sauter TVO-N User manual

Sauter GmbH
Ziegelei 1
D-72336 Balingen
e-mail: [e-mail]
Phone : +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.sauter.eu
Instruction manual motorized test
bench
SAUTER TVO-N/THM-N
Version 2.1
11/2021
GB
TVO-THM-BA-e-2121
PROFESSIONAL MEASURING

2 TVO-THM-BA-e-2121
GB
SAUTER TVO-N/THM-N
V. 2.1 11/2021
Instruction manual motorized test bench
Congratulations on thepurchase of the SAUTER TVO or the THM test bench.We hope
you enjoy your quality measuring system with its wide range of functions and high
reproducibility. If operated correctly, this high-quality product will give you many years
of use.
For questions, wishes or suggestions we are always at your disposal.
Table of contents:
1Introduction.................................................................................................... 3
2Scope of delivery........................................................................................... 3
3Weight and dimensions................................................................................. 3
4Check before use........................................................................................... 4
5Possible applications.................................................................................... 4
6Control panel THM-N ..................................................................................... 6
7Application ..................................................................................................... 7
7.1 Check before starting the measurement / test...................................................................... 7
7.2 Speed setting............................................................................................................................ 7
7.3 Presettable cycles .................................................................................................................... 7
7.4 Limit switch............................................................................................................................... 7
8General safety instructions........................................................................... 8

TVO-THM-BA-e-2121 3
1 Introduction
All Sauter force gauges up to 500 N can be fitted to the TVO-N and THM-N series.
SAUTER offers optional software and accessories to give you the greatest possible
flexibility in configuring your measuring system. Please contact SAUTER for further
information.
.
2 Scope of delivery
-SAUTER TVO-N/THM-N
-Power cord
-Operating instructions
-Accessories (depending on model)
3 Weight and dimensions
Test bench
TVO
500N300
THM
500N500N
Dimension
(LxWxH)
430x235x570 mm
555x170x345 mm
Weight
25kg
35kg
Packaging
stable wooden box

4 TVO-THM-BA-e-2121
4 Check before use
After receipt of the test bench, it should be checked in advance whether no transport
damage has occurred, whether the outer packaging, the metal housing, other parts
or even the test bench itself have been damaged. If any damage is evident, please
notify SAUTER GmbH immediately.
5 Possible applications
The TVO-N or THM-N test stand is designed to accommodate most SAUTER force
measuring devices without any great difficulty. It has a wide range of applications and
can be operated manually. It can also perform individual functions independently.
These are, for example, infinitely variable speed adjustment, automatic horizontal
movement (THM) or vertical movement (TVO) with preset repetition (up to 1000
cycles). It can be used for material testing in the metal, plastics and textile industries.
It can also be operated with SAUTER software (AFH), from where it can be
conveniently controlled by PC. This software is also able to document force, time and
distance.
•Select the correct test stand with regard to the test direction you require.
•Under no circumstances should you attempt to open, repair or modify the unit.
Contact SAUTER GmbH.
•The test bench is not suitable for operation in a humid environment. Avoid
penetration of moisture into the housing under all circumstances.
•Do not use sharp objects to operate the buttons.
•Use the limiting rings on the test bench to check the travel. Precise adjustment
of the travel using the limiting rings prevents damage to the test stand and the
force gauge used.
•From time to time, moisten the rods with a lubricating oil.
Turn off the unit and unplug the power cord if you are not going to use it for a long
time.

TVO-THM-BA-e-2121 5
Test bench
TVO500N300
THM500N500N
Maximum force
500 N
500 N
Speed range
15-300 mm/min
50-500 mm/min
Speed accuracy
2% of max.
Maximum travel
distance
270mm
215mm
Maximum number
of cycles
1000 (only THM-N)
Nominal voltage
220V 50/60Hz
Backup
3A
Operating
temperature
20±10°C
Storage and
transport temp.
-27°C up to 70°C
Relative air
humidity
15 % up to 80

6 TVO-THM-BA-e-2121
6 Control panel THM-N
Function
Declaration
Main switch:
Switching the test bench on / off
Direction switch OPEN:
Lower slide moves upwards (as long as is
pressed)
Direction button AB:
Lower slide moves downwards (as long as is
pressed)
Stop button:
In Auto Mode the movement is stopped
Speed control knob:
Regulation of the lifting speed
Manual / Auto Mode:
Choice between manual or automatic
movement
Display of preset cycles:
With the help of the counters , counters
and selection of counter position a number
can be preset, how many cycles are to be run
Display of driven cycles:
The number of cycles completed is displayed
here
Reset button:
Zeroing of the driven cycles
The movement of the test bench is defined by the lower and upper limiting ring.
These limiting rings must be adjusted for each test.

TVO-THM-BA-e-2121 7
7 Application
7.1 Check before starting the measurement / test
•Wiring, switching on Display flashes 5 times
•Test the movement without the test piece, manually actuating the limit
switches to test their function.
•Test of the automatic movement. Press the Manual/Auto Mode button, Auto
Mode indicator lights up. Set cycles (avoid setting "1"), start test run with Up or
Down button. At the end of the cycles, the test bench stops and emits an
alarm tone 3 times, test finished.
7.2 Speed setting
The speed can be adjusted continuously up to the maximum. The set speed can be
read off the display.
7.3 Presettable cycles
A number of cycles can be preset on the test bench. The preset value is displayed in
the lower area. It can be set with the keys Counter , Counter and Select
counter position. The "run" number is displayed in the upper area. The counter can
be reset with the Zero key .
7.4 Limit switch
In manual mode, movement stops when the limit switches are reached. In Automatic
mode, movement stops at the Perimeter Switch for about 5 seconds and then
continues in the opposite direction. In order to ensure that the test/examinations run
smoothly, you should ensure that you align the boundary rings very precisely so that
the test object or test equipment is not destroyed if the path is too long/short.

8 TVO-THM-BA-e-2121
8General safety instructions
WARNING
Risk of injury due to overridden functions of the protective devices!
Overloaded functions of the protective devices can lead to severe
Injuries lead.
● Never override the functions of the protective devices, either yourself or by third parties.
● Never test with protective devices disabled.
● Never tamper with protective devices.
● Comply with all safety instructions.
WARNING
Risk of injury from falling parts!
Falling parts can cause serious injuries.
● Only use suitable and technically flawless lifting gear.
● Use lifting equipment with sufficient lifting capacity.
● Carefully fasten individual parts and larger assemblies with lifting gear.
● Secure individual parts and larger assemblies with lifting gear.
● Make sure that there is no danger from the hoist.
● Lift individual parts and larger assemblies slowly.
WARNING
Risk of injury from rotating components!
The drive can start automatically. Rotating components such as spindles on the drive
of the crosshead or the extensometer can catch long hair, loose clothing as well as sleeves or jewelry.
This can lead to serious injuries.
● Work only in clothing with tight-fitting sleeves.
● Wearing jewelry while working on the test system is prohibited.
● Use hairnet if necessary.
● Wear suitable protective equipment
WARNING
Risk of injury when handling in the test room!
When handling in the test room during the
operation of the test system, there are
Risk of injury. Your hands and arms can be
pinched and crushed.
● Never handle in the test room while the test
system is running.
● Never handle anything in the test room during
a test.
WARNING
Danger of tipping due to use of heavy
specimens!
In the case of heavy specimens that are inserted
off-center, as well as due to improper
Behavior can tip the test system.
● Ensure that the test system is securely
positioned.
Never use the test system as a climbing aid.

TVO-THM-BA-e-2121 9
WARNING
Risk of injury from electric shock!
There is a risk of injury when cleaning the
electrical system with wet cloths.
by electric shock.
● Turn off the power supply with the main switch.
● Unplug the power cord.
● Do not use wet cleaning cloths.
● Always use only dry or moistened cloths.
CAUTION
Risk of injury!
There is a risk of injury when working on/with the test system.
● Comply with the applicable and binding national regulations on the
accident prevention.
Comply with the recognized technical rules for safety and
professional work.
Comply with the regulations on health and safety at work.
Provision of work equipment and its use.
● Observe company regulations such as supervision and reporting requirements.
● Read the operating instructions completely.
● Read the operating instructions and data sheets of external components
all the way through.
● Observe all safety instructions in the operating instructions.
● Observe all safety signs attached to the test system.
● Always wear appropriate safety equipment.
NOTE
Work on the test system may only be carried out by specialists qualified for this work.
be carried out.
NOTE
Only one operator may work on the test system at a time.
- During operation, the operator's workplace is located in front of the