Takachiho Sangyo VerifierG2 MPL-H10S страница 34 Скачать руководство пользователя

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1) Locating Work Near the Guardrail

(In Indirect mode)

2) Metal Fences or Other Metallic Structures

Locating with the Receiver next to the
guardrail will give an incorrect reading.

Locate just between the breaks of the
guardrails.

9. Precautions and applications

(At the locating site)

Object line

Keep more than

1m/3.4ft away

Keep more than
2m/7ft away

Metal fence

Footbridge

Содержание VerifierG2 MPL-H10S

Страница 1: ......

Страница 2: ...12 7 Operation of Transmitter TX 13 7 1 Direct connection mode 14 7 2 External coil mode 17 7 3 Indirect Inductive mode 19 8 Operation of Receiver RX 21 8 1 Null mode 21 8 2 Peak mode 22 8 3 Depth measurement 23 8 4 Logging data 24 8 5 Current index Current measurement 25 8 6 Passive mode 27 8 7 Building wiring 29 8 8 Probe for non metallic pipe 30 9 Precautions and applications At the locating si...

Страница 3: ...R Imminent hazards which if not avoided will resultin death or seriousinjury WARNING Potentially hazardoussituation which if not avoided couldresult in death or seriousinjury CAUTION Potentiallyhazardoussituation which if not avoided may result in minor personal injuryor property damage OPERATOR PREPARATIONS Important Read and understand this manual before using the Verifier Locator Successful use...

Страница 4: ...osing target line by a non destructive means WARNING Jobsite Hazards can cause DEATH or SERIOUS INJURY Wear proper safety equipment NOTICE Non metallic lines can be accurately detected only by using a probe Remember this before searching and attempting any excavation activity NOTICE Use only alkaline batteries in the Verifier receiver and transmitter Batteries contain acid which may leak if the ba...

Страница 5: ...intbeingindicatedwitharrow havingerrordetectionprotection function Noswitchoperationneeded Appliedtoatdeepdepthwithstablelocation work Twokindsofthedepth measurementmode 0 5m 16ft mode Measurementofdeepdepthwithhighprecisionispossibleatindirectmethod theendofcable and jointingpoints 0 10m 30ft mode Stablemeasurementispossibleatdeepdepth nearguardrail orfence Donotusethismodewithinductivemode TheRe...

Страница 6: ...rReceiver Softcarrying case 1pc Operating manual 1pc English version Dataviewer software 1pc CD Operating manual 3 2 Optional equipment Description Q ty Remark 38kHzExternalcoil 1pc Used forExternalcoil mode 9 5kHzExternalcoil 1pc Used forExternalcoil mode 80kHzExternalcoil 1pc Used forExternalcoil mode SewerProbe 1pc Used fornon metallicpipe Standard probefor75mm 3 100mm 4 pipe Frequency 38kHzor5...

Страница 7: ...hours Output4mA 20 C 68 F Inductivemode 20 hours Output50 20 C 68 F FullPower 5W 10hours 20 C 68 F BatteryStatus Lowbatteryindication Presskeyreadout VisualIndication LCD Bargraph Digital number includesBacklight Audio Indication InternalSpeaker Alarm Beeping sounds Measuringfunction OutputCurrent 0 to 300mA LineVoltage 0 to250V Outputprotection AC 250V 512Hz Outputiscutoffautomatically OperatingT...

Страница 8: ...t mode 0 to10m 30ft 0 10m 0 30ft mode Probe 0 to10m 30ft Depth ReadoutUnit Meter ft inch DepthAccuracy 1 2 0m 6 5ft 2 5 3 0m 10ft 5 5 0m 16 5ft 10 Currentvalue Currentvalue flowing ontheconductorisdisplayed forline identityin milli Amps Audiooutput InternalSpeaker 200to5kHz Earphone optional Datalogging Memorized 400pointsofthedepth currentmeasurement data Interface D sub 9 pin connector RS 232C O...

Страница 9: ... 38kHz Broadcastsboth frequenciessimultaneouslyindirectmodeonly 2 512Hz Directmodeonly Battery indication The symbolappearswhen batteryislow Increase Output power Reduce Output power LCDWindow Batterycompartment Touch pad 8 pin connector Bar graph Output power Batterystatus Backlight On Off Sound On Off Frequency Output Power Battery status 5 Description of parts basic operation MODE Batteryindica...

Страница 10: ...itisTurnedOFF 3 8 pin connector TheDirectconnectioncordortheExternalcoilcord arepluggedintothe 8 pinconnector 4 Battery compartment Replaceallbatterieswhen thereisa lowbatterycondition Use8 31 5Valkalinetype D LR20 13A batteries Close Open ALWAYS CHECKTHE BATTERY POLARITY BEFORE CLOSING THE COMPARTMENT Put the rubber protectoron when not in use Transmittersound Beep 15sec Beep 15sec Beep Light On ...

Страница 11: ...agnetic field GainAdjust Depth Current Frequency Note 100 isnotthemaximumpeakvalue When100 appears pressGainkeyagain untilanewsharppeakvalueisobtained thatisnot100 Bar graph Batteryindication Peakvaluespot Topoftheline 70 50 50 Receivingsensitivity Press GAIN key 20 20 30 Press GAIN key 30 Power Peak Null Mode Measuring Mode RS232C Connector Power Gain Adjust Depth Current Null Mode Peak Mode Peak...

Страница 12: ...ectspeakersoundOn Off S ON SOUND ON S OF SOUND OFF Press Depth SelectbacklightOn Off L ON LIGHTON L OF LIGHT OFF Press Depth Selectdepthfunction0 5m 0 10m 0 16ft 0 30ft Press Frequency Selectdetectingfunction 0 5m 16ft AppliedforInductivemode Detectingneartheendofthepipe Depthmeasurementrange 0to5m 16ft Mode 80kHz 38kHz 9 5kHz 512Hz 60Hz 120Hz RAD Frequency Selects operating frequency RAD Radio pa...

Страница 13: ...tor ARS232Cconnectorisprovidedforserialcommunications tothepersonalcomputer Interfacecableissupplied asoption Specificationofinterfacecable 9 pin D SUB straightconnection orsamespecificationRS232C USBconversion cable Interfacecableisavailableatmarket 4 Earphone plug Earphonecanbeusedinanoisyarea Supplied asanoption 5 8 pin connector Used withExternalCoil 9 5kHzor38kHz tofindwiring systemsin abuild...

Страница 14: ...smitter tosearchfortheline Messages on location Press GAIN key Þ Normallythisisyourobjectline Reducesorincreases signalstrength Messages on Depth measurement a Received signallevel isunusual orreceived signalis too small b Located pointis notright abovetheobjectline c Metallicfences metallic structuresorcarsare interferingwiththe depth measurement Find areawith less interference d TheLineisdisconn...

Страница 15: ...theTransmitterinanuprightpositionandatrightangleto theburied line MinimumTX to RXdistanceÞ30ft 10m Note Whenusingtheindirectmode setthedepthmodeofthereceiver to0 5m 0 16ft Depthmeasurementerrorgetsbiggeratnearthe Transmitterwhen 0 10m 30ft isapplied UsedwithExternalCoiltofind wiring systems inthebuilding TX s circuitisprotected up to250Vat50 60Hz 512Hzoutputiscutoffautomatically Usedfortracing sma...

Страница 16: ...playof theDirectmode Press FREQUENCY key Transmitter ThisGrooveup Beforeconnecting pulloutproper lengthofcablefromthereel Note PlacetheEarth Groundasfaraspossibleandatright angletotheobjectline KeepReceiveratleast5m 16ft awayfromthesignal connectionpointasillustrated 90 Receiver Press Frequency key Black clip Groundstake Red clip Metal pipe Note Cleanoffiftheconnectedpartisrusted or painted toensu...

Страница 17: ... 512Hzoutputiscutoffautomatically Press ADJUST key Transmitterwill beepfor30seconds Soundstops whenPress ADJUST key Soundsettingis b 0 ÞBeepingsoundoff Automaticallyadjustpower GOOD SIGNALLOOP When GOOD SIGNAL LOOP isn t indicated afterpressing ADJUST ÞCleanoff the connected part if rusted orpainted ormove ground stake Note Beepingsoundisemittedafteroutputisadjustedwhentheresistancevalueofthecable...

Страница 18: ...cable Housemeter Commongroundlead Telephone cable Disconnect Telephone Ground leadandconnect the Redclipto itto locate Telephoneline CATV cable DisconnectCATV s ground lead and connect the Red clip toitto locate CATVline Telephonecable CATVcable Rememberto correctlyreconnectcommon grounds fortelephone CATVand ElectricLines Check Localcodesforpropergroundingprocedure IMPROPERGROUNDINGMAYCAUSE DAMAG...

Страница 19: ...t line Note Make sure it is attached parallel and in line with the cable as illustrated This Grooveis up External Coilmodeindication When 38kHz coil is connected Transmitting coil Thejawsdonothavetobeclosedaroundthecable Thiscoilmethodisdifferentfromtheconventionalclamp thatmusthavejawsperfectlyclosed Differentsizeclamps arenotneeded TheVerifiercoilmethodusestheindirect Inductiveprinciple Indicate...

Страница 20: ...achment is WATERPROOF Note Do not attach to the metal pipe or metal riser above the ground Attach the coil clamp to the cable PVC part Note Use the Receiver more than 5 m 16 ft away from the coil clamp when starting the location work 5m 16 ft away OK Intermediateground Metal Pipe PVC Pipe Cable Note Fresh waterhasno effectLocating thecableordetectingdepth Brash orsaltwaterwilleffectlocating Signal...

Страница 21: ...g Place the transmitter over or near the area to be located PlacetheTransmitterinan uprightpositionat a90 angletotheobjectlineasillustrated Locationthearea ofa manhole placetheTransmitteronthe sideofthemanholeyouwishto locate Indirectmodeindication POWER Electromagnetic field Transmitter 90 90 Press FREQUENCY key Transmitter signal signal manhole DonotplacetheTransmitteron a manholecoverorotherste...

Страница 22: ...Receiver can exist Morethan10m 30ft away Indicate output power with the bar graphand the numerical value when pressing key Reduce power Increasepower Note Ifoutputisadjustedto100 youcanusuallylocateinanyplace Butthebatteryofthetransmitterisredusedasoutputincreases Note Detection of the Multiple Telephone Cable Pipes Metal Ducts in Indirect mode Don t assume thatthepeakpointofthesignal strengthobta...

Страница 23: ...ne Pinpointtheposition 8 Operation of Receiver RX Donotswing like this Object Line The direction of the object line NullMode Is displayed Receiving level 230 310 450 Receiving level When Receiver is passed the top of the line Beepsound is emitted 550 200 150 40 SameasDepthdistance approximately Itisghostsignalifthe arrowisreversed whennumberisblinked 30 Numberofreceiving levelisblinked SameasDepth...

Страница 24: ...0 Peak Directionof theobject line 30 20 70 50 50 100 100 30 30 When 100 appears When PUSH GAIN appears 70 appears as an initial receiving level Press Gain Adjust key Note 100 isnotthemaximumpeakvalue Maximum peak value theprecisepositionanddirection areobtained whentheReceiverbladeisthetopof theobjectline PeakMode Is displayed Receiving level 70 30 30 SameasDepthdistance approximately Numberofrece...

Страница 25: ...Signal istoo small too high Deeperthan5m 16ft Hold the Receiver vertically place theblade on the ground and donot move itduring the depth measurement Touch the groundwith the Receiver sblade at an upright position Object line Press Depth Current key Press Gain Adjust key ERR appears Receivingsignal isnot strongenough Possiblythisisthe wrong line Move the Receiveragainfromside to sideto findtheexac...

Страница 26: ...yfortwoseconds Press Mode key Return to locator function Press Mode key Download data to the PC Speaker and backlight setting screen appears 4 Twosecondsafterdataisdisplayed itsstoreddateandhour isdisplayedautomaticallyinorder Takesseveralsecondsto deletedata CAUTION If delete operation is done all data is gone Refer Data viewer softmanual aboutoperation of data communication with a PC Data commun...

Страница 27: ...ottravelafterthejointofthe gas line waterlinedueto the non conductivity The Current value is not affected by the depth Depth 1 90m Current Index 200 Depth 1 75m Current Index 150 Depth 2 00m Current Index 100 1 80m 70 Normal tracing Current value progress down CurrentValue 2 0mA CurrentValue 1 5mA CurrentValue 1 0mA 0 7mA 1 00m 200 1 00m 50 ＥＲＲ 30cm 1 00m 200 1 30m 200 Thecurrentvalueisnotaffected...

Страница 28: ... current index is the object line Even though signal is smaller The line with the highest current index is the objectline into which the signal is being broadcast ÞLine A with a 200 current index is the traceobject Depth 1 50m Current index 150 Depth 1 50m Current index 50 Depth 1 00m Current index 100 Depth 1 50m Current index 200 Depth 0 50m Current index 50 1 5m Line A Line B Receiving sensitiv...

Страница 29: ...h thesearchstartsfromthehaltedfrequency Abovementionedexampleshowsthefirstsearchdetectsthemostsensitivefrequencyfrom9 1kto17kHz Andthensearchis halted Then searchresumes Thesecondsearchdetectsthemostsensitivityfrequencyfrom17kto32 8kHz Applyingthisfunction severaldifferentkindofcablescanbedetectedinseveralstages Radiomode Itlocatesburiedutilitylinesasthey reradiateverylowfrequency Powermode Powerm...

Страница 30: ...tlight Power telephone Trace a line from the starting point to have sensitivity Accuracyofthedepth measurement using thepassivemodesisunreliable Always expose the utilitylinesbycarefullyhand diggingbeforeexcavation WARNING Press Depth Current key Whenstreetlight is lighting 50 60Hz is available ClosetheReceiverto thelead upcable RADautosearchis effective ...

Страница 31: ...Connect theExternal coil splug appears Set afrequencyonthereceiver sameastheExternalcoil Receiving Sensitivity HoldtheExternalcoilnearthewallasillustrated ThecoilintheExternalcoilattachmentpicksupthesignalandthecurrent strength receivingsensitivitylevel is displayedontheLCD Note Thedepthisnotdisplayed AlwayscheckthattheTransmitter the ReceiverandtheExternalcoilareatthe samefrequency Press Frequenc...

Страница 32: ...our1 5VAA LR 6 NEDA15A batteriesareplacedinseries c Theproperpolaritiesforthebatteriesareshownonthebatteryholder Output setting a OUTPUT LOW 0 7 ftto5 8 ft 0 2mto1 8m Þlessthan4ft 1m b OUTPUT HIGH 5 9 ftto16ft 1 8mto5m Þmorethan4ft 1m Mini Probe Smallprobe for1 Fiberopticductor non directionalboring tools Lamp AttachtheSewerprobe totherodding tooland inserttheprobeintothepipe Replacement ofbatteri...

Страница 33: ... the Probe Ex FeedtheProbeintothePVCpipeandlocate theblockageorcollapse Press Mode keythreetimes ＰＲＯＢＯＦＦ Pipe Cablemode ＰＲＯＢＯＮ Probemode Press Frequency key ApplyPeak mode Horizontaldirection cannotbedetectedwithNullmode UsetheReceiverrightangletotheobject linelikethedrawing Location measurement horizontal direction of the line Peakmode Threesensitivitypeaksappears Thebiggestpeak is thepointdire...

Страница 34: ...llic Structures Locating with the Receiver next to the guardrail will give an incorrect reading Locate just between the breaks of the guardrails 9 Precautions and applications At the locating site Objectline Keep more than 1m 3 4ft away Keepmore than 2m 7ft away Metal fence Footbridge ...

Страница 35: ...nsmission Tower 5 Telephone Electric Power Poles There is nointerference from Power lines above Keepmore than 10m 30ft away Keepmore than 1m 3 4ftaway Keepmore than 1m 3 4ftaway Keep more than 1m 3 4ftaway The transmitter can be placed next to the pole ...

Страница 36: ... Heavy Traffic Flow 7 Railroads Keepthereceiver more than2m 7ft away OK Stop locating when a train is approaching OK OK Locate when traffic has passed Stop Keepthereceiver more than2m 7ft away Within1m 3 4ft ...

Страница 37: ...TAKACHIHO SANGYO CO LTD Tokyo office 19 6 5 Chome Shiba Minato Ku Tokyo 108 0014 TEL 81 3 3453 4778 Head office Factory in Nagoya Japan Call Contact 2007 10 1 495 082A ...

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