Checking The Sf6-Gas Pressure - Siemens 8DA Installation Instructions Manual

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Checking for completeness
Checking for transport
damage
12
ATTENTION!
Transport units may be damaged if stored without intact packing.
!
If the transport units are stored before installation, open packing for checks only if
the packing is damaged so much that the content must be assumed to be damaged
as well.
!
Refit the packing before installation.
!
Observe instructions to intermediate storage (see Page 9, "Intermediate storage").
!
Check whether the delivery is complete and correct using the delivery note and
packing lists.
!
Compare the serial number of the switchgear panels on the delivery note with that
on the packing and the rating plates of the panels.
!
Check whether the accessories are complete.
!
Unpack the transport units. Do not unpack parts supplied with the switchgear in
order to avoid loss and damage.
!
Inform the forwarding agent immediately about any defects or transport damages; if
required, refuse to accept the delivery.
!
As far as possible, document larger defects and transport damages photographically;
prepare a damage report and inform the Siemens Service Centre immediately.
!
Have the transport damages repaired, otherwise you may not start installation.
!
Check the SF -gas pressure.
6
!
Refit the packing.
6.3 Checking the SF -gas pressure
6
The housings of circuit-breakers and non-disconnectable voltage transformers of the
switchgear type 8DA are filled with SF6-gas at the factory. To exclude any gas losses
during transportation in the gas compartments filled at the factory, check the gas
pressure indicators on the panels.
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