Scope Of Delivery / Packaging Unit; Installation Location / Position - Helios ELS-GAP Montage- Und Betriebsvorschrift

Installation and Operating Instructions
EN
CHAPTER 3
ELS SCOPE OF DELIVERY
ND ASSEMBLY
A
CHAPTER 4
INSTALLATION
+
NOTE
Fan casing types ELS-GAP / ELS-GAPB
3 .0 ELS-GAP plastic casing without fire protection
– suitable for installation in buildings without fire protection requirements pursuant to LBO (regional building code).
– suitable for installation in buildings with fire protection requirements pursuant to LBO in conjunction with the ins-
tallation of fire damper ELS-D.
ELS-GAPB with fire protection shutter K90
– suitable for installation in buildings with fire protection requirements K90.
3 .1 Scope of delivery / packaging unit, Fig.1-2
ELS-GAP Surface-mounted casing
Å
ü
ö
ë
ò Surface-mounted casing ELS-GAP with electrical plug connection
ù Surface-mounted casing ELS-GAPB with fire protection shutter and with electrical plug connection
ä Metal discharge openings with automatic check valve and shut-off in case of fusible link triggering
ë Cable grommet
ö ELS-ARS reversion kit, rear discharge, keep in casing until final assembly,
spiral insert only required for final assembly
ü Valve casing with air-tight backdraught shutter
Å Balancing weight
4 .0

Installation location / position

ELS
WC
GAP
If the ELS casings are used in highly resonant lining boards (e .g . chipboard, gypsum or fibre silicate boards),
then the transmission of structure-borne sound must be prevented with elastic spacers .
A distance of 20 cm from the ELS casing to the wall and ceiling is recommended for the side inflow .
Fig .1
ELS-GAPB Surface-mounted casing
¬
ò
ö
Fig .3
ELS
WC
GAPB
4
Fig .2
ä
ù
ë