4-1
SECTION 4: ELECTRICAL SET-UP / OPERATIONAL NOTES
Reference figure 1.
1. Place test set in desired location.
2. Connect a ground of sufficient size from source ground to grounding post located at base of the
divider (10’ lead is supplied with unit).
3. Connect supplied coaxial cable between low voltage arm, located at the base of the divider, and
metering module (25’ lead is supplied with unit).
4. Connect ground post on metering module to source ground (10’ lead is supplied with the unit).
5. Connect source voltage to be measured to top of divider by an appropriate and safe method. High
voltage should enter divider from above at an angle of no greater than forty-five degrees from
vertical for highest accuracy readings.
CAUTION: Metering module and divider base must be grounded for safe and proper operation.
Damage to unit mat result if left ungrounded.
NOTE: Unit is designed to measure voltage in reference to ground. Source voltage and divider
ground post must be ground referenced for unit to operate properly.
NOTE: Coaxial lead is part of calibration. Significantly changing length of meter lead will affect
AC calibration.
WARNING!
THIS UNIT SHOULD ONLY BE OPERATED BY PERSONS KNOWLEDGEABLE OF HIGH
VOLTAGE TESTING AND SAFETY PROCEDURES. IMPROPER OPERATION MAY RESULT IN
INJURY OR DEATH.
ENSURE THAT UNIT TO BE TESTED IS DE-ENERGIZED AND DISCHARGED! ENSURE THAT
WORKING ENVIRONMENT IS SAFE AND FREE OF HAZARDS.
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