Bedienungsanleitung de Operating instructions en Mode d
Contents
1. A distance is missing The difference between the distances Screw the measuring extension in fully Clean the threaded bush Measure the missing distance s The distance to be calculated should be greater than 1 4 of the distances measured Fault No result obtained using Py thagoras function Possible cause Remedy The result cannot be calculated geo metry incorrect Move as close as possible to the ob ject to be measured Triangles are possibly too small No result obtained using func Measure the missing distance s tions Distance measurements are missing Numerical value of the result is too high cannot be displayed Change to a larger unit 10 Disposal WARNING Improper disposal of the eguipment may have serious conseguences The burning of plastic components generates toxic fumes which may present a health hazard Batteries may explode if damaged or exposed to very high temperatures causing poisoning burns acid burns or environmental pollution Careless disposal may permit unauthorized and improper use of the eguipment This may result in serious personal injury injury to third parties and pollution of the environment Most of the materials from which Hilti tools or appliances are manufactured can be recycled The materials must be correctly separated before they can be recycled In many countries Hilti has already made arrangements for taking back old tools and appliances for r2. functions depending on op erating mode Clears the standard measurement display Clears the last measurement and returns to Functions Clears data memory long press when data memory is displayed Ends the function if no measurements have been taken On off button When the tool is switched off press the button briefly to switch it on When the tool is switched off press and hold the button to activate the menu When the tool is switched on press the button briefly to switch it off Reference button 2 9 Battery condition indicator Number of segments shown 4 ol N 2 10 Items supplied as standard PD 42 laser range meter Hand strap PDA 51 target plate Batteries Battery compartment key Operating instructions a 32 a wp Ba a Manufacturer s certificate 2 11 PUA 60 laser visibility glasses Switches between the various measuring reference points front tripod thread on the underside rear Charge status in 100 capacity 75 capacity 50 capacity 25 capacity Fully discharged The laser visibility glasses have no protective function and thus do not protect the eyes from laser beams As these glasses limit color vision they must not be worn by persons driving on a public road and must not be used to look directly into the sun The PUA 60 laser visibility glasses improve laser beam visibility considerably 24 2 12 PDA 50 51 52 target plate The PDA
3. Aim the tool at the next target to obtain the length of the room Press the Measure button The second distance is then measured the area calculated immediately and the result is displayed in the result line Both distances used for the area calculation are shown in the intermediate result lines and can be noted down conveniently at the end of the operation 6 The C button can be pressed at any time to stop the measuring operation Each measurement can then be cleared one after the other and measuring restarted NOTE If the C button is pressed several times or the FNC button is pressed the function will be canceled or respectively restarted NOTE If the second distance is measured using continuous measuring mode tracking the result of the area calculation is updated continuously This allows parts of the area to be included excluded NOTE After calculation of an area the Plus button can be pressed to add another area or respectively the Minus button used to subtract an area 7 6 Measuring volumes 5 489 m 12 349 m 24 634 m 1669 783 m Each step of the volume measurement operation is indic ated graphically in the display For example to determine the volume of a room proceed as follows 1 Press the FNC button to activate the volume func tion A volume can be determined in a single meas uring operation NOTE When the volume function is activated the laser beam is already switch
4. and continuous measuring mode is canceled by pressing the Measure button again the last valid measurement will be displayed 7 2 Adding distances Kx a 12 349 m 5 489 m 17 838 m Individual distances can be conveniently added This is useful for example for determining the total length of the inner face of door or window openings or for adding several individual distances that form a perimeter 1 Press the Measure button the laser beam will switch on 2 Aim the range meter at the target The range of the tool may be reduced when measure ments are taken through glass or when objects lie within the path of the laser beam The range of the tool may be reduced when measure ments are taken to mat green blue or black surfaces or to wet or shiny surfaces 3 Press the Measure button The first distance will be measured and displayed the laser then switches off 4 Press the Plus button The first distance is then displayed in the middle result line and a plus sign appears in the lower intermediate result line the laser beam switches on 5 Aim the range meter at the target 6 Press the Measure button The second distance is then measured and dis played in the lower intermediate result line The result of the addition is shown in the result line The current total of the distances is always shown in the result line The procedure can be repeated until
5. 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 the 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 39 12 EC declaration of conformity original Designation Laser range meter Type PD 42 Year of design 2006 We declare on our sole responsibility that this product complies with the following directives and standards 2006 95 EC 2004 108 EC 2011 65 EU EN ISO 12100 Hilti Corporation Feldkircherstrasse 100 FL 9494 Schaan aly mE Paolo Luccini Head of BA Quality and Process Man agement Business Area Electric Tools amp Ac cessories 01 2012 hg plas Matthias Gillner Executive Vice President Business Area Electric Tools amp Accessories 01 2012 Technical documentation filed at Hilti Entwicklungsgesellschaft mbH Zulassung Elektrowerkzeuge Hiltistrasse 6 86916 Kaufering Deutschland eli Ti Hilti Corporation LI 9494 Schaan Tel 423 23421 11 Fax 423 234 29 65 www hilti com Hilti registered trademark of Hilti Corp Schaan W 3399 0313 00 Pos 1 1 Print
6. 50 target plate is made of durable plastic with a special reflective coating Use of the target plate is recommended at distances greater than 10 m in poor light conditions The PDA 51 target plate has no reflective coating and its use is recommended in poor light conditions and at short distances The PDA 52 target plate is equipped with the same reflective coating as the PDA 50 but is considerably larger in size A4 format 210 x 297 mm This makes it much easier to aim the tool at the target plate over long distances NOTE For reliable distance measurements care should be taken to ensure that the laser beam strikes the target plate at right angles as far as possible The laser spot on the target plate and the measuring reference point starting point may otherwise be in different planes parallax error NOTE When the target plate is used and very high accuracy is required 1 2 mm should be added to the measurement obtained 2 13 PDA 71 measuring extension The measuring extension is made from aluminium and is equipped with a non conductive plastic grip The screw on the measuring extension should be screwed into the threaded bush on the rear contact surface of the PD 42 When the measuring extension is screwed onto the tool the rear reference is then relocated to the tip of the measuring extension i e the rear reference is extended by 1270 mm 50 inches 3 Insert tools accessories Designation Description Target plate
7. PDA 50 Target plate PDA 51 Target plate PDA 52 Measuring extension PDA 71 Designation Description Hand strap PDA 60 Soft pouch PDA 65 Laser visibility glasses PUA 60 4 Technical data Right of technical changes reserved Technical data Values Power supply 3V DC AA size batteries Battery condition check Battery condition indicator with 4 segments show ing 100 75 50 25 charge No segments shown The batteries are exhausted Measuring range 0 05 200 m Typical measuring range without target plate Drywall panel white 100 m Concrete dry 70 m Brick dry 50 m Accuracy Typically 1 0 mm for single and continuous measure ment Smallest unit displayed 1mm Technical data Beam diameter Basic operating modes Values Beam length 10 m Max 6 mm Beam length 50 m Max 30 mm Beam length 100 m Max 60 mm Single measuring continuous measuring calculation functions Display Illuminated dot matrix display with permanent indica tion of operating mode and battery condition Laser Visible 635 nm Output power less than 1 mW Laser Class 2 IEC EN 60825 1 2007 Laser Class II CFR 21 1040 FDA Optical sight Side mounted with laser reference Automatic cut out Laser 1 min Tool 10 min Battery life Max number of measurements with laser beam switched on for a time of 10 s Alkaline 8 000 10 000 NiMH 6 000 8 000 Operating temperature range 10 50 C Storage tempe
8. The C button can be pressed at any time to stop the last measuring operation clear the result and restart measuring NOTE Further Undo steps are not possible If the C button is pressed several times or the FNC button pressed once the function will be canceled 7 8 2 Setting out given distances ile Press the FNC button to activate the Setting out function NOTE When the Setting out function is activated the laser beam is already switched on Enter the initial distance by pressing the Plus button NOTE Pressing the Plus button briefly causes the last digit to change increase by 1 Pressing and holding the Plus button causes the digits to change at a faster rate The longer the button is pressed the faster the digits change The Minus button functions in the same way as the Plus button except that the digits decrease Press the Measure button The tool begins measuring in continuous measuring mode The difference between the currently measured dis tance see result line and the initial distance is shown in the lowest intermediate result line Move the tool back and forth until the difference shown is as close to zero as is required for your purpose The C button can be pressed at any time to stop the last measuring operation clear the result and restart measuring NOTE Further Undo steps are not possible If the C button is pressed several times or the FNC bu
9. all distances have been added 7 Toterminate the addition of distances simply meas ure a distance without first pressing the Plus but ton All previous measuring and calculation results are shown in the intermediate results lines 8 Press the C button to clear the display 7 3 Subtracting distances Ka x 3 947 m 3 322 m 0 625 m Individual distances can be conveniently subtracted from each other e g in order to determine the distance between the underside of a pipe and the ceiling This can be done by subtracting the distance between the floor and the underside of the pipe from the distance between the floor and the ceiling If the pipe diameter is subtracted the result is the distance between the top of the pipe and the ceiling 1 Press the Measure switches on button the laser beam 31 2 Aim the range meter at the target 3 Press the Measure button The first distance will be measured and displayed the laser then switches off 4 Press the Minus button The first distance is then displayed in the middle result line and a minus sign appears in the lower intermediate result line the laser beam switches on 5 Aim the range meter at the target 6 Press the Measure button The second distance is then measured and dis played in the lower intermediate result line The result of the subtraction is shown in the result line The current differen
10. informa tion H These numbers refer to the corresponding illustra tions The illustrations can be found on the fold out cover pages Keep these pages open while studying the oper ating instructions Parts operating controls and indicators H On off button Side measure button Graphic display Measure button 5 Delete clear button 6 Horizontal bubble 7 FNC button 8 Folding spike 1 4 thread for PDA 71 measuring extension Rear contact points Minus button Plus button 1 4 thread on the underside Reference button Optical sight Laser exit lens QD Receiving lens Vertical bubble SECH SSS 1 2 Explanation of the pictograms and other information Warning signs General warning 21 Symbols LKY CAUTION LASER RADIATION DO NOT STARE INTO BEAM 620 690nm 0 95mW max CLASS II LASER PRODUCT Read the Return waste Laser class II operating material for according to instructions recycling CFR 21 1040 before use FDA KK ES y Laser Class Do not look Temperature 2in into the indicator accordance beam with IEC EN 60825 1 2007 J Battery status Hardware Unfavorable indicator errors operating conditions KCC REM HLT PD42 Location of identification data on the tool The type designation and serial number can be found on the type identification plate on the tool Make a note of this data in your operating instructions and always refer to it when making an e
11. the Measure button The measured distance is shown in the display 6 7 4 Measuring with the aid of target objects A When taking measurements to outside corners e g on outside walls of buildings perimeter fences etc boards bricks or other suitable objects can be held against the corner and used as the target Use of the PDA 50 PDA 51 or PDA 52 target plate is recommended for long distances and in unfavorable light conditions e g in strong sunlight 6 7 5 Measuring in bright conditions We recommend use of the PDA 50 PDA 51 or PDA 52 target plate for long distances and in very bright light conditions 6 7 6 Taking measurements to rough surfaces El When measuring to rough surfaces e g rough plaster etc an average distance value is measured with the center of the laser spot weighted higher than the edges of the laser spot 6 7 7 Taking measurements to curved or inclined surfaces If the laser beam strikes the target surface at a very narrow angle the light reflected may be inadequate Conversely too much light may be reflected toward the tool in situations where the laser beam strikes the target perpendicularly We recommend use of the PDA 50 PDA 51 or PDA 52 target plate in both of these situations 6 7 8 Taking measurements to wet or shiny surfaces As long as the range meter can be aimed directly at the surface the distance to the target will be reliably measured With highly reflective surfaces a redu
12. 8 The C button can be pressed at any time to stop the last measuring operation clear the result and restart measuring NOTE Further Undo steps are not possible If the C button is pressed several times or the FNC button pressed once the function will be canceled NOTE The Minus button can be used to subtract certain distances e g dimensions of windows or doors The Plus and Minus buttons can be used alternately at any time 7 10 Indirect measurements A distance can be measured indirectly by taking several measurements and the result then calculated using the Pythagoras rule The indirect measurement functions are accessed by pressing the FNC button Three functions are available for use The Single Pythagoras function using a triangle with two measured distances The Double Pythagoras function with 2 adjoining tri angles The Combined Pythagoras function using 2 part tri angles NOTE A reduced level of accuracy much lower than the level of accuracy of the tool itself must generally be expected when the indirect measuring method is used In order to obtain the best results care must be taken regarding the geometry of the situation i e right angles and triangle relationships Best results are obtained when the tool is aimed carefully at the corners of the object when all points are within the same plane and when the measure ments are taken from a location not too far away from th
13. Failure to follow the correct procedures when open ing the tool may cause emission of laser radiation in 26 h Rapid changes in the conditions under which the measurement is taken e g persons walking through the laser beam may lead to inaccurate results i Do not point the tool toward the sun or other powerful light sources 5 2 Proper organization of the workplace a Avoid unfavorable body positions when working on ladders or scaffolding Make sure you work from a safe stance and stay in balance at all times b Check the measuring reference setting before taking the measurement c When the tool is brought into a warm environment from very cold conditions or vice versa allow it to become acclimatized before use d As a precaution check the previous settings and adjustments you have made e When setting up the tool with the aid of the bubble level view the bubble level at a slight angle D Secure the area in which you are working and take care to avoid directing the beam towards other persons or towards yourself when setting up the tool g Use the tool only within its specified limits h Observe the accident prevention regulations ap plicable in your country 5 3 Electromagnetic compatibility NOTE Only for Korea This device is suitable for the commer cial and industrial field and the electromagnetic radiation encountered in this field Class A Users must pay atten tion to this point and not use this d
14. atteries d Do not solder the batteries into the tool e Donot discharge the batteries by short circuiting This may cause them to overheat and present a risk of personal injury burns f Do not attempt to open the batteries and do not subject them to excessive mechanical stress 5 6 Laser classification Depending on the version purchased the tool complies with Laser Class 2 in accordance with IEC825 1 2007 EN60825 1 2007 and Class II in accordance with CFR 21 1040 FDA This tool may be used without need for further protective measures The eyelid closure reflex protects the eyes when a person looks into the beam unintentionally for a brief moment This eyelid closure reflex however may be negatively affected by medicines alcohol or drugs Nevertheless as with the sun one should not look directly into sources of bright light Do not direct the laser beam toward persons 5 7 Transport Always remove the batteries before shipping the tool 6 1 Inserting the batteries E CAUTION Do not use damaged batteries CAUTION Always replace the complete set of batteries DANGER Do not mix old and new batteries Do not mix batteries of different makes or types 27 1 Unscrew the battery compartment cover from the rear of the tool 2 Remove the batteries from the packaging and insert them in the tool NOTE Take care to observe correct polarity see symbols in battery compartment 3 Check to ensure that the
15. battery compartment cover is closed securely 6 2 Switching the tool on off 1 The tool can be switched on by pressing either the On off button or the Measure button 2 When the tool is switched off press the On off button The tool switches on The laser beam is switched off 3 When the tool is switched on press the On off button The tool switches off 4 When the tool is switched off press the Measure button The tool and the laser beam switch on 6 3 First distance measurements 1 Press the Measure button once If switched off the tool will be switched on and the laser beam activated If the tool is already switched on the laser beam will be activated 2 Aim the tool by positioning the visible laser spot on a white surface at a distance of approx 3 10 m 3 Press the Measure button again The distance will be displayed in less than a second e g 5 489 m You have just taken your first measurement with the tool 6 4 Settings menu MENU Ez a EI Mm 1 With the tool switched off press the On off button for approx 2 seconds to enter menu mode 2 Press the Plus button to switch the beep signal on or off 3 Press the Minus button repeatedly to scroll through the choice of units 4 Press the On off button briefly to close the menu The tool is switched off and all the settings shown will be saved 28 6 5 Measuring reference
16. ce in distance is always shown in the result line The procedure can be repeated until all distances have been subtracted 7 To terminate the subtraction of distances simply measure a distance without first pressing the Minus button All previous measuring and calculation results are shown in the intermediate results lines 8 Press the C button to clear the display 7 4 Timer m me O 10s 4 347 m The timer function works like the self timer on a camera The Plus and Minus buttons can be used to adjust the timer interval to one of the three settings 5 10 or 20 seconds To activate the timer press the Measure button To stop the timer press the C button A beep sound is emitted every second up to about 4 seconds before the timer triggers the tool The last 4 seconds are counted down by a double beep every second 32 7 5 Measuring areas ph 5 489 m 12 349 m Z 67 784 m Each step of the area measurement operation is indicated graphically in the display For example to determine the floor area of a room proceed as follows ile p Press the FNC button to activate the area function NOTE When the area function is activated the laser beam is already switched on Aim the range meter at the target Press the Measure button The width of the room is measured and the value displayed The graphic display automatically prompts you to measure the length of the room
17. ction in range must be expected and the distance to the actual point of reflection may be measured 6 7 9 Taking measurements to transparent surfaces It is generally possible to measure distances to trans parent or semi transparent materials e g liquids poly styrene foam etc Light penetrates these materials how ever and measuring errors may therefore occur Measur ing errors may also occur when measurements are taken through glass or if objects are present within the line of the laser beam 6 7 10 Measuring range 6 7 10 1 Increased range The range of the tool is generally increased when meas urements are taken in the dark at dawn or dusk and when the target and or the tool is shaded from bright light Use of the PDA 50 PDA 51 or PDA 52 target plate also increases the range of the tool 6 7 10 2 Reduced measuring range Measuring range may be reduced in bright conditions e g in bright sunlight or when working under very power ful floodlights 7 Operation NOTE The direct control buttons are used for adding and sub tracting distances All other functions are activated by pressing the FNC button 7 1 Distance measurements NOTE With all functions of the tool each step in the operation is always indicated in the display NOTE Continuous measuring mode can be used with all func tions in which individual distance measurement is pos sible NOTE If measuring errors occur during continuous measuring
18. e object 7 10 1 The Single Pythagoras method S 8 642 m d 5 123 m 6 962 m Follow the symbols in the display The blinking side of the triangle indicates the measurement to be taken When the 2 required distances have been measured the result is then calculated and shown in the result line in the lower area of the display 1 Press the FNC button to activate the Single Py thagoras function NOTE When the Single Pythagoras function is activated the laser beam is already switched on 2 Aim the tool at the target as indicated by the symbol in the display Press the Measure button 3 The graphic display automatically prompts you to measure the shorter distance 4 Aim the laser spot at the target and press the Meas ure button NOTE Please note that this distance is measured in continuous measuring mode in order to ensure that the shortest distance to the target at right angles is measured reliably When the second measurement has been taken the tool then immediately calculates the opposite indirect distance The system checks whether the geometric relation ship allows a result to be calculated An invalid result due to inappropriate geometry is indicated by the result line blinking broken line In this case one or both of the distances must be remeasured 35 7 10 2 The Double Pythagoras method KE 8 642 m kale SIE 52 5 430 8 76 m Follow t
19. ecycling Ask Hilti customer service or your Hilti representative for further information For EC countries only Disposal of electric tools together with household waste is not permissible In observance of the European Directive on waste electrical and electronic eguipment and its imple mentation in accordance with national law electrical appliances that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility Dispose of the batteries in accordance with national regulations 11 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 main tained 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 re placement of defective parts only over the entire lifespan of the tool Parts reguiring repair or replacement as a result of normal wear and tear are not covered by this warranty Additional claims are excluded unless stringent na tional rules prohibit such exclusion In particular Hilti is not obligated for direct indirect incidental or con seguential damages losses or expenses in connec tion with
20. ed in Germany 2013 Right of technical and programme changes reserved S E amp O 320298 A2
21. ed on 2 Aim the range meter at the target 3 Press the Measure button The width of the room is measured and the value displayed 4 The graphic display automatically prompts you to measure the length of the room 5 Aim the tool at the next target to obtain the length of the room 6 Press the Measure button The length of the room is measured and the value displayed 7 Press the Measure button 8 Aim the tool at the next target to obtain the height of the room 9 Press the Measure button The volume is calculated and shown in the result line in the display as soon as the height of the room has been measured All three distances used for the volume calculation are shown in the intermediate result lines and can be noted down conveniently at the end of the operation 10 The C button can be pressed at any time to stop the measuring operation Each measurement can then be cleared one after the other and measuring restarted NOTE If the C button is pressed several times or the FNC button is pressed the function will be canceled or respectively restarted NOTE If the third distance is measured using con tinuous measuring mode tracking the result of the volume calculation is updated continuously This allows parts of the volume to be included excluded NOTE After calculation of a volume the Plus but ton can be pressed to add another volume or re spectively the Minus butto
22. eis PD 42 Bedienungsanleitung Operating instructions Mode d emploi Istruzioni d uso Manual de instrucciones Manual de instruc es Gebruiksaanwijzing Odnyisc xpnosme Kulllanma Talimat JUAN lu d recht gt ORIGINAL OPERATING INSTRUCTIONS PD 42 laser range meter It is essential that the operating instructions are read before the tool is operated for the first time Always keep these operating instructions to gether with the tool Ensure that the operating instructions are with the tool when it is given to other persons Contents Page 1 General information 21 2 Description 22 3 Insert tools accessories 25 4 Technical data 25 5 Safety instructions 26 6 Before use 27 7 Operation 31 8 Care and maintenance 37 9 Troubleshooting 38 10 Disposal 39 11 Manufacturer s warranty tools 39 12 EC declaration of conformity original 40 1 General information 1 1 Safety notices and their meaning DANGER Draws attention to imminent danger that will lead to serious bodily injury or fatality WARNING Draws attention to a potentially dangerous situation that could lead to serious personal injury or fatality CAUTION Draws attention to a potentially dangerous situation that could lead to slight personal injury or damage to the equipment or other property NOTE Draws attention to an instruction or other useful
23. emperature Temperature too high Allow the tool to cool down or warm up gt 50 C too low lt 10 C Unfavorable conditions poor signal Insufficient reflected laser Observe the minimum measuring dis light tance 50 mm from the front edge of the tool clean the lenses take measure ments from a different surface or use a target plate General hardware error Switch the tool off and on again If the fault persists please contact Hilti Service 2 8 Control panel Measure button Activates the laser beam Begins distance measurement Activates continuous measuring mode long press approx 2 sec Stops continuous measuring mode Plus button Initiates distance area and volume addition Adds distances in standard measuring and painter s measuring modes Adds areas and volumes in the relevant modes 23 Minus button FNC button Delete clear button Initiates distance area and volume subtraction Subtracts distances in standard measuring and painter s measuring modes Subtracts areas and volumes in the relevant modes Always activates the previously used function Press the button repeatedly to activate or select the functions one after the other when no measurements have been taken When measurements have already been taken Deletes all measurements and restarts the function Stops continuous measuring tracking The C button has various Stops continuous measuring tracking
24. en he next test is due Repeat this test at regular intervals as well as before and after important measuring tasks Apply a test and inspection confirmation sticker to he PD 42 and keep a record of the entire monitoring est and inspection procedure and the results Please refer to the technical data contained in the operating instructions and the information concern ing measuring accuracy 8 4 2 Adjustment To ensure that the laser range meter is adjusted correctly we recommend that it is returned to a Hilti Service Center for calibration Accurate adjustment of the tool will be confirmed by a calibration certificate 8 4 3 Hilti calibration service We recommend that the tool is checked by the Hilti cal ibration service at regular intervals in order to verify its reliability in accordance with standards and legal require ments Use can be made of the Hilti calibration service at any time but checking at least once a year is recommended The calibration service provides confirmation that the tool is in conformance on the day it is tested with the specifications given in the operating instructions The tool will be readjusted if deviations from the man ufacturer s specification are found After checking and adjustment a calibration sticker applied to the tool and a calibration certificate provide written verification that the tool operates in accordance with the manufacturer s specification Calibration certificates a
25. er the corresponding time interval The axis of the optical sight lies parallel to the axis of the laser beam 1 Press the Measure button to switch the laser beam on and then aim the tool at the target 2 Press the Measure button or the side Measure button and aim the tool at the target until the laser spot disappears from the optical sight The distance is shown in the display 6 7 Measuring distances NOTE When the spike is folded back in the measuring reference is always reset to the rear edge of the tool irrespective of how far the spike was folded out or to which point on the tool the measuring reference was previously set Distances can be measured from all stationary targets without a highly reflective surface i e concrete stone wood plastic paper etc The use of prisms or other highly reflective targets is not permissible and if attemp ted may falsify the results 6 7 1 Measuring distances step by step NOTE The range meter measures distances in a very short time and simultaneously shows various information in the display Switch the tool on by pressing the On off button i m Press the Measure button once The laser beam is switched on and is visible in the form of a spot on the target surface This aiming mode is indicated in the display by a blinking laser symbol m Aim at the target Press the Measure button once again to measure t
26. evice in a residential environment Although the tool complies with the strict requirements of the applicable directives Hilti cannot entirely rule out the possibility of the tool being subject to interference caused by powerful electromagnetic radiation leading to incor rect operation Check the accuracy of the tool by taking measurements by other means when working under such conditions or if you are unsure Likewise Hilti cannot rule out the possibility of interference with other devices e g aircraft navigation equipment The tool complies with the requirements of class A The possibility of interference occurring in a domestic environment cannot be excluded 5 4 General safety rules a Check the condition of the tool before use If the tool is found to be damaged have it repaired at a Hilti service center b The user must check the accuracy of the tool after it has been dropped or subjected to other mechanical stresses c Although the tool is designed for the harsh con ditions of jobsite use as with other measuring instruments it should be treated with care d Although the tool is protected to prevent entry of dampness it should be wiped dry each time before being put away in its transport container 5 5 Electrical a Keep the batteries out of reach of children b Do not allow the batteries to overheat and do not expose them to fire The batteries may explode or release toxic substances c Do not charge the b
27. he distance The result usually appears in the result line in less than a second and the laser beam then switches off EEE 1 5 489 m If further measurements are taken up to three previously determined distances are shown in the intermediate result lines i e a total of the last four measured distances are shown 5 489 12 349 24 634 m 27 307 m 29 The tool can of course be switched on again at any time by pressing the Measure button Pressing the C button clears all currently displayed values 6 7 2 Measuring modes Distances can be measured using two different measur ing modes i e single distance measuring or continuous measuring Continuous measuring mode is used for set ting out given distances or lengths and can also be used where distance measurement is otherwise difficult e g at corners edges or in niches etc 6 7 2 1 Single distance measuring Measure button 1 Switch the laser beam on by pressing the Measure button 2 Press the Measure button again The measured distance will be shown in the result line at the bottom of the display in less than a second 6 7 2 2 Single distance measuring On off button 1 Switch the laser beam on by pressing the On off button 2 Press the Measure button to switch the laser beam on and then aim the tool at the target 3 Press the Measure button again The measured distance will be shown i
28. he symbols in the display The blinking side of the triangle indicates the measurement to be taken When the 3 required distances have been measured the result is then calculated and shown in the result line at the bottom of the display 1 Press the ENG button to activate the Double Py thagoras function NOTE When the Double Pythagoras function is activated the laser beam is already switched on 2 Aim the tool at the target as indicated by the symbol in the display Press the Measure button 3 The graphic display automatically prompts you to measure the middle distance NOTE Please note that this distance is measured in continuous measuring mode in order to ensure that the shortest distance to the target at right angles is measured reliably 4 Sweep the laser spot slowly over the target at the point where the distance is shortest and then stop measuring by pressing the Measure button After the last distance has been measured the tool immediately calculates the opposite indirect distance The system checks whether the geometric relation ship allows a result to be calculated An invalid result due to inappropriate geometry is indicated by the result line blinking broken line In this case one or more of the distances must be remeasured 36 7 10 3 The Combined Pythagoras method g 7 823 m T RA 4 762 E 3 894 m 4 044 m Follow the symbols in the display The blin
29. imits for storage of your equipment must be observed especially in winter summer p 8 2 Storage Remove the tool from its case if it has become wet The tool its carrying case and accessories should be cleaned and dried at maximum 40 C 104 F Repack the equipment only once it is completely dry Check the accuracy of the equipment before it is used after a long period of storage or transportation Remove the batteries from the tool before storing it for a long period Leaking batteries may damage the tool 8 3 Transport Use the Hilti toolbox or packaging of equivalent quality for transporting or shipping your equipment CAUTION Always remove the batteries before shipping the tool 8 4 Calibration and adjustment 8 4 1 Calibration Monitoring of measuring equipment for users certified in accordance with ISO 900x As specified in ISO 900X you 37 E may carry out the inspection and testing of the PD 42 laser range meter yourself see ISO 17123 4 Field Process for Accuracy Examination of Geodetic Instruments Part 6 Close range Opto electrical Range Meters 1 Select a readily accessible measuring distance of a known length approx 1 to 5 meters 3 to 15 feet which does not change over time and measure the same distance 10 times Determine the mean deviation from the known dis ance This value should be within the specified accuracy tolerance for the tool 3 Keep a record of this value and note the date wh
30. king side of the triangle indicates the measurement to be taken When the 3 required distances have been measured the result is then calculated and shown in the result line at the bottom of the display 1 Press the FNC button to activate the Combined Pythagoras function NOTE When the Combined Pythagoras function is activated the laser beam is already switched on 2 Aim the tool at the target as indicated by the symbol in the display Press the Measure button 3 The graphic display automatically prompts you to measure the middle distance 4 The graphic display prompts you to measure the last distance NOTE Please note that this distance is measured in continuous measuring mode in order to ensure that the shortest distance to the target at right angles is measured reliably After the last distance has been measured the tool immediately calculates the opposite indirect distance The system checks whether the geometric relation ship allows a result to be calculated An invalid result due to inappropriate geometry is indicated by the result line blinking broken line In this case one or more of the distances must be remeasured 7 11 Saving the current measurement 5 489 m 12 349 24 634 27 317 m If several distance measurements have been taken up to 3 previous measurements are shown in the intermediate result lines in the standard display i e in total the 4 previous measurements a
31. mum distance and the difference between minimum and maximum are then shown in the display The C button can be pressed at any time to stop the last measuring operation clear the result and restart measuring NOTE If the C button is pressed several times or the FNC button is pressed the function will be canceled or respectively restarted NOTE Further Undo steps are not possible If the C button is pressed several times or the FNC button pressed once the function will be canceled 7 8 Measuring setting out 5 123 m A 3 519 m 1 604 m The tool can be used to indicate given distances e g when setting out and marking the position of drywall framing 7 8 1 Setting out using a measured distance 1 34 Press the FNC button to activate the Setting out function NOTE When the Setting out function is activated the laser beam is already switched on Aim the range meter at the target Press the Measure button The initial distance i e the distance to be trans ferred is then measured and shown in the upper most intermediate result line Press the Measure button The tool begins measuring in continuous measuring mode The difference between the currently measured dis tance see result line and the initial distance is shown in the lowest intermediate result line Move the tool back and forth until the difference shown is as close to zero as is reguired for your purpose
32. n the result line at the bottom of the display in less than a second 6 7 2 3 Continuous measuring tracking NOTE Continuous measuring is possible in all situations where individual distances can be measured This applies also to functions such as areas 1 Press the Measure button for about 2 seconds to activate the continuous measuring mode NOTE When doing so it doesn t matter whether the tool or the laser beam is switched on or off The tool will always switch to continuous measuring mode During continuous measuring distances are up dated in the result line at the rate of approx 6 10 measurements every second The measuring rate depends on reflectivity of the target surface If the beep signal is active continuous measuring is in dicated by a beep signal approx 2 3 times per second 2 Measuring is stopped by pressing the Measure button once again The last valid measurement is then shown in the result line in the display 6 7 3 Measuring from corners E E The spike is used when measuring diagonally across rooms or from inaccessible corners 1 Fold out the spike through 180 The measuring reference is then set automatically to the end of the spike The range meter takes the extended reference point into account and corrects the measured distances accordingly 30 2 Position the range meter with the spike at the desired starting point for the measurement and aim toward the target 3 Press
33. n used to subtract a volume 7 7 Measuring using the Min max function i MAX 8 642 m i MIN 5 123 m A 3 519 m 4 347m The Maximum function is used mainly to determine the length of diagonals while the Minimum function is used to check parallels and set up objects parallel to each other or to take measurements in situations where access is difficult The Maximum function makes use of continuous measuring mode The value shown in the display is updated whenever the measured distance increases The Minimum function also makes use of continuous measuring mode The value shown in the display is updated whenever the measured distance de creases By combining the Maximum and Minimum functions differences in distance can be determined very quickly easily and reliably The distance between a pipe and ceiling or the distance between two objects even in inaccessible locations can thus be easily and reliably determined 1 Press the FNC button to activate the Min max function NOTE When the Min max function is activated the laser beam is already switched on Aim the range meter at the target Press the Measure button Continuous measuring then begins The values shown in the MIN and MAX display areas are then updated whenever the measured distance increases or decreases 9D 33 Press the Measure button to stop measuring The maximum distance mini
34. nquiry to your Hilti representative or service department Type Serial no 2 Description 2 1 Use of the product as directed The tool is designed for measuring distances adding and subtracting distances and offers many practical functions such as a timer area and volume measurement min max calculation setting out painter s area measurement Pythagoras function and data memory Do not use the tool as a leveling tool Measurements taken from plastic foam materials such as polystyrene foam from snow or from highly reflective surfaces mirrors glass etc may produce inaccurate results The tool and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not as directed Take the influences of the surrounding area into account Do not use the appliance where there is a risk of fire or explosion Observe the information printed in the operating instructions concerning operation care and maintenance 22 To avoid the risk of injury use only genuine Hilti accessories and additional equipment Modification of the tool is not permissible NOTE Observe the permissible operating and storage temperatures 2 2 Display The measurements settings and tool status are shown in the display When the tool is in measuring mode the measurements taken are shown at the bottom of the display area the result line When using a function e g area measurement the distances measured are shown in
35. rature 30 70 C Protection class except battery compartment IP 54 protection against dust and water jets IEC 60529 Weight without batteries 170g Dimensions 120 mm x 55 mm x 28 mm Menu units Distance Area Volume m Meters m m cm Centimeters m m mm Millimeters m m In Inches decimal Inches Inches In je Ye inch Inches Inches In 16 1 16 inch Inches Inches In 1 32 1 32 inch Inches Inches ER Feet decimal Feet Feet FP Feet inches 1 s Feet Feet Ft 1 16 Feet inches 16 Feet Feet Ft 1 32 Feet inches 1 32 Feet Feet Yd Yards decimal Yards Yards 5 Safety instructions In addition to the information relevant to safety given excess of class 2 Have the tool repaired only at a in each of the sections of these operating instructions Hilti service center the following points must be strictly observed at all d Check that the tool functions correctly each time times before use e Operation of the tool in the proximity of pregnant women is not permissible D Measurements taken from surfaces with low reflectiv ity in highly reflective surroundings may be inaccur ate g Measurements taken through panes of glass or other objects may be inaccurate 5 1 Basic information concerning safety a Do not render safety devices ineffective and do not remove information and warning notices b Keep laser tools out of reach of children c
36. re always required by companies certified according to ISO 900x Your local Hilti Center or representative will be pleased to provide further information 9 Troubleshooting Fault Possible cause The tool can t be switched on Incorrect battery polarity The batteries are exhausted Remedy Replace the batteries Insert the batteries correctly and close the battery compartment cover The button is faulty Return the tool to Hilti for repair No distances displayed by the Measure button was not pressed Press the Measure button tool Faulty display Return the tool to Hilti for repair Frequent error messages or the tool doesn t measure the sun The target surface is too shiny The target surface is too brightly lit by Measure from the other direction sun from behind Take measurements from less shiny surfaces The target surface is too dark Bright sunlight towards the tool Use the PDA 50 PDA 51 PDA 52 target plate Use the PDA 50 PDA 51 PDA 52 target plate Measuring reference not set to The spike is not folded out fully Fold the spike out fully the spike The spike is faulty Return the tool to Hilti for repair Measuring reference not set to the extension screwed in fully Dirt or foreign matter in the threaded bush No result obtained using Py thagoras function is insufficient The measuring extension is not
37. re shown and saved The last measurement taken is shown in the lowest line of the display 7 12 Data memory Z 4 27 317 m 5 489 m 12 349 m The tool saves measurements and the results of calcula tions continuously while in operation A total of up to 30 values including graphic symbols are saved in this way The complete set of information displayed is saved in the following situations A function provides a valid result when A valid distance is measured and shown in the standard display Distances are added using the Plus button the last total is saved in each case Distances are subtracted using the Minus button the last total is saved in each case NOTE When data memory is already filled with the 30 previous sets of displayed data the oldest set of data is deleted when a new set of displayed data is saved 7 12 1 Clearing data memory SSS m Loo a eg m m m 1 EE EE m Data memory can be completely cleared by pressing the C button for approx 2 seconds while data memory is displayed 8 Care and maintenance 8 1 Cleaning and drying 1 Blow dust off the lenses Do not touch the glass or the filter with the fingers 3 Useonly a clean soft cloth for cleaning If necessary moisten the cloth slightly with pure alcohol or a little water NOTE Do not use any other liquids as these may damage the plastic components 4 The temperature l
38. s NOTE The tool can take measurements from 5 different refer ence contact points The Reference button on the top left on the front of the tool is used to switch between the front and rear references front or rear edge of the tool The reference is set automatically to the tip of the spike when the spike is folded out through 180 When the measuring extension is screwed onto the tool at the rear at the battery compartment this is detected auto matically by the tool and indicated by the long extension symbol in the display The PDA 71 measuring extension can also be fitted to the underside of the tool but is not detected automatically when in this position lt Front edge I e lt Thread on underside Rear edge PDA 71 measuring extension screwed on at the rear 6 6 Optical sight NOTE The optical sight is useful when measuring distances greater than 10 meters The built in optical sight is particularly helpful outdoors and in situations where the laser spot is otherwise difficult to see or no longer visible With the aid of the optical sight the tool can be aimed accurately at targets even at great distance When the tool is switched on the laser spot can be seen in the optical sight If the laser spot cannot be seen in the optical sight either the measurement has been successfully completed or the laser beam has switched itself off aft
39. the intermediate result line and the calculated result is shown at the bottom of the display the result line 2 3 Display illumination In low light conditions the display is illuminated automatically as soon as a button is pressed The display illumination intensity is reduced to 50 after 10 seconds If no button is pressed over a period of 20 seconds the display illumination switches off automatically NOTE Illumination of the display consumes battery power Shorter battery life is therefore to be expected when this feature is used frequently 2 4 Basic principle The distance is measured along a laser beam emitted by the tool to the point at which the beam strikes a reflective surface The target from which the measurement is taken is clearly identified by the red laser measuring spot The range of the tool depends on the reflectance and structure of the target surface from which measurements are taken 2 5 Measuring principle The tool emits a visible laser beam carrying signal pulses which are reflected by the target The time between reflected pulses is used as a basis for determining the distance This measuring principle permits highly accurate and reliable measurement of distances to objects without need for special reflectors 2 6 Standard measuring display mode Standard measuring display mode is always activated when the On off or Measure button is pressed to switch the tool on 2 7 Symbols in the display T
40. tton pressed once the function will be canceled 7 9 Painter s area 5 489 12 349 Z A 21 317 m The painters area function is used for example to determine the surface area of the walls in a room This is done by determining the total length of all walls and multiplying this figure by the height of the room 1 Press the FNC button to activate the painter s area function NOTE When the painter s area function is activated the laser beam is already switched on Measure the length of the first wall The length is shown in the top intermediate result line 3 Press the Plus button and measure the next length The sum of the two lengths is shown in the results line 4 Press the Plus button again to make the tool ready to measure the next length The total length is then displayed in the top interme diate result line 5 Measure the third length and if necessary any further lengths 6 Once all wall lengths have been added together press the Measure button again after taking the last measurement and when the total of all meas urements is shown in the result line at the bottom of the display The total length is transferred to the top intermediate result line and a multiplication symbol is shown in the line below 7 Now measure the height of the walls height of the room The total wall area of the room is shown in the result line at the bottom of the display
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