To Next PageTo Next PageWhy does my Accurex XRUD Direct Drive Ventilation Hood fan not operate?
If your Accurex Ventilation Hood fan isn't operating, start by checking the electrical supply, ensuring the fuses/circuit breakers are functional, all switches are on, and the supply voltage is correct. Then, inspect the drive for broken belts and tighten any loose pulleys or belts. Finally, make sure the motor is the correct horsepower and not tripping the overload protector.
How to troubleshoot reduced airflow in an Accurex Ventilation Hood?
Reduced airflow in your Accurex Ventilation Hood can be caused by several issues. Check the system for high resistance due to improper operation of backdraft or control dampers, obstructions in the ductwork, or dirty filters. Ensure the unit isn't running backwards. Clean any excessive dirt buildup on the wheels and ensure proper wheel alignment by centering the wheel on the inlet. Inspect and repair any closed dampers. Clean or replace blocked ducts or clogged filters. Replace and adjust tension if there's belt slippage. Finally, check for correct drives if the speed is too slow.
Why is my Accurex XRUD Direct Drive Ventilation Hood showing high horsepower?
High horsepower in your Accurex Ventilation Hood may be due to fan or duct system issues. Check the rotation of the wheel and reduce the fan speed if necessary. For duct system problems, resize the ductwork, check the proper operation of face and bypass dampers, and inspect the filters and access doors.
General| Brand | Accurex |
|---|---|
| Model | XRUD Direct Drive |
| Category | Ventilation Hood |
| Language | English |
Instructions for lifting and placing Direct and Belt Drive units onto roof supports.
Procedure for adjusting belt tension for belt drive units before initial operation.
Instructions for installing bushings into fan wheel hubs for standard and reverse mounting.
