Virutex ATIB280 Gebrauchsanweisung Seite 16

• Longer runtime on a single charge;
• Compact and lightweight design.
Temperature Protection (Fig. 5.1)
The temperature protection system automatically
deactivates the power tool in case of overload or
when the battery 13 temperature exceeds 80°C. This
system protects the power tool from damage due to
non-compliance with operating conditions. When this
protection system is activated, the indicators 17 will
flash as shown in (Fig. 5.1) for 3 seconds.
Overheating Protection (Fig. 5.1)
The motor's overheating protection system automati-
cally turns off the power tool in case of overheating.
In this case, let the power tool cool down before
turning it on again. When this protection system is
activated, the indicators 17 will flash as shown in (Fig.
5.1) for 3 seconds.
Overload Protection (Fig. 5.1)
The motor overload protection system automatica-
lly turns off the power tool when it is operated in
a manner that causes an abnormally high current.
When this protection system is activated, the indica-
tors 17 will flash as shown in (Fig. 5.1) for 3 seconds.
Overload Protection
The battery 13 is protected by a deep discharge safety
system. In the case of a complete discharge, the
power tool will automatically disconnect.
Do not attempt to turn on the power tool when
the protection system is activated, as the battery 13
may be damaged.
Battery Charge Status Indicators (Fig. 5.2)
By pressing the button 18, the indicators 17 will
display the charge status of the battery 13 (Fig. 5.2).
LED Lamp
When pressing the on/off switch 5, the LED lamp
4 automatically turns on, allowing tasks to be
performed in low-light conditions.
Adjustment of speed, impact speed, and torque
(Fig. 6-7)
Make any adjustments only after the motor has
come to a complete stop.
When the reverse switch 6 is set to the left position
(clockwise rotation, see Fig. 7.2), it is possible to change
the speed, impact speed, and torque using button 9.
16
Press and release button 9 to change the speed, impact
speed, and torque simultaneously (Fig. 6). The indicator
8 shows the selected gear.
Position Speed
1 0-1500 min
2 0-2000 min
3 0-2500 min
When the reverse switch 6 is set to the right position (cou-
nterclockwise rotation), this setting does not function,
and the tool loosens at maximum speed and torque.
Gradual Speed Adjustment
The speed is controlled from 0 to the maxi-
mum speed by pressing the on/off switch 5. A light
pressure produces low revolutions, which allows the
power tool to start smoothly
Selecting the rotational direction
Change the rotational direction only after the
motor comes to a complete stop. Otherwise, it could
damage the power tool.
Counterclockwise rotation (removing screws) Move
the rotation direction selection button 6 to the right,
as shown in (Fig. 7.1).
Clockwise rotation (drilling, fastening screws) Move
the rotation direction selection button 6 to the left,
as shown in (Fig. 7.2).
9. OPERATIONAL TIPS
Install the socket wrench onto the head of the
fastener only when the power tool is turned off.
Description of the operation of the power tool
• When the power tool is in operation, the fastening
of threaded fasteners involves two stages: tightening
and setting with the operating impact mechanism. The
impact mechanism activates as soon as the threaded
connection is tightened and the motor load increa-
ses. In this way, the impact mechanism converts the
motor's torque into uniform rotational movements.
• During the unscrewing of threaded fasteners, the
aforementioned processes occur in reverse order.
• The torque depends on the operating period of the
Number of Torque
impacts (Nm)
0-1800 min 220 Nm
-1 -1
0-2700 min 250 Nm
-1 -1
0-3300 min 280 Nm
-1 -1