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Idiomas disponibles
Idiomas disponibles
QST42-20CT-T50-L134
Notice
Many events in the operating environment may af-
fect the tightening process and shall require a vali-
dation of results. In compliance with applicable
standards and/or regulations, we hereby require
you to check the installed torque after any event
that can influence the tightening result. Examples
of such events include but are not limited to:
• initial installation of the tooling system
• change of part batch, bolt, screw batch, tool,
software, configuration or environment
• change of air- or electrical connections
• change in line ergonomics, process, quality
procedures or practices
• changing of operator
• any other change that influences the result of
the tightening process
The check should:
• Ensure that the joint conditions have not
changed due to events of influence.
• Be done after initial installation, maintenance
or repair of the equipment.
• Occur at least once per shift or at another suit-
able frequency.
Safety and operating
instructions
Safety instructions
Warning / Important
• Make sure you are familiar with the operator's
instructions before you use this tool.
• The tool together with any attachements or ac-
cessories, must never be used for anything
other than the designed purpose.
• All locally legislated safety rules regarding in-
stallation, operation and maintenance shall be
respected at all times.
• This product is only intended for industrial use
and shall only be operated indoor in dry rooms.
This product must not be used in explosive at-
mospheres.
• Keep hands, long hair and other objects away
from the rotating socket.
© Atlas Copco Industrial Technique AB - 9836 3108 00
• Make sure that the tool is in good working or-
der and that the controller is correctly pro-
grammed before use to avoid unexpected be-
haviour from the tool which may result in oper-
ator injury.
• The tool with its drive/controller box is de-
signed to operate at any setting within its
torque range at a primary voltage of nominal
400V/ 50Hz alternatively 480V/ 60Hz, 3 phase.
Refer to the manual for Your POWER MACS
or Drive unit.
• Check function of the earth fault protector and
ground loop continuity on regular basis accord-
ing instructions in the drive/ controller ASL.
• Always keep the POWER MACS/drive unit
locked.
• Always make sure that the POWER MACS/
drive is switched off before connecting/discon-
necting the tool cable.
• Always disconnect the tool from the POWER
MACS/ drive unit before making any adjust-
ments on or inside the Tool.
• Refer installation and servicing to qualified
personnel only.
• For proper reference between product and in-
struction, note the Tool serial numbers here:
General information
General information
All tools are protected from overheating the motor
by a device which cuts the power if the tempera-
ture rises abnormally. When the temperature goes
down again, the overheat protection device resets
automatically.
Electrical protection is based on two systems. One
is passive and earths the entire equipment and the
other system is using a fuse.
Changing, interfering or tampering with the pro-
tective systems voids all warranty and obligation
from Atlas Copco.
Trouble-shooting and re-start of the system may
only be carried out by an authorized person.
Also check the continuity of the ground loop from
the tool body to proper earth. This control is rec-
ommended to be carried out at least once every
month.
Safety Information
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