Seaward PrimeTest 50 Betriebsanleitung PDF herunterladen (Seite 30)

PrimeTest 250

Operating Instructions

3.4 Testing a mains cord

• Visually inspect the mains cord and plug for

signs of damage.

• Check that the correct fuse is ﬁ tted.

• If the cord passes a visual inspection proceed

with the electrical tests.

• Plug the mains cord under test into the IEC

socket and the front panel test/mains socket

on the PrimeTest 250

• Press the CLI test key.

• The PrimeTest 250

will ﬁ rst test the continuity

of the protective earth.

• If the measured value is greater than the factory

set limit a cross is placed next to the R

enunciator, a FAIL is indicated and the test

sequence will be halted.

• If the measured value is less than the factory

set limit a tick is placed next the R

enunciator.

• The unit will proceed with the Insulation test.

• If the Insulation Resistance is lower than the

factory set limit a cross is placed next to the

Riso enunciator and the test sequence is halted.

• If the Insulation Resistance is greater than the

factory set limit a tick is placed next to the

Riso enunciator. If the Insulation Resistance is

less than the set limit a cross is placed next

to the Riso enunciator, the FAIL enunciator is

displayed and the test sequence is halted.

• The unit will proceed with the wiring test,

checking the live and neutral conductors for

short or open circuit and reverse connections

• If the wiring is correct a tick is placed next to

the cord enunciator, the GOOd enunciator

is illuminated and a PASS is indicated for

the sequence.

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Seaward PrimeTest 50 Betriebsanleitung Seite 30