Siemens 8DA - Checking the Accessories; Correcting Circuit Diagrams; Instructing the Operating Personnel

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! Switch on all auxiliary and control voltages.
! Operate all switching devices for test to verify the perfect operation of all mechanical
and electromechanical interlocks. Do not use force.
! Check correct indication on switch position indicators at the front of the panels and in
the control room.
Completing test operation
! Switch the circuit-breakers, disconnectors and earthing switches to OPEN position.
14.3 Checking the accessories
The switchgear accessories comprise:
• operating levers,
• keys to operate the switching devices,
• single line diagrams,
• operating instructions,
• warning signs,
• customer-specific consignments.
! Make the switchgear accessories available in the switchgear room or in a
neighbouring room clearly and ready to hand.
14.4 Correcting circuit diagrams
! Note any modifications which may have been made during installation or
commissioning in the supplied circuit diagrams.
! Send the corrected documentation to the responsible Siemens Service Centre so
that the modifications can be included.
14.5 Instructing the operating personnel
! Hand over the operating instructions to the operating personnel before
commissioning.
! Make the operating personnel familiar with all technical details and operation of the
switchgear before switchgear acceptance.
! Hand the supplied double-bit keys for the doors over to the responsible persons.