Comelit MT 8511I - Manual (Page 6)

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Fitting procedure
1. Most crimping pliers have two pairs of blades, one pair on one side to strip the wires and another pair on the other side to cut the wires. If the
pliers do not allow you to cut the cable sheath, you should use a blade and cut the sheath with it, removing a length of about two centimetres.
Be especially careful not to cut or scratch the wires inside the sheath; once cut, most sheaths break if they are folded or pulled.
2. When you have removed the sheath, you will have four pairs of wires, twisted together two by two and of different colours. Untwist the wire
pairs so you have 8 separate wires, but make sure you mark them if they are not of different colours (in some cables, the white/colour wires
are completely white).
3. Fan out the wires and cut the "Blue", "White/Blue", "White/Brown" and "Brown" ones.
4. Arrange the wires in the order in which you need to crimp them from left to right. The cable confi guration is illustrated in Table 1 and Figure A.
Table 1
Connector 1 Connector 2
White / Orange White / Orange
Orange Orange
White / Green White / Green
Empty Empty
Empty Empty
Green Green
Empty Empty
Empty Empty
N.B.: if the cable colours are different, simply maintain the correct
correspondences.
Connector 1 Connector 2