Safety Information; Technical Data - ALPHA-TOOLS DM 15 Mode D'emploi

Anleitung DM 15_SPK7 05.07.2006
GB
1. Layout (Fig. 1-3)
1 Ultrasonic opening
2 Laser beam outlet
3 LCD
4 Laser key
5 Clear key
6 Measure key
7 Volume key
8 Store key
9 Subtract key
10 Memory key M1
11 Memory key M2
12 Memory key M3
13 Add key
14 Area key
15 Meters/feet conversion key
16 Battery compartment cover
17 9 V block battery clip connection

2. Safety information

Achtung
Laserstrahlung
Nicht in den Strahl blicken!
Laserspezifikation nach EN 60825-1:
1994+A11:1996+A1:2002+A2:2001
Laser Klasse 2 HTLDM 65-5C
Ï: 650 nm P: < 1 mW
Caution:
Laser radiation.
Do not look into the beam!
Laser class 2
Protect yourself and your environment from
accidents by taking the appropriate precautionary
measures.
Do not look directly into the laser beam with the
naked eye.
Never look directly into the laser path.
Never direct the laser beam at reflecting surfaces,
persons or animals. Even a low output laser beam
can inflict injury on the eye.
Caution: It is vital to follow the work procedures
described in these instructions. Using the tool in
any other way may result in hazardous exposure
to laser radiation.
Never open laser module.
When the tool is not going to be used for an
extended period of time, the batteries should be
removed.
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3. Use
This device is designed for measuring distances
indoors by means of ultrasonic waves. Used
correctly it can be used to easily and accurately
measure lengths, areas and volumes.

4. Technical data

Accuracy ± 0.5% / ± 1 digit
Operating temperature 5 - 35°C
Measuring range 0.6 - 15 m
Laser class
Laser wave length 650 nm
Laser output < 1 mW
Power supply 9 V d.c.
Weight 0.15 kg
5. Operation
Inserting and changing batteries (Fig. 3)
Important.
Always make sure that the laser is switched off
before you insert the batteries!
Open the battery compartment cover (16) as shown
in Fig. 3 and insert the battery supplied. Check that
the battery terminals are positioned correctly. Use
only alkaline-manganese batteries. Use batteries
with the same capacity and voltage.
Change the battery if the "LOWBATT" indicator
appears on the LCD (3). Important. A failure to
replace the battery promptly may result in incorrect
measurement results.
Switching on
Press the measure button (6 briefly. The LCD (3) will
display "0.00 m".
Measuring
Position the rear of the device at the starting point of
the measurement. Align the device perpendicular to
the target surface and press the measure key (6).
The distance between the rear of the device and the
target surface will appear on the LCD. If there is an
error or the distance is too great (> 15 m), the device
will display ERROR". All the keys are disabled during
the measuring process.
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