Optional) Power-Off; Checking After Commissioning - Huawei NetCol8000-E220 User Manual

NetCol8000-E220 Modular Indirect Evaporative Cooling
System
User Manual
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4.8 (Optional) Power-off

Context
In shutdown mode, the Shutdown button is green (unavailable) and the Start button is gray
(available).
Procedure
Step 1 Tap Shutdown on the home screen. A warning is displayed, indicating whether to shut down
the smart cooling product.
Step 2 Tap Confirm. If the device is successfully shut, the system displays a message, indicating that
the command is successfully triggered.
Step 3 Switch off the smart cooling product circuit breaker on PDC.
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4.9 Checking After Commissioning

Table 4-11
Table 4-11 Commissioning checklist
Check Item
No oil stain exists on the copper pipe thermal insulation foam or
bottom plate, or it has been cleaned.
The needle valve plug is secured (torque of 0.45± 0.05 N.m), and
valve bonnet is tightened.
The foreign matter inside the water pan and bottom plate is cleaned
up.
The air filter is correctly installed according to the air flow
direction on the frame.
No water stain exists on the water pan in the No. 2 door.
All doors are closed.
Issue 02 (2019-10-10)
lists the commissioning checklist.
Copyright © Huawei Technologies Co., Ltd.
4 Power-on and Commissioning
Actual Result
□ Passed □ Failed
□ Passed □ Failed
□ Passed □ Failed
□ Passed □ Failed
□ Passed □ Failed
□ Passed □ Failed
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