4.2 How to Install
4.2.1 LF620F Type
The LF620F type converter is used as one united body. The LF620F type is not installed by itself.
For how to install the LF620F type converter and a detector, check the type of the combined detector
and follow the instruction manual for the relevant detector.
LF620F
4.2.2 LF622F Type
The LF622F 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.
LF622F
Figure 4.1 shows examples of installation to a panel and wall. Figure 4.2 shows an example of installation
to a pipe stand.
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