Jntech JNP22KH-V5, User Manual

Page: 29 / 98

29
Note
!
●
Fix the inverter on the rock or panel with the toggle bolt or screw is not
permitted.
●
Supplier would provide the bolt which suitable for the installation on the
concrete wall.
●
If the inverter is fixed on the wooden wall, please choose suitable bolt to
finish the installation, the bolt length should be enough and penetrate the
1/2 depth of the walls.
Step 1: Select an appropriate hole on the wall according to the size of the
inverter. It is recommended to drill holes with a diameter of 8+1/-0mm, a depth
of 60+5/-0mm, a spacing between left and right holes of 180mm, and a spacing
between upper and lower holes of 170mm, and then drive the expansion bolt
into the hole
Figure 5-3 Bitmap of the JNPxH mounting hole