Instruction manual

5. Expansion, Replacement and Removal
200
5.5.3 Redundant power model (AX3830S)
CAUTION
When the fan unit is replaced while the switch is still on, do not leave the switch for
more than one minute without a replacement fan unit. Otherwise, a failure might
occur due to increasing temperatures inside the switch.
(1) Removing
Slide the latch in the direction of the arrow, and then hold the handle of the fan unit and
pull it.
Figure 5-17 Removing the fan unit
(1) Fan unit
(2) Handle
(3) Latch
(2) Installing
Insert the fan unit until you hear a click.