Hilti 2047044 Use and Care Manual
Contents
1. 01 between 1 and 4 and d2 between 2 and 3 Mark the mid points of di and d2 If the reference points 1 and 3 are located on different sides of the mid point then subtract d2 from d1 If the reference points 1 and are located on the same side of the mid point then add d1 and d2 together Divide the result by twice the length of the room room length x 2 The maximum permissible error is 3 mm 7 3 2 Checking the accuracy of the horizontal 1 wm line El Place the tool at the edge of a room with a length of at least 10 m NOTE The floor surface must be even and level Switch on all laser beams Set up a target plate ata distance of at least 10 m from the tool so that the point of intersection of the laser lines lies in the center of the target plate d0 and the vertical line on the target plate runs exactly through the middle of the vertical laser line Pivot the tool clockwise through 45 as seen from above Then mark the point d1 on the target plate where the horizontal laser line strikes the vertical line on the target plate Pivot the tool counterclockwise through 90 The reference point must remain on the center of the reference cross Then mark the point d2 on the target plate where the horizontal laser line strikes the vertical line on the target plate 8 Measure the following vertical distances 00 01 d0 d2 and d1 d2 NOTE The greatest measured vertical distance must be no more than 5 mm at2. a working distance of 10 m 7 3 3 Checking the vertical lines 1 Position the tool at a height of 2 meters 2 Switch the tool on 3 Position the first target plate T1 vertical at a distance of 2 5 meters from the tool at the same height 2 meters so that the vertical laser beam strikes the plate Mark this position 4 Then place the second target plate T2 ata position 2 meters below the first target plate so that the vertical laser beam strikes the plate Mark this position 5 Mark position 2 at the opposite side of the test setup mirror image on the laser line on the floor at a distance of 5 meters from the tool 6 Now place the tool on the floor on the mark for position 2 which you have just made Direct the laser beam toward the target plates T1 and 2 so that it strikes the plates close to their center lines 7 Read the distances D1 and D2 from each target plate distance of the laser line from the center of the target plate and calculate the difference D D1 D2 NOTE Take care to ensure that the target plates are parallel to each other and that they are in the same vertical plane Horizontal alignment may result in measurement error If the difference D is greater than 3 mm the tool must be returned to a Hilti repair center for readjustment 8 Care and maintenance 8 1 Cleaning and drying 1 2 3 Blow dust off the glass Do not touch the glass with the fingers Use only a clean soft cl
3. surface not subject to vibration Use the tool only within its specified limits If several laser tools are used in the same working area care must be taken to avoid confusing the beams Magnetic fields may affect the accuracy of the tool It must thus be kept away from magnetic objects The tool is not affected by the Hilti universal adapter When working with the receiver it must be held exactly at right angles to the laser beam Do not use the tool in the proximity of medical instruments 5 3 Electromagnetic compatibility Although the tool complies with the strict require ments of the applicable directives Hilti cannot en tirely 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 pos sibility of interference with other devices e g aircraft navigation equipment 5 4 Laser classification for laser class 2 class Il tools Depending on the version purchased the tool com plies with Laser Class 2 in accordance with IEC825 1 2007 EN60825 1 2007 and Class Il 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 per son looks into the beam unintentionally for a brie
4. 94 Schaan 2 6 67 Paolo Luccini Roman Haenggi Head of BA Quality and Process Head of BU Measuring Systems Management Business Area Electric Tools amp Ac cessories 04 2012 BU Measuring Systems 04 2012 Technical documentation filed at Hilti Entwicklungsgesellschaft mbH Zulassung Elektrowerkzeuge Hiltistrasse 6 86916 Kaufering Deutschland ei Ti Hilti Corporation LI 9494 Schaan Tel 423 234 21 11 Fax 423 234 2965 www hilti com Hilti registered trademark of Hilti Corp Schaan W 4209 0612 00 Pos 1 1 Printed China 2012 Right of technical and programme changes reserved S E amp O 2049117 2
5. Wiha i PM 2 L Bedienungsanleitung Operating instructions Mode d emploi Istruzioni d uso Manual de instrucciones Manual de instru es Gebruiksaanwijzing Brugsanvisning Bruksanvisning Bruksanvisning K ytt ohje D nyiec Xpnoewg Hasznalati utasitas Instrukcja obs ugi Navod k obsluze Navod na obsluhu Upute za uporabu Navodila za uporabo Instructiuni de utilizare Kulllanma Talimat LietoSanas pamaciba Instrukcija Kasutusjuhend 3 CE 10 20m Pos 1 1 ORIGINAL OPERATING INSTRUCTIONS PM 2 L line laser It is essential that the operating instruc tions are read before the tool is operated for the first time Always keep these operating instructions together with the tool Ensure that the operating instructions are with the tool when it is given to other per sons Contents Page 1 General information 13 2 Description 14 3 Accessories 15 4 Technical data 16 5 Safety instructions 17 6 Befo
6. cause irritation or burns 6 1 Inserting the batteries DANGER Use only new batteries 1 Open the battery compartment 2 Remove the batteries from the packaging and insert them in the tool NOTE Only batteries recommended by Hilti may be used to power the tool 3 Check that the battery terminals are positioned correctly as shown on the underside of the unit 4 Close the battery compartment Check that the catch engages properly 7 Operation NOTE To achieve maximum accuracy project the line onto a vertical flat surface When doing so set up the tool at 90 to the surface 7 1 Operation 7 1 1 Switching the laser beams on 1 Unlock the pendulum 2 Press the on off button once or repeatedly until the desired operating mode is set NOTE The tool switches between the operating modes according to the sequence shown be low and then starts again from the beginning provided that the on off button is pressed again within 5 seconds each time Horizontal laser line Vertical laser line Vertical and horizontal laser lines 7 1 2 Switching the tool laser beams off Press the on off button until the laser beam is no longer visible and the LED goes out NOTE The tool can be switched off if the on off button has not previously been pressed for at least 5 seconds The tool switches itself off automatically after ap prox 1 hour 7 1 3 Deactivating the automatic power off feature Press and hold th
7. ccidents Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained The user must check the accuracy of the tool after it has been dropped or subjected to other mechanical stresses m When the tool is brought into a warm environ ment from very cold conditions or vice versa allow it to become acclimatized before use Make sure that the tool is mounted securely when adapters or accessories are used Keep the laser exit aperture clean to avoid measurement errors Although the tool is designed for the tough con ditions of jobsite use as with other optical and electronic instruments e g binoculars spec tacles 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 accuracy of the measurements sev eral times during use of the tool 5 2 Proper organization of the workplace 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 Avoid unfavorable body positions when working from ladders Make sure you work from a safe stance and stay in balance at all times Measurements taken through panes of glass or other objects may be inaccurate Ensure that the tool is set up on a steady level
8. ce with national regulations 11 Manufacturer s warranty Hilti warrants that the tool supplied is free of defects in material and workmanship This warranty is valid so long as the tool is operated and handled correctly cleaned and serviced properly and in accordance with the Hilti Operating Instructions and the technical system is maintained This means that only original Hilti consumables components and spare parts may be used in the tool This warranty provides the free of charge repair or replacement of defective parts only over the entire lifespan of the tool Parts requiring repair or replace ment 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 consequential damages losses or expenses in connection with or by reason of the use of or inability to use the tool for any purpose Implied warranties of merchantability or fitness for a par ticular 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 contempor aneous comments and oral or written agreements concerning warranties 12 FCC statement a
9. e on off button for approx 4 sec until the laser beam blinks five times as confirmation NOTE The tool will be switched off when the on off button is pressed or when the batteries are exhausted 7 1 4 Inclined line function Lock the pendulum The tool does not level itself automatically The laser beam s blink s every two seconds 7 1 5 Using the tool with the PMA 31 laser receiver For further information please refer to the PMA 31 Operating instructions 7 2 Examples of applications 7 2 1 Transferring heights 7 2 2 Aligning suspended ceilings 7 2 3 Aligning pipes vertically 7 2 4 Aligning radiators EJ 7 2 5 Aligning door and window frames 7 3 Checking 7 3 1 Checking the leveling of the horizontal laser beam El 1 Place the tool on an even level surface approx 20 cm from the wall A with the laser beam directed toward the wall A 2 Mark the point of intersection of the laser lines on the wall A with a cross 1 3 Turn the tool through 180 and mark the point of intersection of the laser lines on the opposite wall B with a cross 2 4 Place the tool on an even level surface approx 20 cm from the wall B with the laser beam directed toward the wall B 5 Mark the point of intersection of the laser lines on the wall B with a cross 3 6 Turn the tool through 180 and mark the point of intersection of the laser lines on the opposite wall A with a cross 4 7 Measure the distances
10. f 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 5 Electrical A a Insulate or remove the batteries before shipping the tool 6 Before use b To avoid pollution of the environment the tool must be disposed of in accordance with the cur rently applicable national regulations Consult the manufacturer if you are unsure of how to proceed c Keep the batteries out of reach of children d Do not allow the batteries to overheat and do not expose them to fire The batteries may explode or release toxic substances e Do not charge the batteries f Do not solder the batteries into the tool g Do not discharge the batteries by short circuiting as this may cause them to overheat and present a risk of personal injury burns h Do not attempt to open the batteries and do not subject them to excessive mechanical stress i Do not use damaged batteries j Do not mix old and new batteries Do not mix batteries of different makes or types 5 6 Liquids Under abusive conditions liquid may leak from the battery Avoid contact If contact accidentally oc curs flush with water In the event of the liquid coming into contact with the eyes rinse the eyes with plenty of water and consult a doctor Liquid ejected from the battery may
11. he lines and intersection point without laser receiver 10 m 33 ft with laser receiver 30 m 98 ft Level of accuracy setting at room temperature 24 C 75 Self leveling time 3 0 mm at 10 m 1 s in at 33 ft 3 s typical Laser class Class 2 visible 620 690 nm 10 nm EN 60825 1 2007 IEC 60825 1 2007 class CFR 21 1040 FDA Line width Distance 5 m lt 2 2 mm Self leveling range 4 typical Automatic power off Activated after 1 h Operating status indicator LED and laser beams Power supply AA size batteries Alkaline batteries 4 Battery life Operating temperature Storage temperature Dust and water spray protection except battery compartment Tripod thread tool Weight Dimensions Alkaline battery 2 500 mAh Temperature 24 C 75 F 14 h typical Min 10 C Max 50 C 14 to 122 F Min 25 C Max 63 C 13 to 145 F IP 54 as per IEC 529 UNC Without batteries 0 43 kg 0 95 Ibs 65 x 107 x 95 mm 2 1 2 x 4 1 4 X 3 2 4 in 1 Influences such as in particular high temperatures moisture shock fall etc may lead to deviations from the level of accuracy which was set 16 5 Safety instructions WARNING Ensure that you read all safety precau tions and instructions Failure to observe the safety precautions and instructions may result in electric shock fire and or serious injury Retain all safety precauti
12. he tool to cool down or warm up Set up the tool on the level The tilt sensor is faulty If necessary have the power tool repaired by 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 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 appliances together with household waste is not permissible In observance of European Directive 2002 96 EC on waste electrical and electronic equipment and its implementation in accordance with national law electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility Dispose of the batteries in accordan
13. ications given in the operating instructions The tool will be readjusted if deviations from the manufacturer s specification are found After check ing 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 com panies certified according to ISO 900x Your local Hilti Center or representative will be pleased to provide further information 9 Troubleshooting Fault Possible cause Remedy The tool cannot be switched The battery is exhausted Replace the battery on The battery is inserted the wrong Insert the battery correctly way round incorrect polarity The battery compartment is not closed The tool or the on off button is faulty Close the battery compartment If necessary the power tool should be repaired by Hilti Service Individual laser beams don t function unit is faulty The laser source or laser control If necessary have the power tool repaired by Hilti Service The tool can be switched on but no laser beam is visible unit is faulty The temperature is too high or too low Automatic leveling doesn t function inclined surface The laser source or laser control The tool is set up on an excessively If necessary have the power tool repaired by Hilti Service Allow t
14. indows Transferring heights Vertical alignment of pipes Observe the information printed in the operating instructions concerning operation care and maintenance Modification of the tool is not permissible To avoid the risk of injury use only genuine Hilti accessories and insert tools The tool and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not as directed 2 2 Features The PM 2 L levels itself automatically within a range of approx 4 Self leveling takes only approx 3 seconds When the self leveling range is exceeded the laser beams blink to warn the user The PM 2 L is characterized by its ease of operation and use its rugged plastic casing and ease of transport due to its compact dimensions and light weight 14 The tool can be used together with the PMA 31 laser receiver In the normal operating mode the tool switches itself off after 1 hour Sustained operating mode can be activated by pressing and holding the on off button for four seconds 2 3 Items supplied with the cardboard box version 1 Line laser Soft pouch 4 Batteries _ Operating instructions Manufacturer s certificate _ 2 4 Information displayed during operation LED The LED does not light The tool is switched off The LED does not light The batteries are exhausted The LED does not light The batteries are inserted incorrectly The LED lights constantly The laser beam is
15. liances and Laser warning plate according to IEC60825 EN60825 before use batteries 1 2007 together with household y waste is not Location of identification data on the tool permissible The type designation and serial number can be found On the tool nn no 2 the tool Make note of this data in your operating instructions an nn always refer to it when making an enquiry to your STARE INTO BEAM Hilti representative or service department 620 690nm 0 95mW max CLASS LASER PRODUCT Type Do not stare into the beam Laser warning plates for the USA in accordance with CFR 21 1040 FDA Generation 01 Serial no 2 Description 2 1 Use of the product as directed The PM 2 L is a self leveling line laser which allows leveling and alignment work to be carried out quickly and accurately by a single person The tool projects two laser lines horizontal and vertical and a line intersection point The lines and line intersection point have a range of approx 10 m Range depends on the brightness of ambient light The tool is designed for mainly indoor use and is no substitute for a rotating laser When used for outdoor applications care must be taken to ensure that the general conditions are similar to those encountered indoors Possible applications are Leveling power outlets cable trays radiators and in other items in installation work Leveling suspended ceilings Leveling and aligning doors and w
16. ons and instructions for future reference 5 1 General safety measures a 0 Check the accuracy of the tool before using it to take measurements The tool and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when used not as directed To avoid the risk of injury use only genuine Hilti accessories and additional equipment Stay alert watch what you are doing and use common sense when operating the machine Don t use the machine when you are tired or under the influence of drugs alcohol or med ication A moment of inattention while operating machines may result in serious personal injury Modification of the tool is not permissible Observe the information printed in the operat ing instructions concerning operation care and maintenance Do not render safety devices ineffective and do not remove information and warning notices Keep children and other persons away from the area while the tool or appliance is in use Take the influences of the surrounding area into account Do not expose the tool to rain or snow and do not use it in damp or wet conditions Do not use the tool where there is a risk of fire or explosion Maintain the machine carefully Check for mis alignment or binding of moving parts breakage of parts and any other condition that may affect the machine s operation If damaged have the machine repaired before use Poor maintenance is the cause of many a
17. oth 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 Observe the temperature limits when storing your equipment This is particularly important in winter summer if the equipment is kept inside motor vehicle 25 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 63 C 145 F Repack the equipment only once it has dried completely and then store it in a dry place 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 Hilti calibration service We recommend that the tool is checked by the Hilti calibration service at regular intervals in order to verify its reliability in accordance with standards and legal requirements 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 specif
18. pplicable in USA 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 in terference in a residential installation This equipment generates uses and may radiate radio frequency energy Accordingly if not installed and used in ac cordance with the instructions it may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment on and off the user is encouraged to try to correct the interference by one or more of the following measures Re orient or relocate the receiving antenna Increase the distance between the tool and receiver Consult your dealer or an experienced TV radio tech nician for assistance NOTE Changes or modifications not expressly approved by Hilti may restrict the user s authorization to operate the equipment 13 EC declaration of conformity original Designation Line laser Type PM 2 L Year of design 2012 We declare on our sole responsibility that this product complies with the following directives and standards 2004 108 EC 2006 95 EC 2011 65 EU EN 12100 Hilti Corporation Feldkircherstrasse 100 FL 94
19. re use 18 7 Operation 19 8 Care and maintenance 20 9 Troubleshooting 21 10 Disposal 22 11 Manufacturers warranty 22 12 FCC statement applicable in USA 23 13 EC declaration of conformity original 23 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 EJ 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 operating instructions In these operating instructions the designation the tool always refers to the PM 2 L line laser Parts operating controls and indicators 1 On off button with LED 2 Slide switch for pendulum locking mechanism 3 Laser exit window 4 Battery compartment NOTE Draws attention to an instruction or other useful information 1 2 Explanation of the pictograms and other information Warning signs General warning 13 Symbols On the tool 8 Laser radiation Do not look into the beam Laser Read the Disposal of operating power tools or class 2 instructions app
20. switched on The tool is in operation The LED blinks twice every The batteries are almost exhausted 10 seconds pendulum not locked or every 2 seconds pendulum locked The LED blinks The tool is switched off but the pen dulum is not locked Laser beam The laser beam blinks twice The batteries are almost exhausted every 10 seconds pendu lum not locked or every 2 seconds pendulum locked The laser beam blinks five Automatic power off has been deac times and then remains tivated permanently on The laser beam blinks The tool is unable to level itself Out idly side the self leveling range The laser beam blinks every Inclined line operating mode The 2 seconds pendulum is locked as a result of which the lines are not leveled 3 Accessories Designation Short designation Description Tripod PMA 20 Target plate PMA 54 55 Target plate PRA 50 51 Laser receiver PMA 31 Telescopic brace PUA 10 15 Designation Short designation Description Universal adapter PMA 78 Laser visibility glasses PUA 60 The laser visibility glasses are not protective glasses and thus do not protect the eyes from laser beams As the laser visibility glasses re strict color vision they should be worn only when working with the PM 2 L laser tool Do not wear the laser visibility glasses while driving a vehicle on a public road 4 Technical data Right of technical changes reserved Range of t
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