135473-01

FAQS

• What identity details must be checked before 135473-01 is removed?
  Confirm 135473-01, 3500/25 host, internal-barrier and termination execution, rear rack position, pickup type, channel wiring, shields, grounding, rack configuration, trigger levels and stable phase-reference test results before commissioning.
• How does 135473-01 perform its documented 3500/25 keyphasor i/o module with internal barriers role?
  Terminates Keyphasor timing-reference field signals. It receives the documented proximity or magnetic pickup wiring for Keyphasor timing references in a 3500 rack.
• Which Bently Nevada 3500/25 Enhanced Keyphasor Module interfaces must be recorded for 135473-01?
  The I/O module is mounted at the rear of the assigned rack position and interfaces proximity probes or magnetic pickups with the Enhanced Keyphasor monitor. Commissioning checks barrier identity, terminal mapping, shielding and stable timing events.
• What isolation and ESD controls apply while handling 135473-01?
  Place affected machinery protection and phase-reference functions in maintenance state. Isolate field circuits and rack power according to the approved procedure.
• How should the installed configuration be restored after fitting 135473-01?
  Match the module to the assigned 3500/25 front monitor position.
• Which diagnostic evidence confirms that 135473-01 is recognized correctly?
  Restore rack configuration and verify input polarity and event stability.
• What replacement records should be retained for 135473-01?
  Confirm 135473-01, internal barriers and internal terminations on the module label. Inspect terminal blocks, barrier components, grounding and rear connector.
• What final acceptance test is required before 135473-01 returns to service?
  Prove phase reference, diagnostics and associated monitoring response before release.