7-4
WIRING and FORMING
NWD-107460-02E
Installation
Precaution for connecting the IF cable with a L-angle connector to the IDU
(a) Wrapping connector and cable by vinyl tape for protection.
After terminating the IF cable with a L-angle connector.
It is strongly recommended to wrap between connector and cable with vinyl tape to protect them
as follows.
Connector body
starting
point
Tape width of 20 mm
is recommended.
Cable
L
L/2
slightly
20 mm
above
1) From the starting point as shown in photograph,
wrap the tape 1 to 1.5 times carefully around the joint
where the cable and connector body are connected.
Note
While taping, use caution not to twist
cable against the connector.
2) Wind the tape up to slightly above a half length of
the connector. (See the photo 4 below.)
3) By pressing down the tape with fingers so it will be
firmly attached to the joint, wrap the tape up to 4 or 5
times more around the joint.
4) Use slightly above L/2 of the connector and about
the width of the tape below cable as the rough guideline
for places to cover.
Submission Prohibited
NEC Internal Use Only