DeWalt DW03050 User manual

www.dewalt.eu
Please read these instructions before operating the product.
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DW03050
User Manual
EN
NL
GR
I
FIN
D
DK
ES
NO
F
SE
PT
TR

Dewalt DW03050 1
EN
Table of Contents
Instrument Set-up- - - - - - - - - - - - - - - - - - - - - - -2
Introduction- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2
Overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2
Display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3
Insert batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - -3
Operations - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4
Switching ON/OFF - - - - - - - - - - - - - - - - - - - - - - - - -4
Clear - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4
Message Codes - - - - - - - - - - - - - - - - - - - - - - - - - - -4
Adjusting measuring reference - - - - - - - - - - - - - - - - -4
Distance unit setting - - - - - - - - - - - - - - - - - - - - - - - -4
Measuring Functions - - - - - - - - - - - - - - - - - - -5
Measuring single distance - - - - - - - - - - - - - - - - - - - -5
Permament measuring- - - - - - - - - - - - - - - - - - - - - - -5
Add / Subtract - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5
Area- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6
Volume- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6
Pythagoras (2-point) - - - - - - - - - - - - - - - - - - - - - - - -7
Pythagoras (3-point) - - - - - - - - - - - - - - - - - - - - - - - -7
Memory (5 last results) - - - - - - - - - - - - - - - - - - - - - -8
Technical Data - - - - - - - - - - - - - - - - - - - - - - - - - -9
Message Codes - - - - - - - - - - - - - - - - - - - - - - - - 10
Care- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
Safety Instructions- - - - - - - - - - - - - - - - - - - - - 10
Areas of responsibility - - - - - - - - - - - - - - - - - - - - - - 10
Permitted use - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11
Prohibited use- - - - - - - - - - - - - - - - - - - - - - - - - - - - 11
Hazards in use - - - - - - - - - - - - - - - - - - - - - - - - - - -11
Limits of use - - - - - - - - - - - - - - - - - - - - - - - - - - - - -11
Disposal - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -11
Electromagnetic Compatibility (EMC)- - - - - - - - - - - -11
FCC statement (applicable in U.S.) - - - - - - - - - - - - -12
Laser classification- - - - - - - - - - - - - - - - - - - - - - - - -12
Labelling - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -12

Dewalt DW03050
2
EN
Instrument Set-up
Introduction
The safety instructions and the user manual should be
read through carefully before the product is used for the
first time.
The person responsible for the product must ensure that
all users understand these directions and adhere to them.
The symbols used have the following meanings:
WARNING
Indicates a potentially hazardous situation or an unintended use
which, if not avoided, will result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation or an unintended use
which, if not avoided, may result in minor injury and/or appreci-
able material, financial and environmental damage.
Important paragraphs which must be adhered to in practice
as they enable the product to be used in a technically
correct and efficient manner.
i
Overview
DW03050
Display
On / Measure /
Tracking
Measuring
reference /
Unit
Add /
Subtract
Clear / Off
Area /
Volume /
Pythagoras/
Memory

Dewalt DW03050
Instrument Set-up
3
EN
Display
Battery
Units
Area /
Volume
Min/Max
Measuring
Measuring
reference
Info
Addition /
Subtraction
Pythagoras
Memory
Main line
Insert batteries
i
To ensure a relia-
ble use, do not
use zinc-carbon
batteries.
Change batteries
when battery
symbol is flash-
ing.

Dewalt DW03050
4
EN
Operations
Switching ON/OFF Clear Message Codes
2 sec
Device is
turned OFF.
1x
Undo last action.
If the info icon appears with a
number, observe the instruc-
tions in section "Message
Codes".
Example:
Adjusting measuring reference
Distance is measured from the
front of the device.
1
Distance is measured from the rear
of the device (standard setting).
2
Distance unit setting
0.000m
0'00" 1/16
0 in 1/16
Switch between the
following units:
2 sec

Dewalt DW03050 5
EN
Measuring Functions
Measuring single distance
1
Aim active laser at target.
2
8.532 m
3
i
Target surfaces: Measuring
errors can occur when meas-
uring to colourless liquids,
glass, styrofoam or semi-per-
meable surfaces or when
aiming at high gloss surfac-
es. Against dark surfaces the
measuring time increases.
Permament measuring
1
2 sec
8.532 m
Aim active laser at target.
2
The last value mea-
sured is displayed.
Stops permanent measuring.
3
Add / Subtract
7.332 m
1
The next meas-
urement is added
to the previous
one.
2
1x1x 2x
The next meas-
urement is sub-
tracted from the
previous one.
5.5I5 m
I2.847 m
3
i
The result is shown in the
main line and the measured
value above. This process
can be repeated as required.
The same process can be
used for adding or subtracting
areas or volumes.

Dewalt DW03050
Measuring Functions
6
EN
Area
1
1x
2
Aim laser at first
target point.
3
4
Aim laser at sec-
ond target point.
24.352 m
2
5
i
The result is shown in the
main line and the measured
value above.
Volume
1
2x
2
Aim laser at first
target point.
3
4
Aim laser at sec-
ond target point.
5
6
Aim laser at third
target point.
78.694 m
3
7
i
The result is
shown in the
main line and
the measured
value above.

Dewalt DW03050
Measuring Functions
7
EN
Pythagoras (2-point)
1
3x
2
Aim laser at up-
per point.
3
4
Aim laser rectan-
gular at lower
point.
8.294 m
5
i
The result is shown
in the main line and
the measured dis-
tance above.
Pressing the meas-
uring key for 2 sec
in the function acti-
vates automatically
Minimum or Maxi-
mum measure-
ment.
Pythagoras (3-point)
1
4x
2
Aim laser at up-
per point.
3
4
Aim laser at rec-
tangular point.
5
6
Aim laser at lower point.
8.294 m
7
i
The result is shown in the main
line and the measured distance
above.
Pressing the measuring key for
2 sec in the function activates
automatically Minimum or Maxi-
mum measurement.

Dewalt DW03050
Measuring Functions
8
EN
Memory (5 last results)
8.294 m
5
5 last results are
displayed.
1
5x
8.294 m
5
Navigates trough
5 last results.
2

Dewalt DW03050 9
EN
Technical Data
* applies for 100 % target reflectivity (white painted
wall), low background illumination, 25 ºC
** Tolerances apply from 0.05 m to 10 m with a confi-
dence level of 95%. The maximum tolerance may
deteriorate to 0.15 mm/m between 10 m to 30 m and
to 0.2 mm/m for distances above 30 m
*** applies for 100 % target reflectivity, background
illumination of approximately 30'000 lux
Distance measurement
Typical Measuring Tolerance* ± 1.5 mm / 0.06 in **
Range at Target Plate 50 m / 164 ft
Typical Range* 40 m / 132 ft
Range at unfavourable
condition *** 35 m / 115 ft
Smallest unit displayed 1 mm / 1/16 in
Ø laser point
at distances 6 / 30 mm (10 / 50 m)
General
Laser class 2
Laser type 635 nm, < 1 mW
Beam divergence 0.16 x 0.6 mrad
Impulse duration 0.2 x 10-9s - 0.8 x 10-9 s
Protection class IP54 (dust- and splash
water protected)
Autom. laser switch off after 90 s
Autom. power switch-off after 180 s
Battery durability (2 x AAA) up to 3000 measure-
ments
Dimension (H x D x W) 120.5 x 55 x 33.7 mm
4.7 x 2.2 x 1.3 in
Weight (with batteries) 127 g / 4.48 oz
Temperature range:
- Storage
- Operation
-25 to 70 °C
-13 to 158 °F
0 to 40 °C
32 to 104 °F
Functions
Distance measuring yes
Permanent measuring yes
Addition/Subtraction yes
Area yes
Volume yes
Pythagoras 2-point, 3-point
Memory 5 results

Dewalt DW03050
10
EN
Message Codes
If the message Error does not disappear
after switching on the device repeatedly,
contact the dealer.
If the message InFo appears with a
number, press the Clear button and
observe the following instructions:
Care
•Clean the device with a damp, soft cloth.
•Never immerse the device in water.
•Never use aggressive cleaning agents
or solvents.
Warranty
Europe:
•30 day no risk satisfaction guarantee
•One year free service
•One year full warranty
Detailed information are available on the
internet at www.2helpU.com.
North America:
•Three year limited warranty
•One year free service
•90 day money back guarantee
Detailed information are available on the
internet at www.dewalt.com.
Safety Instructions
The person responsible for the instrument
must ensure that all users understand
these directions and adhere to them.
Areas of responsibility
Responsibilities of the manufacturer
of the original equipment:
Europe:
DEWALT
D-65510 Idstein, Germany
www.2helpU.com
www.dewalt.eu
North America:
DEWALT Industrial Tool Co.
Baltimore, MD21286, USA
For service call 1-800-4-DEWALT.
www.dewalt.com
The company above is responsible for
supplying the product, including the User
Manual in a completely safe condition.
The company above is not responsible for
third party accessories.
Responsibilities of the person in
charge of the instrument:
•To understand the safety instructions on
the product and the instructions in the
User Manual.
•To be familiar with local safety regula-
tions relating to accident prevention.
•Always prevent access to the product by
unauthorised personnel.
No. Cause Correction
204 Calculation error Perform measurement
again.
252 Temperature too
high Let device cool down.
253 Temperature too
low Warm device up.
255 Received signal too
weak, measuring
time too long
Change target surface
(e.g. white paper).
256 Received signal too
high Change target surface (e.g. white paper).
257 Too much back-
ground light Shadow target area.
258 Measurement
outside of meas-
uring range
Correct range.
260 Laser beam inter-
rupted Repeat measurement.

Dewalt DW03050
Safety Instructions
11
EN
Permitted use
•Measuring distances
•Tilt measurement
Prohibited use
•Using the product without instruction
•Using outside the stated limits
•Deactivation of safety systems and
removal of explanatory and hazard
labels
•Opening of the equipment by using tools
(screwdrivers, etc.)
•Carrying out modification or conversion
of the product
•Use of accessories from other manufac-
turers without express approval
•Deliberate dazzling of third parties; also
in the dark
•Inadequate safeguards at the surveying
site (e.g. when measuring on roads,
construction sites, etc.)
•Deliberate or irresponsible behaviour on
scaffolding, when using ladders, when
measuring near machines which are
running or near parts of machines or
installations which are unprotected
•Aiming directly in the sun
Hazards in use
WARNING
Watch out for erroneous measurements if
the instrument is defective or if it has been
dropped or has been misused or modified.
Carry out periodic test measurements.
Particularly after the instrument has been
subject to abnormal use, and before,
during and after important measurements.
CAUTION
Never attempt to repair the product your-
self. In case of damage, contact a local
dealer.
WARNING
Changes or modifications not expressly
approved could void the user’s authority to
operate the equipment.
Limits of use
Refer to section "Technical data".
The device is designed for use in
areas permanently habitable by
humans. Do not use the product in explo-
sion hazardous areas or in aggressive
environments.
Disposal
CAUTION
Flat batteries must not be disposed of with
household waste. Care for the environ-
ment and take them to the collection points
provided in accordance with national or
local regulations.
The product must not be disposed with
household waste.
Dispose of the product appropri-
ately in accordance with the
national regulations in force in your
country.
Adhere to the national and country specific
regulations.
Product specific treatment and waste
management can be downloaded from our
homepage.
Electromagnetic Compatibility
(EMC)
WARNING
The device conforms to the most stringent
requirements of the relevant standards
and regulations.
Yet, the possibility of causing interference
in other devices cannot be totally
excluded.
i

Dewalt DW03050
Safety Instructions
12
EN
FCC statement (applicable 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 instal-
lation.This equipment generates, uses and
can radiate radio frequency energy and, if
not installed and used in accordance with
the instructions, may cause harmful inter-
ference to radio communications.
However, there is no guarantee that inter-
ference will not occur in a particular instal-
lation. 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 interfer-
ence by one or more of the following
measures:
•Reorient or relocate the receiving
antenna.
•Increase the separation between the
equipment and receiver.
•Connect the equipment into an outlet on
a circuit different from that to which the
receiver is connected.
•Consult the dealer or an experienced
radio/TV technician for help.
Laser classification
The device produces visible laser beams,
which are emitted from the instrument:
It is a Class 2 laser product in accordance
with:
•IEC60825-1 : 2007 „Radiation safety of
laser products“
Laser Class 2 products:
Do not stare into the laser beam or direct it
towards other people unnecessarily. Eye
protection is normally afforded by aversion
responses including the blink reflex.
WARNING
Looking directly into the beam with optical
aids (e.g. binoculars, telescopes) can be
hazardous.
CAUTION
Looking into the laser beam may be
hazardous to the eyes.
Labelling
Attach the laser sticker (a) of your country
language.
a
a

Dewalt DW03050 1
DE
Inhalt
Inbetriebnahme - - - - - - - - - - - - - - - - - - - - - - - - -2
Einleitung - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2
Übersicht - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2
Anzeige - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3
Batterien einsetzen - - - - - - - - - - - - - - - - - - - - - - - - -3
Bedienung - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4
Ein- / Ausschalten - - - - - - - - - - - - - - - - - - - - - - - - - -4
Zurück - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4
Meldungscodes- - - - - - - - - - - - - - - - - - - - - - - - - - - -4
Einstellung der Messebene - - - - - - - - - - - - - - - - - - -4
Einstellung der Einheit der Distanz - - - - - - - - - - - - - -4
Messfunktionen- - - - - - - - - - - - - - - - - - - - - - - - -5
Messung von Einzeldistanzen - - - - - - - - - - - - - - - - -5
Dauermessung - - - - - - - - - - - - - - - - - - - - - - - - - - - -5
Addieren / Subtrahieren - - - - - - - - - - - - - - - - - - - - - -5
Fläche - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6
Volumen- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6
Pythagoras (2 Punkte) - - - - - - - - - - - - - - - - - - - - - - -7
Pythagoras (3 Punkte) - - - - - - - - - - - - - - - - - - - - - - -7
Speicher (letzte 5 Ergebnisse) - - - - - - - - - - - - - - - - -8
Technische Daten- - - - - - - - - - - - - - - - - - - - - - -9
Meldungscodes - - - - - - - - - - - - - - - - - - - - - - - - 10
Pflege - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
Garantie- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10
Sicherheitshinweise - - - - - - - - - - - - - - - - - - - 10
Verantwortungsbereiche - - - - - - - - - - - - - - - - - - - - 10
Bestimmungsgemässe Verwendung - - - - - - - - - - - - 11
Sachwidrige Verwendung- - - - - - - - - - - - - - - - - - - - 11
Gebrauchsgefahren - - - - - - - - - - - - - - - - - - - - - - - -11
Einsatzgrenzen - - - - - - - - - - - - - - - - - - - - - - - - - - -11
Entsorgung - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -11
Elektromagnetische Verträglichkeit (EMV) - - - - - - - -11
Laserklassifizierung - - - - - - - - - - - - - - - - - - - - - - - -12
Beschilderung - - - - - - - - - - - - - - - - - - - - - - - - - - - -12

Dewalt DW03050
2
DE
Inbetriebnahme
Einleitung
Sicherheitshinweise und Gebrauchsanweisung vor der
Erstinbetriebnahme des Geräts sorgfältig lesen.
Der Betreiber stellt sicher, dass alle Benutzer diese
Hinweise verstehen und befolgen.
Die verwendeten Symbole haben folgende Bedeutung:
WARNUNG
Gebrauchsgefahr oder sachwidrige Verwendung, die zu
schweren Personenschäden oder zum Tod führen kann.
VORSICHT
Gebrauchsgefahr oder sachwidrige Verwendung, die zu
geringen Personenschäden, aber erheblichen Sach-, Vermö-
gens- oder Umweltschäden führen kann.
Nutzungsinformationen, die dem Benutzer helfen, das
Produkt technisch richtig und effizient einzusetzen.
i
Übersicht
DW03050
Anzeige
Ein / Messen /
Tracking
Messebene /
Einheit
Addieren /
Subtrahieren
Zurück / Aus
Fläche /
Volumen /
Pythagoras /
Speicher

Dewalt DW03050
Inbetriebnahme
3
DE
Anzeige
Batterie
Einheiten
Fläche/
Volumen
Min- / Max-
Messung
Messung
Messebene
Info
Addition /
Subtraktion
Pythagoras
Speicher
Hauptzeile
Batterien einsetzen
i
Um den zuverläs-
sigen Betrieb zu
gewährleisten,
keine Zink-Kohle-
Batterien verwen-
den. Batterien
wechseln, wenn
das Batteriesym-
bol blinkt.

Dewalt DW03050
4
DE
Bedienung
Ein- / Ausschalten Zurück Meldungscodes
2 sec
Gerät wird aus-
geschaltet.
1x
Letzten Vorgang
rückgängig ma-
chen.
Wird das Infosymbol in Kombi-
nation mit einer Zahl angezeigt,
Hinweise im Abschnitt "Mel-
dungscodes" beachten.
Beispiel:
Einstellung der Messebene
Die Distanz wird ausgehend von
der Vorderseite des Geräts ermit-
telt.
1
Die Distanz wird ausgehend von
der Rückseite des Geräts ermittelt
(Standardeinstellung).
2
Einstellung der Einheit der Distanz
0.000m
0'00" 1/16
0 in 1/16
Wechsel zwischen
den folgenden Ein-
heiten:
2 sec

Dewalt DW03050 5
DE
Messfunktionen
Messung von Einzeldistanzen
1
Aktiven Laser auf Ziel richten.
2
8.532 m
3
i
Zieloberflächen: Messfehler
können bei der Messung auf
farblose Flüssigkeiten, Glas,
Styropor oder halbdurchläs-
sige bzw. hochglänzende
Oberflächen auftreten. Bei
der Messung auf dunkle
Oberflächen erhöht sich die
Messzeit.
Dauermessung
1
2 sec
8.532 m
Aktiven Laser auf Ziel richten.
2
Der zuletzt gemesse-
ne Wert wird ange-
zeigt.
Beendet die Dauermessung.
3
Addieren / Subtrahieren
7.332 m
1
Die nächste
Messung wird
zur vorhergehen-
den addiert.
2
1x1x 2x
Die nächste
Messung wird
von der vorher-
gehenden sub-
trahiert.
5.5I5 m
I2.847 m
3
i
Das Ergebnis wird in der
Hauptzeile, der Messwert da-
rüber angezeigt. Dieses Vor-
gehen bei Bedarf
wiederholen. Anhand dieser
Vorgangsweise können auch
Flächen oder Volumen ad-
diert und subtrahiert werden.

Dewalt DW03050
Messfunktionen
6
DE
Fläche
1
1x
2
Laser auf ersten
Zielpunkt richten.
3
4
Laser auf zwei-
ten Zielpunkt
richten.
24.352 m
2
5
i
Das Ergebnis wird in der
Hauptzeile, der Messwert da-
rüber angezeigt.
Volumen
1
2x
2
Laser auf ersten
Zielpunkt richten.
3
4
Laser auf zwei-
ten Zielpunkt
richten.
5
6
Laser auf dritten
Zielpunkt richten.
78.694 m
3
7
i
Das Ergebnis
wird in der
Hauptzeile,
der Messwert
darüber ange-
zeigt.

Dewalt DW03050
Messfunktionen
7
DE
Pythagoras (2 Punkte)
1
3x
2
Laser auf oberen
Punkt richten.
3
4
Laser rechtwink-
lig auf unteren
Punkt richten.
8.294 m
5
i
Das Ergebnis wird
in der Hauptzeile,
die gemessene Dis-
tanz darüber ange-
zeigt. Drücken der
Messtaste für 2 sec
in dieser Funktion
aktiviert automa-
tisch die Minimum-
/Maximum-Mes-
sung.
Pythagoras (3 Punkte)
1
4x
2
Laser auf oberen
Punkt richten.
3
4
Laser rechtwink-
lig auf den Mess-
punkt richten.
5
6
Laser auf unteren Punkt
richten.
8.294 m
7
i
Das Ergebnis wird in der Haupt-
zeile, die gemessene Distanz
darüber angezeigt.
Drücken der Messtaste für 2 sec
in dieser Funktion aktiviert auto-
matisch die Minimum-/Maxi-
mum-Messung.