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Industrial Air Curtain 3
3.4.2 Annual maintenance
- Perform all monthly checks.
- Check the cabling between the terminal boxes in the units and the control unit.
- Check the casing, the hanging or fixing construction, and the securing of each unit.
- Check if the fans are mounted correctly and are not running out of true. If necessary, fasten them again.
For units with electric heating:
- Check the wiring between the control unit and the heating section.
- Check the feeder cables and the connections in the heating section.
- Check the relays in the heating section.
Version 1.5, English (19-01-2007) 19
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