Disconnecting The Fiber-Optic Cables; Figure 9-6 Releasing A Fiber-Optic Cable - Siemens SINAMICS SL150 6SL38655UM427AA02 Operating Instructions Manual

9.6.4.4

Disconnecting the fiber-optic cables

Tools required
You require a fiber-optic cable cutter (Order No. A5E02615209) to cut the fiber-optic cables to
length.
Procedure
NOTICE
Destruction of the fiber-optic cables
Fiber-optic cables can be destroyed under the following conditions:
● The bending radius is less than 20 mm.
● The fiber-optic cables are subject to strong light.
● The fiber-optic cables are exposed to temperatures of over 80° C.
Handle the fiber-optic cables carefully. Do not bend them with a bending radius of less than
20 mm. Protect the fiber-optic cables from heat and strong light.
①
②
Figure 9-6
To disconnect the fiber-optic cables, proceed as follows:
1. Carefully unscrew the knurled nut
2. Pull the fiber-optic cable
3. Insert the new fiber-optic cable as far as it will go. If correctly fitted, the white ID ring must be
4. Tighten the knurled nut
SINAMICS SL150 6SL38655UM427AA02
Operating Instructions Rev.201910281507 EXAMPLE
Knurled nut
Fiber-optic cable
Releasing a fiber-optic cable
flash with the opto-transmitter or opto-receiver.
①
.
②
out.
①
again by hand.
Maintenance
9.6 Repairs
83