- Inspect overall condition
- Inspect element condition
- Check current draw
- Check wiring connections for overheating and integrity
- Check sequencers for proper operation
- Inspect starter and associated wiring
- Check safety devices
- Tighten connections
- Record motor amperage & voltage
- Lubricate all moving parts
- Check blower wheel
- Check blower belt and pulley for wear, tension and alignment
- Check cleanliness of air filter(s)
- Adjust system for optimum performance
