SmartLi
User Manual
3 Installation
Issue 04 (2019-09-16)
Copyright © Huawei Technologies Co., Ltd.
24
Keep the fire cylinder upright.
Ensure that the front of the pressure gauge faces the right side of the cabinet (as shown in
the figure) and that the cylinder does not interfere with the battery trays and the rear cover
of the cabinet.
Figure 3-4
Installing a fire cylinder
Step 6
Install the fire-trace tube on the fire cylinder.
Do not bend or twist the fire-trace tube or bind the tube using cable ties. Otherwise, the fire
cylinder may fail.
1.
Remove the connection nut and riser screw thread from the top of the fire cylinder, and
route the nut and riser screw thread through the fire-trace tube.
Figure 3-5
Routing the nut and riser screw thread through the fire-trace tube
(1) Fire-trace tube
(2) Connection nut
(3) Riser screw