Huawei SmartLi 2.0 User Manual page 163

SmartLi 2.0
User Manual
3.
Step 7 Remove the valve positioning kit, open the valve, reinstall the positioning kit, and
secure it.
Slowly open the valve. To avoid unexpected blowout, do not quickly open the
valve.
Figure 9-20 Opening the valve
Issue 09 (2022-01-30)
Figure 9-19 Installing a fire-trace tube
(1) If the pipe holding device is slip-proof gloves, install the fire-trace tube using slip-proof
gloves.
Tighten the connection nut to 7 N·m using an adjustable torque wrench.
NO TICE
Copyright © Huawei Technologies Co., Ltd.
9 Parts Replacement
153