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GR4000 Installation Guide Version 1.00 - Preliminary
520-10-014-20X
151
(2) Attachment of a fan unit
Step 1
Insert the fan unit into the slot.
Figure 5.3-4 Fan unit being inserted into the slot
Step 2
Insert the fan unit into the slot deeply until it reaches the end of the slot, and
lock the fan unit by pushing up the lever towards the direction indicated in Figure 5.3-5
below.
Figure 5.3-5 Fan unit being locked
Lever
Fan unit
Slot for a fan unit