HOMCOM A90-105 - Page 8

Installation diagram
Step 4: install the main frame
1) with four hexagon M8*40 screws on the strengthening
plate, and from the outside through, tighten with M8
nuts.
Step 5: install the reinforcing
1) use four hexagonal M8*40 screws to insert from the
outside, and tighten with M8 nuts.