CF ChatterFix
Line Equipment

Emergency Generator Maintenance

Bought for a day that may never come, which is exactly why it fails when it does. Batteries, fuel condition, and the transfer switch cause most no-starts, and only a loaded run proves any of it.

Tracked Components 4
Scheduled PMs 6
Industries Facilities & Property Management

Components To Track

ChatterFix builds these as child assets under emergency generator, so failure history and PM completions attach to the component that actually failed — not just to the machine.

How Emergency Generator Actually Fails

The failure modes worth designing a maintenance schedule around — in rough order of what they cost when they happen.

  • Starting battery failure — the single most common cause of a no-start
  • Fuel degradation and filter plugging in rarely-run units
  • Automatic transfer switch failing to transfer
  • Wet stacking from repeated unloaded running
  • Coolant heater failure leaving a cold engine that cranks poorly

What To Measure

Recording that a PM was "done" tells you nothing next quarter. These are the readings that let you see a failure coming — and the reason ChatterFix captures measurements against the asset rather than just completions.

  • Battery voltage and load test, not just a resting reading
  • Fuel quality and polishing schedule for long-stored diesel
  • Actual transfer time under load
  • Run hours and exhaust appearance during load tests

Spares Worth Stocking

The parts whose absence turns a short repair into a long outage.

Preventive Maintenance Schedule

The PMs ChatterFix schedules against this equipment, with intervals and time estimates.

Common Questions

What maintenance does emergency generator need?
ChatterFix schedules 6 routines against this asset: calibrator & vacuum system service (monthly), emergency equipment check (monthly), emergency generator load test (monthly), emergency lighting & exit sign test (monthly), engine oil & filter service (semi-annual), fuel island & spill response check (quarterly). The readings that matter most are battery voltage and load test, not just a resting reading.
How does emergency generator usually fail?
The most common modes are: starting battery failure — the single most common cause of a no-start; fuel degradation and filter plugging in rarely-run units; automatic transfer switch failing to transfer; wet stacking from repeated unloaded running; coolant heater failure leaving a cold engine that cranks poorly. Most of these degrade gradually rather than failing outright, which is what makes interval-based inspection worthwhile.
What spare parts should we stock?
Starting batteries, Fuel and oil filters, Coolant, Fuel biocide, Belts. The test is lead time, not cost: stock the part whose absence turns a two-hour repair into a two-week outage, even if it is cheap.
Can I track this in ChatterFix?
Yes. Pick your industry at signup and emergency generator is created as an asset with its 4 tracked components, with its PM schedule already attached. Technicians then log readings and findings against it by voice rather than typing them in.

Where It Fits

Get Emergency Generator Into A Real CMMS

ChatterFix builds this asset, its components, and its PM schedule automatically when you pick your industry — then your technicians update it by talking, not typing.