Zalman CNPS9900DF [4/11] Fan protection pad removal cooler handling

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4. Installation Requirements

1) Space Requirements

The installation requires unobstructed space of 110mm (width) x 140mm (length)

x 154mm (height) with the CPU as the central reference point. Before installation,

please check if memory modules or motherboard heatsinks will not have any

clearance issues with the CPU cooler.

2) Air Guide Removal

4) Cooler Orientation

5) Fan Protection Pad Removal & Cooler Handling

Air guides on enclosures must be removed, before the cooler’s installation, for

they protrude into the cooler’s required space.

Orient the cooler so that the thinner heatsink is facing the

rear exhaust fan, while the thicker heatsink is facing the front

case fan (see right image).

Remove the fan protection pad before you begin the installation process. Also, due to the sharp

heatsink ns, wearing gloves while handling the heatsink ns is strongly recommended.

110㎜

154㎜

140㎜

3) Protective Brace Removal

Please unclip and remove the heatsink's plastic brace before installing the cooler.