UM_Prexiso P20.book(p20_en.fm)
Contents
1. 104 F The typical measurement uncertainty of 3 mm is valid for measurements on white diffusive reflective targets up to 5 m at low ambient light and moderate temperatures For distances greater than 5 m the measurement uncertainty could increase additionally by 0 1 mm m In unfavourable conditions such as bright sunlight targets with poor reflectivity or high or low temperatures the measurement uncertainty could further increase up to 4 mm for distances below 5 m and additionally by roughly 0 15 mm m for distances greater than 5 m Message Codes If the message Error does not disappear after switching on the device repeatedly contact the dealer If the message InFo appears with a number press the Clear button and observe the following instructions No 204 252 253 254 255 256 257 258 260 Cause Calculation error Temperature too high Temperature too low Battery voltage too low for measurements Received signal too weak measuring time too long Received signal too high Too much background light Measurement outside of measuring range Laser beam inter rupted Correction Perform measure ment again Let device cool down Warm device up Change batteries Change target surface e g white paper Change target surface e g white paper Shadow target area Correct range Repeat measure ment PREXISO P20 812811a Care e Clean the device wit2. 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 0 2 x 10 s 0 8 x 109s a PREXISO s 1 except 1s pursuant to Laser Notice No 50 dated June 24 2007 Patent no e WO 9427164 EP 1195617 e WO 9818019 US 7030969 e WO 0244754 WO 03104748 WO 0216964 EP 2589980 e US 5949531 PREXISO P20 812811a
3. Prexiso P20 Table of Contents Instrument Set up Safety Instructions Overview Symbols used Display Permitted use Insert batteries Prohibited use Hazards in use Limits of use Areas of responsibility Electromagnetic Compatibility EMC FCC statement applicable in U S Laser classification Labelling Message Codes Adjusting measuring reference Unit setting Measuring Functions Measuring single distance Permanent measuring Add Subtract Technical Data Disposal Warranty PREXISO P20 812811a Instrument Set up Overview Display The safety instructions and the user manual should be read through carefully before the product is used for the Battery first time JY The person responsible for the product must ensure that N all users understand these directions and adhere to them Measuring reference Addition Subtraction lt Main line PRE ISO P20 Change batteries On Measure wa Ss when battery Measurin Bonne Add Subtract iS g l F ija reference Unit UNITS Clear Off IA co f PREXISO P20 812811a Operations Switching ON OFF Clear Message Codes ON If no key is ae f A ee AT w If the info icon appears with a number observe the instructions in section Message Codes 4 180 sec the C 0 Example device switches off automatically Device is turned Undo last action OFF 255 Distance is measured from the rear of the device standard setting Dis
4. distances Prohibited use e Using the product without instruction e Using outside the stated limits e Deactivation of safety systems and removal of explanatory and hazard labels Opening of the equipment by using tools screwdrivers etc e Carrying out modification or conversion of the product e Use of accessories from other manufac turers without express approval e Deliberate dazzling of third parties also in the dark Inadequate safeguards at the surveying site e g when measuring on roads construction sites etc e Deliberate or irresponsible behaviour on scaffolding when using ladders when measuring near machines which are running or near parts of machines or installations which are unprotected e Aiming directly in the sun PREXISO P20 812811a Hazards in use WARNING Watch out for erroneous measurements if the instrument is defective or if it has been dropped or has been misused or modified Carry out periodic test measurements Particularly after the instrument has been subject to abnormal use and before during and after important measurements A CAUTION Never attempt to repair the product your self In case of damage contact a local dealer L WARNING Changes or modifications not expressly approved could void the user s authority to operate the equipment Limits of use i Refer to section Technical data The device is designed for use in areas permanently habitable by humans D
5. h a damp soft cloth e Never immerse the device in water e Never use aggressive cleaning agents or solvents Disposal A CAUTION Flat batteries must not be disposed of with household waste Care for the environ ment and take them to the collection points provided in accordance with national or local regulations The product must not be disposed with household waste Dispose of the product appropri ately in accordance with the ys national regulations in force in your country Adhere to the national and country specific regulations Product specific treatment and waste management can be downloaded from our homepage Warranty The device comes with a 2 year warranty For further information contact your dealer Safety Instructions The person responsible for the instrument must ensure that all users understand these directions and adhere to them Symbols used The symbols used have the following meanings WARNING Indicates a potentially hazardous situation or an unintended use which if not avoided will result in death or serious injury A CAUTION Indicates a potentially hazardous situation or an unintended use which if not avoided may result in minor injury and or appre ciable material financial and environ mental 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 Permitted use e Measuring
6. o not use the product in explosion hazardous areas or in aggressive environments Safety Instructions Areas of responsibility Responsibilities of the manufacturer of the original equipment Prexiso AG Europastrasse 27 CH 8152 Glattbrugg Internet www prexiso com The company above is responsible for supplying the product including the User Manual in a completely safe condition The company above is not responsible for third party accessories Responsibilities of the person in charge of the instrument To understand the safety instructions on the product and the instructions in the User Manual To be familiar with local safety regula tions relating to accident prevention Always prevent access to the product by unauthorised personnel Electromagnetic Compatibility EMC WARNING The device conforms to the most stringent requirements of the relevant standards and regulations However the possibility of causing inter ference in other devices cannot be totally excluded FCC statement applicable in U S 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 interference in a residential instal lation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmf
7. tance is measured from the front of the device Unit setting 2 sec Switch between the z following units 0 000 m 0 00 1 8 0 in 1 8 PREXISO P20 812811a Measuring Functions Measuring single distance Target surfaces Measuring errors can occur when measuring to colourless liquids glass styrofoam or semi permeable surfaces or when aiming at hight gloss surfaces Against dark surfaces the measuring time increases is displayed The last value measured x 3 Stops permanent ite measuring T a Aim active laser at target Add Subtract 2x A d gt a a a This process can be repeated as required The result is shown in the main line and the 2 measured value above The next mea The next mea oe surement is surement is i332 M added to the subtracted from 172 847m previous one the previous one PREXISO P20 812811a Technical Data 0 10 to 20 m 0 33 to 65 ft typ 3 mm 0 12 in 1mm 1 8 in Measuring accuracy Smallest unit displayed Laser class Laser type Protection class Autom power switch off 635 nm lt 1 mW IP40 after 180 s Permanent measuring yes Addition Subtraction Dimension H x D x W yes 45 x 115 x 30 mm 1 8x4 5x 1 5 in Battery durability 2 x AAA up to 3000 measure ments Weight 95 g 3 35 oz without batteries Temperature range Storage 25 to 70 C 13 to 158 F 0 to 40 C Operation 32 to
8. ul inter ference to radio communications However there is no guarantee that inter ference will not occur in a particular instal lation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interfer ence by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help PREXISO P20 812811a Laser classification The device produces visible laser beams which are emitted from the instrument It is a Class 2 laser product in accor dance with e IEC60825 1 2007 Radiation safety of laser products Laser Class 2 products Do not stare into the laser beam or direct it towards other people unnecessarily Eye protection is normally afforded by aversion responses including the blink reflex WARNING Looking directly into the beam with optical aids e g binoculars telescopes can be hazardous A CAUTION Looking into the laser beam may be hazardous to the eyes Labelling Subject to change drawings descriptions E and technical data without prior notice Laser Radiation Do not stare into the beam Laser
Download Pdf Manuals
Related Search