3M 710 Gebruiksaanwijzing - Pagina 9

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4.0 Half-Tap Splicing with 3M

4.1 Open the "through" cable with additional slack for

half tapping as follows or follow your company

procedure:

Less than 900 pair = 5" (127 mm)

900–1800 pair = 5–7" (127–178 mm)

1800 pair & above = 7–9" (178–230 mm)

4.2 Insert an index strip into the vertical side posts with

the cathedral windows facing the color code guide.

Push the "L" clip knob in to seat the index strip

into the channel and locate it under the "L" clips.

Select a "through" group to be half-tapped. Wrap

the group to be spliced with the conductor group

holder and dress the pairs into the index strip over

the colored peaks according to the color code guide.

Do not pull the conductors tight to the back of

the connector. Use the error tester tool to check for

correct conductor placement.

Note: The cable to be removed must exit the index strip

towards the color code guide. DO NOT CUT AND

SEAT THE CONDUCTORS with the "T" bar.

4.3 Place a straight/half-tap module body with the

cathedral windows facing out towards the color code

guide on top of the index strip. Use finger pressure

to push down on the body and pre-engage it with the

index strip. Pull the "T" bar above the module body.

Push it forward and down until contact is made with

the body, pull the handle down to the stop, seating

the body to the index strip. Engage the handle into

the retaining clip, pull the "T" bar up, and place into

the open position.

4.4 Wrap the group to be spliced with the other group

holder. Dress the pairs over the colored peaks with

the conductor ends exiting towards the color code

guide. Do not pull the conductors tight to the

back of the connector. Use the error tester tool to

check for correct conductor placement.

78-815-304--E

710 25-pair Modules

™

Existing

Working

Cable

New

Cable

Through

Working

Cable

to be

Removed