Els Installation Description For Installation In Plasterboard - Helios ultraSilence ELS-GUB Series Installation And Operating Instrucitons

Installation and Operating Instructions
Fan-casing-type ELS-GUB..
4.5

ELS installation description for installation in plasterboard

1. In order to simplify the positioning of the casing on the wall for the installation, four press pins are attached on the
casing bar (see fig. 18/19). They serve for the marking of the casing outline.
2. Align the casing with the planked wall in the desired position and mark by a tap on the back side (see fig.20).
3. Pencil casing outline ( 230 x 230) on the wall (fig.21) and saw out accurately!
4. Afterwards mount plasterboard.
fig.18
4 press-pins
fig.20
1.Marking
position!
fig.22
6,6 mm
12,6 mm
fig.19
fig.21
2. saw out
230x230 mm
fig.23
9
Press-pin
Mounting of spacer frame-
ancillary ELS-AGR
for coverage of grubby or over-
sized wall chambers.