Lenovo NeXtScale nx360 M4 Installation And Service Manual page 120

CAUTION:
The following label indicates a hot surface nearby.
Statement 21
CAUTION:
Hazardous energy is present when the compute node is connected to the power source. Always
replace the compute node cover before installing the compute node.
To remove the compute node cover, complete the following steps:
Step 1. Press on the release latch and the push point at the same time and slide the cover toward the
rear of the compute node.
Step 2. Lift the cover away from the compute node.
Push point
Figure 23. Remove the compute node cover
Attention: Do not use any tools or sharp objects to press on the release latch. Doing so might
result in permanent damage to the release latch.
Step 3. Lay the cover flat or store it for future use.
If you are instructed to return the cover, follow all packaging instructions, and use any packaging materials
for shipping that are supplied to you.
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IBM NeXtScale nx360 M4 Installation and Service Guide
Cover
Release latch