ATD Tools ATD-5540 - TROUBLESHOOTING; Meter Not Turning On; Ampere Reading Issues; Erratic Meter Reading

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Troubleshooting
1. Meter wilI not turn ON.
t$IFDLUIFCBUUFSZDPOUBDUTGPSBUJHIUöU
t$IFDLGPSBNJOJNVNCBUUFSZWPMUBHFPGWPMUT
2. Ampere reading is erratic or there is no reading at all.
t%JTBTTFNCMFUIFNFUFSCBDLDPWFSBOEUFTUUIFGVTFTGPSDPOUJOVJUZ
3. Meter reading is erratic.
t1SJOUFEDJSDVJUCPBSEDPOUBNJOBUFEGSPNIBOEMJOHXJUIIBOET
t -PXCBUUFSZ
t 0QFODJSDVJUJOBUFTUMFBEGSBZFEPSCSPLFOXJSF
t 8SPOHSBOHFTFMFDUFE
t #MPXOGVTF
General Specications
t Display: EJHJUDPVOUTMJRVJEDSZTUBMEJTQMBZ-$%
t Polarity: "VUPNBUJDOFHBUJWFQPMBSJUZJOEJDBUJPO
t Over range lndication: “
1wNBSLJOEJDBUJPO
t Low Battery lndication: 5IFCBUUFSZTZNCPMJTEJTQMBZFEXIFOUIFCBUUFSZWPMUBHFESPQTCFMPX
UIFPQFSBUJOHMFWFM
t Measurement Rate: UJNFTQFSTFDPOEOPNJOBM
t Operating Environment: ° 'UP° '¡$UP¡$BU3)
tStorage Environment:¡'UP¡'¡$UP¡$BU3)
tTemperature Coecient:¨TQFDJöFEBDDVSBDZ¡$¡$PS¡$
tPower:4JOHMFTUBOEBSEWPMUCBUUFSZ/&%"PSM&$'
tBattery Life:IPVSTUZQJDBMXJUIBMLBMJOFCBUUFSZ
tFuse:"7¨NNGBTUBDUJOHDFSBNJDUZQF
tDimensions:NN)¨NN8¨NN%
tWeight:"QQSPYHNFUFSPOMZHXJUIIPMTUFS
Electrical Specications
"DDVSBDZJTHJWFOBT<PGSFBEJOH><OVNCFSPGMFBTUTJHOJöDBOUEJHJUT>BU¡$UP¡$¡'UP
¡'XJUISFMBUJWFIVNJEJUZVQUP
RPM (Tach) Ranges:Y31.
Resolution:31.
Eect Reading:31.
Accuracy: SEHEHUT
Overload Protection:7%$PS3.4"$
%DUTY CYCLE
3BOHFT
3FTPMVUJPO
1VMTF8JEUIVTNT
"DDVSBDZSEHEHUT
0WFSMPBE1SPUFDUJPO7%$PS3.4"$
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