HACCP Maintenance
HACCP maintenance is the control of equipment condition and maintenance work so hazards are not introduced into food-production processes or critical control points.
What this term means in maintenance
HACCP maintenance is the control of equipment condition and maintenance work so hazards are not introduced into food-production processes or critical control points.
Maintenance within HACCP
Maintenance activities can introduce or control biological, chemical, and physical hazards.
Examples include:
- Metal fragments
- Lubricant contamination
- Cleaning-chemical residue
- Incorrect temperature measurement
- Damaged seals
- Poor hygienic design
- Temporary repairs
- Missing fasteners or tools
Practical example
A temperature probe used at a critical control point is calibrated and inspected on a defined schedule. A failed calibration triggers assessment of production affected since the last accepted result.
Maintenance controls
A HACCP-based maintenance approach may require approved materials, calibration, tool accountability, controlled temporary repairs, cleaning, inspection, and line release.
Critical control points
Equipment supporting a critical limit must reliably measure, control, or protect the process as intended.
Common mistake
Maintaining the machine without considering the food-safety hazard can allow a technically successful repair to create contamination or monitoring risk.
Related concepts
Related maintenance terms
Keep exploring connected CMMS, reliability, and maintenance planning terms.
Food Safety Maintenance
Food safety maintenance is the planning and execution of maintenance work so equipment remains hygienic, functional, and unable to contaminate food.
ISO 22000 Maintenance Requirements
ISO 22000 maintenance requirements are the controls used to keep food-production equipment hygienic, suitable, reliable, and unable to introduce food-safety hazards.
Maintenance Inspection
A maintenance inspection is a structured examination of equipment condition, function, safety, or compliance using defined checks and acceptance criteria.
Glossary FAQs
- How does maintenance support HACCP?
It controls equipment hazards, calibration, hygienic repair, tools, lubricants, cleaning, and release.
- Can maintenance affect a critical control point?
Yes. Failed instruments, controls, alarms, or equipment can affect critical-limit monitoring or control.
- What should happen after maintenance in a food area?
Tools and parts should be accounted for, the area cleaned, equipment inspected, and release approved before production.