Glossary
Plain-English definitions of the terms restaurant and hospitality operators run into when they start tracking equipment seriously. Bookmark, share, or cite — we update entries every quarter.
An asset tag is a physical label — usually a barcode, QR code, or RFID sticker — affixed to a piece of equipment that uniquely identifies it in your tracking system. Scanning the tag pulls up the asset's full history: serial number, install date, warranty status, PM schedule, and service records.
An Authorized Service Provider (ASP) is a technician or company explicitly approved by an equipment manufacturer to perform warranty-covered repairs. Using a non-authorized provider during the warranty period is one of the most common ways a manufacturer voids future coverage, even on issues unrelated to the work performed.
Equipment downtime is any period when a piece of equipment is not available for its intended use due to failure, scheduled service, or unavailability of parts or technicians. In QSR and hospitality, downtime translates directly to lost revenue: industry data suggests 24% of operators lose $1,001–$5,000 per hour of disruption.
Equipment lifespan is the expected useful life of a piece of commercial kitchen equipment, measured in years of typical service. Lifespans vary widely by category — commercial fryers average 7-10 years, walk-in coolers 15-30 years, ovens 10-15 years — and are heavily extended by consistent preventive maintenance.
Mean Time Between Failures is the average operating time between unplanned breakdowns of a piece of equipment, calculated by dividing total operating hours by the number of failures in a period. For restaurant equipment, MTBF reveals which assets are dragging down kitchen reliability and which deserve a maintenance refresh — or replacement.
Mean Time To Repair is the average time required to restore a piece of equipment to working condition after a failure, including diagnosis, parts sourcing, and the actual repair. In QSR and hospitality operations, MTTR is the single best leading indicator of how much revenue an outage will cost — every hour matters.
Predictive maintenance uses real-time sensor data — vibration, temperature, current draw, refrigerant pressure — to detect deteriorating equipment condition and trigger service before failure. In restaurants, predictive maintenance is still emerging, most often on refrigeration via IoT temperature loggers tied to alerting.
Preventive maintenance is the scheduled inspection, cleaning, lubrication, and parts replacement of equipment performed before failure occurs. In a restaurant, PM means servicing fryers, walk-in coolers, hoods, and ice machines on a fixed cadence — daily, weekly, monthly, or annually — to prevent breakdowns and extend equipment lifespan.
Warranty registration is the post-purchase process of recording equipment details (serial number, install date, owner) with the manufacturer so coverage activates. Skipping registration is the most common reason commercial kitchen warranty claims are rejected, even when the equipment is still within its labeled coverage window.
A work order is the structured record of a single maintenance task — who reported it, what asset is affected, what work is needed, who is assigned, and what was done. In a restaurant CMMS, the work order is the unit of accountability that connects "the fryer is down" to "Joe replaced the thermopile at 4:20pm."