Stabila LD 300 User manual

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1Symbols
1.1 Warning notices
The warning notices differ from one another
concerning the type of danger through the
following signs:
ÎCaution warns against damage to property.
ÎWarning warns against bodily harm.
ÎDanger warns against danger to life.
Composition of the warning notices
1.2 Other symbols
Notes
Note: Notes on appropriate handling of laser
measuring devices.
Operating instructions
Composition of the operating instructions:
ÂGuidance to an operation.
Indication of an outcome, if necessary.
Schedules
Composition of the non numbered schedules:
ÎSchedule level 1
ÎSchedule level 2
Composition of the numbered schedules:
1. Schedule level 1
2. Schedule level 1
2.1 Schedule level 2
2.2 Schedule level 2
2 Safety and dangers
ÂMake sure that the device is not used
without instructions.
ÂMake sure that the device is used exclusively
according to the instructions.
ÂMake sure that the safety settings are not
disabled.
ÂMake sure that indication labels and caution
labels are not removed.
ÂDo not open the device with tools
(screwdriver etc.).
ÂMake sure that the device is not converted or
modified.
ÂAvoid using accessories of other producers
that are not recommended by Stabila.
ÂMake sure that the device is not used
carelessly:
Îwhen working on scaffolds
Îwhen climbing ladders
Îwhen measuring near running machines
Îwhen measuring on open machine parts
or installations
ÂAvoid aiming directly at the sun.
ÂAvoid blinding other persons intentionally
(also in darkness).
ÂMake sure that the measuring position is
secured sufficiently.
(e.g. in streets, on construction sites, etc.)
ÂMake sure that the device is in proper and
flawless condition.
ÂDo not use a defective device.
3 Correct ways of
employment
Îmeasuring of distances
Îcalculation of functions
e.g. areas and volumes
ÎUse the device exclusively in an atmosphere
that is permanently inhabitable by humans.
4 Foreseeable misuse
ÂDo not use the device as a laser pointer.
ÂDo not use the device in explosive or
aggressive environments.
5 Areas of responsibility
5.1 Area of responsibility of the
manufacturer of the original
equipment
Stabila Messgeräte, D-76855 Annweiler am
Trifels (hereafter Stabila):
ÎStabila is responsible for the safety-related
flawless delivery of the device, including the
operating instructions.
ÎStabila is not responsible for accessories
produced by other manufacturers.
Signal words
Type and source of the danger!
ÂMeasure to avoid the danger.
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5.2 Area of responsibility of the
operator
The operator is obliged to observe the following:
ÎHe understands the protection information
on the device and the operating instruction.
ÎHe is familiar with the customary in-house
accident control directives.
6 Overview
6.1 Keys
See drawing A:
1. laser emitter
2. receiver lens
3. display
4. on/measure
5. clear/off
6. measuring plane/unit
7. area/room volume/Pythagoras
6.2 Display
See drawing D:
8. measuring plane
9. area/room volume/Pythagoras
10. battery symbol
11. second row
12. fractions/exponents
13. units
14. summary row
7 Initial operation
Insert the batteries
See drawing E:
ÂTo ensure a reliable use, use exclusively
alkaline batteries.
ÂRemove battery compartment cover.
ÂInsert alkaline batteries (2 x AAA) pay
attention to the correct polarity.
ÂClose the battery compartment cover.
Changing the batteries
ÂChange the batteries when the battery
symbol is flashing permanently.
8 How to use
8.1 Measuring conditions
The quality of the measurement depends on the
surfaces to which you are measuring.
Measurement errors
Measuring errors are possible in case of:
Îcolourless fluids (e.g. water)
Îclean, translucent glass
Îstyrofoam or similar semi-translucent
surfaces
Îstrongly reflecting targets that deflect the
laserbeam
Îmeasurements aimed at moving objects
Causes:
ÎStrongly reflecting targets deflect the laser
beam and cause measuring errors.
ÎNon-reflecting, dark surfaces increase the
measuring time.
For constantly high-quality
measurements
ÂPerform control measurements periodically.
ÂPerform control measurements before and
after important measurements.
8.2 Switching on/off
ÂSwitch on the device by pressing key 4
briefly.
The device shows the battery symbol until
another key is pressed.
ÂSwitch off the device by holding key 5for
several seconds.
If no key is pressed for 180 seconds, the device
switches off automatically.
Caution
Damage to property due to repairing!
ÂIn case of malfunctions, contact the dealer.
Caution
Damage to property due to use of wrong
measuring results!
ÂAvoid measuring errors due to unexpected events
during distance measuring.
ÂPerform a control measurement.
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8.3 Clear key
ÂUndo the most recent action by pressing key
5briefly.
8.4 Adjusting the measuring
plane
See drawing F - H:
Rear measuring plane is the standard setting.
ÂFor measurement from front edge, press key
6briefly.
ÂFor measurement from rear edge, press key 6
briefly again.
8.5 Unit setting
Metric system is the standard setting.
ÂTo change the unit, hold key 6for several
seconds.
With every keypress, the device switches to the
next unit.
Possible units:
Îmeters with mm display
Îfeet inch fractional
Îsummary row up to 1/16 inch
Îsecond row up to 1/8 inch
Îinch fractional
Îsummary row up to 1/16 inch
Îsecond row up to 1/8 inch
9 Measuring
9.1 Measuring single distances
ÂPress key 4briefly.
ÂAim active laser at target area.
ÂPress key 4briefly.
The device measures the distance.
The device displays the result immediately.
9.2 Continuous measuring
See drawing J:
This function enables distances to be staked out.
ÂHold key 4for several seconds.
Continuous measuring starts.
ÂPress key 4briefly.
Continuous measuring stops.
The value last measured appears in the summary
row.
10 Functions
10.1 Area
See drawing I:
ÂPress key 7once.
The area symbol appears on the display.
ÂPress key 4and measure the first distance.
(e.g. length).
ÂPress key 4and measure the second
distance.
(e.g. width).
The device displays the result in the summary
row and the respective measured distance to the
next measurement in the second row.
10.2 Room volume
ÂPress key 7twice.
The volume symbol appears on the display.
ÂPress key 4and measure the first distance
(e.g. length).
ÂPress key 4and measure the second distance
(e.g. width).
ÂPress key 4and measure the third distance
(e.g. height).
The device displays the result in the summary
row and the respective measured distance to the
next measurement in the second row.
10.3 Pythagoras
See drawing K:
ÂPress key 7three times.
The Pythagoras symbol appears on the
display.
ÂPress key 4and measure the first distance
(diagonal measurement).
ÂPress key 4and measure the second distance
(horizontal measurement).
The device displays the result in the summary
row and the respective measured distance to the
next measurement in the second row.
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11 Troubleshooting
ÂIf the message Error does not disappear
after switching on the device repeatedly,
please contact the dealer.
ÂIf the message InFo appears with a number,
observe the instructions in the following
table.
12 Technical data
* under favourable conditions (good target
surface, room temperature) up to 10 m (33 ft).
Under unfavourable conditions such as bright
sunlight, a very weakly reflecting target surface
or large temperature fluctuations, the error can
increase to ± 0.25 mm/m (± 0.003 in/ft) for
distances over 10 m (33 ft).
12.1 Electromagnetic
compatibility (EMC)
Despite the compliance with all requirements of
the corresponding directives and norms, a
disturbance of other devices is possible.
12.2 FCC statement (applic. in
U.S.)
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This equipment
generates, uses and can radiate radio frequency
energy and, if not installed and used in
accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation. If this
equipment does cause harmful interference to
radio or television reception, which can be
determined by turning the equipment off and
on, the user is encouraged to try to correct the
interference by one or more of the following
measures:
ÂReorient or relocate the receiving antenna.
ÂIncrease the separation between the
equipment and receiver.
No. Cause Correction
204 Calculation error Perform measurement
again.
252 Temperature too high Let the device cool
down.
253 Temperature too low Warm the device up.
255 Reception signal too
weak, measuring time
too long
Change target surface
(e.g. white paper).
256 Input signal too high Change target surface
(e.g. white paper).
257 Measuring error, too
much background light
Shadow the target
area.
258 Measurement outside
of the measuring range
Mind the range.
260 Laser beam interrupted Repeat the
measurement.
Range 0.1 m to 30 m
0.33 ft to 98 ft
Measuring accuracy (2 σ) typ.: ± 2.0 mm*
± 0.08 in*
Smallest unit displayed 1 mm
0.08 in
Laser class 2
Laser type 635 nm, < 1 mW
Automatic switch-off after 180 s
Continuous measuring yes
Addition/Subtraction yes
Dimension (H x D x W) 116 x 51 x 26 mm
Battery durability
(2 x AAA)
up to 3000
measurements
Weight 110 g
Temperature range:
- Storage
- Operation
-25 °C to 70 °C
-13 °F to 158 °F
0 °C to 40 °C
32°F to 104°F
Warning
Possible disturbance of other devices
(e.g. safety equipment, medical equipment)
due to electromagnetic radiation!
ÂObserve the safety instructions of the respective
devices.
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ÂConnect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
ÂConsult the dealer or an experienced radio/
TV technician for help
Product labelling:
This device complies with part 15 of the FCC
Rules.
Operation is subject to the following two
conditions:
1. This device may not cause harmful
interference, and
2. this device must accept any interference
received, including interference that may
cause undesired operation.
12.3 Laser classification
The Stabila LD 300 generates a visible laser
beam that is emitted on the front of the device.
The device complies with laser class 2 according
to:
ÎIEC60825-1: 2007 Safety of laser products
Laser class 2 products
Do not look into the laser beam and do not
unnecessarily aim at other persons . The eye is
usually protected by preventive reactions such
as the eyelid closure reflex.
Labels
Position of the type label see drawing C
13 Care
ÂClean the device with a damp, soft cloth.
ÂNever immerse the device in water.
ÂNever use aggressive cleaning agents or
solvents.
14 Warranty
The Stabila LD 300 has a two-year warranty.
For further information on this, contact your
dealer.
Subject to change (drawings, descriptions and
technical data).
Warning
Changes or modifications not expressly
approved by Stabila for compliance could
void the user's authority to operate the
equipment. Position of the product label see
first page!
Warning
Bodily harm due to laser beam!
ÂDo not look directly into the laser beam.
ÂDo not look directliy into the laser beam with
optical appliances (such as binoculars,
telescopes).
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15 Disposal
For disposal, observe the following:
ÂDo not put the appliance and the batteries
into the household waste.
ÂDispose of the device and the batteries
appropriately.
Product-specific information on treatment and
disposal can be downloaded from the Stabila
homepage http://www.stabila.de or requested
of your dealer.
Caution
Damage to property due to inappropriate
disposal!
ÂDispose of the device and the batteries according
to the national, country-specific disposal
directives.
ÂProtect the device and the batteries from access
of unauthorised persons.
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