Seaward 50 PrimeTest - Manual (Page 13)

PrimeTest 50 Operating Instructions
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3.3 Testing a Class II Appliance
x Visually inspect the appliance and mains cord for
signs of damage.
x If the appliance passes a visual inspection
proceed with the electrical tests.
x Plug the earth test lead into the 4mm socket
on the PrimeTest 50 end panel.
x Plug the appliance into the PrimeTest 50 front
panel mains socket
x Connect the earth test probe to an exposed
metal part on the appliance.
x If the Appliance under test has an ON/OFF
switch, make sure it is in the ON position.
x Press the Class II test key
x The PrimeTest 50 will now test Insulation
Resistance.
Note: The power switch on the appliance under
must be in the ON position to perform an
insulation test. If no appliance is detected
the PrimeTest 50 will display the following.
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1
3