CF ChatterFix
Preventive Maintenance

Battery Monitoring System Alarm Check

The battery monitoring system check reads the alarms and disconnected leads the display already shows, without opening a jar. The technician writes the as-found reading and compares it with the last one on the asset. Do not change an alarm threshold or bypass the alarm. Anything past that line belongs to the site's own procedure, the OEM manual, or a permit. This is the inspection ChatterFix schedules. It is not itself permission to go further.

Interval Quarterly
Est. Duration 1.0 hr
Steps 5
Applies To Data Centers

The Procedure

The steps ChatterFix schedules for this PM. Every step is a checkable item on the work order — a technician can speak their way through it without touching a keyboard.

  1. Read the monitor display and record any alarm or disconnected lead it already shows
  2. Confirm the controller is powered and the time is plausible
  3. Look at sensor leads for a lead pulled off a jar, without opening the jar
  4. Do not change an alarm threshold
  5. A disconnected lead is written up. It is not 'fixed' by bypassing the alarm

Why This PM Exists

The battery monitoring system check reads the alarms and disconnected leads the display already shows, without opening a jar. The technician writes the as-found reading and compares it with the last one on the asset. Do not change an alarm threshold or bypass the alarm. Anything past that line belongs to the site's own procedure, the OEM manual, or a permit. This is the inspection ChatterFix schedules. It is not itself permission to go further.

What Skipping It Looks Like

A pulled lead gets cleared in software so the screen goes green, and the lead stays off the jar. The round still closes, the number never lands on the asset, and the next person inherits a guess. Do not change an alarm threshold or bypass the alarm.

Setting the interval

Every ninety days. A disconnected lead is written up. It is not fixed by bypassing the alarm. An as-found reading outside the limit the site already published is a finding. It does not become a new setpoint on this work order.

Equipment This Covers

Common Questions

How often should this PM run?
Quarterly. Every ninety days. A disconnected lead is written up. It is not fixed by bypassing the alarm. An as-found reading outside the limit the site already published is a finding. It does not become a new setpoint on this work order.
How long does it take?
Budget about 1.0 hour for a technician working to the standard procedure. ChatterFix uses that estimate for capacity planning, then learns your plant's actual time from completed work orders.
What happens if we skip it?
A pulled lead gets cleared in software so the screen goes green, and the lead stays off the jar. The round still closes, the number never lands on the asset, and the next person inherits a guess. Do not change an alarm threshold or bypass the alarm.
Can I use this checklist in ChatterFix?
Yes — this exact procedure ships in the Data Centers industry pack. Pick your industry at signup and it is scheduled on the right assets automatically, with no configuration.

Related Procedures

Stop Retyping Your PM Library

This procedure — and every other PM for your industry — is already built into ChatterFix. Pick your industry and it lands on the right equipment, on the right interval, in about three minutes.