Els Installation Description For Installation In Plasterboard - Helios UltraSilence ELS-GU Montage- Und Betriebsvorschrift

Installation and Operating Instructions
Fan-casing-types ELS-GU
4.7

ELS installation description for installation in plasterboard

fig.30
4 press pins
fig.32
1. Mark
position
fig.34
6,6 mm
12,6 mm
fig.31
press pin
fig.33
2. Saw out
230x230 mm
fig.35
11
Mounting of spacer frame-
ancillary ELS-AGR
for coverage of grubby or
oversized wall chambers.