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Operation manual ISOTEST 4 S / 4 S
p l u s
Check the settings and modify, if required..................... 27
1. Turn the ISOTEST
®
test equipment on......................................... 28
2. Operating mode of the safety button ........................................... 28
3. Filter settings.................................................................................. 28
Changing the operating mode of the safety button ....... 29
Changing Filter Settings................................................... 29
Error messages and troubleshooting (Checklist) .......... 30
Repair ................................................................................. 33
1. Storage ............................................................................................ 33
2. Maintenance.................................................................................... 33
3. Inspections/Calibration ................................................................. 33
4. Repairs ............................................................................................ 34
Additional information ...................................................... 35
1. Definitions of terms ....................................................................... 35
2. Rechargeable battery..................................................................... 38
3. Battery chargers............................................................................. 38
4. Extension bars................................................................................ 42
Overview of controls......................................................... 44
