Extech 382357 handleiding
Handleiding
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382357‐EU‐ENV2.42/13
9
ServiceEntrance
Note:Multiplegroundrods,multiplegroundsi.e.groundrod(s)andwaterpipegrounds,ora
combinationmaybepresentdependingontheparticularsituation. Inthesesituationsitis
necessarytomakeyourmeasurementsbetweentheservice‐entranceneutralandall
subsequentgroundpoints.
Troubleshooting
1. Snapthejawsopenandclosedtwoorthreetimesbeforeturningthemeteron
2. Donotclampontoanydeviceduringthepower‐upinitializationsequence.
3. Snapthejawstwoorthreetimesafterclampingontothegroundelectrodeorrod.
4. Slightamountsofdriftmayoccurathighresistancemeasurements;thisisnormaland
shouldnotbecauseforconcern.
Blankdisplayoranyfailuremode
Replacethebatterybeforeproceeding.
Start‐upInitializationFailure
Thestart‐upcalibrationwillcontinueindefinitelyifthejawsareopenordirty.Checkthatthe
jaws’matingsurfacesareclean.Donotopenthejawswhiletheinitializationsequenceis
running.
NoiseontheGroundElectrodeorRod
Ifnoiseispresent(over3Aor30V)onthegroundelectrodeorrod,theword“NOISE“will
appearonthedisplayandreadingscannolongerbeconsideredaccurate.Beforethemetercan
beusedaccurately,thenoiseproblemmustbeaddressed.
Distribution
Panel
Ground
Rod
Water
Pipe
Bekijk gratis de handleiding van Extech 382357, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Extech |
| Model | 382357 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 1526 MB |





