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Vacuum Circuit Breaker | 17
9 STRUCTURE AND OPERATION
9.1 FRONT VIEW
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Figure 9.1: VBWC
1. Push ON Button
2. Push OFF Button
3. Charge/Discharge Indicator
4. ON/OFF Indicator
5. Manual Charging Handle
6. Key Lock Assembly Position
7. Operation Counter
9.2 OPERATING METHOD FOR OPERATING MECHANISM
9.2.1 Manual operation
1. Manual charging
a) Charge the handle 7~ 8 times with full strokes.
b) When the closing spring is completely charged, the charging indicator shows “CHARGED”.
Charge handle
Figure 9.2: Charge handle
Summary of Contents for VBWC Series
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