Operation - Toshiba HV6FS-MLD Instruction Manual

Vacuum circuit breakers - drawout type 4.8 & 7.2kv voltage classes fast closing w/uv release
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Page 20
MOVING THE CIRCUIT BREAKER FROM
THE CONNECTED TO THE DISCONNECTED
POSITION
Hazard of fire, explosion,
DANGER
severe injury, death and
property damage. Circuit
breaker must be OFF
before moving to or from
the CONNECTED position.
TO MOVE THE CIRCUIT BREAKER TO THE
DISCONNECTED POSITION:
1. Check to be sure that the On-Off Indicator
reads OFF (Green). Push the manual trip
lever in the direction of the arrow if
necessary to open the circuit breaker. The
interlock release lever cannot be raised
unless the circuit breaker is OFF.
2. Grasp the handles on the breaker with both
hands and, while lifting the interlock
release lever with the left hand, pull the
breaker out of the cell until the arrow on the
front cover indicates the DISCONNECTED
position has been reached (Fig. 23), then
release the lever. Check to make sure the
interlock release lever has returned to its
original lowered position.
3. Optionally, disconnect the control circuit plug
from the breaker (Fig. 24). The plug may
remain connected if desired in order to
perform tests on the control circuit with main
power removed from the circuit breaker. If
the plug is disconnected, it must be
reconnected before the circuit breaker is
returned to the CONNECTED position.
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com

OPERATION

Fig. 23 Breaker at DISCONNECTED Position
Fig. 24 Disconnect Control Circuit Plug

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