Bedienungsanleitung de Operating instructions en Mode d
Contents
1. 319134 A22. After reactivating the PR 35 check the laser settings in order to ensure accuracy 7 10 Working with the target plate The target plate improves laser beam visibility The target plate should be used in bright conditions or whenever improved laser beam visibility is desired Simply bring the target plate into the plane of the projected laser beam The target plate is made from a material that makes the laser beam more easily visible 8 Care and maintenance 8 1 Cleaning and drying 1 Blow dust off the lenses 2 Do not touch the glass with the fingers 3 Use only a clean soft cloth for cleaning If necessary moisten the cloth slightly with pure alcohol or a little water NOTE Abrasive cleaning materials may scratch the glass and impair the accuracy of the laser tool NOTE Do not use any other liquids as these may damage the plastic components 4 Observe the temperature limits when storing your equipment This is particularly important in winter summer if the equipment is kept inside a motor vehicle 30 C to 60 C 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 batter
3. PR 35 Generation Of Year of design 2010 We declare on our sole responsibility that this product complies with the following directives and standards 2011 65 EU 2006 95 EC 2004 108 EC 1999 5 EC EN ISO 12100 EN 300 440 1 V1 5 1 EN 300 440 2 V1 3 1 EN 301 489 1 V1 8 1 EN 301 489 17 V1 3 2 Hilti Corporation Feldkircherstrasse 100 FL 9494 Schaan hy Paolo Luccini Head of BA Quality and Process Man agement Business Area Electric Tools amp Ac cessories 01 2012 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 FCC statement IC statement CAUTION 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 interfer ence ina residential installation This equipment gener ates uses and can radiate radiofrequency energy and if not installed and used in accordance with the instruc tions may cause harmful interference to radio com munications 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 recep tion which can be de
4. When the tool is brought into a warm environment from very cold conditions or vice versa allow it to become acclimatized before use If mounting an adapter check that the tool is screwed on securely Keep the laser exit aperture clean to avoid meas urement errors Although the tool is designed for the tough condi tions of jobsite use as with other optical and elec tronic instruments e g binoculars spectacles cameras it should be treated with care 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 Check the tool before using it for important meas uring work Check the accuracy of the measurements several times during use of the tool Use the AC adapter only for connecting to the AC supply Check to ensure that the tool and AC adapter do not present an obstacle that could lead to a risk of tripping and personal injury Ensure that the workplace is well lit Check the condition of the extension cord and replace it if damage is found Do not touch the AC adapter if the extension cord or AC adapter are damaged while working Disconnect the supply cord plug from the power outlet Damaged supply cords or extension cords present a risk of electric shock Avoid body contact with earthed or grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or
5. 35 The lock symbol is either open unlocked or closed locked In order to avoid incorrect operation the Automatic align ment Surveillance and Special line commands must be confirmed by a double click For the sake of simpli city this is not mentioned each time in further sections of these operating instructions 7 3 Basic functions of the PR 35 The basic functions are horizontal and vertical alignment plus working with slopes 7 3 1 Setting the speed of rotation NOTE The speed of rotation can be adjusted by pressing the Speed of rotation button on the control panel of the rotating laser or on the PRA 35 The speeds of rotation are 300 600 and 1500 min The receiver works best at 600 min and should not be used at a speed of 1500 min 7 3 2 Selecting the line function NOTE When the Line button is pressed the rotating laser projects a line which can be lengthened or shortened by further presses of the button NOTE With the aid of the PRA 35 laser receiver it is also possible to stop rotation of the laser and to project a line at the position of the PRA 35 To do this move the PRA 35 laser receiver into the plane of the laser beam and press the Special line button twice double click 7 3 3 Moving the laser line The laser line can be moved to the left or right by pressing the Direction buttons PR 35 or PRA 35 Holding down the button results in continuous movement
6. have reached the end of their life must be disposed of safely and correctly to avoid environmental pollution 6 4 Fitting the battery CAUTION Before inserting the battery in the tool check that the terminals of the battery and the tool are free from foreign objects 1 Push the battery into the tool 2 Turn the catch in a clockwise direction to the second detent the locked symbol is displayed 6 5 Removing the battery El 1 Turn the catch in a counterclockwise direction from the second position back to the open position the unlocked symbol is displayed 2 Pull the battery out of the tool 6 6 Switching the tool on Press the On off button NOTE After switching on the tool begins the automatic leveling process takes max 40 seconds After completion of the leveling process the laser beam switches on and begins to rotate in the normal direction When leveling in the horizontal plane the laser head rotates automatically at medium speed and when working in the vertical plane a reference point is projected downwards 6 7 LED indicators Please refer to section 2 Description 6 8 Inserting batteries in the PRA 35 CAUTION Do not use damaged batteries DANGER Do not mix old and new batteries Do not mix batteries of different makes or types NOTE The PRA 35 may be powered only by batteries manu factured in accordance with the applicable international standards 6 9 Pair
7. no obstructions between the rotating laser and the PRA 35 laser receiver which could interfere with communication between the devices Glass and other translucent materials may also interfere with communication between the devices Reflections from windows may also cause interference 5 Switch the PR 35 and the PRA 35 on Surveillance mode can be activated by double clicking the Sur veillance mode button on the PRA 35 A further click is used to change the search direction and a double click ends surveillance mode 6 system is then in surveillance mode The mode is indicated in display of the PRA 35 7 surveillance system checks at regular intervals whether the laser plane has shifted If it is found to have shifted the laser plane will be readjusted to the original marking plane as far as possible An error message is displayed if the marking plane is outside the leveling range of 5 or if direct line of sight between the rotating laser and the laser receiver is obstructed for a long period 7 8 Returning to standard mode In order to return to standard mode horizontal alignment 300 min the tool must be switched off and restarted 7 9 Sleep mode The PR 35 saves power when in sleep mode The laser is switched off thereby extending battery life Activate sleep mode by pressing the Sleep mode button on the PRA 35 Deactivate sleep mode by pressing the Sleep mode button on the PRA 35 again
8. to the information relevant to safety given in each of the sections of these operating instructions the following points must be strictly observed at all times 5 2 General safety rules 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 Failure to follow the correct procedures when open ing the tool may cause emission of laser radiation in excess of class 2 Have the tool repaired only at a Hilti Service Center d Take the influences of the surrounding area into account Do not use the tool where there is a risk of fire or explosion e Statement in accordance with FCC 15 21 Changes or modifications not expressly approved by the manufacturer can void the user s authority to operate the equipment 5 3 Proper organization of the work area a 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 b Avoid unfavorable body positions when working from ladders Make sure you work from a safe stance and stay in balance at all times c Measurements taken through panes of glass or other objects may be inaccurate d Ensure that the tool is set up on a steady level surface not subject to vibration e Use the tool only within its specified limits f Check that your PR 35 is responding only to your PRA 35 and not to other PRA 35s that ma
9. 35 on The menu then appears in the display Use the Measuring units button to select metric or imperial measuring units Use the volume button to assign the more rapid signal tone to the upper or lower area of the receiving window To access the extended menu press the Button lock button on the rear of the PRA 35 Use the direction buttons left right to make further selections from the menu e g adjust PR 35 shock sensitivity cancel pairing or switch off wireless operation Settings that affect the PR 35 become effective only when the PR 35 is switched on and in wireless contact The direction buttons up down are used to change the settings Each setting then becomes effective and remains effective the next time the tool is switched on To save the settings switch the PRA 35 off 7 2 5 Setting the measuring unit The units button can be used to set the desired meas uring unit according to the country of use mm cm off or in isin off 7 2 6 Setting the volume of the signal tone The tool is set to Normal volume when switched on The volume can be adjusted by pressing the Signal tone button One of the following settings can be selected Low Normal High or Off 7 2 7 Button lock and double click The button lock function of the PRA 35 prevents uninten tional entries being made and is indicated at the upper left edge of the display on both sides of the PRA
10. a certain working area 2 7 Automatic alignment and surveillance Using the PR 35 and the PRA 35 a single person can align the laser plane automatically with a certain point with great accuracy When required the laser plane can be checked at regular intervals with the aid of the surveillance function and the PRA 35 in order to avoid possible deviations due to temperature fluctuations wind or similar 2 8 Digital slope display with patented electronic axis alignment The digital slope display can indicate a slope of up to 15 This makes it possible to set out and check slopes without having to make any calculations Axis alignment can be used to optimize slope accuracy 2 9 Shock warning The tool goes into warning mode if it is knocked off level due to vibration or impact while in operation all LEDs blink and the laser switches off the laser head no longer rotates 2 10 Automatic cut out The laser does not switch on and all LEDs blink if the tool is set up outside its self leveling range or movement is blocked mechanically After switching the tool on the shock warning only becomes active 1 minute after completion of leveling If a button is pressed within this time before 1 minute has elapsed the 1 minute delay before activation begins again 2 11 Items supplied PR 35 rotating laser Remote control laser receiver Receiver holder PR 35 operating instructions Target plate Manufacturer s certificate PRA 84 Li ion bat
11. and increases the speed of movement of the laser line 7 4 Working in the horizontal plane 7 4 1 Setting up 1 Set up the tool in a suitable position for the applica tion e g on a tripod The angle of inclination of the surface on which it stands should not exceed 5 2 Press the On off button 3 laser beam switches on and the head begins to rotate at a speed of 300 min as soon as the tool has leveled itself 7 5 Working in the vertical plane 1 When working in the vertical plane place the tool on its metal feet so that the control panel faces upwards Alternatively the rotating laser may also be mounted on a suitable tripod wall bracket facade adapter or batter board adapter 2 Adjust the tool so that its vertical axis is positioned in the required direction 3 order to ensure that the tool s specified accuracy can be maintained make sure that it is set up on a level surface or mounted sufficiently level on the tripod or other accessory 4 Press the On off button After the tool has leveled itself automatically it pro jects a stationary laser beam vertically downwards This projected point is the reference point and is used to position the tool 7 5 1 Manual alignment Manual alignment of the vertical plane is carried out by pressing the direction buttons up down on the rear of the PRA 35 7 5 2 Auto alignment Hold the PRA 35 at the point to be aligned with the receiving
12. ate the tool settings after activating the tool Contact Hilti Service 10 Disposal WARNING Improper disposal of the equipment may have serious consequences 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 equipment This may result in serious personal injury injury to third parties and pollution of the environment 28 EO 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 recycling 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 equipment 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 warrant
13. charging temperature range 0 to 40 C 32 to 104 F 1 Insert the battery in the battery compartment 2 Turn the catch so that the charging cord socket on the battery pack is visible 3 Connect the charging cord from the AC adapter or car charging connector to the battery 4 During charging the charge status is indicated by the battery status LEDs on the tool the tool must be switched on 6 2 2 Charging the battery outside the tool El NOTE When charging check that the temperature is within the recommended charging temperature range 0 to 40 C 32 to 104 F 1 Remove the battery from the tool and connect it to the AC adapter or car charging connector 2 red LED on the battery lights while charging is in progress 6 2 3 Charging the battery while the tool is in operation El CAUTION Avoid ingress of moisture Moisture may cause a short circuit resulting in a risk of burning injury or fire 1 Swing the cover to the side so that the charging cord socket becomes accessible 2 Connect the charging cord from the AC adapter to the battery 3 The tool continues to operate while charging is in progress 4 During charging the charging status is indicated by the LEDs on the tool 6 3 Battery use and care Store the battery in a cool dry place Never store the battery where it is exposed to direct sunlight or sources of heat e g on heaters radiators or behind a motor vehicle windscreen Batteries that
14. display El Position of the receiver relative to the height of the laser plane Battery status Volume Button lock 5 Distance of receiver from laser plane 1 General information 1 1 Safety notices and their meaning Type identification plate DANGER a PR 1 Draws attention to imminent danger that will lead to ES 35 0 serious bodily injury or fatality Hilti trademark of the Hilti Corporation Schaan LI Made in Germany Power WARNING noma CAUTION Draws attention to a potentially dangerous situation that LASER 001 could lead to serious personal injury or fatality C X EN 60825 1 2008 620 690nm Po lt 4 85mW gt 300RPM VAS CLASS II LASER PRODUCT Draws attention to a potentially dangerous situation that could lead to slight personal injury or damage to the equipment or other property 319686 4 NOTE PR 35 Draws attention to an instruction or other useful informa Po average radiant power of a pulsating laser laser tion wave length 620 690nm modulation frequency 1MHz pulse cycle 50 diameter of bundled laser beam at the 1 2 Explanation of the pictograms and other pentaprism 5mm speed of rotation 300 U Min Under information the conditions listed above the average output power is lt 4 85 mW Symbols Location of identification data on the tool The type designation and serial number can be found on the type identificati
15. eis PR 35 Bedienungsanleitung Operating instructions Mode d emploi Istruzioni d uso Manual de instrucciones Manual de instru es Gebruiksaanwijzing Instrukcja obstugi RF AA 4 CI 5 1 1 9 tea 92 oO Printed 08 07 2013 Doc Nr PUB 5070219 000 01 Printed 08 07 2013 Doc Nr PUB 5070219 000 01 d 418 6 y 15 Printed 08 07 2013 Doc Nr PUB 5070219 000 01 e 7 90 m 6 6 90 270 Ga Eg w 90 180 N Y O Eg 4 90 360 Printed 08 07 2013 Doc Nr PUB 5070219 000 01 Printed 08 07 2013 Doc Nr PUB 5070219 000 01 ORIGINAL OPERATING INSTRUCTIONS PR 35 rotating laser 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 17 2 Description 17 3 Accessories 19 4 Technical data 20 5 Safety instructions 21 6 Before use 22 7 Operation 24 8 Care and maintenance 27 9 Troubleshooting 28 10 Disposal 28 11 Manufacturer s warranty tools 29 12 EC declarat
16. eled itself The PRA 35 can then be set to the desired slope 25 7 6 2 Setting the slope manually Press the direction buttons up down on the PRA 35 remote control Pressing the arrow buttons for longer causes the values to change more quickly The LED display on the PRA 35 shows the angle of slope If no button is pressed for 3 seconds the tool will be set to the most recently displayed value 7 6 3 Setting the slope automatically NOTE The slope can be set automatically only when slope mode is active and when a PRA 35 laser receiver is used Incline the laser as described at 7 5 2 but in alignment with the inclined plane 7 6 4 Optional electronic alignment After setting the slope as described above alignment of the PR 35 can be optimized by Hilti s patented electronic alignment system 1 Position the 35 centrally opposite the PR 35 at the end of the inclined plane It can be held still by hand or fixed in place with the aid of the PRA 80 2 Switch the PRA 35 on 3 Activate electronic alignment on the PR 35 by press ing the Left arrow button 4 If the shock warning slope LEDs blink the PRA 35 is not receiving the laser beam from the PR 35 5 Ifthe shock warning surveillance LEDs blink realign the PR 35 by moving it counterclockwise 6 If the slope surveillance LEDs blink realign the PR 35 by moving it clockwise 7 Ifthe surveillance LED blinks alignment is correct 8 End electro
17. grounded Do not expose the supply cord to heat oil or sharp edges Never operate the AC adapter when it is dirty or wet Dust especially dust from conductive ma 9 terials or dampness adhering to the surface of the AC adapter may under unfavorable condi tions lead to electric shock Dirty or dusty tools should thus be checked at a Hilti Service Center at regular intervals especially if used frequently for working on conductive materials Avoid touching the contacts 5 4 1 Battery tool use and care Check that the tool is switched off before fitting the battery Use only the Hilti battery approved for use with this tool Do not expose batteries to high temperatures or fire This presents a risk of explosion Do not disassemble squash or incinerate batter ies and do not subject them to temperatures over 75 C A risk of fire explosion or injury through con tact with caustic substances may otherwise result Avoid ingress of moisture Moisture may cause a short circuit resulting in a risk of burning injury or fire Do not use batteries other than those approved for use with the applicable tool or appliance Use of other batteries or use of the battery for purposes for which it is not intended presents a risk of fire and explosion Observe the special instructions applicable to the transport storage and use of Li ion batteries Avoid short circuiting the battery Before inserting the battery in the tool check that the ter
18. he PR 35 can be used for alignment in the vertical horizontal and inclined planes 2 3 Features The tool makes it possible for a single person to level or align in any plane quickly and with great accuracy The tool levels itself automatically after switching on The laser beam is emitted only when the specified accuracy has been achieved LEDs indicate the tool s current operating status The tool is powered by a rechargeable Li ion battery which can be charged while the tool is in operation 2 4 PRA 35 combined remote control and laser receiver The PRA 35 is a combined remote control unit and laser receiver It can be used to control the PR 35 rotating laser over great distances The PRA 35 also serves as a laser receiver and can thus be used to detect and indicate the laser beam at great distances 2 5 Digital distance measurement display The PRA 35 shows the distance between the laser plane and the marking notch on the PRA 35 in the digital display This allows the user to determine the exact position of the receiver relative to the laser plane with millimeter accuracy in a single operation 2 6 Speed of rotation line function 3 speeds of rotation are available for use 300 600 1500 min It is possible to switch between the individual functions such as rotation and line functions This is possible with the PR 35 rotating laser and with the PRA 35 The line function improves laser beam visibility and limits the laser beam to
19. horizontal axes 1 Setup the tripod approx 20 m from a wall and level the tripod head with a spirit level 2 Mount the tool on the tripod and use the aiming notch to aim the tool at the wall 3 Use the receiver to catch the laser beam and mark a point point 1 on the wall 4 the tool clockwise through 90 about its own axis In doing so ensure that the height of the tool does not change 5 Use the laser receiver to catch the laser beam mark a second point point 2 on the wall 6 Repeat steps 4 and 5 twice and mark points 3 and 4 on the wall with the aid of the laser receiver When this procedure is carried out carefully the vertical distance between the two marked points 1 and 3 main axis or respectively points 2 and 4 transverse axis should be less than 3 mm at 20 m If the deviation is greater than this the tool should be returned to a Hilti Service Center for calibration 8 4 1 2 Checking the vertical axis 1 Place the tool in the vertical position on a flat floor approx 20 m from a wall 2 Adjust the position of the tool so that the grips are parallel to the wall 3 Switch the tool on and mark the reference point R on the floor 4 With the aid of the receiver mark point A at the base of the wall set the rotating laser to medium speed 5 With the aid of the receiver mark point B at a height of approx 10 m 6 Pivot the tool through 180 and realign it with the reference
20. ies may damage the tool Store the tool in the Hilti toolbox in a dry place 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 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 are always required by companies certified according to ISO 900x Your local Hilti Center or representative will be pleased to provide further information 8 4 1 Checking accuracy In order to ensure compliance with the technical spe cifications the tool should be checked regularly at least before each major relevant job 8 4 1 1 Checking the main and transverse
21. ing NOTE In the state supplied the PR 35 rotating laser and the PRA 35 remote control laser receiver have not been paired They cannot operate together until they have been paired The PR 35 rotating laser and the PRA 35 must be set to operate as a pair before they can be used together Pairing the tools means that they are configured to com municate with each other The PR 35 rotating laser then receives signals only from the PRA 35 with which it has been paired Pairing makes it possible to work alongside 23 other rotating lasers without risk of settings being altered inadvertently by these tools 1 Press the on off buttons on the PR 35 rotating laser and on the PRA 35 simultaneously and keep them pressed for at least 3 seconds When pairing has been carried out successfully a signal tone is emitted by the PRA 35 and all LEDs on the PR 35 rotating laser blink 2 Switch off the tools that have been paired and then switch them on again The paired symbol appears in the display see Troubleshooting section 7 Operation Bu 7 1 Switching the tool on Press the On off button NOTE After switching on the tool begins to level itself automat ically 7 2 Working with the PRA 35 The PRA 35 is a laser receiver front and at the same time a remote control unit rear The remote control makes working with the rotating laser more convenient and is required in order to make use of certain functi
22. ion of conformity original 30 El 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 In these operating instructions the designation the tool or the rotating laser always refers to the Hilti PR 35 The designation remote control laser receiver always refers to the Hilti PRA 35 Rotating laser El Laser beam plane of rotation Rotating head Grip 4 Control panel 5 Battery 6 Battery compartment 7 Base plate with 5 8 thread 8 Battery status indicator LED Catch Charging cord socket Rotating laser control panel D On off button 2 Auto leveling LED 3 Direction buttons 4 Shock warning deactivation LED Surveillance mode LED 6 Slope LED 7 Line function button 8 Speed of rotation button 9 Battery status PRA 35 control panel on the front of the receiver g On off button Special line function double click 3 Units button 4 Volume button 5 Automatic alignment button double click 6 Surveillance mode button double click 7 Receiving window 8 Marking notch 9 Display PRA 35 control panel on the rear of the remote con trol EJ Sleep mode button Speed of rotation button Line function button 4 Direction buttons up down 5 Direction buttons left right 6 Button lock double click PRA 35
23. lass 2 class 620 690 nm Po lt 4 85 mW 300 min EN 60825 1 2008 IEC 825 1 2008 class Il CFR 21 1040 FDA 300 600 1500 min one axis 15 8 6 8 6 5 28 7 2V 4 5 Ah Li ion battery Temperature 20 C 68 F Li ion battery gt 30 h 20 50 C 4 F to 122 F 25 60 C 13 F to 140 F IP 56 in accordance with IEC 60529 not in charging during operation mode X11 2 4 kg 5 3 Ibs 252 mm X 252 mm X 209 mm 10 x 10 x 8 Rated voltage normal mode 7 2V Maximum voltage during operation or during charging 13 V while in operation Rated current 160 mA Charging time Operating temperature range Storage temperature range dry 20 2 h 32 C Battery is 80 charged 20 50 C 4 F to 122 F 25 60 C 13 F to 140 F Charging temperature range also for charging during operation Weight Dimensions L x W x H 0 40 C 32 to 104 F 0 3 kg 0 67 165 160 mm X 45 mm X 36 mm 6 3 x 1 8 x 1 4 PRA 85 AC adapter AC supply 115 230 V AC frequency 47 63 Hz Rated power 40W Rated voltage 12V Operating temperature range 0 40 C 32 F to 104 F Storage temperature range dry 25 60 C 13 F to 140 F Weight 0 23 kg 0 51 Ibs Dimensions L x W x H 110 mm X 50 mm X 32 mm 4 3 x 2 x 1 3 5 Safety instructions 5 1 Basic information concerning safety In addition
24. minals of the battery and the tool are free from foreign objects Short circuiting the battery terminals presents a risk of fire explosion or contact with caustic substances Do not charge or continue to use damaged bat teries e g batteries with cracks broken parts bent or pushed in and or pulled out contacts Use only the specified battery to power the tool and use only the PRA 85 AC adapter or PRA 86 car charging connector for charging Failure to observe these points may result in damage to the tool 6 Before use NOTE The PR 35 may be powered only by the Hilti PRA 84 battery 6 1 Charging the battery G DANGER Use only the Hilti battery car charging connector and Hilti AC adapter listed under Accessories 6 1 1 Charging a new battery for the first time Charge the battery fully before using it for the first time 22 NOTE Make sure the system to be charged is standing securely 6 1 2 Charging a previously used battery Ensure that the outer surfaces of the battery are clean and dry before inserting it in the tool Li ion batteries are ready for use at any time even when only partly charged During charging progress is indic ated by the LEDs on the tool 6 2 Options for charging the battery DANGER The PRA 85 AC adapter is for indoor use only Avoid ingress of moisture 6 2 1 Charging the battery in the tool NOTE When charging check that the temperature is within the recommended
25. nic alignment mode by pressing the Right arrow button 7 6 5 Setting the slope with the aid of the PRA 76 78 slope adapter NOTE Check that the slope adapter is fitted correctly between the tripod and the tool please refer to the operating instructions 7 7 Surveillance The surveillance function checks at regular intervals whether the plane that is set vertical horizontal or in clined has been altered inadvertently e g by vibration If this is the case the projected plane will be realigned to the zero point i e the marking notch on the PRA 35 so long as it is still within the receiving window A PRA 35 is required for use of the surveillance function An additional laser receiver can be used to detect the laser beam while the laser beam is being monitored 26 1 Preparation for activation of the surveillance function is basically the same as the procedure for activation of automatic alignment mode 2 Position the tool at the desired starting point 1 and switch it on 3 Position the PRA 35 laser receiver at the reference point point 2 on the axis and secure it there The tool point 1 and the PRA 35 point 2 then form anchor points on the plane Take care to ensure that the marking notch on the PRA 35 is at exactly the height at which the rotating laser is later to project the laser line or point The red laser receiving surface on the PRA 35 must face the rotating laser 4 Take care to ensure there are
26. on plate on the tool Make a note of this data in your operating instructions and always refer to it when making an enquiry to your Hilti representative Read the General Warning Warning operating warning caustic electricity or service department instructions substances before use Type CN y 4 Generation 01 y Serial no For indoor Return waste Do not look use only material for into the recycling beam 2 Description 2 1 Use of the product as directed The tool is designed to be used to determine transfer and check levels verticals slopes and right angles Examples of its uses are transferring datums and height marks determining right angles for walls vertical alignment on reference points and setting out slopes Use of tools or AC adapters which show visible signs of damage is not permissible Operation outdoors or in damp conditions in Charging during operation mode is not permissible To avoid the risk of injury use only genuine Hilti accessories and insert tools Observe the information printed in the operating instructions concerning operation care and maintenance Take the influences of the surrounding area into account Do not use the appliance where there is a risk of fire or explosion Modification of the tool is not permissible 2 2 PR 35 rotating laser The Hilti PR 35 is a rotating laser tool with a visible rotating laser beam and a reference beam set at 90 to the main beam T
27. ons The receiver works best with a speed of 600 min and should not be used with a speed of 1500 min 7 2 1 Working with the laser receiver as a hand held unit 1 Press the On off button 2 Hold the PRA 35 in the plane of the rotating laser beam The laser beam is indicated by visual and audible signals 7 2 2 Using the PRA 35 in the PRA 80 receiver holder Open the catch on the PRA 80 Place the PRA 35 in the PRA 80 receiver holder Close the catch on the PRA 80 Switch the laser receiver on by pressing the On off button Turn the rotating grip to the open position Fit the PRA 80 receiver holder onto the telescopic staff or leveling staff and secure it by tightening the rotating grip 7 Hold the PRA 35 with the receiving window in the plane of the rotating laser beam The laser beam is indicated by visual and audible signals PINES 7 2 3 Working with the PRA 81 height transfer device 1 Open the catch on the PRA 81 2 Insert the PRA 35 laser receiver in the PRA 81 height transfer device Close the catch on the PRA 81 4 Switch the PRA 35 on by pressing the On off button 5 Hold the PRA 35 with the receiving window the plane of the rotating laser beam 6 Position the PRA 35 so that the distance display shows 0 7 Use the measuring tape to measure the desired distance 7 2 4 Menu options Press the On off button for 2 seconds when switching the PRA
28. point R on the floor and with point A at the base of the wall 7 With the aid of the receiver mark point C at a height of approx 10 m NOTE When the procedure has been carried out carefully the horizontal distance between the two points B and C marked at a height of 10 meters should be less than 1 5 mm at 10 m If the deviation is greater Please return the tool to a Hilti Service Center for calibration 27 en 9 Troubleshooting Fault The display shows this symbol The display shows this symbol 6 Possible cause The button lock is active The PRA 35 has not been paired with the PR 35 Remedy Deactivate the button lock Pair the tools see section 6 9 The display shows this symbol S Invalid entry the command is not possible Press a valid button The display shows this symbol A The command is valid but the tool doesn t react Switch on all tools and make sure they are within wireless communic ation range Check to ensure that there are no obstacles between the tools and that the maximum wireless communica tion range is not exceeded For good wireless communication the PR 35 should be placed 10 cm 4 in above floor level The display shows this symbol Sleep The display shows this symbol A a The tool is in sleep mode the tool will remain in sleep mode for max 4 hours Fault Activate the tool by pressing the Sleep button Activ
29. s 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 requiring 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 sequential damages losses or expenses in connec tion 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 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 29 en 12 EC declaration of conformity original Designation Rotating laser Type
30. side facing the PR 35 and then press the Automatic alignment button The laser plane alignment procedure then begins A con stant signal tone is emitted while this is taking place The direction of the search can be changed by pressing the Automatic alignment button The alignment procedure can be canceled by a double click As soon as the laser beam strikes the receiving window of the PRA 35 the beam moves to the position of the marking notch reference plane A short signal tone is emitted indicating the end of the procedure as soon as the laser beam finds the position of the marking notch 7 6 Working with slopes NOTE For optimum results check that the PR 35 is correctly aligned This is best done by selecting 2 points each 5 to the left and right of the tool but parallel to the tool axis Mark the height of the horizontal plane and then after setting the slope mark the heights The tool is aligned optimally only when these heights are identical at both points 7 6 1 Setting up NOTE The slope can be set manually automatically or by using the PRA 76 78 slope adapter 1 Set up the tool in a suitable position for the applica tion e g on a tripod 2 With the aid of the target notch on the head of the PR 35 bring the tool parallel to the inclined plane 3 Press the On off button for at least 8 seconds until the orange LED lights 4 The laser beam switches on as soon as the tool has lev
31. termined 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 e Re orient or re locate the receiving antenna e Increase the distance between the equipment and receiver e Connect the equipment to an outlet on a circuit differ ent from that to which the receiver is connected e Consult the dealer or an experienced TV radio techni cian for assistance NOTE Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired oper ation This device complies with the requirements defined in RSS 210 of IC Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired oper ation ei i Hilti Corporation 9494 Schaan Tel 423 234 21 11 Fax 423 234 29 65 www hilti com Hilti registered trademark of Hilti Corp Schaan W 3777 0313 00 Pos 1 1 Printed in Germany 2013 Right of technical and programme changes reserved 5 E amp
32. tery PRA 85 AC adapter Hilti toolbox A A a dl dl dl dd dl 2 12 Operating status indicators Operating status is indicated as follows auto leveling LED battery status LED shock warning LED and slope LED 2 13 LED indicators Auto leveling LED green The green LED blinks The tool is in the leveling phase The green LED lights con The tool has leveled itself is operating stantly normally Shock warning LED orange The orange LED lights con Shock warning mode is deactivated stantly Surveillance LED orange The LED lights orange The tool is in surveillance mode Slope LED orange The orange LED blinks Alignment in the sloping plane The orange LED lights con Slope mode is active stantly Several LEDs light 2 LEDs blink orange The tool is in axis alignment slope mode All LEDs All LEDs blink The tool has been bumped knocked off level or is exhibiting some other error 2 14 Charge status of the Li ion battery during operation LEDs light constantly LEDs blink Charge status C LED 1 2 3 4 C 75 LED 1 2 3 5 50 C lt 75 LED 1 2 25 s C lt 50 LED 1 2 10 sC lt 25 2 15 Charge status of the Li ion battery during charging while inserted the tool LEDs light constantly LEDs blink Charge status C LED 1 2 3 4 a 100 LED 1 2 3 LED 4 275 LED 1 2 LED 3 50 C lt 75 LED 1 LED 2 25 s C lt 50 E LED 1 C lt 25 2 16 Charge status of
33. the Li ion battery during charging while not inserted in the tool If the red LED lights constantly the battery is being charged If the red LED doesn t light the battery is fully charged 3 Accessories Designation Description Remote control laser receiver PRA 35 Laser receiver PRA 38 PRA 30 31 Target plate PRA 50 51 Wall mount PRA 70 71 Slope calculator PRA 52 Slope adapter PRA 78 19 Designation Car charging connector Height transfer device AC adapter Battery Vertical angle Batter board receiver holder Batter board adapter Facade adapter Various tripods Telescopic staffs Description PRA 86 PRA 81 PRA 85 PRA 84 PRA 770 PRA 751 PRA 750 PRA 760 PUA 20 PUA 30 PA 921 PA 931 2 PUA 50 PUA 55 56 PA 961 PA 962 4 Technical data Right of technical changes reserved PR 35 PR 35 receiving range diameter Typical distance with PRA 35 2 300 m 6 900 ft Range of remote control circle diameter Typical distance with PRA 35 0 200 m 0 660 ft Accuracy Plumb beam PR 35 laser class Speed of rotation Slope range Self leveling range Power source Battery life Operating temperature range Storage temperature range dry Protection class Tripod thread Weight incl PRA 84 Dimensions L x W x H PRA 84 Li ion battery 0 75 mm per 10 m horizontal distance 77 F 1 32 in 32 ft at a temperature of 25 C Continuous perpendicular to the plane of rotation C
34. y be in use on the jobsite 5 3 1 Electromagnetic compatibility 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 incorrect 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 5 3 2 Laser classification for laser class appliances The tool complies with Laser Class 2 in accordance with IEC825 1 2008 EN60825 1 2008 and Class 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 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 21
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