Seaward PrimeTest 50 Instructions d'exploitation télécharger pdf (Page 27)

PrimeTest 250

Operating Instructions

Note: The power switch on the appliance

under test must be in the ON position

to perform an insulation test. If no

appliance is detected the PrimeTest

250

will display the following.

3.3 Testing a Class II Appliance

• Visually inspect the appliance and mains cord

for signs of damage.

• If the appliance passes a visual inspection

proceed with the electrical tests.

• Plug the earth test lead into the Earth Continuity

Test Terminal on the PrimeTest 250

end panel.

• Plug the appliance into the PrimeTest 250

front panel test/mains outlet socket.

• Connect the earth test probe to an exposed

metal part on the appliance.

• If the Appliance under test has an ON/OFF

switch, make sure it is in the ON position.

• Press the CLII test key.

• The display will momentarily show the insulation

test voltage before proceeding with the test.

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Seaward PrimeTest 50 Instructions d'exploitation Page 27