Short Instructions Manual
Contents
1. In no event shall Metrel UK be liable to the customer or its customers for any special indirect incidental exemplary or punitive damages resulting from loss of use interruption of business or loss of profits even if Metrel UK has been advised of the possibility of such damages If the customer s unit is out of warranty but needs repairs a quote for repair will be provided via the wholesaler through which the instrument was sent in Notes a Any unauthorized repair or calibration of the instrument will infringe the product s warranty a All sales are subject to Metrel UK s Standard Terms and Conditions a full copy of which is available Metrel UK s office Metrel UK reserves the right to change the conditions at any time Any typographical clerical or other error or omission in any sales literature quotation price list acceptance of offer invoice or other documentation or information issued by Metrel UK shall be subject to correction without any liability on the part of the customer a Specifications and designs of goods are subject to change by Metrel UK at any time without notice to the customer Metrel UK reserves the right to make any changes in the specification of goods which are required to conform with any applicable statutory or EC requirements or where goods are to be supplied to Metrel UK s specification which do not materially affect their quality or performance Q Ifa condition was found to be invalid or void it would not2. MI T La REL EurotestEASI MI 3100 SE Short instructions Version 1 1 Code no 20 752 164 Ay 7 METREL Distributor Manufacturer METREL d d Ljubljanska cesta 77 1354 Horjul Slovenia web site http www metrel si e mail metrel metrel si C Mark on your equipment certifies that this equipment meets the requirements of the EU European Union concerning safety and electromagnetic compatibility regulations 2013 METREL The trade names Metrel Smartec Eurotest Autosequence are trademarks registered or pending in Europe and other countries No part of this publication may be reproduced or utilized in any form or by any means without permission in writing from METREL Table of Contents 1 2 EE Gulden mn 4 1 1 Safety and operational considerations ooonnccccoonncnnoconcnncnnnnnnconanonnononnnnnnnnnnnnonanrnnonnnrnnnonanons 4 1 2 Instrument description Front and connector panel aaneen eee eee 6 1 3 Instrument description Meaning of symbols aanne eee 8 1 4 selecting operating mode measuring functions nnen oen eee eee eee 9 1 5 Battery Handling arrian a a a 10 1 6 INV ANIMES TAIN Sc Sees a a c na 9 i ca dea ea ran 11 LOT Replacing USES css ase ocara et ii dead Dia oo aa aa at 11 1 7 Waranty amp Repara 12 QUICK TES UI ae E EET T E ef e as Coe ati Lake 13 2 1 NU AE CAAS ia a e ended 13 2 2 MeasuremeontS sia essen Anne nde a eee eee 14 2 2 1 Voltage frequ
3. potential probe Rc Resistance of H current probe 27 MI 3100 SE EurotestEASI Quick test guide 2 3 Auto sequences 1 Set function 2 Set parameters and limits Earthing system autotest TT TN rcd TN Fuse type BS88 2 BS3036 BS88 3 BS1362 B C D Rated current of selected fuse Maximum breaking time of selected fuse High limit impedance value for selected fuse Maximum voltage drop 3 0 9 0 RCD type AC A F Rated RCD residual current sensitivity lan 10 mA 30 mA 100 mA 300 mA 500 mA 1000 mA Starting polarity gt 7 Characteristic selective general non delayed Conventional touchvoltage limit 25 V 50 V Maximum PE resistance OFF 0 1 Q 20 0 Q 3 Connection diagrams AAA AA met mm i LLU mz fe PE il Auto sequence setup TEST 4 Press the key 28 MI 3100 SE EurotestEASI Quick test guide 5 View results press HELP key if multiple screens and press the MEM key to save them AUTO TT 3emA AS Voltage between LandN Zin Line impedance prospective short circuit current AU Voltage drop Loop impedance and contact voltage U Voltage between LandN Zin Line impedance and prospective short circuit current AU Voltage drop Zs Loop impedance and prospective short circuit current Rpe PE resistance Voltage between Land N Zin Line impedance and prospective short ci
4. 0 mA 30 mA 100 mA 300 mA 500 mA 1000 mA RCD type AC A F Starting polarity 7 Characteristic and PRCD selection selective El general non delayed PRCD PRCD K PRCD S Multiplication factor for test current 72 1 2 5 lan Conventional touchvoltage limit 25 V a 1Ims 1I1Ime 50 V en MS 3 Connection diagram i i i i i Ro Rel Ib Connecting the plug test cable and the 3 wire test lead TEST 4 Press the key 21 MI 3100 SE EurotestEASI Quick test guide 5 View results press HELP key if multiple screens and press the MEM key to save them Lic SsamA AG SHI Ly Emax 166 15 Uc Contact voltage RI Fault loop resistance Max earth fault loop resistance ARO GEMA xl AC Trip out time Uc Contact voltage for rated lan AI Seeman AC Trip out current Uci Contact voltage at trip out current or end value in case the RCD didn t trip Trip out time 22 AUTO Sema AL 1 25 Ems 58 ms woe 9 5ms 14 ms ms SAAME x1 Step 1 trip out time la lan 0 x1 Step 2 trip out time la lan 180 x5 Step 3 trip out time 1 5xl1m 0 x5 Step 4 trip out time 1 5xl1w 180 x Step 5 trip out time 1 xl1m 0 x 2 Step 6 trip out time 1 xl1m 180 l Step 7 trip out current 0 l Step 8 trip out current 180 Uc Contact voltage for rated lan MI 3100 SE EurotestEASI Quick te
5. Reading at calibrated value is 0 00 O now 13 MI 3100 SE EurotestEASI Quick test guide 2 2 Measurements 2 2 1 Voltage frequency and phase sequence 1 Set function OL TAGE TEAC LI za fi 56 Hz In Ule Z36L rs PE L H 200 10 result 1 2 3 result 2 1 3 LOCTAGE Tr Uln 238 f Sa AHz Ulpe 2361 nge Al Uln Voltage between phase and neutral U12 Voltage between phases L1 and L2 conductors U13 Voltage between phases L1 and L3 Ulpe Voltage between phase and protective U23 Voltage between phases L2 and L3 conductors 1 2 3 Correct connection CW rotation Unpe Voltage between neutral and protective sequence conductors 3 2 1 Invalid connection CCW rotation Frequency a requency 14 MI 3100 SE EurotestEASI Quick test guide 2 2 2 Insulation resistance Set sub function parameters and limits Insulation sub function ENA Soa inn ISO L E ISO L N ISO L L ISO N E 4 Nominal test voltage 50 V 100 V 3 me j 250 V 500 V 1000 V _ pay Minimum insulation resistance D Insulation OFF 0 01 MQ 200 MQ mains voltage switched off loads disconnected Connection of 3 wire test lead and tip commander TEST 4 Press and hold the key until result is stabilized 5 View results and press the MEM key to save them 310 LE Sl iti Insulation resistance Test voltage actual value 15 MI 3100 SE EurotestEASI Quick test guid
6. affect the overall validity of the remainder of the conditions a Metrel UK are excluded from liability for any delays or failure to comply where the reason is beyond Metrel UK s control a No order which has been accepted by Metrel UK may be cancelled by the customer except with the agreement in writing of Metrel UK and on terms that the customer shall indemnify Metrel UK in full against all loss including loss of profit costs including the cost of all labour and materials used damages charges and expenses incurred by Metrel UK as a result of cancellation The minimum charge for such cancellation will be 25 of the total value of the goods ordered 12 MI 3100 SE EurotestEASI Quick test guide 2 Quick test guide 2 1 Nullthe leads 1 Set function o aen 39 RLOWO ie CONTINUITY idi pa ri nok E rN ut 2 O a R1 R2 L CAL LOWO R2 id R1 RN m ki Ro d RING r1 r2 rN o as RING R1 RN R1 R2 2 Compensating the resistance of test leads scheme N L zu N L2 PE L3 PE 3 LLI Shorted test leads prolongation lead TEST 3 Press the key 4 Press the CAL key After performing test leads compensation first measured value and then 0 00 Q is displayed CAL If calibration was carried out successfully leads indicator His shown in the continuity functions CALIBRATION CALIBRATION Rin 1 00n Rin 0 002 Rire 1 00n Ripe 0 00n Measured value to be calibrated
7. agrams mars volmge zeichen of L Af FE pO Epc mm mn Step 1 measurement of resistance r1 r2 and rN Step 2 measurement of resistance R1 RN and R1 R2 19 MI 3100 SE EurotestEASI 4 Step 1 RING r1 r2 rN sub function TEST Press the key for measurement Commit results to r1 r2 rN with key Before measurement results can be cleared with key Quick test guide Step 2 RING R1 RN R1 R2 sub function TEST Press the key for measurement Commit results to R1 RN R1 R2 with key Before measurement results can be cleared with key Repeat measurement on other socket outlets and connection points in the final ring circuit Maximal results are to be considered 5 View results and press the MEM key to save them Ma SAN 77 rea lan DOIR ring resistance of line conductors ring resistance of neutral conductors ring resistance of protective conductors RING Fi RN Ri R2 R1 RN measured R1 R2 measured r1 r2 4 r1 rN 4 reference test value committed and reference test value committed and calculated reference value calculated reference value 20 MI 3100 SE EurotestEASI Quick test guide 2 2 5 Testing RCDs 1 Set function 2 Set sub function parameters and limits Uc Uc an a an Eli 0 L PE H RCD test sub functions Contact voltage Uc Tripping time RCDt Tripping current RCD I RCD autotest BES Rated RCD residual current sensitivity lan 1
8. d to safety commanders Measuring category of commanders Tip commander A 1401 cap off 18 mm tip 1000 V CAT II 600 V CAT Il 300 V CAT II Tip commander A 1401 cap on 4 mm tip 1000 V CAT II 600 V CAT III 300 V CAT IV a Measuring category of commanders can be lower than protection category of the instrument a If dangerous voltage is detected on the tested PE terminal immediately stop all measurements find and remove the fault a When replacing battery cells or before opening the battery compartment cover disconnect the measuring accessory from the instrument and installation MI 3100 SE EurotestEASI Start up guide 1 2 Instrument description Front and connector panel MOJO ui n Settings NG 7 ED AA _ lm Ss TP 4 AK EurotestEAS gt a A N N Sm 42 ONO Legend 1 LCD 128 x 64 dots matrix display with backlight 2 UP p 3 DOWN Modifies selected parameter 4 TEST TEST Starts measurements Acts also as the PE touching electrode 5 ESC Goes one level back 6 TAB Selects the parameters in selected function 7 Backlight Contrast Changes backlight level and contrast Switches the instrument power on or off 8 ON OFF The instrument automatically turns off 15 minutes after the last key was pressed Accesses help menus 9 HELP CAL Calibrates test leads in Continuity functions Starts Zrer Measurement in Voltage drop sub function 10 a Becton Selects test measur
9. der to replace it Use only fuses that are specified Do not use the instrument in AC supply systems with voltages higher than 550 Va c Service repairs or adjustment of instruments and accessories is only allowed to be carried out by a competent authorized personnel Use only standard or optional test accessories supplied by your distributor Consider that protection category of some accessories is lower than of the instrument Test tips and Tip commander have removable caps If they are removed the protection falls to CAT Il Check markings on accessories cap off 18 mm tip CAT Il up to 1000 V cap on 4 mm tip CAT II 1000 V CAT IlI 600 V CAT IV 300 V The instrument comessupplied with rechargeable Ni MH batterycells The cells should only be replaced with the same type as defined on the battery compartment label or as described in this manual Do not use standard alkaline battery cells while the power supply adapter is connected otherwise they may explode Hazardous voltages exist inside the instrument Disconnect all test leads remove the power supply cable and switch off the instrument before removing battery compartment cover All normal safety precautions must be taken in order to avoid risk of electric shock while working on electrical installations MI 3100 SE EurotestEASI Start up guide A Warnings related to safety measurements Insulation resistance a Insulation resistance measurement should only be performed on de energiz
10. e 2 2 3 Resistance of earth connection and equipotential bonding 2 Set sub function and limit Resistance measurement sub function R LOWO CONTINUITY r1 rN r2 R1 R2 R2 R1 RN Maximum resistance OFF 0 1 Q 20 0 Q Buzzer CONTINUITY sub function only ON OFF 1 Set function 3 Connection diagrams MPEC Main Potential Equilizing Collector PCC Protection Conductor Collector nn Lilt PELA extension lead Connection of 3 wire test lead plus optional extension lead Tip commander and 3 wire test lead applications 16 MI 3100 SE EurotestEASI Quick test guide 4 A in ah hi 1 Prolongation lead Connections for testing the R2 and R1 R2 sections of the wiring in final circuits 4 a RLOWOA r1 rN r2 R1 R2 R2 R1 RN 4 b CONTINUITY sub function sub function _ rest gt Press the key to begin performing a TEST continuous measurement Press the key Press the TEST key again to stop measurement 17 MI 3100 SE EurotestEASI Quick test guide 5 View results and press the MEM key to save them R2 resistance Result at positive polarity Result at negative test polarity 18 MI 3100 SE EurotestEASI Quick test guide 2 2 4 Ring continuity only with EASI switch A 1214 1 Set function 2 Set sub function r Ring continuity sub function RING rl r2 rN RING r1 r2 rN RING R1 RN R1 R2 3 Connection di
11. ed objects a Do not touch the test object during the measurement or before it is fully discharged Risk of electric shock a When an insulation resistance measurement has been performed on a capacitive object automatic discharge may not be done immediately The warning message and the actual voltage are displayed during discharge until voltage drops below 30 V a Do not connect test terminals to external voltage higher than 600 V AC or DC in order not to damage the test instrument Continuity functions a Continuity measurements should only be performed on de energized objects a Parallel loops may influence on test results Testing PE terminal a f phase voltage is detected on the tested PE terminal stop all measurements immediately and ensure the cause of the fault is eliminated before proceeding with any activity ZN warnings related to safety batteries a When connected to an installation the instruments battery compartment can contain hazardous voltage inside When replacing battery cells or before opening the battery fuse compartment cover disconnect any measuring accessory connected to the instrument and turn off the instrument a Ensure that the battery cells are inserted correctly otherwise the instrument will not operate and the batteries could be discharged a Do not recharge alkaline battery cells a Use only power supply adapter delivered from the manufacturer or distributor of the test equipment A warnings relate
12. ement function and settings 11 MEM Stores recalls memory of instrument 12 Green LEDs Red LEDs Indicates PASS FAIL of result MI 3100 SE EurotestEASI Start up guide Legend Test connector Measuring inputs outputs 2 Charger socket Communication with PC serial port 3 PS 2 connector Connection to barcode RFID reader Connection of Bluetooth dongle Protection cover USB connector Communication with PC USB 1 1 port or MI 3100 SE EurotestEASI Start up guide 1 3 Instrument description Meaning of symbols Terminal voltage monitor The terminal voltage monitor displays on line the voltages on the test terminals and information about active test terminals in the a c installation measuring mode Online voltages are displayed together with test terminal indication All three test terminals are used for selected measurement Online voltages are displayed together with test terminal indication L and N test terminals are used for selected measurement L and PE are active test terminals N terminal should also be connected for correct input voltage condition Polarity of test voltage applied to the output terminals L and N Battery indication Messages leje Pik DA Tt MO Battery capacity indication Low battery Battery is too weak to guarantee correct result Replace or recharge the battery cells Charging in progress if power supply adapter is connected Measurement is running conside
13. ency and phase sequence nun eee eee vennen venen 14 22 2 INSUIAUON resistance ia 15 2 2 3 Resistance of earth connection and equipotential bonding unne neen 16 2 2 4 Ring continuity only with EASI switch A 1214 aaneen eee 19 229 TOSMO REDE ee ee ended te ana ee eenen 21 2 20 Fa lt loop IMP CO AING Csr een ee eurer siehe 23 22 LINEIMDedanc ee nee Seen a Aa i ic at te aia 24 2209 PECOINAUCIOrresI SANCE se sorei cata ee ne a Sa een eden ba 26 2 29 Earth tesist nce pe ses so ete e lo de dl 27 2 3 AUTOS CAMAS ds Eo 28 MI 3100 SE EurotestEASI Start up guide 1 Start up guide 1 1 Safety and operational considerations AN warnings related to safety general information a This document is not a supplement to the Instruction manual The symbol on the instrument means Read the Instruction manual with special care for safe operation The symbol requires an action If the test equipment is used in a manner not specified in this user manual the protection provided by the equipment could be impaired Read this user manual carefully otherwise the use of the instrument may be dangerous for the operator the instrument or for the equipment under test Do not use the instrument or any of the accessories if any damage is noticed Consider all generally known precautions in order to avoid risk of electric shock while dealing with hazardous voltages In case a fuse has blown follow the instructions in this manual in or
14. n and switch off the instrument before opening battery fuse compartment cover Hazardous voltage can exist inside the instrument a Replace any blown fuses with exactly the same type of fuse Inserting the wrong fuse into the instrument can impair the operator s safety and or damage the instrument a Incase a fuse has blown in the instrument follow the instructions in instruction manual to replace it Legend 1 Fuse F1 M 315 mA 250 V 2 Fuses F2 and F3 F 4 A 500 V breaking capacity 50 kA 3 Serial number label 4 Battery cells Size AA alkaline rechargeable NiMH 11 MI 3100 SE EurotestEASI Start up guide 1 7 Warranty amp Repairs Metrel UK s instruments have a two years warranty against defects in materials or workmanship Accessories and other supplementary products have a one year warranty against defects in material or workmanship Any potentially defective items should be returned to Metrel accompanied by information regarding the faults that was incurred It is recommended that any defective equipment is sent back to Metrel via the wholesaler from which the product was purchased All defective products will be replaced or repaired within policy period For these items a full refund will only be issued if a sufficient replacement is not available Any shipping return shipping costs are not refundable Metrel UK shall not be held liable for any loss or damage resulting from the use or performance of the products
15. o Rel pn Phase neutral or phase phase voltage drop measurement connection of the plug test cable and 3 wire test lead TEST 4 Press the key 24 MI 3100 SE EurotestEASI Quick test guide 5 View results and press the MEM key to save them Zl ine esss 2 16h 6 4 7 10 51 Isc 456A ___Lim 2 05 Line impedance Voltage drop Prospective short circuit current Prospective short circuit current High limit line impedance value Line impedance at measured point Zref Reference impedance 25 MI 3100 SE EurotestEASI 2 2 8 PE conductor resistance 1 Set function Set sub function and limits Ne nnn Selection of PE conductor resistance sub function Rpe Rpe rcd Maximum resistance OFF 0 1 Q 20 0 O Connection of plug test cable and 3 wire test lead TEST 4 Press the key 5 View results and press the MEM key to save them 26 Quick test guide MI 3100 SE EurotestEASI Quick test guide 2 2 9 Earth resistance 1 Set function 2 Set limits F A N 1 r Maximum resistance OFF 1 Q 5 KQ a Resistance to earth measurement of a lighting Resistance to earth measurement of main protection system installation earthing TEST 4 Press the key 5 View results and press the MEM key to save them EARTH FE r 10 48 Rs Aki Reid aki FE H o 0 I Earth resistance Rp Resistance of S
16. r displayed warnings Conditions on the input terminals allow starting the measurement consider other displayed warnings and messages Conditions on the input terminals do not allow starting the measurement consider displayed warnings and messages RCD tripped out during the measurement in RCD functions Portable RCD selected PRCD Instrument is overheated The measurement is prohibited until the temperature decreases under the allowed limit Result s can be stored High electrical noise was detected during measurement Results may be impaired L and N are changed Warning High voltage is applied to the test terminals Warning Dangerous voltage on the PE terminal Stop the activity immediately and eliminate the fault connection problem before proceeding with any activity MI 3100 SE EurotestEASI Start up guide pie Test leads resistance in Continuity measurement is not compensated a Test leads resistance in Continuity measurement is compensated High resistance to earth of test probes Results may be impaired Measured signal is out of range clipped Results are impaired Fuse F1 is broken Sound warnings Continuous sound Warning Dangerous voltage on the PE terminal is detected Results Y Measurement result is inside pre set limits PASS x Measurement result is out of pre set limits FAIL S Measurement is aborted Consider displayed warnings and messages 1 4 Selecting operating mode measuring f
17. rcuit current AU Voltage drop Zip Loop impedance and prospective short circuit current Rpe PE resistance 29 MI 3100 SE EurotestEASI Quick test guide 30 MI 3100 SE EurotestEASI Quick test guide 31 MI 3100 SE EurotestEASI Quick test guide 32
18. st guide 2 2 6 Fault loop impedance 1 Set function 2 Set sub function parameters and limits Fault loop impedance sub function Zloop Zs rcd Fuse type BS88 2 BS3036 BS88 3 BS1362 B C D Rated current of selected fuse Maximum breaking time of selected fuse High limit fault loop impedance value for selected fuse 5 i i i i l i i Ro Rel j i Connecting the plug test cable and the 3 wire test lead TEST 4 Press the key 5 View results and press the MEM key to save them faa FS 16A H ds 0 49 Tscr473H Limi 2 05 Fault loop impedance Prospective fault current High limit fault loop impedance value 23 MI 3100 SE EurotestEASI Quick test guide 2 2 7 Line impedance 1 Set function Set sub function parameters and limits Selection of line impedance Zline or voltage drop AU sub function Fuse type BS88 2 BS3036 BS88 3 BS1362 B C D Rated current of selected fuse Maximum breaking time of selected fuse High limit line impedance value for selected fuse Maximum voltage drop 3 0 9 0 a Esso 16A H ds 3 Connection diagrams Line impedance md Phase neutral or phase phase line impedance measurement connection of the plug test cable and the 3 wire test lead Circuits for measurement of voltage drop PA i LALA Ia ar PE i d A r i P gt T R
19. unctions Selects measuring function settings menu and autotest mode ERA Sl 1115 Selects sub function Selects value of parameter limit Selects parameter limits TEST Starts measurement MI 3100 SE EurotestEASI Start up guide 1 5 Battery handling a Consider warnings related to safety a Ensure that the battery cells are inserted correctly otherwise the instrument will not operate and the batteries could be discharged a If the instrument is not used for a long period of time remove all of the battery from the battery compartment to protect the instrument from leakage Q Alkaline or rechargeable Ni MH battery cells size AA can be used Do not recharge alkaline battery cells The battery will begin charging as soon as the power supply adapter is connected to the instrument The in built protection circuits control the charging procedure e Power supply socket polarity 10 MI 3100 SE EurotestEASI Start up guide 1 6 Maintenance 1 6 1 Replacing fuses There are three fuses under back cover of the Eurotest instrument a F1 M 0 315 A 250 V 20x5 mm This fuse protects internal circuitry for continuity functions if test probes are connected to the mains supply voltage by mistake during measurement a F2 F3 F 4 A 500 V 32x6 3 mm breaking capacity 50 kA General input protection fuses of test terminals L L1 and N L2 Warnings Disconnect any test leads accessories from the instrument and installatio
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