Bosch Praesideo 3.5 Installation And User Instructions Manual page 287

Digital public address and emergency sound system
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Praesideo 3.5 | Installation and User Instructions | 6 | Installation Accessories
29.4.8 Installing the ferrules
Proceed as follows:
19 Insert a ferrule into the spring-loaded stop of the
POF positioning/crimping tool (tool 4, see
figure 29.21).
figure 29.21: Inserting a ferrule
20 Lock the ferrule with the small lever (see
figure 29.22).
figure 29.22: Locking a ferrule
Bosch Security Systems | 2011-02
21 Insert a plastic optical fiber into the ferrule in the
spring-loaded stop of the POF positioning tool (see
figure 29.23).
figure 29.23: Crimping ferrules (1)
22 Close the tool and open it again to crimp the ferrule
on the core of the fiber.
23 Repeat steps 19 to 22 for the other fiber in the cable.
The ferrules only have been crimped on the core of
the optical plastic fiber. Next, the ferrules are going
to be crimped on the sheaths of the fibers.
24 Put both ferrules in the crimping tool (tool 3, see
figure 29.24).
figure 29.24: Crimping ferrules (2)
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