Troubleshooting & Maintenance; Toubleshooting - SystemAir K EC Manuel D'installation Et D'utilisation

Toubleshooting

If fan fails to operate, please check the following:
a. Consult wiring diagrams included to ensure proper connections.
b. To ensure proper contact, check motor lead wiring, incoming supply wiring connections.
c. If possible, use a meter to test for continuity between fan leads.
Maintenance
1. Since fan bearings are sealed and have been provided with an internal lubricating material, no lubrication is necessary.
2. Once a year, clean the impeller. No other maintenance is required.
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Troubleshooting & Maintenance