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HT Instruments HT77C Manuel D'utilisation page 22

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HT77C
2. GENERAL DESCRIPTION
The instrument carries out the following measurements:
• AC TRMS current
• AC TRMS leakage current
• Measurement compliance with IEC/EN6157-13 Class 2 guideline
• Bluetooth connection to mobile devices through HTLeakage APP
3. PREPARATION FOR USE
3.1. INITIAL CHECKS
Before shipping, the instrument has been checked from an electric as well as mechanical
point of view. All possible precautions have been taken so that the instrument is delivered
undamaged. However, we recommend generally checking the instrument in order to detect
possible damage suffered during transport. In case anomalies are found, immediately
contact the forwarding agent. We also recommend checking that the packaging contains
all components indicated in § 7.3.1. In case of discrepancy, please contact the Dealer. In
case the instrument should be replaced, please carefully follow the instructions given in §
8.
3.2. INSTRUMENT POWER SUPPLY
The instrument is supplied with two 1.5V AA LR06 batteries, included in the package. In
order to prevent compromising its charge, the battery is not inserted in the instrument. For
battery installation, follow the instructions given in § 6.2. The "
" symbol appears when
the battery is nearly discharged. Replace the battery, following the instructions given in §
6.2.
3.3. STORAGE
In order to guarantee precise measurement, after a long storage time under extreme
environmental conditions, wait for the instrument to come back to normal condition (see §
7.2.1).
EN - 4

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