Seaward 350 PrimeTest - Manual (Page 88)

PrimeTest 350 Operating Instructions
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The Class I icon is illuminated to indicate that the
insulation resistance is measured between the
live/neutral conductors and the protective earth.
Note: The probe icon is turned off as the test probe
is not required for Class I insulation
resistance measurements.
The display shows that the measured value is
>200M
Ω. Τhis is greater than the Limit of 1.0 Mohm
hence the tick mark is shown to indicate a Pass result.
Next in the sequence is the Protective Conductor
Current measurement. This is now the preferred term
for what used to be referred to as Earth Leakage.
Note: Mains power is applied to the EUT for this
test and hence the mains must be connected
to the PrimeTest 350.
The PrimeTest 350 will check for the presence of
correct supply before starting a powered test. If there
supply is not present the message shown below is
displayed.
Connect a mains supply to the PrimeTest 350 and
press OK to proceed.
Note: The appliance will be powered during this
test. Make sure it is safe to proceed,
particularly when testing an appliance with
moving or rotating parts, before pressing the
START key.