Huawei FusionModule1000A40 Maintenance Manual page 137

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
Figure 5-74 Removing the extinguishant abort button
Step 3 Disconnect the cables from the extinguishant abort button, and remove the panel
of the extinguishant abort button.
Figure 5-75 Disconnecting cables from the extinguishant abort button
As a resistor is installed on the loop of the extinguishant abort button, remove the resistor, and
connect the resistor to the new extinguishant abort button when you replace the extinguishant
abort button.
Step 4 Remove the screws on the extinguishant abort button base using a Phillips
screwdriver, and remove the base.
Issue 04 (2021-02-10)
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5 Parts Replacement
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