Leica Racer 70 - Laser Measures
Contents
1. Display Notices All display notices are either displayed with or Error The following errors can be corrected Cause Correction 204 Calculation error Repeat procedure 252 Temperature too Let device cool down high 253 Temperature too Warm device up ow 255 Received signal too Use a target plate weak time for a measurement too ong 256 Received signal too Use target plate gray strong side 257 Faulty measure Use target plate brown ment too much side background light 258 Outsideofthe range Select measurement of measurement distance within the range of measurement Error Cause Correction Error Hardware error Should this message remain active after switching the instru ment off and on several times please contact your dealer Appendix Bis Leica Racer 70 784117 Technical Specifications Range 0 05 m to 70 m Measuring accuracy 2 o typically 1 5 mm Smallest unit displayed 1 mm Laser class 2 Laser type 635 nm lt 1 mW Protection against splashes and dust IP 65 Autom power off Laser after 60 s Instrument after 180 s Illumination v Fold out endpiece v Battery life up to Type 2 x AAA 5 000 measurements Dimension 123 x 55x 28 mm Weight 159 Temperature range Storage 25 C to 70 C Operation 0 C to 40 C Use a target plate to increase the measurement range during daylight or if the target has poor reflect2. Sy a when it has to be User Manual English Congratulations on the purchase of your Leica Racer 70 The safety instructions and the user A FA manual should be read through carefully before you use the product for the first time The person responsible for the product must ensure that all users understand these directions and adhere to them Symbols used in this manual The symbols used have the following meaning WARNING Indicates a potentially hazardous situation or an unintended use which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation or an unintended use which if not avoided may result in minor injury and or in appreciable material finan cial and environmental damage Important paragraphs which must be adhered to in practice as they enable the product to be used in a technically correct and efficient manner Leica Racer 70 784117 Intended Use Permitted uses e Measuring distances e Computing functions e g areas and volumes Adverse uses e Using the instrument without instructions e Using outside the stated limits e Deactivation of safety systems and removal of explanatory and hazard labels e Opening of the equipment by using tools screw drivers etc e Carrying out modification or conversion of the product e Use of accessories from other manufacturers without the express approval of Leica Geosys tems e De
3. of room diagonals maximum value or horizontal distance minimum value Switching on continuous measurement see above The corresponding maximum and minimum values are displayed Leica Racer 70 784117 Addition Subtraction Distance Measurement 1x briefly the next measurement is added to the previous one 1x briefly the next measurement is subtracted from the previous one Repeat this procedure for as many times as required The result is displayed in the summary row the previ ously measured value is displayed in intermediate line 2 the value to be added in intermediate line 1 amp 1x briefly the last step is cancelled Area function lx briefly The 4gy symbol is displayed 1x briefly takes first distance measurement e g length 1x briefly takes second distance measurement e g width The result of the area measurement is displayed in the summary row the individually measured values are displayed in intermediate lines 1 and 2 A long press on the key displays the perimeter Measuring Adding and subtracting areas o The result of the second area measurement flashes 1x briefly confirms the addition the added area results are displayed in the summary row Volume function 2x briefly the Z symbol is displayed 1x briefly takes first distance measurement e g length 1x briefly takes second distance measurement e g width The result of the area measurement from
4. using 3 auxilliary measurements 1 3 lt 1x briefly the ZI symbol is displayed 2x briefly the al symbol is displayed The distance to be measured flashes in the symbol The distance to be measured flashes in the symbol 1x briefly takes a measurement of the distance 1x briefly takes a distance measuement The second distance to be measured flashes in the The second distance to be measured flashes in the symbol symbol 1x briefly takes a measurement of the hori 1x briefly takes a horizontal measurement zontal distance The third distance to be measured flashes in the symbol The result of the function is displayed in the summary row 1x briefly takes a measurement of the distance If the button is pressed for along time while measuring a distance maximum or minimum contin uous measuring is activated The result of the function is displayed in the summary row If the button is pressed for along time while measuring a distance maximum or minimum contin uous measuring is activated Leica Racer 70 784117 oe Functions Historical memory 1x briefly the E symbol and the last measured value are displayed Use the or buttons to navigate through the last 10 values A long key press allows the values to be used in other functions Switching off the beep oO Press and hold simultaneously for 3 seconds The beep is switched off To reactivate it press and hold for 3 seconds
5. a Racer optic is kept clean and that there is no mechanical damage to the bumpers CAUTION In using the instrument for distance measure ments or for positioning moving objects e g cranes building equipment platforms etc unforeseen events may cause erroneous measurements Precautions Only use this product as a measuring sensor not as a control device Your system must be configured and operated in such a way that in case of an erroneous measurement malfunction of the device or power failure due to installed safety measures e g safety limit switch it is assured that no damage will occur Switching on off 1x briefly the instrument and the laser are switched on The display shows the battery symbol il until the next button is pressed Pressing this button for longer switches the instrument off The instrument switches off automatically after three minutes of inactivity Setting the unit Press long until the desired unit Possible units is displayed Distance Area Volume 1 0 000 m 0 000 m 0 000 m 2 0 0 T g 0 000 m 0 000 m 3 0 in T g 0 000 m 0 000 m 4 0 0 1 16 0 00 ft 0 0 ft 5 0 in 1 16 0 00 ft 0 0 ft 6 0 00 ft 0 00 ft 0 0 ft CLEAR Key eS 1x briefly the last action is cancelled Leica Racer 70 784117 E Operation Reference Setting Default reference setting is from the rear of the instrument The instrument can be set for the follo
6. criptions and technical specifications Leica Racer 70 784117 Ss Ea Leica Racer 70 784117 Leica Geosystems AG Heerbrugg Switzerland has been certified as being equipped with a quality system which meets the International Standards of Quality Management and Quality Systems ISO standard 9001 and Environmental Management Systems ISO standard 14001 1SO 9001 1SO 14001 Total Quality Management Our commitment to total customer satisfaction Ask your local Leica Geosystems agent for more information about our TQM program Copyright Leica Geosystems AG Heerbrugg Switzerland 2010 Translation of original text 784117 Pat No WO 9427164 WO 9818019 WO 0244754 WO 0216964 US 5949531 EP 1195617 US 7030969 WO 03104748 Leica Geosystems AG CH 9435 Heerbrugg Switzerland when it has to be right Seica www leica geosystems com Geosystems
7. esponsible for developing imple menting and communicating safety concepts for their products They are also responsible for the effective ness of these safety concepts in combination with the Leica Geosystems equipment Responsibilities of the person in charge of the instrument A WARNING The person responsible for the instrument must ensure that the equipment is used in accord ance with the instructions This person is also accountable for the deployment of personnel and for Intended Use Leica Racer 70 784117 Overview Keyboard se oe ONOUNWNEH ON DIST ON MEASURING key PLUS key MINUS key AREA VOLUME key PYTHAGORAS key REFERENCE key HISTORICAL MEMORY UNITS key CLEAR OFF key Leica Racer 70 784117 leica Racer 7078407 MEE kxewew Display 3 4 5 6 7 8 ORIO i mi 16 15 wal DAL 9 LAc max TT E AEM fim min y a T ESA DA fin ooo oe OC ee 1 WO WT ftin 14 OONAUNNWNE PREP PPE SUIUNWNHEPO Laser ON Reference front rear end piece tripod min max display Battery status Area volume Info symbol Pythagoras Historical memory Intermediate line 3 Intermediate line 2 Intermediate line 1 Main line Detailed display Ceiling area Wall area Circumference Overview Start up Inserting Replacing Batteries 1 Fold out the end piece 2 Open the locking mechanism
8. ion properties in favourable conditions good target surface properties room temperature up to 10 m In unfavourable conditions such as intense sunshine poorly reflecting target surface or high temperature variations the deviation over distances above 10 m can increase by 0 15 mm m Leica Racer 70 784117 Electromagnetic Compatibility EMC The term electromagnetic compatibility is taken to mean the capability of the product to function smoothly in an environment where electromagnetic radiation and electrostatic discharges are present and without causing electromagnetic interference to other equipment WARNING The Leica Racer conforms to the most stringent requirements of the relevant standards and regula tions Yet the possibility of the product causing interfer ence in other equipment cannot be fully excluded Laser classification The Leica Racer produces a visible laser beam which emerges from the front of the instrument The product is a Class 2 Laser Product in accordance with e IEC60825 1 2007 Radiation safety of laser products Class 2 Laser Products Do not stare into the beam or direct it unnecessarily at other persons Eye protection is normally afforded by aversion responses including the blink reflex WARNING Looking directly into the laser beam with optical aids e g binoculars telescopes can be hazardous Precautions Do not look directly into the beam with op
9. liberate or irresponsible behaviour on scaf folding when using ladders when measuring near machines which are running or near parts of machines or installations which are unprotected e Aiming directly into the sun e Deliberate dazzling of third parties even in the dark e Inadequate safeguards at the surveying site e g when measuring on roads construction sites etc Symbols used in this manual z _ _T_rr o their training and for the safety of the equipment GB GB Limits of use when in use The person in charge of the product has CE Also see section Technical data the following duties The Leica Racer is designed for use in areas perma To understand the safety instructions on the nently habitable by humans do not use the product product and the instructions in the user manual in explosive hazardous areas or in aggressive environ To be familiar with local safety regulations ments relating to accident prevention e To inform Leica Geosystems immediately if the Responsibilities equipment becomes unsafe Responsibilities of the manufacturer of the orig inal equipment Leica Geosystems AG CH 9435 Heerbrugg for short Leica Geosystems Leica Geosystems is responsible for supplying the product including the User Manual and original accessories in a completely safe condition Responsibilities of the manufacturer of non Leica accessories The manufacturers of non Leica accessories for the Leica Racer are r
10. the values already measured is displayed in the summary row 1x briefly takes the third distance measure ment e g height The value is displayed in intermediate line 1 The calculated volume appears in the summary line the last three measured values appear in interme diate lines 1 2 3 Press the button for longer to display additional room information such as circumference ee ceiling floor area radi surface area of the walls ap Indirect Measurement The instrument can measure distances with the Pythagoras method This procedure facilitates in measuring distances that are difficult to access GE Adhere to the prescribed sequence of meas urements e All target points must be vertical or horizontal on the surface of the wall e The best results are achieved when the intrument is rotated around a fixed point e g the stop bracket is fully extended and the instrument is placed against a wall e To take the measurement the minimum maximum function can be called up The minimum value is used for measurements that must be at right angles to the target the maximum distance is used for all other measurements CE Make sure that the first measurement and the distance to be measured are at right angles Use the minimum maximum function Functions Sz Leica Racer 70 784117 Indirect measurement determining a Indirect measurement determining a distance using 2 auxilliary measurements distance
11. tical aids CAUTION Looking into the laser beam may be hazardous to the eyes Precautions Do not stare into beam Do not look into the laser beam Make sure the laser is aimed above or below eye level particularly with fixed installations in machines etc Labelling Laser Radiation Do not stare into the beam Laser class 2 acc IEC 60825 1 2007 Maximum radiant power lt 1mW Emitted wavelength 620 690nm Beam divergence 0 16 x 0 6 mrad Impulse duration 1x10 5s Care Wipe off dirt with a damp soft cloth Do not use aggressive cleaning agents or solutions Warranty The Leica Racer 70 comes with a two year warranty from Leica Geosystems More detailed information can be found at www leica geosystems com Disposal CAUTION Flat batteries must not be disposed of with household waste Care for the environment and take them to the collection points provided in accordance with national or local regulations The product must not be disposed with xf household waste C3 Dispose of the product appropriately in accordance with the national regulations in force in your country Adhere to the national and country specific regula tions Product specific treatment and waste management information can be downloaded from the Leica Geosystems home page at http www leica geosystems com treatment or received from your Leica Geosystems dealer All right reserved for changes drawings des
12. wing measure ments e To measure from an edge fold out the posi tioning bracket until it snaps in for the first time e To measure out of a corner fold out the stop bracket until it snaps in push the stop bracket with a little force to the right side the stop bracket can now be completely unfolded CE The device automatically recognises the measurement position and adjusts the following measurement Operation o o o lx briefly the next measurement is taken from the front edge After one measurement the reference returns automatically to the default setting rear reference 2x briefly the measurement is taken from the rear reference default setting 1x long The measurements are taken continu ously from the front edge A brief press on the key cancels the continuous measurement setting again Leica Racer 70 784117 Measuring Functions Single Distance Measurement 1x briefly the laser is activated 1x briefly a distance measurement is taken The result is displayed immediately Continuous measurement Distances can be staked out with this function 1x long a beep is sounded A continuous measurement is started 1x briefly the continuous measurement is stopped The last measured value is displayed in the summary line Minimum Maximum Measuring This function enables determining the minimum or maximum distance from a specific measuring point e g the determination
13. with a coin or screwdriver and lift the battery compartment cover 3 Insert batteries observing correct polarity 4 Close the battery compartment E e Replace the batteries when the symbol flashes permanently in the display ce Only use alkaline batteries e Ifthe instrument will not be used for a long time remove the batteries as a protection against corrosion amp Toensure the instrument remains watertight you should avoid getting dirt on the battery compart ment seals Start up Measuring Conditions Range Range is limited to 70 m At night or dusk and if the target is in shadow the measuring range without target plate is increased Use a target plate to increase the measurement range during daylight or if the target has poor reflec tion properties Target Surfaces CAUTION Measuring errors can occur when measuring toward colourless liquids e g water or dust free glass Styrofoam or similar semi permeable surfaces Aiming at high gloss surfaces may deflect the laser beam and lead to measurement errors Hazards of Use A CAUTION Watch out for erroneous distance measure ments if the instrument is defective or if it has been dropped or has been misused or modified Precautions Carry out periodic test measurements Particularly after the instrument has been subject to Leica Racer 70 784117 abnormal use and before during and after important measurements Make sure the Leic
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