NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
6 System Operation and Maintenance
Copyright © Huawei Technologies Co., Ltd.
Step 5 Open the fastener and remove two conversion connectors by using adjustable wrench, as
shown in Figure 6-18.
Figure 6-18 Removing the conversion connectors
When removing the hose, prepare a container for storing condensate because some condensate
may be drained.
Step 6 Open the sheet metals of the pump to drag the pump out.
Step 7 Install a new pump in an inverse order.
Ensure that all water bump pipe joints are sealed with sealant.
Step 8 Power on the condensate pump and test it referring to 5.5 Commissioning Procedure. Ensure
that the condensate pump works properly and no water leaks.
Step 9 Tap Maint > Performance Maint to clear the condensate pump total runtime.
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6.5.6 Replacing Humidifier Cylinder
Prerequisites
Recommended tools: flat-head screwdriver and 10# socket wrench.
The humidifier cylinder needs to be replaced.
A spare and functional humidifier cylinder is available.
Context
The rear door is opened for rear-access maintenance.
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