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4.2 How to Install
4.2.1 LF620 Type
The LF620 type converter is used as one united body. The LF620 type is not installed by itself.
For how to install the LF620 type converter and a detector, check the type of the combined detector and
LF620
follow the instruction manual for the relevant detector.
4.2.2 LF622 Type
The LF622 type can be installed on a wall or to a pipe stand. Install the converter so that the front of the
cover is positioned on the vertical plane. Be sure to install it so that the conduit opening of the
converter will face towards the bottom.
Figure 4.1 shows examples of installation to a panel and wall. Figure 4.2 shows an example of installation
LF622
to a pipe stand.
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Troubleshooting
