Removing a fan tray, Figure 40, Figure 41 – H3C Technologies H3C S5820X Series Switches User Manual

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Figure 40 Install an LSW1BFAN fan tray

Figure 41 Install an LSWM1FANSC or LSWM1FANSCB fan tray

Removing a fan tray

Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well

grounded.

Loosen the captive screw of the fan tray with a Philips screwdriver until it is fully disengaged from

the switch chassis.

Grasp the handle of the fan tray with one hand and pull the fan tray part way out of the slot.
Support the fan tray bottom with the other hand, and pull the fan tray slowly along the guide rails

out of the slot.

WARNING!

Take out the fan tray after the fans completely stop rotating. Do not touch the fans even if the fans stop
rotating to avoid affecting fan balance, which might cause loud fan operating noise.

NOTE:

Put the removed fan tray in an antistatic bag.