Tools Delivered With Equipment - Huawei FusionModule2000 Installation Manual

FusionModule2000 Smart Modular Data Center
Installation Guide (2000 mm High Cabinets, Single-Row
Aisle Containment, 380 V)
Tool Appearance, Specifications, and Name
Reducing valve
a: For equipment with humidifiers, ensure that the water pipe thread sealant is able to resist
temperatures higher than 85° C and the following requirements are met:
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b: The pressure gauge and leather hose should be used especially for R410A, the
measurement range of the pressure gauge must be greater than or equal to 4.0 MPa, and the
tolerance range of the leather hose must be greater than or equal to 4.5 MPa. The size of
needle valve in the unit is 1/4 inch. Purchase a conversion adapter if you have a different
size of valve on leather hoses.
c: The rate flow between 2 L/s and 4 L/s is recommended. Absolute vacuum ≤ 60 Pa.
d: Dry nitrogen.
e: A reducing valve needs to install to the outlet of the nitrogen steel vessel, and the
reducing valve range ≥ 4.0 MPa.

1.7 Tools Delivered with Equipment

Marking-off Template
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Issue 04 (2017-06-30)
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Applicable to all pipe materials.
Anaerobic metal pipe thread sealant with PTEF as the padding
Glycol solution resistant, fit for threads and pipes
Maximum gap: 0.5 mm
Pressure resistance: above 3 MPa
Compliant with the industry standard JB/T7311-2008 Technical Specification for the
Application of Anaerobic Glue in Engineering Machinery
A marking-off template is used for drawing lines to determine an installation position.
There are two types of marking-off templates, which are available in the No. 0 package.
The two types of marking-off templates are used respectively for cabinets that are 1100
mm and 1200 mm deep.
For details about how to use a marking-off template, see Figure 1-7.
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1 Installation Preparations
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