
DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans
14
Technical User Guide
3.2 Positioning of the fan in the exhaust unit
The connection box on the fan must face downwards when the fan is used as a wall exhaustion.
Mount the four fan suspensions using 6 x 25 screws in
the marked positions. Be careful not to over-tighten the
screws.
DA- fans must face the fan blades downward.
Position the legs of the fan in the four fan suspension
units.
Fasten all four fan supports using cable ties around the
fan suspension and rubber suspension.
ECT-/DCT fans must face the fan blades upward.
Position the legs of the fan in the four fan suspension
units.
Fasten all four fan supports using cable ties around the
fan suspension and rubber suspension.