Recommended Maintenance; Wiring Diagram - CFM AXC Installation Et Entretien

ENGLISH
WARNING
near energized equipment could result in death or serious injury.
1. If the fan fails to start, consult wiring diagram to ensure proper connection.
2. Check the incoming supply for proper voltage.
3. Ensure that the electrical service to the fan is locked in the "OFF" position.
4. Use a meter to test for continuity across the fan motor leads.
5. If the motor leads show continuity, rewire the fan.
6. Turn on the electrical supply and restart.
7. If fan fails to start, please contact factory.
WARNING
Working on or near energized equipment could result in death or serious injury.
1. Fan bearings are sealed. No additional lubrication is necessary.
2. Periodic inspection, based upon usage, should be performed to ensure that the fan impeller
is not obstructed. The fan should be inspected a minimum of every six (6) months.
3. Excessive fan noise or vibration may indicate an obstructed impeller.
4. To inspect and clean impeller:
a) Remove the duct from the fan inlet and remove any obstruction from the impeller.
b) Reconnect the duct to the fan.
c) Turn power supply on.
TERMINAL
BLOCK
AXC FAN
MOTOR
TROUBLESHOOTING
Only qualified personnel should work on electrical equipment. Working on or

RECOMMENDED MAINTENANCE

Disconnect and lock out power supply before performing any maintenance.

WIRING DIAGRAM

CAPACITOR
WHITE JUMPER
NOTE: JUMPER MUST BE USED WHEN MOTOR IS
OPERATED WITHOUT VARIABLE SPEED CONTROLLER
GREEN
WHITE
BLACK
4
117 VOLT SUPPLY
FROM FUSE PANEL