Huawei NetCol5000-A User Manual page 53

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
Figure 3-19 Base for other codes (Unit: mm)
(1) Shock absorbing bar: 5 mm
thick, made of EPDM rubber
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Step 2 Mark holes for installing expansion bolts on the concrete floor by using a marker.
Step 3 Remove the base, and drill holes in the marks by using a hammer drill with a Ф16 drill bit.
The hole depth is the sum of the length of an expansion tube and an expansion bolt and must
range from 52 mm to 60 mm.
Step 4 Move back the base, and secure the base onto the floor using four M12x60 expansion bolts.
Step 5 Drill holes on the ground under the smart cooling product to facilitate pipe routing based on
hole parameters shown in
Step 6 Place the cabinet, as shown in
Issue 13 (2019-01-15)
You are advised to use angle steel, square steel or channel steel. Width of 60 mm and thickness of 4
mm to 5 mm is recommended.
When the width of angle steel is more than 60 mm, it is interfering with the cable routing holes. Cut
out the part on the angle steel to avoid interfering. If the width is less than or equal to 60 mm, skip
this step.
Control the welding process and avoid excessive error.
The base is applicable to the scenario with enclosure frames. After enclosure frames are installed,
holes for the screws installed to secure the rack and unit do not change.
Figure
Figure
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(2) 4 - M12x60 expansion
screw mounting hole
3-17.
3-20.
3 Installation Guide
(3) 4 - M12x80 assembly
screw mounting hole
44