POLICY
To ensure correct procedures are following when completing Fan Coil Unit Maintenance.
PROCEDURE
WARNING
· Refer to SSC001 - Electrical Safety Procedures
· Serious injury/death can result from electrocution, never work on live circuits
· Ensure power is isolated and tagged out before commencement of work
· Refer to unit manual for unit specific instructions
Removal of motor
1. Ensure power is fully isolated and tagged out.
2. Ensure power is isolated using a multi-meter or volt stick.
3. Note location and termination of all wires on motor, mark with a tag or pen.
4. Unscrew the fan scroll air guide.
5. Loosen grab screw on fan shaft.
6. Slide fan scroll of shaft. (Both on twin fan).
7. Remove move hold down screws from one scroll.
8. Remove motor hold down screws and remove motor.
9. Re-install in reverse order.