Page 4
Table of contents and index
G SAFETY WARNINGS............................................................ 2!
BATTERY WARNINGS................................................................ 2!
Symbols Used on the Instrument.................................................. 3!
Line Power / mains ....................................................................... 3!
Universal Serial Bus (USB)........................................................... 3!
WEEE Directive ..................................................................... 3!
Battery Disposal .................................................................... 3!
Table of contents and index ...................................................... 4!
General Description.................................................................... 5!
Instrument Controls and Indicators .......................................... 6!
Preparations for Use .................................................................. 7!
Initial instructions....................................................................... 7!
Power lead and battery charging .............................................. 7!
Power lead connection table ..................................................... 7!
Functional verification ............................................................... 7!
Calibration ................................................................................. 7!
Storage...................................................................................... 7!
Operating Instructions ............................................................... 8!
General operation ..................................................................... 8!
Breakdown vs. burn mode ........................................................ 9!
Voltmeter................................................................................... 9!
Reset Default Settings .............................................................. 9!
Instrument Control...................................................................... 9!
Initial setup .......................................................................... 10!
Lock Voltage........................................................................ 10!
Alarm setting........................................................................ 10!
Recording temperature, humidity ........................................ 10!
Breakdown / burn mode – in IR & IR(t) test modes ............. 11!
Running an insulation test ................................................... 11!
Filter button and settings ..................................................... 12!
Memory functions, downloading and remote control ........... 12!
Real-time output during insulation tests .............................. 13!
Bluetooth
®
interface activation.............................................. 14!
PowerDB.................................................................................... 15!
Interfacing S1 and MIT ranges to PowerDB ........................ 15!
Battery indicator................................................................... 18!
On screen error reporting .................................................... 18!
Error codes ................................................................................. 18!
Measurement Modes ................................................................ 19!
‘Spot’ IR test ........................................................................ 19!
Timed IR test ....................................................................... 19!
DAR and PI Insulation Tests................................................ 19!
Dielectric Discharge test ...................................................... 20!
Step Voltage Test ................................................................ 21!
Ramp voltage test................................................................ 21!
Remote control mode .......................................................... 22!
Understanding Measurement Currents................................ 23!
Insulation measurements above 100 GΩ ............................ 24!
Terminals............................................................................. 24!
GUARD terminal, screened leads........................................ 25!
Preventive Maintenance ....................................................... 26!
Cleaning............................................................................... 26!
Care of the instrument ......................................................... 26!
Leads ................................................................................... 26!
Battery Care......................................................................... 26!
Replacing the battery........................................................... 26!
S1-568, S1-1068 battery replacement instructions:.................... 26!
S1-1568 battery replacement instructions: ................................. 27!
Technical Specification ............................................................ 28!
Electrical specifications ........................................................... 28!
Environmental Conditions ....................................................... 29!
General Specifications ............................................................ 29!
Repair and Warranty................................................................. 30!
Calibration, Service and Spare Parts ...................................... 30!
Returning product to Megger UK & USA service centres........ 30!
Approved Service Centres ...................................................... 31!
Accessories, equipment and spares....................................... 32!
Sales Worldwide ....................................................................... 33!