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A DVAC® 3 8 K V I N STA LL ATI ON , OPE R ATI ON A N D M A I NTE N A NCE M A N UA L
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Receiving, storage and handling
The ADVAC® 38 kV circuit breakers are subject to
complete factory production tests and inspection
prior to packaging and shipment. The shipping
package is designed to provide reasonable
protection during shipment and to provide
convenient handling. Accessories such as charging
handles and racking handles are shipped separately
from the circuit breaker.
Receiving
Immediately upon receipt of the circuit breakers,
examine the cartons to determine if any damage
or loss was sustained during transit. If damage
or indication of rough handling is evident, file a
damage claim at once with the carrier and promptly
notify the nearest ABB District Office. ABB is not
responsible for damage of goods after delivery to
the carrier; however, ABB will lend assistance if
notified of claims. Use care in unpacking to avoid
damaging any circuit breaker parts.
Unpack circuit breakers as soon as possible after
receipt. If unpacking is delayed, difficulty may be
experienced in making a claim for damages not
evident upon receipt. Check the contents of each
carton against the packing list before discarding
any packing material. If any discrepancy is
discovered, promptly notify the nearest ABB
District Office. Information specifying the purchase
order number, carton number and part numbers of
damaged or missing parts should accompany
the claim.
Storage
Prior to storage of the breaker, verification should
be made that the breaker is free from shipping
damage and is in satisfactory operating condition.
Circuit breakers should be installed in their
permanent location as soon as possible. If the
breakers are not placed in service for some time,
it is advisable to provide adequate means of
environmental protection. This may be
accomplished by keeping the breaker in its original
shipping container and storing in a warm, dry and
uncontaminated atmosphere. The breakers should
be stored to minimize condensation. Moisture can
cause deterioration of metal parts and high voltage
insulation.
Handling
The ADVAC 38 kV circuit breaker shipping
containers are designed to be handled by a fork lift.
Before proceeding with any operation, always make
sure that the spring of the operating mechanism is
discharged and that the apparatus is in the open
position.
Do not lift compartment with breaker installed.
The breaker must be removed from the
compartment before proceeding.
Proceed as follows to lift and handle the circuit
breaker as shown in the figures on the following
page: Use suitable lifting equipment (not supplied)
with ropes and safety hooks. Insert the hooks into
the lifting supports
1
fixed to the frame of the
circuit breaker and lift. Insert hooks
1
into the
third hole closest to the rear in the support
1
,
depending on the type of apparatus (see table);
once the operation has terminated (and before
putting into service), release the lifting equipment
and remove the lifting supports
1
from the
breaker frame. When handling the apparatus, take
great care to prevent physical stress on the
insulating parts and terminals of the circuit breaker.
Once removed from the shipping container, the
circuit breaker wheels are designed to move the
breaker across a smooth, paved surface.
Care must be taken not to damage the secondary
locking tab (see section on the truck) when
transporting, rolling or handling the ADVAC 38 kV
circuit breakers.
Lift the breaker compartment by the four lifting
lugs located on top of the compartment.
Be sure to remove lifting brackets and lifting lugs
from the breaker and compartment before
installation.
Do NOT lift breaker compartment with breaker
installed.
