Huawei SmartLi 2.0 User Manual page 160

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SmartLi 2.0
User Manual
Figure 9-15 Closing the valve
Step 4 Remove the fire extinguisher cylinder.
1.
2.
3.
4.
5.
Issue 09 (2022-01-30)
Remove the fire extinguisher cylinder and dry contact cable.
Remove the connection nut.
NO TICE
The fire-trace tube may contain high-pressure extinguishant. Loosen the
connection nut slowly; otherwise, extinguishant may be released
unexpectedly.
Remove the fire-trace tube.
Remove the fire extinguisher cylinder fastener.
Take out the fire extinguisher cylinder.
Copyright © Huawei Technologies Co., Ltd.
9 Parts Replacement
150

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