Trotec T660 User manual

T660
OPERATING MANUAL
MATERIAL MOISTURE
MEASURING DEVICE
EN
TRT-BA-T660-TC-001-EN

1Operating manual – Material moisture measuring device T660 EN
Symbols
Danger!
Warns of a hazard which can lead to personal injury.
Caution!
Warns of a hazard which can lead to damage to prop-
erty.
The current version of the operating manual can be found at:
www.trotec.de
Legal notice
This release replaces all previous versions. No part of this publi-
cation may be reproduced without written permission from TRO-
TEC®. The same applies for electronically processing, duplicating
or spreading the publication. Subject to technical changes. All
rights reserved. Trademarks are used without guarantee that they
may be used freely and primarily following the spelling of the
manufacturer. Product names are registered.
Changes to construction in the interests of constant improve-
ments to the product, as well as changes to the shape and colour
are reserved.
The scope of delivery may vary from product images. This docu-
ment was created with all due care. TROTEC®accepts no liability
whatsoever for possible mistakes or omissions.
The only party responsible for determining measured results to be
valid, drawing conclusions and deriving actions is the user!
TROTEC® accepts no claims of warranty for the correctness of
the determined measured values or measured results. Further,
TROTEC®accepts no liability whatsoever for possible mistakes or
damage which have been caused by utilising the determined
measured results. © TROTEC®
Warranty
The warranty is for 12 months. Damages caused by incorrect use
by untrained people or start-up by unauthorised people are
excluded from the warranty.
The device complies with the fundamental health and safety
requirements of the applicable EU regulations and was tested at
the factory for perfect functionality multiple times. However, if
faults in the functionality occur and cannot be remedied with the
measures in the chapter Errors and faults, please get in touch
with your dealer or distributor. When making a warranty claim,
supply the device number (see the rear of the device). The invoice
acts as warranty certificate. When manufacturer's instructions or
legal regulations have not been followed, or after unauthorised
changes to the device are made, the manufacturer is not respon-
sible for the resulting damages. Changes to the device or unau-
thorised replacement of individual parts can drastically impact
the electrical safety of this product and leads to the forfeit of the
warranty. Liability does not extend to damages to people or prop-
erty caused by the device being used other than as described in
the instructions in this operating manual. Subject to changes to
technical design and model changes as part of constant develop-
ment and product improvement without prior notice.
No liability is accepted for damages resulting from improper use.
In such cases, entitlements to a warranty are then also forfeited.
Table of contents
Notes regarding the operating manual .................................... 1
Information about the device................................................... 2
Technical data ........................................................................ 3
Safety ..................................................................................... 3
Transport and storage............................................................. 4
Operation................................................................................ 4
Measuring principle ................................................................ 8
PC software ............................................................................ 9
Errors and faults ..................................................................... 10
Maintenance........................................................................... 10
Disposal.................................................................................. 11
Declaration of conformity ........................................................ 11
Notes regarding the operating manual

EN Operating manual – Material moisture measuring device T660 2
Description of the device
The material moisture measuring device T660 is a dielectric
humidity sensor, which can be used for the quick and
non-destructive localization of humidity or moisture distributions.
The device enables the detection of near-surface moisture in
walls or flooring. The measured values will be displayed in real
time.
A minimum, maximum and average function is available for the
direct analysis of the measured data. Besides, the currently
measured value can be recorded via the hold function.
The device further features an alarm function. Once the preset
limit value is exceeded, the device alerts the user through emit-
ting an acoustic signal!
The device is suited for the preliminary check of the building
materials' readiness for covering for subsequent measurements
according to the calcium carbide method (CM measurement). The
moisture indication allows the localization of the most significant
measuring spots to extract material for the CM measurement.
You can connect the device to a computer by using the USB cable
included in the scope of delivery. Then you can extract and ana-
lyse your measured results with the optional MultiMeasure Studio
software.
Device depiction
Cross control
Display
Information about the device
No. Operating element
1Display
2 Cross control
3 Battery compartment with battery cover
4 On/Off key
5USBinterface
6 Measuring head
1
2
6
3
45
No. Operating element
7 Up key
8 Right/back key
9 Down key
10 OK button
11 Left/menu key
No. Display element
12 Configuration mode display
13 Measuring mode
14 Measurement value display top
15 Display of the selected unit
16 Measurement value display bottom
17 Configuration mode options
7
8
11
10
9
TH
HOLD
%WT
g/m
3
g/kg
Pabs[hPa]
SENS MAT TEMP Alarm
Alt.[ft] CAL12
gr/lb dp °C °F % rH
CM m/s ppm °F °C
IR
MAX
DP
MIN AVG
CFG
ACT
14
16
15
12
13
17

3Operating manual – Material moisture measuring device T660 EN
Scope of delivery
The scope of delivery includes:
• 1 x Material moisture measuring device T660
• 1 x USB cable
• 4 x Alkaline LR6 AA, 1.5 V batteries
• 1 x Display protection film
• 1 x Getting started guide
• 1 x Factory test certificate
Carefully read the operating manual before using the device
and keep it within reach!
• Do not use the device in atmospheres containing oil, sulphur,
chlorine or salt.
• Never use the device for measurements at live parts.
• Ensure that all connection cables are protected from damag-
es (e.g. from kinks or crushing).
• Protect the device from permanent direct sunlight.
• Observe the storage and operating conditions (see chapter
Technical data).
Intended use
Only use the material moisture measuring device T660 for the
moisture measurement of building materials.
Here, read and observe the technical data.
To use the device for its intended use, only connect and use
accessories and spare parts which have been approved by
TROTEC®.
Improper use
Do not use the device in potentially explosive atmospheres, or for
measurements in liquids. TROTEC®accepts no liability for dam-
ages resulting from improper use. In such a case, entitlements to
a warranty are forfeited. Any unauthorised modifications, altera-
tions or structural changes to the device are forbidden.
Personnel qualifications
People who use this device must:
• have read and understood the operating manual, especially
the Safety chapter.
For maintenance or repair work which requires the housing
to be opened, contact TROTEC®customer service. Devices
which have been opened unlawfully are void of any warranty
and warranty claims.
Residual risks
Danger!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Danger!
The device is not a toy and does not belong in the hands
of children.
Danger!
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way.
Observe the personnel qualifications.
Caution!
To prevent damages to the device, do not expose it to
extreme temperatures, extreme humidity or moisture.
Caution!
Do not use abrasive cleaners or solvents to clean the
device.
Technical data
Parameter Value
Model T660
Dimensions (L x W x H) 209 mm x 63 mm x 35 mm
Weight incl. batteries approx. 300 g
Measuring range 0 to 200 digits
Operating range
Operating temperature 0 °C to +50 °C
Relative humidity <90%or<20g/m
3
(non-condensing)
Storage
Relative humidity < 95 % (non-condensing)
Ambient temperature -20 °C to +60 °C
Energy
Battery 4 x Alkaline LR6 AA, 1.5 V batteries
comparable NiMH rechargeable batteries
(>2500 mAh)
Current consumption, active approx. 80 mA
Current consumption, passive approx. 70 μA
Battery life at least 30 h
Safety

EN Operating manual – Material moisture measuring device T660 4
Transport
Use a suitable bag to transport the device safely.
Storage
When the device is not being used, observe the following storage
conditions:
•dry,
• protected from dust and direct sunlight,
• with a plastic cover to protect it from invasive dust, if neces-
sary.
• The storage temperature is the same as the range given in
the chapter Technical data.
• When storing the device for a long time, remove the batteries.
Accessories
Optionally, the following accessories are available for transport
and storage:
•TROTEC
®Holster 3
For further information please contact your TROTEC®customer
service.
Inserting the batteries
• Insert the supplied batteries before first use.
Caution!
Make certain that the surface of the device is dry and the
device is switched off.
1. Open the cover of the battery compartment (3).
2. Insert the batteries in the compartment as indicated in the
figure.
3. Close the cover of the battery compartment (3).
– The device can now be switched on.
Switching on
Note:
The cross control is very sensitive. Therefore, avoid dirt on the
control panel, because it could be misinterpreted by the device as
keystroke.
Before use make sure that the touchscreen control panel is
dirt-free.
If required clean the touchscreen control panel according to
chapter Cleaning the device on page 10.
1. Hold the device pointing into clear space.
– The device should point away from the body and not at or
near material surfaces. When failing to observe the above
instructions, the following calibration will be corrupt.
2. Press the On/Off key (4) until a beep is emitted.
– The device name and firmware version is shown on the dis-
play.
– The battery charge is indicated on the display.
– The device carries out an automatic calibration. During
calibration the display indicates the lettering CAL. These
flashing characters are accompanied by brief acoustic sig-
nals.
– An extended acoustic signal indicates that the calibration
has been completed.
– The device is ready for operation.
Transport and storage
Operation

5Operating manual – Material moisture measuring device T660 EN
Carrying out a measurement
Note:
Note that moving from a cold area to a warm area can lead to con-
densation forming on the device's circuit board. This physical and
unavoidable effect can falsify the measurement. In this case, the
display shows either no measured values or they are incorrect.
Wait a few minutes until the device has become adjusted to the
changed conditions before carrying out a measurement.
Please observe the information regarding the measurement prin-
ciple.
1. Hold the measuring device at the black rubber surfaces and
maintain this position, for otherwise the measurement results
might be falsified.
2. Firmly place the measuring head in a vertical position on the
good to be measured.
3. Observe a minimum distance of 8 to 10 cm to corners.
4. Read the measured value from the display.
Carrying out a comparative measurement
1. Look for a preferably dry spot at the component.
2. Perform a measurement as previously described.
– The thus determined measured value will be the reference
value for dry.
3. Look for a preferably damp or wet spot at the component, if
any.
4. Perform a measurement as previously described.
– With regard to the present conditions, the thus determined
measured value will be the reference value for damp/wet.
5. Carry out further measurements at the component.
– Higher measured values usually signify a higher moisture
content in the near-surface area of the material to be
measured.
Particularly for larger areas, it is always recommended to perform
measurements in form of a preferably close-meshed grid, for it is
only this way that changes in the moisture content of the material
can relatively confidently be detected and occasional outliers
minimized.
Key lock
1. Briefly press the On/Off key (4) during operation.
– The device emits a short beep.
– The following message appears on the display: LoC on.
– Key lock is activated.
2. Press the On/Off key (4) again.
– The device emits a short beep.
– The following message appears on the display: LoC off.
– Key lock is no longer activated.
TH
HOLD
%WT
g/m
3
g/kg
Pabs[hPa]
SENS MAT TEMP Alarm
Alt.[ft] CAL12
gr/lb dp °C °F % rH
CM m/s ppm °F °C
IR
MAX
DP
MIN AVG
CFG
ACT

EN Operating manual – Material moisture measuring device T660 6
Configuration mode
1. Press the Left/menu key (11) for approx. 2 seconds.
– The device emits a short beep.
– The CFG symbol (12) is displayed in the upper right corner.
– The available options for configuration mode (17) are dis-
played.
2. Use the cross control (2) to select the desired option.
3. Confirm the selection by pressing the OK button (10).
– The selected symbol will be illuminated.
Setting the alarm
Here you can determine the limit value for the alarm function.
Upon exceeding this value, the device emits an acoustic signal
and the indication ALARM (17) flashes. The alarm function draws
on the current digit measured value. The limit value can be deter-
mined within a range of 0 to 200.
1. Select ALARM (17) whilst in configuration mode.
2. Press the OK button (10) to confirm.
– The upper measurement value display (14) flashes.
3. Press the Up (7) or Down (9) key to activate or deactivate the
alarm.
–On or Off will be indicated in the upper measurement value
display (14).
4. Press the Right/back key (8).
– Depending on the selection, the alarm is either activated or
deactivated.
– The lower measurement value display (16) flashes.
5. Press the keys Left/menu (11) or Right/back (8) to select a
digit.
– The selected digit flashes.
6. Press the Up (7) or Down (9) key to change the value of the
selected digit.
7. Repeat the steps 5. and 6. until the value is set as desired.
8. Press the OK button (10) for approx. 2 seconds.
– The alarm was set based on your choice.
– The device switches to measuring mode.
– With activated alarm function the indication ALARM (17)
continues to be displayed.
Adjusting the display illumination
The display illumination can be adjusted within a range of 20 to
100 %. Another available setting is AL.on. AL.on features a
brightness of 100% and deactivates the automatic switch-off
function.
1. Select the lamp (17) whilst in configuration mode.
2. Press the OK button (10) to confirm.
3. Select the desired value by use of the Up (7) or Down (9) key.
4. Press the OK button (10) for approx. 2 seconds.
– The set value will be adopted.
– The device switches to measuring mode.
Configuration mode Description
ALARM Setting the threshold value for the alarm
Lamp Adjusting the display illumination
MAT Material settings
CAL Setting the offset
TH
HOLD
%WT
g/m
3
g/kg
Pabs[hPa]
SENS MAT TEMP Alarm
Alt.[ft] CAL12
gr/lb dp °C °F % rH
CM m/s ppm °F °C
IR
MAX
DP
MIN AVG
CFG
ACT
12
17

7Operating manual – Material moisture measuring device T660 EN
Material settings
Here you can select the construction material for the measure-
ment. The following options are available:
• 0 no: No material selected.
• 1 An: The selected material is anhydrite screed.
• 2 Ce: The selected material is cementitious screed.
Please note that in case of the settings 1 and 2 an additional value
will be indicated in the upper measurement value display (14).
It is a combination of the material (1 or 2) and the calculated per-
centage.
•Example: 2_7.5 (7.5 % with cementitious screed).
1. Select MAT (17) whilst in configuration mode.
2. Press the OK button (10).
3. Select the desired value by use of the Up (7) or Down (9) key.
4. Press the OK button (10) for approx. 2 seconds.
– The device switches to measuring mode.
– With either setting 1 or 2 the indication MAT (17) continues
to be displayed.
Setting the offset
By use of CAL a single-point calibration can be carried out for the
selected sensor indications. All sensors are already factory-cali-
brated and have a corresponding characteristic calibration curve.
By stating a calibration value (offset) a global shift of the calibra-
tion curve, which has an effect on the entire measuring range, is
performed for the single-point calibration! The offset value to be
entered is that value by which the calibration curve will be shifted.
Example:
The displayed value is always 5 too high => change the offset
value for this measurement channel to -5.
The offset value's default setting is 0.0.
Changing the offset value brings about an automatic reset of the
measured values.
1. Select CAL (17) whilst in configuration mode.
2. Press the OK button (10).
3. Press the keys Left/menu (11) or Right/back (8) to select a
digit.
– The selected digit flashes.
4. Press the Up (7) or Down (9) key to change the value of the
selected digit.
5. Repeat the steps 5. and 6. until the value is set as desired.
6. Press the OK button (10) for approx. 2 seconds.
– The offset is set.
– The device switches to measuring mode.
– With set offset value the indication CAL (17) continues to be
displayed.
Exiting configuration mode
Configuration mode will automatically be terminated after 8 sec-
onds without entry.
You can quit configuration mode yourself anytime. Please note
that in such an event no changes made to the settings will be
adopted.
1. Press the Right/back key (8) for approx. 2 seconds.
– Configuration mode will be terminated.
Measuring mode
In the lower measurement value display (16) the measured value
is indicated in digits. In the upper measurement value display (14)
the measured value is indicated in % (mass-%) or %CM –
depending on the chosen setting.
1. Press the keys Right/back (8) or Left/menu (9) until the de-
sired measuring mode is displayed.
The device comes with the following measuring modes:
Holding the measured value
1. Set the measuring mode to HOLD.
– The current measured value will be held and displayed.
– The device will hold this value until the measured values
are set back or the device is switched off.
Resetting the measured values
1. Press the OK button (10) for approx. 2 seconds.
– All previously stored measured values of the measuring
modes AVG, MIN, MAX and HOLD will be set back.
– All measured values are then determined anew based on
the measurement proceeding in the background.
Measuring mode Description
ACT Measured value in real time
AVG Average value of measurements since
switch-on
MIN Minimum measured value
MAX Maximum measured value
HOLD Measured value will be held
TH
HOLD
%WT
g/m
3
g/kg gr/lb dp °C °F % rH
CM m/s ppm °F °C
IR
MAX
DP
MIN AVG
CFG
ACT
13
14
16
15

EN Operating manual – Material moisture measuring device T660 8
Checking current settings
1. Press the Right/back key (8) for approx. 2 seconds.
– The selected settings are indicated in the two measure-
ment value displays (14, 16).
Measured value storage
Please note that measured values cannot be saved on the device
itself. In order to save measured values, the device has to be con-
nected to a PC via a USB cable using the MultiMeasure Studio
software.
1. Briefly press the OK button (10).
– The displayed measured value will be saved in the soft-
ware.
Further information can be gathered from the help text of the
MultiMeasure Studio software.
USB interface
The device can be connected to a PC via the USB interface (5).
See chapter PC software on page 9.
Switch-off
1. Press and hold the On/Off key (4) for approx. 4 seconds until
a beep is emitted.
– The device will be switched off.
The measurement is effected according to the dielectric measur-
ing principle.
Notes regarding the measurement principle
• The measurement results are only to be used as reference
for a rough orientation.
• An important variable influencing the measured value is the
bulk density of the good to be measured. The higher the bulk
density, the higher the measured value.
• Before measuring, the measuring point is to be cleared of any
impurities (e.g. paint residues, dust).
• If the material to be measured contains metal (e.g. nails,
screws, lines, pipes, etc.) and is situated within the sensor's
measuring field, the measured value skyrockets.
In that event the measurement is not conclusive.
• When the ball head is held to corners (e.g. window frames),
the measured value is generally higher, because there is
more matter in the measuring head's stray field. Toward a
corner a distance of more than 8 to 10 cm has to be ob-
served.
• During the measurement always hold the measuring head (6)
in a vertical position to the measured material, press it to the
surface and do not tilt it.
• Rough surfaces will always result in a too low measured val-
ue.
• Depending on the material's bulk density, the device's impact
depth amounts to 20 to 40 mm. Conclusions regarding zones
located at a lower level cannot be drawn.
• With material thicknesses of less than 20 mm there is a dan-
ger of humidity values from adjacent material layers affecting
the measured value.
• The dielectric measurement method's main area of use con-
sists in comparative measurements at the same construction
material or similar components. Therefore, this method is
well suited for the examination of water damage, leak detec-
tion and the localization of moisture zones for the purpose of
marking the measuring spot for CM measurements.
Measured value assessment for wood
The measurement result is either in the dry or the saturated area.
Saturated means that in addition to the water bound within the
wood there is further liquid. If there is, hence, a measured value
of more than 80, the wood is most like soaked.
Since the measurement value displays of the dielectric measure-
ment method – depending on marginal conditions – are subject
to great fluctuations, a resistance measurement is always prefer-
able, in particular for the determination of wood moisture.
Measuring principle
Display [digit] Wood moisture zone
< 50 digits dry
> 80 digits limit to the saturated range

9Operating manual – Material moisture measuring device T660 EN
Measured value assessment for building material
For building materials the measurement results of the dielectric
measuring method can only be used as reference for a rough ori-
entation. Conclusions with respect to absolute humidity in
mass % (M%) can only be drawn for measurements, performed
with the exact same marginal conditions and compositions of the
building material as indicated for the test set-up in the chart
below.
This graph was created in collaboration with the Institute of Build-
ing Materials Research of the RWTH Aachen (IBAC) and illustrates
the correlation between the measured value and the
mass-related moisture content of the examined building materi-
als.
The spread of the achieved measurement results for the dielectric
measuring method is clearly higher than for the resistance meas-
uring method.
The dielectric measuring method is not suited for the quantitative,
but only for the qualitative moisture measurement in near-surface
areas.
The indicated measured values are not the result of a qualified
moisture measurement as per VOB (German Construction Con-
tract Procedures) or relevant specialist regulations.
The measured values are only to be interpreted as indicators (dry,
damp, wet).
For building materials the measurement results of the dielectric
measuring method can only be used as reference for a rough ori-
entation.
Use the MultiMeasure Studio Standard PC software (free standard
version) or MultiMeasure Studio Professional (paid professional
version, dongle required) to carry out a detailed analysis and vis-
ualisation of your measured results. You can only use all config-
uration, visualisation and functional options of the device when
using this PC software and a TROTEC®USB dongle (professional).
Installation requirements
Ensure that the following minimum requirements for installing the
MultiMeasure Studio Standard or MultiMeasure Studio
Professional PC software are fulfilled:
• Supported operating systems (32 or 64 bit version):
– Windows XP from service pack 3
–WindowsVista
–Windows7
–Windows8
• Software requirements:
– Microsoft Excel (to display stored Excel files)
– Microsoft .NET Framework 3.5 SP1 (is otherwise automat-
ically installed during the software installation)
• Hardware requirements:
– Processor speed: min. 1.0 GHz
– USB connection
– Internet connection
– 512 MB RAM, minimum
– 1 GB hard disk space, minimum
– Optional: TROTEC®USB dongle (Professional) for using the
professional version of the PC software
Display [digit] Building moisture zone
< 40 digits dry
40 - 80 digits damp
> 80 digits wet
10
[M-% = CM-%],
2
[CM-% = M-% - 1.5...2],
3
20 30 40 50 60 70 80 90 100 110 120 1300
0
1
2
3
4
5
6
7
8
1
Measured value [digits]
anhydrite floating screed (1)
cementitious screed (2)
C 30/37 concrete (3)
M%
PC software

EN Operating manual – Material moisture measuring device T660 10
Installing the PC software
1. Download the current PC software from the Internet. To do
so, visit the website www.trotec.de. First click on Service,
followed by Downloads and then Software. Select the
MultiMeasure Studio Standard software from the list. If you
want to use the optionally available professional version of
the PC software MultiMeasure Studio Professional (dongle),
then get in touch with your TROTEC®customer service.
2. Double-click on the downloaded file to start the installation.
3. Follow the instructions of the installation wizard.
Starting the PC software
1. Connect the device to your PC via the USB connection cable
provided in the scope of delivery.
Note:
Step 2 only needs to be performed, when using the Professional
software functions.
If you only use the Standard software functions, please proceed
to step 3.
2. In order to enable the Professional functions, connect the
TROTEC®USB dongle to a free USB port on your PC.
– The TROTEC®USB dongle (Professional) is automatically
detected by the operating system.
– If you only connect the TROTEC®USB dongle (Professional)
to your PC after starting the PC software, click the
Parameters menu item in the PC software. Afterwards,
click the USB symbol (dongle check) to read the connected
TROTEC®USB dongle (Professional).
3. Switch on the device (see chapter Switching on on page 4).
4. Start the MultiMeasure Studio software.
Information regarding the use of the MultiMeasure Studio
software is provided in the help text of the software.
The accurate functionality of the device was tested during pro-
duction a number of times. However, if functionality faults do
occur, then check the device according to the following list.
The device does not switch on:
• Check the charging status of the batteries. Change the bat-
teries when the message Batt lo is displayed upon switch-on.
• Check that the batteries are properly positioned. Check the
polarity is correct.
• Never carry out an electrical check yourself; instead, contact
your TROTEC®customer service.
For maintenance or repair work which requires the
housing to be opened, contact TROTEC®customer
service. Devices which have been opened unlaw-
fully are void of any warranty and warranty claims.
Cleaning the device
1. Use a soft, lint-free cloth for cleaning.
2. Dampen the cloth with clean water. Do not use sprays, sol-
vents, alcohol-based or abrasive cleaners to dampen the
cloth.
3. Clear dirt from the housing, the connections and the colour
display.
Battery change
Change the batteries when the message Batt lo is displayed upon
switch-on or the device can no longer be switched on. See Insert-
ing the batteries on page 4.
Errors and faults
Maintenance

11 Operating manual – Material moisture measuring device T660 EN
In the European Union, electronic equipment must not
be treated as domestic waste, but must be disposed of
professionally in accordance with Directive
2002/96/EC of the European Parliament and Council of
27th January 2003 concerning old electrical and electronic
equipment. After the end of its use, please dispose of this device
in a manner appropriate to the relevant legal requirements.
In the European Union, batteries must not be treated as domestic
waste, but must be disposed of professionally in accordance with
Directive 2006/66/EC of the European Parliament and Council of
6th September 2006 concerning batteries and accumulators.
Please dispose of batteries in a manner appropriate to the rele-
vant legal requirements.
in accordance with the EC Low Voltage Directive 2006/95/EC and
the EC Directive 2004/108/EC about electromagnetic compatibil-
ity.
Herewith, we declare that the T660 material moisture measuring
device was developed, constructed and produced in compliance
with the named EC directives.
The marking is found on the rear of the device.
Manufacturer:
Trotec GmbH & Co. KG
Grebbener Straße 7
D-52525 Heinsberg
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Heinsberg, 31/03/2014
Managing Director: Detlef von der Lieck
Disposal Declaration of conformity

TROTEC GmbH & Co. KG
Grebbener Str. 7
52525 Heinsberg
Deutschland
[phone]
[phone]
[e-mail]
www.trotec.com