28
(2)
(3)
(1)
(1)
6.3 For use on both sides.
Perforated back panel
Fix each of the retaining brackets (1) to the back of the body
using two 4.0 x 25 mm screws. Screw one M4 x 4.5 mm screw
(2) into each previously attached retaining bracket. Hook the
back panel over the retaining brackets (1) provided for this
purpose. Use a screwdriver to tighten the screws through the
holes in the perforated back panel.
Number of connections required:
2 HU = 4
3 HU = 6
4 HU = 8
5 HU = 8
LIGNOpal / sound-absorbing back panel.
Fix each of the retaining brackets (1) to the back of the body
using two 4.0 x 25 mm screws. Hook-over elements (3) are
already mounted on the back panel. Use these to suspend the
back panel (1) in position.
Number of connections required:
2 - 5 HU = 4