Step 1 / 5
Mill a hole with the above dimensions in a wooden base (not supplied) (maximal fabric thickness : 1.2mm).
Step 2 / 5
Place the csc ring in the hole, black side facing down.
Step 3 / 5
Fix the csc ring to the wooden base with the right glue.
Step 4 / 5
Fasten the cloth in the wooden base (below the csc kit) cut off the excess fabric (it cannot touch the csc ring).
Step 5 / 5
The fixture can now be installed.
Installation must be done by skilled professionals only and instructions must be followed at all times. Warranty will not apply in case of wrongful use of if unskilled personnel attempts to repair a product.