TOS93 Series User’s Manual 281
Maintenance | Inspection
Pre-testing the leakage current test
Applicable models:
Measurement check
Using the measurement check function, run a weak current across the A and B terminals, and check the
measurement circuit. During this inspection, the two test leads are shorted, so you can check for breaks in
the test leads at the same time.
1
Attach alligator clips to the leakage current test leads and connect them to the A
and B terminals.
2
Short the two test leads.
3
On the leakage current Home menu screen, press Measure repeatedly until
Measure is selected.
Each time you press the key, the setting changes between Measure and Scale.
4
Press Measure Check.
Measure Check changes to Execute.
5
Press Execute.
A measurement check is executed.
This completes the check.
When the measurement check result is abnormal
“Measure protection” is displayed. The protection function is activated, and the product switches to
PROTECTION mode. Pressing STOP releases the PROTECTION mode. Check whether the test leads
are broken. If you perform another measurement check but “Measure protection” is still displayed, the
product needs to be repaired. Contact your Kikusui agent or distributor.
9303LC
To Next Page
Loading...
