Reduce downtime, scrap and energy waste by completing these quick checks once per week.
Batch Ovens—Weekly PM (≈15 Minutes)
1. Visual Walk Around (2 Min)
☐ Panels secure (if not welded), no discoloration or residue (if applicable)
☐ Door seals intact, no visible gaps
Prevents: Heat loss, poor temperature uniformity, energy waste
2. Listen to Fans & Motors (1 Min)
☐ No grinding, rattling, or pitch changes
Prevents: Fan bearing failure, airflow loss, emergency shutdowns
3. Airflow & Exhaust Check (2 Min)
☐ Exhaust damper moves freely
☐ No buildup or blockage
Prevents: Over-temperature alarms, uneven heating
4. Heating System Check (2 Min)
☐ Gas: flame is stable and blue
☐ Electric: no discoloration or hot spots
Prevents: Flame failure, heater damage, cold zones
5. Temperature & Controls (2 Min)
☐ Displayed temp matches expected setpoint
☐ No alarms or error codes
Prevents: Scrap, rework, out-of-spec processing
6. Safety Devices (2 Min)
☐ Doors close fully
☐ Interlocks unobstructed
Prevents: Unexpected shutdowns, safety incidents
7. Housekeeping (1 Min)
☐ Debris cleared from fans, burners, sensors
Prevents: Sensor errors, fire risk
Conveyor Ovens—Weekly PM (≈15 Minutes)
1. Visual Walk Around (2 Min)
☐ Panels secure (if not welded, insulation intact
☐ Entry/exit opening unobstructed
Prevents: Heat loss, airflow imbalance
2. Listen to Fans, Motors, & Drives (1 Min)
☐ No abnormal sounds from fans or drives
Prevents: Motor burnout, airflow failure
3. Airflow & Exhaust Check (2 Min)
☐ Exhaust stack clear
☐ Dampers move freely
Prevents: Shutdowns, product inconsistency
4. Conveyor Belt & Drive (3 Min)
☐ Belt tracking centered
☐ No broken wires, bent rods, or misalignment
☐ Chains/sprockets lubricated (if applicable)
Prevents: Belt derailment, jams, line stoppages
5. Heating System Check (2 Min)
☐ Burner flame or heating elements normal
Prevents: Uneven heating, flame failure
6. Temperature & Controls (2 Min)
☐ Zones responding correctly
☐ No alarms present
Prevents: Scrap, rework
7. Safety Devices (2 Min)
☐ Emergency stops accessible and undamaged
☐ Guards and interlocks intact
Prevents: Safety incidents, compliance issues
*Horizon Performance sells over 11,500 spare and replacement parts for industrial ovens. Shop from our website or call to speak to one of our knowledgeable representatives.