Ceyear 6481 Series Kurzanleitung - Seite 3

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Fusion Operation



Preparation of Fiber

1. First fit the fiber into the heat-shrink

tube.

2. Strip off the fiber and make sure that

the coating residue on the stripped

fiber has been removed.

3. Clean the fiber with anhydrous

ethanol at a concentration of 99% or

more.

4. Cut the fiber at the correct cutting

length.



Fusion fiber

1. Place the fiber on the fusion splicer

and make sure that the fiber is on the

bottom of V-groove and the fiber end

is placed between the edge of

V-groove and the center of electrode.

2. Check the fusion and heating modes.

In case of the fusion for the standard

single-mode fiber (ITU-T G.652),

"SM-SM" mode shall be selected.

3. Close the windshield and start fusion.

4. Observe the fusion process through

the monitor.



Heat-shrink protection

1. Take out the finished fiber.

2. Place the heat-shrink tube at the

middle of heater and move the fiber so

that the fusion point is at the center of

heat-shrink tube.

3. Close the heater cover and start

heating.

4. After heat shrink is completed, take out

the heat-shrink tube. If the heat-shrink

effect is poor, the heating time may be

modified accordingly (in the heating

mode menu).

Coated fiber

Bare fiber

涂覆光纤

裸光纤

10-16mm

V型槽边缘

V-groove edge

Φ80-150um

Electrode

电极中心

center