EurotestEASI MI 3100 s Short instructions
Contents
1. Invalid connection CCW rotation seguence Freguency 14 MI 3100 s EurotestEASI 2 2 2 Insulation resistance 1 Set function Insulation 3 Connection diagrams Z S pp 3 0 N 0 PE zme omo em n mains voltage switched off Set sub function parameters and limits Quick test guide Insulation sub function ISO LE so A ISO L E ISO L N ISO L L ISO N E Nominal test voltage 50 V 100 V 250 V 500 V 1000 V Minimum insulation resistance OFF 0 01 MO 200 MO closed REPE swilches loads disconnected Connection of 3 wire test lead TEST 4 Press and hold the key until result is stabilized 5 View results CS J00 1MRW R fe Daun Ume SAS Insulation resistance Test voltage actual value 15 MI 3100 s EurotestEASI Quick test guide 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 O 20 0 O Buzzer CONTINUITY sub function only ON OFF 1 Set function 3 Connection diagrams MPEC Main Potential Equilizing Collector PCC Protection Conductor Collector PELI extension lead Connection of 3 wire test lead plus optional extension lead 3 wire test lead applications 16 MI 3100 s EurotestEASI 4 a R LOWO r1 rN r2. i EurotestEAS Ja METREL __ A AR El lepsi EurotestEASI MI 3100 s Short instructions Version 1 1 Code no 20 752 163 AZ Z gt METREL Distributor Manufacturer METREL d d Ljubljanska cesta 77 1354 Horjul Slovenia web site http www metrel si e mail metrel metrel si Mark on your eguipment certifies that this eguipment meets the reguirements of the EU European Union concerning safety and electromagnetic compatibility regulations 2013 METREL The trade names Metrel Smartec Eurotest Autoseguence 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 A mn 4 1 1 Safety and operational considerations ooonnccccoonncnnoconcnncnnnnnnconanonnononnnnnnnnnnnnonanrnnonnnrnnnonanons 4 1 2 Instrument description Front and connector panel een 6 1 3 Instrument description Meaning of symbols lt lt lt s lt lt lt c lt lt lt 8 1 4 Selecting operating mode measuring FUNCTIONS ccccoooccnccconnncoconcnnnnnaconnnnannnnonannnnonnnnonnns 9 1 5 Battery Handling nun eseja a Na a 10 1 6 INV ANIMES TAIN Sc Nara ene ds eh rtd a AEE 11 LOT Replacing USES ae ea ri ai Noe le oo aia 11 1 7 Waranty Repara 12 QUICK TES UI oo HA oe oe 13 2 1 NUNO SAS i
3. probe 25 MI 3100 s EurotestEASI Quick test guide 26 MI 3100 s EurotestEASI Quick test guide 2 MI 3100 s EurotestEASI Quick test guide 28
4. 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 ea se Dell CODA C MI 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 consider 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 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 Test lea
5. sales literature guotation 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 reguired to conform with any applicable statutory or EC reguirements or where goods are to be supplied to Metrel UK s specification which do not materially affect their guality or performance a Ifa condition was found to be invalid or void it would not affect the overall validity of the remainder of the conditions u 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 s EurotestEASI Quick test guide 2 Quick test guide 2 1 Null the leads 1 Set function e zg RLOWO uw WE CON
6. 2 R1 R2 R2 R1 RN sub function _ TEST Press the key 5 View results R2 resistance Result at positive polarity Result at negative test polarity 17 Quick test guide 4 b CONTINUITY sub function TEST Press the key to begin performing a continuous measurement Press the TEST key again to stop measurement MI 3100 s EurotestEASI 2 2 4 Ring continuity only with EASI switch A 1214 1 Set function 2 Set sub function Ring continuity sub function RING r1 r2 rN RING R1 RN R1 R2 3 Connection diagrams Mars Vodim swrn of L o Ne 0008 PE Cpe Frigate PLATEA imc cT L M i PE po Quick test guide RING rl r2 rM Step 1 measurement of resistance r1 r2 and rN Step 2 measurement of resistance R1 RN and R1 R2 18 MI 3100 s 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 5 View results ri a 1emu ___f FAA ZB M Poig ISi manit ring resistance of line conductors ring resistance of neutral conductors ring resistance of protective conductors 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 o
7. 5 ms 30 ms 14 Sm gt an I 1 Moe 9 DMS prir gt anna x1 Step 1 trip out time I l n 0 x1 Step 2 trip out time l lt lan 180 x5 Step 3 trip out time 1 5xl1m 0 x5 Step 4 trip out time l lt 5xlan 1809 x Step 5 trip out time 1 xl1m 09 x Step 6 trip out time 1 xl1m 180 La Step 7 trip out current 09 La Step 8 trip out current 1809 Uc Contact voltage for rated lan MI 3100 s EurotestEASI 2 2 6 Fault loop impedance Set sub function parameters and limits Fault loop impedance sub function Zloop Zs red 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 1 Set function J _ Connecting the plug test cable and the 3 wire test lead TEST 4 Press the key o View results and press the MEM key to save them me ESEE Z 16A H ds Fault loop impedance Prospective fault current High limit fault loop impedance value 22 Quick test guide MI 3100 s 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
8. TINUITY Cash Voltage r1 Seringi i rN r2 Co HELP R1 R2 cu RLowo R2 R1 RN nal mm m RING r1 r2 rN S Ri RING R1 RN R1 R2 p GAL ing 2 Compensating the resistance of test leads scheme N L2 a N L2 PESE E7 N H N 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 C L If calibration was carried out successfully leads indicator is shown in the continuity functions CALIBRATION CALIBRATION Rin 1 002 Rin 0 0002 Ree 1 000 Ruc 0 000 x SE EET Z Measured value to be calibrated Reading at calibrated value is 0 00 Q now 13 MI 3100 s EurotestEASI 2 2 Measurements Quick test guide 2 2 1 Voltage frequency and phase sequence 1 Set function v MEM insulation za m 1 Wag cw result 1 2 3 3 View results UOLTAGE TFr5 DN lin 2304 56 GHz Ulke 2361 Une Fl FE H 10 O p J Uln Voltage between phase and neutral conductors Ulpe Voltage between phase and protective conductors Unpe Voltage between neutral and protective conductors Frequency MBE _ O fi 56 6H73 L FE H Ho oO E po J result 2 1 3 U12 Voltage between phases L1 and L2 U13 Voltage between phases L1 and L3 U23 Voltage between phases L2 and L3 1 2 3 Correct connection CW rotation seguence 3 2 1
9. a a di 13 2 2 MeasuremeontS sia ado CD Du OD do FOND HN O 14 2 2 1 Voltage frequency and phase sequence eee 0000 eee nene 14 22 2 Imsulallon TESIS CO ia 15 2 2 3 Resistance of earth connection and equipotential bonding 16 2 2 4 Ring continuity only with EASI switch A 1214 18 225 TOSMO RODS asii ado 20 2 29 Faul loop IiDedd Cita 22 22M BMmmneimpeddnc amp one a mo A Ge a 23 220 A CR CY eee ee Ree Error Bookmark not defined MI 3100 s EurotestEASI Start up guide 1 Start up guide 1 1 Safety and operational considerations ZN warnings related to safety general information U u This document is not a supplement to the Instruction manual The A symbol on the instrument means Read the Instruction manual with special care for safe operation The symbol requires an action If the test eguipment is used in a manner not specified in this user manual the protection provided by the eguipment 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 eguipment 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 order to replace it Use only fuses that are specified Do not use
10. ds resistance in Continuity measurement is not compensated MI 3100 s EurotestEASI Start up guide ay 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 Measurement result is inside pre set limits PASS Measurement is aborted Consider displayed warnings and messages X Measurement result is out of pre set limits FAIL 1 4 Selecting operating mode measuring functions Selects measuring function settings menu and autotest mode ISO LEM iHn Selects sub function Selects value of parameter limit Selects parameter limits TEST Starts measurement MI 3100 s 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 bui
11. i 4 ZME EurotestEAS 6 42 8 Legend 1 LCD 128 x 64 dots matrix display with backlight 2 UP 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 Function selector 10 Selects test measurement function and settings switch 11 MEM No function 12 Green LEDs Red LEDs Indicates PASS FAIL of result MI 3100 s EurotestEASI Start up guide Legend 1 Test connector Measuring inputs outputs 2 Charger socket 3 PS 2 connector Not applicable 4 Protection cover 5 USB connector Not applicable MI 3100 s 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 db ru LJ malla on Dz db sili om ezl ru ru LJ Lu o Smo wi Hl OR U tol I Online voltages are displayed together with test terminal
12. lt protection circuits control the charging procedure PP Power supply socket polarity 10 MI 3100 s 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 installation and switch off the instrument before opening battery fuse compartment cover Hazardous voltage can exist inside the instrument u 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 n case a fuse has blown in the instrument follow the instructions in instruction manual to replace it r lea 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 s 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 prod
13. 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 have removable caps If they are removed the protection falls to CAT II Check markings on accessories cap off 18 mm tip CAT Il up to 1000 V cap on 4 mm tip CAT 111000 V CAT lll 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 s EurotestEASI Start up guide A Warnings related to safety measurements Insulation resistance O Insulation resistance measurement should only be performed on de energized objects a Do not touch the test object during the measurement or before it is full
14. time of selected fuse High limit line impedance value for selected fuse Maximum voltage drop 3 0 9 0 99 a Esso 16H H 45 MEM gt sr Y HEP a Z line 3 Connection diagrams Line impedance 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 III Ie je ij 9 Y a ee ee et ll 0 0 1 O s a Ma ee ee ee R ee ee ee eee z m zm rn i LTL ii PE T f 1 N IN Phase neutral or phase phase voltage drop measurement connection of the plug test cable and 3 wire test lead TEST 4 Press the key 23 MI 3100 s EurotestEASI Quick test guide 5 View results Pao 16A 4 42 ZN 4 ESSS2 16H i daja Y 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 24 MI 3100 s EurotestEASI Quick test guide 2 2 8 Earth resistance 1 Set function 2 Set limits Maximum resistance OFF 1 Q 5 kO l SS R 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 Earth resistance Rp Resistance of S potential probe Rc Resistance of H current
15. ucts 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 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
16. utlets and connection points in the final ring circuit Maximal results are to be considered AA A 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 19 MI 3100 s EurotestEASI Quick test guide 2 2 5 Testing RCDs 1 Set function 2 Set sub function parameters and limits Uc RCD test sub functions Contact voltage Uc Tripping time RCDt Tripping current RCD I RCD autotest Rated RCD residual current sensitivity lan 10 mA 30 mA 100 mA 300 mA 500 mA 1000 mA RCD type AC A F Starting polarity 7 Characteristic and PRCD selection selective Is general non delayed PRCD PRCD K PRCD S Multiplication factor for test current 72 1 2 5 lan Conventional touchvoltage limit 25 V 50 V 3 Connection diagram Connecting the plug test cable and the 3 wire test lead TEST 4 Press the key 20 MI 3100 s EurotestEASI 5 View results press HELP key if multiple screens Uc Contact voltage RI Fault loop resistance Max earth fault loop resistance FCO I 240 Oma Uci 2 3U _ t 242 4ms L FE H K db t Trip out time Uc Contact voltage for rated lan Trip out current Contact voltage at trip out current or end value in case the RCD didn t trip Trip out time 21 Quick test guide AUTO mA AC 2
17. y 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 i and the actual voltage are displayed during discharge until voltage drops below 30 V u 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 u 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 y wamings 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 u Use only power supply adapter delivered from the manufacturer or distributor of the test equipment MI 3100 s EurotestEASI Start up guide 1 2 Instrument description Front and connector panel MOJO
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