Exfo EPM-500 Power Meter Manual de usuario descargar pdf (Pagina 30)

Maintenance 25

Cleaning EUI Connectors

Regular cleaning of EUI connectors will help maintain optimum performance. There

is no need to disassemble the unit.

To clean EUI connectors:

1. Remove the EUI from the instrument to expose the connector baseplate and

ferrule.

2. Moisten a 2.5 mm cleaning tip provided by EXFO with one drop of isopropyl

alcohol (alcohol may leave traces if used abundantly).

3. Slowly insert the cleaning tip into the EUI adapter until it comes out on the other

side (a slow clockwise rotating movement may help).

4. Gently turn the cleaning tip one full turn, then continue to turn as you withdraw

it.

5. Repeat steps 3 to 4 with a dry cleaning tip.

Note: Make sure you don’t touch the soft end of the cleaning tip.

6. Clean the ferrule in the connector port as follows:

6a. Deposit one drop of isopropyl alcohol on a lint-free wiping cloth.

IMPORTANT

If any damage occurs to internal connectors, the module casing will

have to be opened and a new calibration will be required.

Push

Tur n

Pull

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Exfo EPM-500 Power Meter Manual de usuario Pagina 30