3M Crimplok 8702-UPC Bedienungsanleitung

3M™ Crimplok™+ SC Connector

for 1.6–3 mm cable

8702-UPC &APC SM

6702-50 50 µm MM

6702-50/LOMMF 50 µm MM

6702-62.5 62.5 µm MM

Instructions

October 2014

78-0015-0557-3-B

Safety Precautions

Protective Eyewear

To reduce the risk associated with eye injury:

- Safety glasses should be worn when handling chemicals and cleaving the optical fiber.

CAUTION

Chemical Precautions

To reduce the risk associated with fire:

- Storage, use and disposal of isopropyl alcohol should be per your company health, safety and environmental instructions. Refer to

material safety data sheet for health hazards, safe handling, proper use and control measures.

WARNING

Bare Fiber Handling

To reduce the risk associated with handling sharp glass fibers:

- Cleaved glass fibers are sharp and can pierce the skin. Use tweezers when handling shards and dispose of them properly per your

company health and safety instructions.

CAUTION

Fiber/Cable Handling

To reduce the risk associated with fiber damage:

- Optical fiber can be damaged by excessive tensile, compressive and bending forces. Consult the manufactures’ specifications for proper

handling instructions.

NOTICE

Laser Safety

To reduce the risk associated with eye damage from exposure to laser light:

- Take the proper precautions when working with optical fiber because invisible laser light may be present. The principal laser

hazard when working with fiber optics is injury to the eye. Never look directly into the fiber or connector using the naked eye or a

microscope.

CAUTION

2 78-0015-0557-3-B

78-0015-0557-3-B

1.0 Overview

1.1 3M™ Crimplok™+ Connectors 8702-UPC &

APC terminate 1.6, 2, and 3 mm singlemode

cable, and 3M Crimplok+ Connectors 6702 Series

terminate 1.6, 2, and 3 mm multimode cables for

excellent optical performance.

3M™ Crimplok™+ SC Connector for 1.6 – 3 mm cable

C D

J K

1.2 Required tools, available in the 3M™ Crimplok™+ SC/UPC Kit 8765-UPC for the 8700-UPC, 8702-

UPC, 6700, and 6702 connectors and the 3M™ Crimplok™+ SC/APC Kit 8765-SC/APC for the 8700-

APC and 8702-APC connector.

A. Cleaver

B. 3M™ Protrusion Setting Tool 8765-T-PS/UPC for

8700-UPC , 8702-UPC, 6700, and 6702, 8765-T-

PS/APC for 8700-APC and 8702-APC.

C. 3M™ Crimplok™+ SC Nano Finishing Tool 8765-

NF/UPC or 8765-NF/APC

D. 3M green Lapping Film for APC

3M white Lapping Film for UPC

(included with connectors and also in kit)

E. 3M Cleaning Swabs 8765-CS

F. Lint-free cloth

G. Fiber stripper

H. Fiber snips

I. Tweezers

J. Water spray bottle, empty 8765-WB

K. Alcohol bottle, empty VOL-0560R (optional)

L. Case

M. Work surface plate

N. Shard container

O. 250/900 µm fiber holder

P. 1.6–3 mm cable holder

Q. 2/3 mm cable slitter

R. 1.6/2.4 mm cable slitter

S. Instruction manual (not shown)

O P

Note: The protrusion setting tool and nano-finisher cannot be used with any connectors or processes

other than the 3M Crimplok+ Connectors.

wipe jig tip with vertical motion

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1.3 Additional materials needed:

•De-ionized or distilled water for nano-finishing at

above-freezing temperatures

•25% to 35% methanol and 75% to 65% de-ionized

or distilled water (by volume) solution for nano-

finishing at below-freezing temperatures. DO

NOT use ethanol or isopopyl alcohol for nano-

finishing.

•99% pure isopropyl alcohol (for cleaning only) or

a fiber optic connector cleaning solution approved

by your company.

Note: Carefully follow safety health, and environmental

information given on product labels or the Material

Safety Data Sheets for isopropyl alcohol, fiber optic

cleaning fluid, and/or methanol/water solution.

1.4 Optional accessory:

3M™ 200X View Scope 6365-VS. DO NOT use

when connectors are illuminated by a laser source.

2.0 Connector and Protrusion Setting Tool Preparation

2.1 CRITICAL STEP: Slide the boot onto the cable

being terminated.

2.2 On the 3M™ Protrusion Setting Tool, move the actuator lever to the unactivated position as shown. Clean the tip

of the protrusion setting jig using a lint-free cleaning swab with a drop of alcohol or cleaning fluid. Reach through

the window with the swab and move the swab tip vertically to clean the jig tip.

78-0015-0557-3-B 5

2.3 Remove the 3M™ Crimplok™+ Connector from the bag and remove the dust cap from the ferrule. Remove

the lapping film disc from the bag and set it aside for later.

2.4 Insert the connector into the SC port on the protrusion setting tool with the actuation cap facing upward.

Ensure the connector is fully seated in the port.

Actuation Cap

3.0 Fiber Stripping & Cleaving

3.1 For the Ilsintech CI-01 cleaver only, use the hex

wrench on the bottom of the cleaver to remove the

left clamp. Re-insert the screw and fasten it

partially.

3.2 For the Ilsintech CI-01 cleaver only, set the screw

head height by sliding the tip of the cable holder

underneath the screw head. The screw head can

hold the cable holder in place.

3.3 For the Ilsintech CI-01 cleaver only, open the right

cover on the cleaver. Move the blade carriage to

the front. Once per day, or whenever the cleaver

gets dirty, clean the fiber groove, rubber pads and

blade with the brush.

Note: Cleaver can be silver-colored or dark grey-colored.

3.3 Position the cable with the curl downward in the

cable slitter tool. The cable slitter tools have slots

labeled 1.6, 2, 2.4, and 3 mm. Use the holes on the

bottom of the cable holder to determine the cable

size. If using the 3M™ Easy Cleaver, slit the

jacket 2 finger-widths beyond the edge of the tool.

If using Ilsintech CI-01 cleaver, slit the jacket 1

finger width beyond the tool.

1 2

1-finger widthfor Ilsintech

2-finger widthfor 3M™ Easy Cleaver

Orient curl downward

78-0015-0557-3-B

3.4 Group the aramid yarn together. Run your fingers

over the yarn at least twice .

3.5 Place the cable into the cable holder, with fiber curl downward. Place 3 mm cable straight down the center track.

Place 1.6–2 mm cable in an s-bend, using the far-side track on the cable holder. Align the beginning of the cable

slit with the 2 posts at the beginning of the cable track.

3.6 Close the back lid until it latches shut.

3.7 Arrange the slit jacket along the sides of the cable

holder. Pull the aramid yarn into the center of the

back lid. Close the front and middle lid.

3 mm cable 1.6–2mm cable

click

s-bend

1. slit jacket

2. yarn

press press

1. slit jacket

3. close lids

cable slit, aligned

with 2 posts cable slit, aligned

with 2 posts

78-0015-0557-3-B 7

3.8 Cut the excess jacket at the white lines marked on

the cable holder.

3.9 Slide both shuttles backward. Ensure the fiber curl

is directed downward in the fiber holder. If not,

re-arrange the cable with curl downward per step

3.5

3.10 Strip the 900 µm coating off so that it is even with

the tip of the fiber holder. Notice that one side of

the cable holder fork is longer than the other. Use

the longer of the two as a target. Also strip any

250 µm coating left behind.

Note: Do not grip the fiber stripper with full strength

because it can damage the tool and weaken the

fiber.

3.11 Test the stripped fiber for weak points by using

your finger to slowly flick the fiber in multiple

directions. Watch for the fiber to spring back to

the straight position. If the fiber breaks, properly

dispose of the broken-off piece and repeat the

steps starting with 3.1.

white lines

2. orient curl

downward

strip to here

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3.12 Thoroughly clean the stripped fiber with a lint-

free wipe and alcohol or cleaning fluid. For 250

μm fiber at cold temperatures, use a new lint-free

cloth for each stripped fiber. Otherwise the

particles on the fiber can snag when inserting the

fiber into the connector.

Note: Carefully follow safety, health and environmental

information given on the product label or the

Material Safety Data Sheet for the isopropyl

alcohol or cleaning fluid.

3.13 Open the cover(s) on the cleaver. Once per day, or whenever the cleaver gets dirty, clean the fiber groove and

rubber pad(s) with a cleaning swab. Do not touch the diamond wire on the 3M™ Easy Cleaver. Insert the cable

holder into the cleaver.

3M™ Easy Cleaver Ilsintech CI-01 cleaver

cleave length is 24 mm

3.14 Close the cover. Slide the shuttle across to cleave the fiber. After cleaving, open the cover. Carefully grab the

fiber shard. Use tweezers if necessary. Safely dispose of the fiber shard.

CAUTION: The glass shard is sharp and can pierce the skin.

3M™ Easy Cleaver Ilsintech CI-01 cleaver

78-0015-0557-3-B 9

3.15 Remove the cable holder from the cleaver. Slide

the front shuttle all the way forward.

4.0 Fiber Insertion and ConnectorActivation

4.1 Grip the back of the cable holder. Slowly insert

the cable holder (with cleaved fiber) into the

guide track on the protrusion setting tool until it

reaches a stop.

Note: Insert the cable holder slowly to avoid breaking the

fiber. This step should take 5 seconds or more.

Faster insertion can lead to breaking the fiber. As

the fiber holder slides in, the shuttle will reach a

stop, and the cleaved end of the fiber will thread

through the connector.

4.2 The cable holder will make a click sound as it

reaches a stop. Gently pull back on the cable

holder about 1 mm, release it, and watch it spring

forward into place. This indicates you are ready

for the next step. If the cable holder did not click

or does not spring forward, see the

Troubleshooting section (7.0).

4.3 Verify that the cleaved end of the fiber extends

beyond the tip of the connector ferrule. To do this,

press and hold the push button on the flashlight

contained within the protrusion setting tool, and

visually confirm the presence of approximately 1

mm of fiber through the viewing window. If for

some reason the fiber is not seen extending

beyond the tip of the connector ferrule, withdraw

the fiber holder (with cleaved fiber) from the

protrusion setting tool and repeat as many of the

preceding steps as necessary.

1. click

2. Pull 1 mm &

release to check

spring-back

Approx. 1 mm of fiber visible.

Slow, >5 seconds

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4.4 Rotate the activation lever on the protrusion

setting tool 180° until the free end is positioned

directly above the connector.

Note: Use caution to move the lever slowly to avoid

damaging the fiber.

4.5 CRITICAL STEP: Watch for the cable holder to

slide backward approximately 1 mm as the lever

comes down. Do not proceed to the next step until

seeing this.

Note: The cable holder slides backward, because the lever

moves the jig tip, which pushes the fiber backward.

4.6 Press down hard on the free end of the activation

lever to activate the fiber crimping mechanism

within the connector. After a click sound, the

lever will be stopped and cannot be pushed any

further.

Note: Never activate a connector without a fiber in it or

with a fiber only partially inserted. Doing so will

ruin the connector.

Watch for cable

holder to slide

backward

approximately

1 mm.

Push hard

Note: If you are not sure if the click was heard, and therefore not sure if the fiber is crimped, inspect the cap

surface. A raised surface indicates the fiber IS NOT crimped. A flush, even surface indicates the fiber IS

crimped.

Notcrimped Crimped

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