Nagano Keiki GC31 Instruction Manual page 10

Panel adaptor (Option for horizontal mounting only)
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Insert the adaptor 2 from the front side of main body in the direction shown below.
Insert the adaptor 1 from the obverse side of the panel cutout and insert the main body form
the reverse side of panel cutout. Then fix the snaps of adaptor 1 onto the main body. Insert
the adaptor 2 from the back side of the main body which is fixed to the adaptor 1. Push it until
the gap between panel surface and the adaptor becomes minimum.
TY-GC31-004A 9/24
Rev.B