Siemens 3AP2-FI Operation & Maintenance Manual page 26

18.1 Motor
18.14 Charging shaft
18.2 Charging gear
18.20 Cam
18.3 Free-wheel
Fig. 8 Function of the free-wheel: Charging of the closing
spring
18.4
18.14 Charging shaft
18.17 Closing latch
18.23 Roller
18.31 Mechanical closing interlock
18.4 Closing spring
18.6 Cam disc
Fig. 9 Function diagram of closing and opening latching:
OPEN position, closing spring charged
18.20
18.2
18.1
18.14
18.3
3 Description
1000661a
1000810a
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