Unit Design And Operating Logic; Air Intake; Mounting And Set-Up - DALAP AP QUIET Serie Benutzerhandbuch

The unit is an inline mixed-flow fan.
The fan casing is made of sheet steel
Connection spigots are round.
The fan is equipped with a motor which has an impeller with diagonal blades.
The motor has thermal relays built into the motor winding for overheating protection (TW). The relays must always be connected.
Use of the motor with ball bearings with specially selected grease ensures low-noise, maintenance-free operation of the fan.
The air flow direction is indicated by the arrow on the fan casing.
READ THE USER'S MANUAL PRIOR TO MOUNTING THE UNIT.
THE UNIT MUST BE MOUNTED BY A QUALIFIED EXPERT ONLY, PROPERLY TRAINED AND HAVING
THE REQUIRED TOOLS AND MATERIALS.
The fan is suspended to the mounting surface through the threaded rod fixed inside the expansion anchor.
The Dalap AP quiet is suitable both for horizontal and vertical installation using a fixing bracket.
The fan is intended for mounting to round air ducts.
The fans are installed between the air ducts.
The casing is equipped with fixing brackets for easier installation of the fan.
While installing the unit ensure convenient access for subsequent maintenance and repair.
Fasteners for fan mounting are not included in the delivery set and should be ordered separately.
While choosing fasteners consider the material of the mounting surface as well as the weigh of the unit, refer to the Technical Data section.
Fasteners for unit mounting should be selected by the service technician.

UNIT DESIGN AND OPERATING LOGIC

Air intake

UNIT DESIGN AND OPERATING LOGIC
Air exhaust
Fan casing
Motor
The Dalap AP quiet fans are equipped with a
noise-absorbing housing
Impeller

MOUNTING AND SET-UP

ENG
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