
HT6-HT8-HT9
EN - 1
Table of contents:
1. PRECAUTIONS AND SAFETY MEASURES ........................................................................... 2
1.1. Preliminary instructions .................................................................................................................... 2
1.2. During use ........................................................................................................................................ 3
1.3. After use ........................................................................................................................................... 3
1.4. Definition of measurement (overvoltage) category .......................................................................... 3
2. GENERAL DESCRIPTION ....................................................................................................... 4
3. PREPARATION FOR USE ....................................................................................................... 4
3.1. Initial checks ..................................................................................................................................... 4
3.2. Instrument power supply .................................................................................................................. 4
3.3. Calibration ........................................................................................................................................ 4
3.4. Storage ............................................................................................................................................. 4
4. OPERATING INSTRUCTIONS ................................................................................................. 5
4.1. Instrument description ...................................................................................................................... 5
4.2. Auto power on mode / Switching on ................................................................................................. 6
4.3. Auto power off mode ........................................................................................................................ 6
5. INSTRUMENT FUNCTIONS ..................................................................................................... 7
5.1. Voltage measurement and polarity indication .................................................................................. 7
5.2. Phase detection function with 1 terminal .......................................................................................... 8
5.3. Phase sequence ............................................................................................................................... 9
5.4. Continuity test ................................................................................................................................. 10
5.5. Lamp test ........................................................................................................................................ 11
6. MAINTENANCE ...................................................................................................................... 12
6.1. General information ........................................................................................................................ 12
6.2. Battery replacement ....................................................................................................................... 12
6.3. Cleaning the instrument ................................................................................................................. 12
6.4. End of life ....................................................................................................................................... 12
7. TECHNICAL SPECIFICATIONS ............................................................................................. 13
7.1. Technical characteristics ................................................................................................................ 13
7.2. General characteristics ................................................................................................................... 14
7.3. Environment ................................................................................................................................... 14
7.3.1. Environmental conditions for use ..................................................................................................... 14
7.4. Accessories .................................................................................................................................... 14
7.4.1. Accessories provided ....................................................................................................................... 14
8. SERVICE ................................................................................................................................ 15
8.1. Warranty conditions ........................................................................................................................ 15
8.2. Service ........................................................................................................................................... 15
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