PD4
Bedienungsanleitung de
Operating instructions en
Mode d’emploi fr
Istruzioni d’uso it
Gebruiksaanwijzing nl
Manual de instruções pt
Manual de instrucciones es
Brugsanvisning da
Käyttöohje fi
Bruksanvisning no
Bruksanvisning sv
ΟΟδδηηγγιιεεςς χχρρηησσεεωωςς
el
Kasutusjuhend et
Lietoßanas pamåcîba lv
Instrukcija lt
Инструкция по зксплуатации ru
Kulllanma Talimat› tr
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PD 4 laser range meter
It is essential that the operating instructions
are read before the laser range meter is
used the first time.
Ensure that the operating instructions are
with the laser range meter when it is given
to other persons.
Component parts
Laser exit lens
On/off and measure key
Receiving lens
Plastic casing
Battery compartment
Graphic display
Contents Page
1. General information 14
1.1 Safety notices and their meaning 14
1.2 Pictograms 14
1.3 Location of identification data on the laser
range meter 15
2. Description 15
2.1 Intended use 15
2.2 Items supplied 15
3. Technical data 15
4. Safety information 16
4.1 Basic safety information 16
4.2 Misuse 16
4.3 General safety precautions 17
4.4 Proper Organisation of workplace 17
4.4.1 Electromagnetic compatability 18
4.4.2 Laser classification 18
4.4.3 Transport 18
5. Getting started 18
5.1. Inserting alkaline / rechargeable batteries 18
5.2. Switching the range meter ON and OFF 18
5.2.1 Initial distance measurement 18
5.3. Settings 19
5.3.1 Activating the settings menu 19
5.3.1.1 Beep 19
5.3.1.2 Units 19
5.4 Exiting the menu 19
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1. General information
1.1 Safety Notices and their meaning
-CAUTION-
This word indicates a possibly hazardous situation which
could result in slight bodily injuries or damage to property.
-NOTE-
This word indicates information to help the user employ the
product efficiently and other useful notes.
1.2 Pictograms
6. Operation 19
6.1 General controls 19
6.1.1 Control panel 19
6.1.2 On/Off key 19
6.1.3 “Measure” key 19
6.2 Display 19
6.2.1 Symbols displayed 20
6.2.2 Display illumination 20
6.3 Measurement references 20
6.3.1 Single distance measurement 20
6.3.2 Continuous measurement 20
7. Calibration and adjustment 21
7.1 Calibration 21
7.2 Adjustment 21
7.3 Hilti calibration service 21
8. Care and maintenance 22
8.1 Cleaning and drying 22
8.2 Storage 22
8.3 Transportation 22
9. Disposal 22
10. Manufacturer’s warranty – tools 23
11. FCC statement (applicable in USA) 24
12. EC declaration of conformity 24
Warning signs
General warning
Laser class 2
(Do not stare into the beam.)
CLASS II LASER PRODUCT
620-690nm/0.95mW max.
LASER RADIATION - DO NOT
STARE INTO BEAM
Read the
operating instruc-
tions before use.
Symbols
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2. Description
The distance is determined along an emitted laser beam up
to the surface where the laser beam is reflected. The red laser
spot clearly identifies the target from which the measurement is taken.
The measuring range depends on the reflectivity and the surface structure of the target surface.
2.1 Intended use
The range meter is designed for the:
• Measurement of distances
2.2 Items supplied
1 PD 4 laser range meter
1 PDA 60 hand strap
2 Type AA batteries
1 soft pouch
1 Operating instructions
1 Key for battery compartment
These numbers refer to the corresponding illustrations.
The illustrations can be found on the cover pages. Keep these
pages open when studying the operating instructions. In
these operating instructions, the PD 4 laser range meter is
referred to as “the range meter”.
1.3 Location of identification data on the range meter
The type designation and serial number can be found on the
rating plate on the back side of the range meter. Make a note
of this data in your operating instructions and always refer
to it when making an enquiry to your Hilti representative or
service department.
Type:
Serial no.:
3. Technical data
Power supply
3 V DC
Type: AA (LR6, AM3, Mignon)
Standard: two alkaline primary cells
Optional: rechargeable NiMH cells
Battery status indicator
Battery display with four segments showing 100%,
75%, 50% and 25 % charged
No segments visible = empty battery
Measuring range
0.05 m to 70 m (2 inch to 210 ft)
The maximum range depends on:
• Reflectivity of the target surface
• Ambient light conditions
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4. Safety information
4.1 Basic safety information
In addition to the safety precautions listed in the individual
sections of these operating instructions, the following points
must be strictly observed at all times.
4.2 Misuse
The range meter and its accessories can be a source of hazard if they are not used properly or not used for the intended
purpose by untrained people.
• Do not use the range meter without suitable prior instruction.
• Do not render any safety devices ineffective and do not
remove information and warning notices.
If measurements are not possible, use the Hilti PDA 50,
PDA 51 or PDA 52 target plate.
Accuracy
±2.0 mm (±1/13 inch) is typical for individual and continuous measurements **
Smallest unit displayed
1 mm or
1
/16inch
** The measuring accuracy is affected by ± (2.0 mm + 20 ppm) /
± (1/13" + 20 ppm) due to atmospheric conditions.
Beam diameter
< 6 mm @ 10 m (< 0.2 inch @ 30 ft)
< 30 mm @ 30 m (< 1.2 inch @ 90 ft)
< 60 mm @ 70 m (< 2.4 inch @ 210 ft)
Basic operating modes
Single measurement
Continuous measurement
Display
Illuminated liquid-crystal display showing distance,
operating and battery status
Laser
Visible, 620 – 690 nm, laser class 2 (IEC825-1; EN 60825-
01); CFR 21 § 1040 [FDA], output power: < 1mW
Automatic time-out
Laser 60 sec.
Range meter: 10 min.
Battery life at 25°C (77°F)
Max. number of measurements on single set of batteries:
Alkaline: 15,000 - 20,000
Operating temperature
- 15°C…+ 50°C (-11°F… 158°F)
Storage temperature
- 30°C…+ 70°C (- 22°F… 158°F)
Protection class
Dust tight and waterproof, IP X5 as per IEC529 standard
Weight
180 g (with batteries)
Dimensions
120 (L) × 45 (B) × 28 (H) mm
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• Have the range meter repaired only at a Hilti service cen-
tre. Unauthorized opening of the range meter may cause
the emission of laser radiation in excess of class 2.
• No changes or manipulations to the range meter are allowed.
• Use only original Hilti accessories and auxiliary tools in
order avoid the risk of injury.
• Do not use the range meter in atmospheres where there is
a risk of explosion.
• Use only a clean, soft cloth for cleaning. If necessary, moisten
the cloth slightly with pure alcohol.
• Keep the range meter out of the reach of children.
• Measurements taken from plastic foam materials, such as
polystyrene foam, or from snow or other strongly reflecting surfaces, may be inaccurate.
• Taking measurements to surfaces with low reflectivity sur-
rounded by areas with high reflectivity may lead to measurement errors.
• Measurements taken through panes of glass or other objects
may be inaccurate.
• Rapid changes of the measuring conditions, e.g. persons
walking through the laser beam, may lead to measurement
errors.
• Do not direct the range meter towards the sun or other
sources of bright light.
• Do not use the range meter as a levelling tool.
• If you do not check the range meter before taking impor-
tant measurements and after it has been dropped or subjected to other mechanical stressing, measurements may
be inaccurate.
4.3 General safety precautions
• Check the range meter for possible damage before use. If
the range meter is found to be damaged, have it repaired
at a Hilti service centre. The accuracy of the range meter
must be checked after it has been dropped or subjected to
other mechanical stressing.
• When the range meter is brought into a warm environment
from very cold conditions, or vice versa, allow it to become
acclimatised before use.
• Although the range meter is designed for the tough condi-
tions of jobsite use, it should be treated with care, as other
optical instruments (binoculars, spectacles, cameras, etc.)
• Although the range meter is protected to prevent entry of
dampness, it should be wiped dry each time before being
put away in its transport container.
• As a precaution, check the settings you have made before
using the range meter.
4.4 Proper organization of workplace
• Secure the area in which you are measuring. When setting
up the range meter, take care to avoid directing the beam
towards yourself or other people.
• Avoid unfavourable body positions when working on lad-
ders or scaffolding. Make sure you have a stable stance
and avoid danger of overbalancing at all times.
• Use the range meter only while observing the specified
operating conditions, i.e. not directed towards a mirror,
bright chromium steel, polished stone, etc.
• Observe accident prevention regulations in force in the
country you are working.
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5. Getting started
5.1 Inserting alkaline / rechargeable batteries
-CAUTION-
• Observe the polarity of the batteries. (refer to signs inside
the battery compartment.)
• Make sure the battery compartment is properly shut.
1. Unscrew the battery compartment with the key provided
2. Insert the batteries.
3. Screw battery compartment cover back, making sure
thread is engaged to ensure complete closure to maintain dust and water protection.
5.2 Switching the range meter on and off
The range meter is switched on or off by pressing the “On /
Off” key.
After being switched on, the range meter is in the basic display mode.
5.2.1 Initial distance measurement
Press the “Measure” key once.
This will switch on the range meter and the laser beam if the
range meter was switched off.
If the range meter is already switched on, this will activate
the laser beam.
4.4.1 Electromagnetic compatibility
Although the range meter complies with the strict requirements of the relevant guidelines, Hilti cannot entirely rule
out the following possibilities:
• The range meter might cause interference to other equipment, e.g. aircraft navigational equipment.
• The range meter might be subject to interference caused
by powerful radiation, which can then lead to incorrect
operation. Check the readings for plausibility when measuring in these conditions or if you are unsure of the results.
4.4.2 Laser classification
The range meter conforms to laser class 2 based on the
IEC825-1 / EN60825-01 standard and class II based on CFR
21 § 1040 (FDA). These range meters may be used without
need for further protective measures. The eyelid closure
reflex protects the eyes if a person looks into the beam unintentionally for a brief moment. The eyelid closure reflex can,
however, be negatively influenced by medication, alcohol or
drugs. Nevertheless, as with the sun, a person should not
look directly into sources of bright light. The laser beam
should not be directed towards persons.
Laser information plates based on IEC 825 / EN 60825-1
Laser information plates for the US based on CFR 21 § 1040
(FDA)
This laser product complies with 21 CFR 1040, as applicable.
4.4.3 Transport
Remove the alkaline or rechargeable batteries whenever
transporting the range meter
.
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Aim the visible laser spot at a target.
Press the “Measure” key again.
The distance will be shown in less than 1 second, e.g. 5.489 m.
You have taken the first distance measurement with the PD4
laser range meter.
5.3. Settings
5.3.1 Activating the Settings menu
The menu is activated by pressing the “On / Off” key for
more than 2 seconds while the range meter is switched off.
5.3.1.1 Beep
As you enter the “Menu” the beep option is displayed. Press
the “Measure” key to toggle between “On” and “Off“
5.3.1.2 Units
The units of measurement may be set by pressing the “On/Off”
key once. Scroll through the various units of measure by
pressing the “Measure” key.
The units of measure are shown below.
Setting Distance
m meters
mm millimeters
ft feet (decimal)
yd yard (decimal)
in inch (decimal)
in 1/8 feet & inch 1/8
in1/16 feet & inch 1/16
5.4 Exiting the menu
Exit “Menu” by a 2 second press of the “On/Off” key.
6. Operation
6.1 General controls
6.1.1 Control panel
6.1.2 On/off key
• switches the range meter on and off.
6.1.3 “Measure” key
• switches the range meter On
• activates the laser beam for aiming at the target,
• activates single distance measurement
• activates and deactivates continuous distance measure-
ment.
6.2 Display
The display shows the measurements, settings and range
meter status.
In the measuring mode, the latest readings are shown in the
lowest display line (result line) and the prior readings in the
lines above (intermediate result lines).
6.2.1 Symbols displayed
Temperature too high
> +70°C
Temperature too low
< -15°C
Unfavourable signal conditions
Ambient light at target too bright
Laser switched on
Battery status
Menu activated MENU
6.2.2 Display illumination
The screen of the PD4 has automatic illumination.
6.3 Measuring references
All measurements taken with the PD 4 have the bottom end
of the tool as the default reference setting.
6.3.1 Single distance measurement
1. Switch on the laser beam by pressing the “Measure” key.
2. Press the “Measure” key once again. Generally, the mea-
sured distance will be completed in less than a second
and shown in the result line on the display.
Alternatively the range meter may be switched on by pressing the On key and the laser then activated by pressing the
measure key.
6.3.2 Continuous measurement
Press the “Measure” key for 2 seconds to activate this measuring mode.
When doing so, it does not matter whether or not the range
meter is off or the laser beam is switched on or off. The range
meter will always switch to continuous measurement.
During continuous measurement, the distances are updated
in the result line by about 8 to 15 measurements every second. This depends on the reflectivity of the target surface.
Continuous measurement is indicated by a Beep. The measuring process is stopped by pressing the "Measure" key
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7. Calibration and adjustment
7.1 Calibration
The inspection, measuring and test equipment for the range
meter must be certified in accordance with ISO 900x …
You may carry out the inspection, measuring and test of the
PD 4 range meter as specified in ISO 900x yourself. (See DIN
18723-6 Field Process for Accuracy Examinations of Geodetic Instruments: Part 6, Close-range Opto-electrical Range
Meters.)
Select a readily accessible measuring distance of a known
length approx. 1 to 5 meters long which is a stable distance
(does not vary with time, expand or contract with temperature) and take 10 measurements of the same distance.
Determine the mean of the deviations to the known distance.
This value should lie within the specific accuracy tolerance
for the range meter.
Keep a record of this value and note the time for the next
test.
Repeat this check measurement at regular intervals as well
as before and after important measuring tasks.
Apply a sticker to the PD 4 documenting this control of the
measuring, inspection and test for the range meter and keep
a record of the entire control process, inspection procedure
and the results.
Please refer to the technical data contained in the operating
instructions and the information concerning measuring accuracy.
7.2 Adjustment
For optimal adjustment, have the range meter adjusted at a
Hilti workshop where accurate adjustment of the range meter
will be confirmed with a calibration certificate.
7.3 Hilti calibration service
We recommend that you undertake a regular check of the
range meter through the Hilti calibration service in order to
verify its reliability in accordance with standards and legal
requirements.
The Hilti calibration service is available at all times, but a
check at least once a year is recommended.
As a part of the Hilti calibration service, it is verified that on
the day of the check the specifications of the range meter
comply with the technical information given in the operating instructions.
If there are deviations from the manufacturer's information,
the range meter will be re-adjusted. After the check and
adjustment, a calibration sticker will be applied to the range
meter, and it will be verified in writing in a calibration certificate that the range meter functions in compliance with
the manufacturer's information.
once again. On doing so, the last valid distance measurement shows in the result line on the display.
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Calibration certificates are always required for companies
that have been certified according to ISO 900x….
Your local Hilti contact / representative will be pleased to
provide further information.
8. Care and maintenance
8.1 Cleaning and drying
• Blow dust off the lens.
• Do not touch the lens with your fingers.
• Use only a clean, soft cloth for cleaning. If necessary, slightly
moisten the cloth with pure alcohol or a little water.
-NOTE-
• Do not use any other liquids as these might damage the
plastic parts.
• Observe the temperature limits when storing your equipment. This is particularly important in winter or summer,
especially if the equipment is kept inside a vehicle (storage
temperatures:
-30°C to +70°C / -22°F to +158°F).
• Replace damaged parts.
8.2 Storage
• Check the accuracy of the equipment before it is used after
a long period of storage or transportation.
• Remove the batteries if the range meter is not going to be
used for a considerable time. The range meter can be damaged by leaking batteries.
8.3 Transportation
Use either the original Hilti packaging or packaging of equivalent quality for transporting or shipping your equipment.
-NOTE-
Always remove the batteries before shipment
.
9. Disposal
Improper disposal of the equipment may have serious
consequences:
• Burning plastic parts / components generates toxic fumes
which may present a health hazard.
• Batteries might explode if damaged or exposed to very
high temperatures. This could cause poisoning, burns,
acid burns or environmental pollution. Careless disposal
might permit unauthorized and improper use of the equipment, possibly leading to serious personal injury, injury
to third parties and pollution of the environment.
• Most of the materials from which Hilti range meters are
manufactured can be recycled. A prerequisite for recycling is proper separation of the materials. In many countries, Hilti has already made arrangements for old range
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Disposal of batteries together with household
waste is not permissible.
For EC countries only
Disposal of electric tools together with house-
hold waste is not permissible!
In observance of European Directive
2002/96/EC on waste electrical and electronic
equipment and its implementation in accordance with national law, electric tools that have
reached the end of their life must be collected
separately and returned to an environmentally
compatible recycling facility.
meters (and other tools and machines) to be taken back
for recycling. Ask the Hilti customer service or your local
Hilti representative for further information.
Should you wish to return a range meter, etc., to a disposal facility yourself for recycling, dismantle it as far as
this is possible without the need for special tools.
10. Manufacturer’s warranty – tools
Hilti warrants that the tool supplied is free of defects in material and workmanship. This warranty is valid so long as the
tool is operated and handled correctly, cleaned and serviced
properly and in accordance with the Hilti Operating Instructions, and the technical system is maintained. This means
that only original Hilti consumables, components and spare
parts may be used in the tool.
This warranty provides the free-of-charge repair or replacement of defective parts only over the entire lifespan of the
tool. Parts requiring repair or replacement as a result of normal wear and tear are not covered by this warranty.
Additional claims are excluded, unless stringent national
rules prohibit such exclusion. In particular, Hilti is not
obligated for direct, indirect, incidental or consequential
damages, losses or expenses in connection with, or by
reason of, the use of, or inability to use the tool for any
purpose. Implied warranties of merchantability or fitness
for a particular purpose are specifically excluded.
For repair or replacement, send tool or related parts immediately upon discovery of the defect to the address of the
local Hilti marketing organization provided.
This constitutes Hilti's entire obligation with regard to warranty and supersedes all prior or contemporaneous comments and oral or written agreements concerning warranties.
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11. FCC statement (applicable in US)
-WARNING-
This equipment has been tested and has been 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 residual 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 on and off, the user is encouraged to try to
correct the interference by one or more of the following measures:
• Re-orient or re-locate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different
from that to which the receiver is connected.
• Consult the dealer or an experienced TV / radio technician
for assistance.
Product information plate
12. EC conformity
In conformance with
We declare, on our own responsibility, that this product complies with the following standards or standardization documents: EN 50081-1 and EN 61000-6-2 according to the stipulations of the directive 89/336/EEC.
Designation: Laser range meter
Type: PD 4
Year of design: 2006
Hilti Corporation
Tassilo Deinzer Reinhard Waibel
Head Head of Development
Measuring Systems BA Measuring Systems BA
04/2007 04/2007
*226982*
226982
Hilti Corporation
LI-9494 Schaan
Tel.:+423 /234 2111
Fax: +423 / 234 2965
www.hilti.com
Hilti = registered trademark of Hilti Corp.,
Schaan W 3364 1007 00-Pos. 1
1 Printed in Liechtenstein © 2007
Right of technical and programme
changes reserved S. E. & O.
226982 / E
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