19:56 Aug 1, 2005 

Single Phase
All fans are fitted with the capacitor fixed to the motor arm and wired to the terminal block for the correct rotation. To connect the supply to the motor, remove the terminal box at the tail end to expose the terminal block. Remove the CM20 cable gland screwed bush and blanking washer. Thread the cable through the bush and remaining gland assembly and wire to the terminal block. Replace bush and tighten just enough to compress the grommet to hold the cable and prevent the ingress of water.
Cables between 7 and 10.5mm diameter should be used. Replace the terminal box lid, not forgetting the gasket. The fan must be earthed using the earth connection inside the terminal box.