Eaton 380 VCP-Wind, Инструкция по использованию, эксплуатации и обслуживанию, Страница: 12 / 49

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I.B. 70A2580H02
Effective November 2012
Outdoor storage is NOT recommended. If unavoidable,
the outdoor location must be well drained and a
temporary shelter from sun, rain, snow, corrosive
fumes, dirt, falling objects and excessive moisture
must be provided. Containers should be arranged to
permit free circulation of air on all sides and temporary
heaters should be used to minimize condensation.
Moisture can cause rusting of metal parts and
deterioration of high voltage insulation. A heat level of
approximately 400 watts for each 100 cubic feet of
volume is recommended with the heaters distributed
uniformly throughout the structure near the floor.
3-5 TOOLS AND ACCESSORIES
Several tools and accessories, both standard and
optional are available for use with the circuit breaker.
Maintenance Tool (Standard): Used to charge closing
springs.
Lifting Device (Optional): Used to lift circuit breaker.
3.4 STORAGE
If the circuit breaker is to be placed in storage, maxi-
mum protection can be obtained by keeping it packed as
shipped. Before placing it in storage, checks should be
made to make sure that the circuit breaker is free from
shipping damage and is in satisfactory operating
condition.
The circuit breaker is shipped with its contacts open and
closing springs discharged. The indicators on the front
panel should confirm this. Insert the maintenance tool in
the manual charge socket opening (Figure 3-4).
Charge the closing springs by pumping the handle up
and down approximately 36 times until a crisp metallic
“click” is heard. This indicates that the closing springs
are charged and is shown by the closing spring
“charged” (yellow) indicator. Remove the maintenance
tool. Push the “manual close” button. The circuit breaker
will close as shown by the circuit breaker contacts
“closed” (red) indicator. Push the “manual trip” button.
The circuit breaker will trip as shown by the circuit
breaker contacts “open” (green) indicator. After
completing this initial check, leave the closing springs
“discharged” and circuit breaker contacts “open”.
3-6 TYPE VCP-Wind VACUUM CIRCUIT
BREAKER WEIGHTS (TABLE 3.1)
Table 3 . 1 Approximate Circuit Breaker Weights c
All Ratings Pounds
380 VCP-Wind
(See Figure 1-1)
1072
1
Does not include e shipping carton.
Step 1:
Remove the shipping brackets used to hold
the circuit breaker to the skid.
Step 2:
Remove breaker from shipping pallet using
the optional lifting yoke.
Step 3:
Once the circuit breaker is on the floor, it
can be easily maneuvered via its integral
wheels.