Siemens 3AP2-FI - Page 26

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3 Description
18.20
18.14
18.2
18.1
18.3
1000661a
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
1000810a
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