FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Step 8 Tap Maint > Performance Maint on the home screen and clear the fan runtime.
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5.2.6 Replacing an Electric Heater
Prerequisites
The electronic heater needs to be replaced.
A spare electric heater with the same model is available and functional.
Context
Recommended tools: flat-head screwdriver, Phillips screwdriver
Preparations: The device is only maintained from the front door, and is powered off.
Procedure
Step 1 Open the front door, remove the four M4 screws that secure the electric heater cover using a
Phillips screwdriver, and remove the cover.
Step 2 Remove cables from the through-wall terminal using a flat-head screwdriver.
Step 3 Remove the two cable plugs from the sensing bulb.
Step 4 Remove the four M4 screws on the electric heater using a Phillips screwdriver and remove the
electric heater.
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