BD 11
EN
OPERATING MANUAL
LASER DISTANCE MEASURING
DEVICE
TRT-BA-BD11-TC-001-EN
Table of contents
Notes regarding the operating manual................................. 1
Safety .....................................................................................1
You can download the current version of the operating manual
and the EU declaration of conformity via the following link:
Information about the device................................................3
Transport and storage...........................................................5
Operation ...............................................................................5
Maintenance and repair ........................................................8
Errors and faults....................................................................9
Disposal .................................................................................9
Notes regarding the operating manual
Symbols
Warning of electrical voltage
This symbol indicates dangers to the life and health of
persons due to electrical voltage.
Warning of laser radiation
This symbol indicates dangers to the health of persons
due to laser radiation.
Warning
This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.
Caution
This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.
Note
This signal word indicates important information (e.g.
material damage), but does not indicate hazards.
Info
Information marked with this symbol helps you to carry
out your tasks quickly and safely.
Follow the manual
Information marked with this symbol indicates that the
operating manual must be observed.
BD11
https://hub.trotec.com/?id=41856
Safety
Read this manual carefully before starting or using the
device. Always store the manual in the immediate vicinity
of the device or its site of use!
Warning
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may
result in electric shock, fire and/ or serious injury.
Save all warnings and instructions for future
reference.
This appliance can be used by children aged from
8years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe
way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and
user maintenance shall not be made by children
without supervision.
• Do not use the device in potentially explosive rooms.
• Do not use the device in aggressive atmosphere.
• Do not immerse the device in water. Do not allow liquids to
penetrate into the device.
• The device may only be used in dry surroundings and must
not be used in the rain or at a relative humidity exceeding
the operating conditions.
• Protect the device from permanent direct sunlight.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
• Do not open the device with a tool.
• Avoid looking directly into the laser beam.
• Never point the laser beam at people or animals.
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laser distance measuring device BD 11
• Only use the device if sufficient safety precautions were
taken at the surveyed location (e.g. when performing
measurements along public roads, on building sites etc.).
Otherwise do not use the device.
• Observe the storage and operating conditions as given in
the Technical data chapter.
Intended use
Only use the laser distance measuring device BD11 for
measuring distances, areas and volumes by means of the
integrated laser and within the measuring range specified in the
technical data. Observe and comply with the technical data.
To use the device for its intended use, only use accessories and
spare parts which have been approved by Trotec.
Improper use
Do not use the laser distance measuring device BD11 in
potentially explosive atmospheres or for measurements in
liquids. Never point it at people or animals. Trotec accepts no
liability for damages resulting from improper use. In such a
case, any warranty claims will be voided.
Any unauthorised modifications, alterations or structural
changes to the device are forbidden.
Personnel qualifications
People who use this device must:
• be aware of the dangers that occur when working with
laser measuring devices.
• have read and understood the operating manual, especially
the Safety chapter.
Residual risks
Warning of electrical voltage
There is a risk of a short-circuit due to liquids
penetrating the housing!
Do not immerse the device and the accessories in
water. Make sure that no water or other liquids can
enter the housing.
Warning of electrical voltage
Work on the electrical components must only be
carried out by an authorised specialist company!
Warning of explosive substances
Do not expose the battery to temperatures above
45 °C! Do not let the battery come into contact with
water or fire! Avoid direct sunlight and moisture. There
is a risk of explosion!
Warning of laser radiation
Laser class2, Pmax.: <1mW, λ: 650nm,
EN60825-1:2014
Do not look directly into the laser beam or the opening
from which it emerges.
Never point the laser beam at people, animals or
reflective surfaces. Even brief eye contact can lead to
eye damage.
Examining the laser output aperture by use of optical
instruments (e.g. magnifying glass, magnifiers and the
like) entails the risk of eye damage.
When working with a laser of class2, observe the
national regulations on wearing eye protection.
Warning
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Warning
The device is not a toy and does not belong in the
hands of children.
Warning
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Caution
Keep a sufficient distance from heat sources.
Note
To prevent damages to the device, do not expose it to
extreme temperatures, extreme humidity or moisture.
Note
Do not use abrasive cleaners or solvents to clean the
device.
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laser distance measuring device BD 11
Information about the device
BD11
3
4
6
5
1
2
BD11
FUNC
UNITS
8
10
9
7
Device description
The laser distance measuring device BD11 is used to determine
distances, areas and volumes in interior spaces. Indirect
measurements are carried out employing the Pythagoras
function.
The multi-line, illuminated displayindicates the determined
values.
Owing to the dust- and splash-proof housing (IP54), the device
is also suited for use on construction sites.
Measuring distance
The range of the device can be gathered from the Technical
data chapter. Under certain conditions – e.g. at night, in twilight
or when the target is hidden in the shade – greater distances
are possible even without target plate. During the day use a
target plate to increase the distance for poorly reflecting targets.
Target surfaces
There might be measurement errors when the laser encounters
colourless liquids (e.g. water), dust-free glass, styrofoam or
other semi-permeable materials. The measurement result may
also be falsified if the laser encounters a high-gloss surface and
is deflected by it. Non-glossy, non-reflective or dark surfaces
can extend the measurement duration.
No. Designation
1 Optical sensor
2 Laser
3 MiniUSB port (for charging)
4 Eyelet for wrist strap
5 Operating elements
6 Display
Operating elements
Device depiction
No. Operating element
7 Press briefly: Switch-on/measurement button
Press for a long
time:
Button for permanent distance
measurements
8 Press briefly: Plus/Minus button
Press for a long
Reference button
time:
9 Press briefly: Delete button
Press for a long
Switch-off button
time:
10 Press briefly: Function button (area, volume or
indirect measurement)
Press for a long
time:
Unit button (ft, in, m)
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laser distance measuring device BD 11
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