500-8067.9 * INSTALLATION AND OPERATING INSTRUCTIONS 8DJH * Revision 03 97
Installation
14 Commissioning
14.1 Final tests after installation
Rating plate Ö Check the data on the rating plate and the auxiliary voltage of the control and end
devices according to the requirements.
Readiness for service Ö Check ready-for-service indicator
(see Page 67, "Checking the ready-for-service indicator ").
Switchgear fastening/
Switchgear earthing
Ö Check switchgear fastening.
Ö Check connection to substation earth.
High-voltage connections Ö Check earthing of cable terminations on all connected high-voltage cables.
Ö If provided by the customer, perform cable test (see Page 124, "Cable testing")
Feeder without cables Ö Switch the switching device to EARTHED position and lock it, or cover the bushings
with surge-proof caps.
Bolted joints Ö Check the tightening torques of the bolted joints of the low-voltage equipment
at random.
Ö Check all parts of the switchgear that have been disassembled and assembled again
at site during installation, or that have been installed subsequently, to verify correct
assembly and completeness.
Auxiliary cable connections Ö Check correct wiring according to the circuit diagrams.
Ö Check clamping and plug-in connections at random (perfect contact, labels, etc.).
Final work Ö Remove any hanging instruction labels, documents, that are not required anymore
for operation.
Ö Remove any tools, materials etc. that are not required anymore from the area of
switchgear.
Ö Remove any dirt from the area of the switchgear (cleaning agent ARAL 4005 or
HAKU 1025/90 and lint-free cloth / brush).
Ö Fit all covers.
Ö Put the covers on the capacitive test sockets.
Ö Touch up scratches and impacts in the surface painting.
Available kit: Touch-up set (spatula and paint) and paint pen.
ATTENTION!
During operation of electrical equipment and switchgear, parts of this equipment are
under dangerous electrical voltage. Mechanical components may move quickly,
even remotely controlled.
Ö Do not remove covers.
Ö Do not reach into openings.
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