (3) light up one after the other for approx. 1
second and the installed fan runs for approx. 5 seconds.
Battery pack:
Charge the battery pack before use (1).
If performance diminishes, recharge the battery pack.
The ideal storage temperature is between 10°C / 50° F and 30°C / 86° F. The permissible stor-
age temperature is between 0°C and 50°C / 32° - 122° F.
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.
Handling
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.
Warning display
4
Capacity indicator button
5
Capacity and signal indicator
6
ENGLISH
(D)
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