Megger SMART THUMP ST16, User Manual

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Operating Instructions
AVTMST16 Rev 1 May 2016
17
supply off and discharges and grounds the HV output. A message will be
displayed on the LCD display which
must be acknowledged
before HV
operation can be re-activated again.
Conditions of the Safety Circuit
The following conditions must be met in order to perform tests under high
voltage:
 The HV key switch must be in the position.
 The emergency off button must be unlocked (up).
 The F-Ohm safety circuit must have a loop resistance below 6.5 Ω
(if resistance is higher, warning on LCD will be provided.
Note: If the HV application is disabled because of one or more of these
conditions are not being met, they must be eliminated and the message
must be acknowledged before HV ON can be enabled.
User Modes
The E-TRAY system platform offers two operational modes, to the operator,
which are fully customer configurable:

QUICK STEPS mode:
This mode is tailored for the “everyday jobs” where the basic settings may
need no or just minor adjustments This is typically configured with a limited
range of adjustment features and no access to the system settings.

EXPERT MODE:
This password-protected mode is recommended for experienced users. It
offers the full range of adjustment features and access to the system settings,
incl. the default settings.
For detailed information on how to switch modes, please refer to the next page