Check List For Commissioning - Siemens UL 489 Operating Instructions Manual

6.3

Check list for commissioning

Hazardous voltage.
Will cause death, serious personal injury, or equipment damage.
Turn off and lock out all power supplying this equipment before working on this device.
Action required
Verify the circuit breaker is OPEN
Verify the Rating Plug is installed

Rating Plug (page 9-43)
Verify the TRIP indicator is reset
trip unit
Set the to appropriate values

Trip units (page 9-1)
Apply secondary and control voltages
Close the cubicle door
Rack circuit breaker into connected position
Push in the racking handle
Charge closing spring
Ensure the following conditions exist
Undervoltage release
Shunt trip(s)
Electrical closing lockout
 (page 8-4)
Electrical interlocking of closing coil
in the switch board control wiring
Locking devices
Indicators
6 – 6
DANGER
energized
not energized
not energized
disabled
not activated
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