Seaward PrimeTest 50 Betriebsanleitung PDF herunterladen (Seite 25)

• If a differential leakage test is performed then

the test PrimeTest 250

will prompt the user to

start the Leakage test by ﬂ ashing the Ileak

icon. If no key is pressed the PrimeTest 250

will timeout and return to the start screen.

Note: If the LKGE key is pressed momentarily

the differential test duration is 5s.

If the LKGE key is pressed and held for

2s the differential test duration is

2 minutes.

When the duration is set to 2 minutes,

the test can be terminated at any time

by pressing the LKGE key.

• When the LKGE key is pressed to start the

differential leakage test the PrimeTest 250

will

check the incoming mains supply to ensure

that the voltages are correct. The enunciators

are displayed if there is an error with the

connected mains supply:

•

If the mains voltage is correct, the PrimeTest 250

will proceed with the differential leakage test.

PrimeTest 250

Operating Instructions

Mains status

No mains

Earth fault or Live

and Neutral reverse

LN LE NE

Flash Flash OFF

OFF Flash Flash

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Seaward PrimeTest 50 Betriebsanleitung Seite 25