Introduction to the operating instructions
2
Preface
These operating instructions help you to make
proper,
safe and
economical
use of the TWdrive torque and angle wrench.
Target group of these
operating instructions
These operating instructions are aimed at torque
and angle wrench users.
We assume that these persons possess general
technical knowledge.
Each person who undertakes the following activities
with the torque and angle wrench must have read
and understood the entire content of these
operating instructions:
Set-up
Programming
Operation
Maintenance or
Disposal
If you do not understand any of the information in
these operating instructions or information is
missing, please contact the Hoffmann Group.
The full address can be found on the last page of
these operating instructions.
Contents
Introduction to the operating instructions ....................................................................................................... 6
Availability ........................................................................................................................................................... 6
Supplements ....................................................................................................................................................... 6
Structural features .............................................................................................................................................. 6
Safety ........................................................................................................................................................... 6
Proper use .......................................................................................................................................................... 6
Basic safety instructions ..................................................................................................................................... 7
Avoiding risks of injury .............................................................................................................................. 7
Avoiding damage to the torque and angle wrench ................................................................................... 7
Avoiding malfunctions .............................................................................................................................. 7
Environmental pollution due to incorrect disposal .................................................................................... 8
Handling rechargeable batteries and batteries ................................................................................................... 8
Structural features of the information on dangers .............................................................................................. 8
Structural features of notices regarding material and environmental damage ................................................... 8
Transportation, scope of delivery and storage ............................................................................................... 8
Description ................................................................................................................................................... 9
Device characteristics ......................................................................................................................................... 9
Identification ...................................................................................................................................................... 10
Accuracy ........................................................................................................................................................... 10
Symbols and markings ..................................................................................................................................... 10
Display and buttons .......................................................................................................................................... 11
Direct input, measuring and function modes .................................................................................................... 12
TWdrive direct inputs .............................................................................................................................. 12
Function modes ...................................................................................................................................... 14
Technical data .................................................................................................................................................. 15
Installing the TWdrive software ................................................................................................................... 18
Preparing the torque and angle wrench ....................................................................................................... 19
Prerequisites for use ......................................................................................................................................... 19
Inserting batteries ............................................................................................................................................. 20
Selecting inserts and plug-in tools .................................................................................................................... 20
Installing and removing plug-in tools ................................................................................................................ 21
Determining the extension length ..................................................................................................................... 22
Switching the torque and angle wrench on and off .......................................................................................... 23
Taring the torque and angle wrench ................................................................................................................. 23
Taring on switching on ........................................................................................................................... 23
Manual taring .......................................................................................................................................... 23
Menu overview ........................................................................................................................................... 24
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