Huawei NetCol5000-A035 User Manual page 57

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
Figure 3-19 Base for other codes (Unit: mm)
(1) Shock absorbing bar: 5 mm
thick, made of EPDM rubber
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 17 (2020-10-22)
NO TE
● 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.
Copyright © Huawei Technologies Co., Ltd.
(2) 4 - M12x60 expansion
screw mounting hole
Figure
Figure 3-20.
3 Installation Guide
(3) 4 - M12x80 assembly screw
mounting hole
3-17.
47