Huawei NetCol5000-A020 User Manual page 108

NetCol5000-A020 Air Cooled In-row Precision Air
Conditioner
User Manual
Procedure
Step 1 Tap Shutdown on the main menu, switch off the front end circuit breaker.
Exercise cautions when performing operations on the equipment because the equipment is
under power.
Step 2 Remove the rear door.
Step 3 Turn the plates on both sides for fixing the upper air filter, as shown in step 1 of
Step 4 Draw out the air filter, as shown in step 2 of
Figure 5-3 Removing the air filter
Step 5 Draw out the lower air filter using the same way.
Step 6 Install new air filters following the air flow direction instruction on the air filter frame.
Step 7 Install the rear door.
----End
Follow-up Procedure
After powering on, choose Maint > Performance Maint on the main menu to clear the
accumulated running time of the air filters.
Issue 01 (2014-06-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5 System Operation and Maintenance
Figure 5-3.
Figure 5-3.
101