30
Instruction Booklet
IB131006EN
Effective March 2019
Instructions for installation,
operation, and maintenance of type
VCP-W vacuum circuit breakers
EATON
www.eaton.com
C. Racking the breaker from CONNECTED position to TEST or
DISCONNECT/TEST position
BPI pan assembly:
1. Insert the levering-in crank onto the hex drive nut on the
levering system. In order to engage the hex drive nut, you
must push in the levering system slider.
ote:
N
If the breaker is closed, it will trip as the levering-in crank is
pushed in to gain access to the hex drive nut in the levering system.
2. Rotate the levering-in crank in a counterclockwise direction
until the breaker is in the TEST or the DISCONNECT position.
ote:
N
The breaker secondary control receptacle on the compartment
levering system is automatically disengaged from the breaker secondary
plug when moved to the DISCONNECT position.
Non-BPI pan assembly:
1. If the breaker is closed in the CONNECTED position, then
access to the hex drive nut on the levering system will be
denied. The breaker must be opened prior to levering opera-
tion being performed.
2. Insert the levering-in crank onto the hex drive nut on the
levering system. In order to engage the hex drive nut, you
must push in the levering system slider.
3. Rotate the levering-in crank in a counterclockwise direction
until the breaker is in the DISCONNECT/ TEST position.
ote:
N
The breaker secondary control receptacle on the compartment levering
system is automatically disengaged from the breaker secondary plug when
moved to the DISCONNECT/TEST position.
Automatic/manual hybrid BPI pan assembly:
1. If the breaker is closed in the CONNECTED position, then
access to the hex drive nut on the levering system will be
denied. The breaker must be opened prior to levering opera-
tion being performed.
2. Insert the levering-in crank onto the hex drive nut on the
levering system. In order to engage the hex drive nut, you
must push in the levering system slider.
3. Rotate the levering-in crank in a counterclockwise direction
until the breaker is in the DISCONNECT/TEST position.
ote:
N
The breaker secondary control receptacle on the compartment levering
system is automatically disengaged from the breaker secondary plug when
moved to the DISCONNECT/ TEST position.
Figure 11. Front panel.
1. Front panel
2. Nameplate
3. Operation counter
4. Open /closed indicator
5. Manual charge socket
6. Spring charge/discharge indicator
7. Manual open button
8. Manual close button
g
f
e
d
c
h
b
a
