Atlas Copco ETB 4 Original-Produktanweisungen Seite 5

ETB
see front page) is in conformity with the following
Directive(s):
98/37/EEC, 2004/108/EC, 2006/95/EEC
Harmonised standards applied:
EN 50081-1, EN 50144-1, EN 50144-2-2, EN
61010-1, EN 61000-3-2, EN 61000-3-3, EN
61000-6-2, EN 61000-6-3
Technical file available from:
Quality Manager, Atlas Copco Industrial Tech-
nique, Stockholm, Sweden
Stockholm, 1 July 2013
Tobias Hahn, Managing Director
Signature of issuer
RoHS and WEEE
Information concerning Restriction of Hazardous
Substances (RoHS):
This product and its information, meets the re-
quirements of the RoHS Directive (2011/65/EU).
Information concerning Waste of Electrical and
Electronic Equipment (WEEE):
This product and its information, meets the re-
quirements of the WEEE Directive (2012/19/EU),
and must be handled according to the directive.
The product and/or its battery are marked with a
crossed trashcan, see figure below.
The symbol indicates that parts within the product
must be handled in accordance with the WEEE Di-
rective. These parts are indicated as "WEEE" in
the Spare part list, see under Remarks.
The entire product, or the WEEE parts, can be sent
to your "Customer Centre" for handling.
For more information, consult the website
http://www.atlascopco.com/.
Choose Products - Links and downloads, and
click EU RoHS and WEEE directives (ENG-
LISH only).
© Atlas Copco Industrial Technique AB - 9836 1316 08
Handling
Operating
With the operating switch in the forward position ,
the screwdriver is started by pressing the trigger.
Run the screwdriver till the preset torque is
reached and the clutch releases. Then you will hear
a click sound from the clutch and the green LED
will lighten and the motor will be shut off.
Operating switch
The screwdriver is locked with the operating
switch in the middle position and will run anti-
clockwise in the reverse position.
The trigger must be released before changing the
operating switch.
Temperature
Temperature in excess of 50°C reduce the perfor-
mance of the battery. Avoid extended exposure to
heat or sunshine (risk of overheating).
Setting of tightening torque
For accurate operation and safety, the tightening
torque of the screwdriver must be set correctly in
relation to the screw joint. Check the torque figure
for the actual joint and the tightening torque given
to the joint.
Atlas Copco's Torque Analyser, ACTA 4000, plus
an appropriately-sized in-line rotary transducer,
such as IRTT, are suitable instruments for check-
ing the torque, (see fig. and our main catalogue).
The tightening torque is adjusted by altering the
tension of the clutch spring by means of the adjust-
ment disc and the key provided. Place the key in
the hole in the front part. The adjustment key is to
be turned clock-wise to increase the tightening
torque. Always finish the adjustment at a "holding
position" (located each 1,5 turns of the key). If the
torque setted is too high, there will be no click-
sound from the clutch and the green LED will not
lighten, but the motor will be shut off.
To prevent the screw joint from being damaged, it
is recommended to start at low torque setting.
Don't adjust the torque over the maximum rec-
ommendation as it will result in improper
function and faster wear.
Safety Information
5