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9. Clean and maintenance method of the optical fiber active connector
In many times, we consider the decline of the optical power as the equipment faults, but
actually it may be caused by that the optical fiber connector was polluted by dust or dirt. Inspect the
fiber connector, component, or bulkhead with a fiberscope. If the connector is dirty, clean it with a
cleaning technique following these steps:
1. Turn off the device power supply and carefully pull off the optical fiber connector from the
adapter.
2. Wash carefully with good quality lens wiping paper and medical absorbent alcohol cotton. If
use the medical absorbent alcohol cotton, still need to wait 1~2 minutes after wash, let the
connector surface dry in the air.
3. Cleaned optical connector should be connected to optical power meter to measure output
optical power to affirm whether it has been cleaned up.
4. When connect the cleaned optical connector back to adapter, should notice to make force
appropriate to avoid china tube in the adapter crack.
5. The optical fiber connector should be cleaned in pairs. If optical power is on the low side after
clean, the adapter may be polluted, clean it. (Note: Adapter should be carefully operated, so as
to avoid hurting inside fiber.
6. Use compressed air or degrease alcohol cotton to wash the adapter carefully. When use
compressed air, the muzzle aims at china tube of the adapter, clean the china tube with
compressed air. When use degrease alcohol cotton, insert directions need be consistent,
otherwise can't reach a good clean effect.
10. After-sales Service Description
1. We promise: Free warranty for thirteen months (Leave factory time on product qualification
certificate as the start date). The extended warranty term based on the supply agreement.
We responsible for lifetime maintenance. If the equipment fault is resulted from the users'
improperly operation or unavoidable environment reasons, we will responsible maintenance
but ask suitable material cost.
2. When the equipment breaks down, immediately contact local distributor or directly call our
technical support hotline 86-0571-82576002, 18967160936.
3. The site maintenance of the fault equipment must be operated by professional technicians to
avoid worse damage.
Special notice: If the equipment has been maintained by users, we will not responsible free
maintenance. We will ask suitable maintenance cost and material cost.
Note：
is our registered trademark, is protected by national laws. There are some
counterfeits in the market. In order to truly safeguard the interests of users, we point out:
Please connect with distributors that we destined or authorized when ordering, and confirm
trademark and barcode.
Hangzhou Prevail Optoelectronic Equipment Co.,LTD.
Website：http://WWW.PREVAIL-CATV.COM
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