Refrigerant is handled so routinely that the hazards stop registering. It is stored at pressure, it displaces oxygen in a machinery room, it causes cryogenic burns on skin contact, and several common refrigerants decompose into genuinely dangerous products across an open flame or a hot surface. The newer mildly flammable blends have changed the risk profile on jobs technicians have done the same way for twenty years.
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.
Refrigerant is handled so routinely that the hazards stop registering. It is stored at pressure, it displaces oxygen in a machinery room, it causes cryogenic burns on skin contact, and several common refrigerants decompose into genuinely dangerous products across an open flame or a hot surface. The newer mildly flammable blends have changed the risk profile on jobs technicians have done the same way for twenty years.
Overfilled recovery cylinders, cylinders past hydrostatic test date riding in a hot van, and machinery-room entries made without checking the refrigerant monitor first. None of it causes a problem on the ninety-nine calls where the leak is small. The hundredth is an oxygen-deficient plant room with someone already inside it.
Quarterly, aligned with the van inspection so certifications, cylinders and recovery equipment are reviewed together. Any change of refrigerant class on the equipment you service should trigger it immediately rather than waiting.
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.