7.Lock the two connecting fans in place by rotating each handle clockwise until the handle locks.

8.Reconnect the power cables ("Reconnecting the power" on page 73).

9.Complete the operation checklist (on page 73).

Fan unit

The six fan units are located at the center rear of the MCS G2 unit.

The fan units are replaceable during real-time operation.

No tools are required for this procedure.

Removing the fan unit

1.Unlock the fan unit by rotating the handle on the unit counter-clockwise until the handle is vertical

(1).

Removal and replacement procedures 36