Power and basic connections
- Confirm the unit is switched on at the appliance and wall.
- Check breakers, GFCI outlets, and any reset buttons.
- Ensure plugs, cables, and cords are fully seated and undamaged.
Before You Call
Commercial Kitchen Equipment Troubleshooting Checklist Before Calling for Repair
Restaurant equipment failures can disrupt service quickly. Before calling for commercial kitchen equipment repair, there are a few quick checks operators can perform safely.
This checklist helps identify simple issues that may prevent unnecessary downtime. If the problem persists, Piper-Lau certified technicians are available for rapid on-site service across Toronto and the GTA.
Gas, water, and airflow
- Verify gas valves, water shut-offs, and supply lines are open.
- Make sure vents, intakes, and louvers are not blocked.
- Listen and look for leaks or unusual smells. If you suspect gas, evacuate and call emergency services first.
Controls and settings
- Confirm timers, modes, and temperature settings are correct.
- Make sure doors, latches, and safety switches are fully closed.
- Try a safe power cycle if allowed by your site policies.
Filters, cleaning, and error details
- Check that filters, strainers, and grease traps are clean and seated.
- Note any error codes, warning lights, or patterns in the issue.
- Record the model, serial, and a brief symptom description for the technician.
When in doubt, stop using the equipment.
If anything looks unsafe, shut the unit down and call a certified commercial technician right away.