Water Refill And Drainage Requirements; Water Refill Requirements; Drainage Requirements - Huawei FusionModule1000A20 Installation Manual

FusionModule1000A20 IT Solution
Installation Guide (2016.05, AI Version)
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2.6 Water Refill and Drainage Requirements

2.6.1 Water Refill Requirements

The water refill ports must supply water continuously at a pressure greater than 0.1 MPa when
the FusionModule1000 is operating.
Table 2-2 Water refill requirements
Water Refill Port
For the humidifier
Table 2-3 Water quality requirements
Item
Hydrogen ion
Conductivity at 20°C (σ
If σ
the first time. If σ

2.6.2 Drainage Requirements

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Issue 02 (2017-01-10)
The ground resistance must be measured periodically to ensure effective grounding.
Ground lugs or ground cables can be used to ground the containers. The requirements are
as follows:
− Ground lug: use ground lugs made of hot-dip zinc-coated flat steel with a
cross-sectional area of 40 mm x 4 mm (1.57 inches x 0.16 inch), and leave 500 mm
of each ground lug out of the concrete pad.
− Ground cable: Use 95 mm
metal hose.
Port Dimensions
1 inch ball valve
with internal threads
a
)
20
is less than 300 μS/cm, it takes a longer time for the humidifier to generate vapor for
20
is greater than 1250 μS/cm, the humidifier service life is affected.
20
Anti-freezing measures must be applied for pipes in low-temperature areas. For details, see
Anti-freezing.
The FusionModule1000 must be located in an area with proper drainage. To prevent
ponding which may affect equipment operation, deploy drainage channels before
constructing a concrete foundation.
Dispose of water drained out of containers in accordance with local laws and regulations.
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ground cables and route them through a plastic-coated
Required Pipe
Bearing Capacity
1 MPa
Allowed Value
pH value: 7–8.5
300–1250 µS/cm
2 Site Requirements
Remarks
Consider
connectivity to
auxiliary water refill
devices.
2.7 Pipe
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