Fig. 10b positioning of the forced tripping pin, 8 lever for manual operating (code 16), Fig. 11a closing operation by using hand lever – GE Industrial Solutions GERAPID 2607, 4207, 6007, 8007 with arc chutes 1X2, 1X4, 2X2, 2X3, 2X4 User Manual
Page 9: Fig. 11b opening operation by using hand lever, Fig. 11c on/off operation by using a 10 mm wrench
2010-06-07 S47183e rev.03
Design and specifications are subject to change without notice
9
•
With a correctly designed interlock in an enclosure, FT
provides safety-tripping function. During withdrawal
operation of the trolley, the breaker is tripped BEFORE its
main terminals disconnect from the mains.
Fig. 10b Positioning of the forced tripping pin
3.2.8 Lever for manual operating (Code 16)
•
Optionally, a hand lever for manual closing and opening
operation during maintenance is available. This tool must
not be use while breaker is energized!
•
To close the contacts, install hand lever on the drive’s rod,
and pull it out smoothly until latches snap [Fig. 11a].
•
To open the contacts, install the tool into the ring and
push it hard against the drive’s rod until breaker opens
[Fig. 11b].
WARNING: Manual closing and opening – only during
maintenance!
Fig. 11a Closing operation by using hand lever
WARNING: Manual closing and opening – only during
maintenance!
Fig. 11b Opening operation by using hand lever
•
Alternative manual closing and opening operation is
possible by rotating the main shaft of the breaker
mechanism, which is accessible from the side. Use
10 mm hexagon-socket wrench to OPEN/CLOSE [Fig. 11c].
•
WARNING: Pay attention to control rotation speed of the
shaft during manual opening. Impede the wrench to
avoid hitting it to the ground, which may lead to a hand
injury.
WARNING: Manual closing and opening – only during
maintenance!
Fig. 11c ON/OFF operation by using a 10 mm wrench
ring
Bottom view
(~45 ft-lb)
CLOSE
OPEN