17
Allow the instrument to stabilize for approximately five minutes. Perform all
calibration adjustments at an ambient temperature of 23 C 5 C (73 F 9 F).
WARNING
CALIBRATION ADJUSTMENTS ARE PERFORMED ON ENERGIZED CIRCUITS.
EXERCISE CAUTION AT ALL TIMES, AND USE A NON-CONDUCTIVE TOOL FOR
ALL ADJUSTMENTS.
Entering Calibration Mode
NOTE
Only enter into this mode if the HT-20KVPac unit needs a re-calibration on any of the
parameters of Voltage Meter or Leakage.
1.
Turn Off the HT-20KVPac unit.
2.
Hold in both the
Test
and
Reset
buttons.
3.
Turn On the HT-20KVPac unit.
4.
Release the
Test
button, release the
Reset
button, press and hold the
Reset
button, press
and hold the
Test
button, release the
Test
button, and then release the
Reset
button.
5.
If the correct sequence was entered, the display will read "Sure", if not, start over at step 1.
6.
While "Sure" is displayed on the screen you can:
6.1 Press
Reset
to exit out of the
Calibration Mode
and keep all of the currently
programmed calibration settings, or.
6.2 Press
Test
to enter the
Calibration Mode
and create new calibration settings. (Be sure
you want to enter the
Calibration Mode
as this will change the laboratory number so it will
show the calibration was not performed by Compliance West USA).
7.
Once the
Calibration Mode
has been entered, the
Reset
button toggles between the
calibration menu: Volt, V1, V2, L1, L2, and bars.
Calibration and Software Version Information
This will allow the user to see the version of the software as well as who performed the last
calibration.
1.
Turn off the HT-20KVPac tester.
2.
Hold in the
Reset
button while turning on the tester.
3.
The meter will display 3 items:
A) The model number of the tester.
B) The version of the software
C) Laboratory number to designate who performed the last calibration:
(1= Compliance West USA, 2= another company)
Voltage Meter Verification
1.
Turn Off the HT-20KVPac unit.
