Powell PowlVac 01.4IB.51051C, Сборка

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14 Operation
01.4IB.51051C
PowlVac
®
Remote Racking Device Assembly
for PowlVac® CDR 5kV & 15kV Circuit Breakers
Figure 12 Lift the Slide Assembly and Engage
the Racking Device Support Hanger
a
a. Slide Assembly Support
Figure 13 Turn the Adjustment Knob to Engage
the Racking Shaft with the Drive
Socket
a
a. Adjustment Knob
2) Performing Circuit Breaker Racking In
Before racking in a circuit breaker, ensure
the remote racking device is installed
properly, refer to Ch 5 Operation,
A. Installing and Operating the Remote
Racking Device for Racking In, 1) Installing
the Remote Racking Device for Circuit Breaker
Racking In .
1. Plug the motor control box power cord
into a 110VAC 15A receptacle.
2. On the motor control box, move the
power switch to the ON position
(Figure 14, d) .
3. On the motor control box, turn the
selector switch to IN (Figure 14, c) .
4. Depress the black push button on the
selector switch (Figure 14, e) . The red
IN
indicator lamp will illuminate. The
remote racking device will begin to rack
in the circuit breaker and will vibrate
slightly.
5. When the circuit breaker is fully racked
in, the remote racking device’s torque
limiter will begin to slip and there will
be a clear clicking sound along with a
vibration of the racking device. At this
point, release the push button.
Do not continue to rack in. If done, it may
cause damage to the equipment.
!
CAUTION
6. On the motor control box, move the
power switch to the
OFF
position.
7. Unplug the motor control box power
cord from the 110VAC 15A electric
receptacle when the racking in
procedure is successfully completed.
Note:
To uninstall the remote racking device,
see Ch 5 Operation, C. Uninstalling the
Remote Racking Device .