Rockwell Automation 140G-Rx Installation Instruction-140G-R - Manual (Page 13)

DIR 1000682R0002 (L5757)
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8.3.7. Protection releases
- -Power the protection release with a battery unit.
- Make sure that the protection release functions correctly: release test with the “Trip Test”.
- Make sure that the front leds do not indicate the presence of alarms.
- Make sure that the cables are correctly connected to the release modules and to the release itself (if applicable).
- Remove the battery unit from the relay upon termination.
8.3.8. Maintenance operations; final inspections
- Fit all the parts back in place and re-connect the auxiliary power supply if necessary.
- Re-assemble the escutcheon plate as shown in figure 23.
- Using the different auxiliaries in succession, perform the operations 10 times:
- Opening (in both the local and remote modes, if applicable)
- Closing (in both the local and remote modes, if applicable)
- Release by means of the trip test via relay
- Check the operations in accordance with the following sequence:
- Open - Springs unloaded
- Open - Springs loaded
- Closed - Springs unloaded
- Closed - Springs loaded
- Make sure that the accessories (if installed) function correctly
- Make sure that the gearmotor (if installed) functions correctly
- Make sure that the undervoltage release functions correctly (if installed)
- Make sure that the shunt opening release functions correctly (if installed)
- Make sure that the shunt closing release functions correctly (if installed)
- Make sure that the circuit-breaker's auxiliary contacts function correctly (if installed)
- Make sure that the lock for circuit-breaker in open position (key or padlock) functions correctly (if installed)