FläktGroup LQVE Intake and exhaust air section for outdoor Installation guide

Fläkt Woods 9138 GB 2011.10 1 Rätt till ändringar förbehålls

Installation instruction

Intake and exhaust air section LQVE

– outdoor execution

Size 60 62 64 71 73 80 82 84

Torque Nm

b = 1–5 15 10 14 13 15 14 16 18

b = 6, 7 10 11 9 11 9 13 10 11

Number of

damper motors

b = 1–5 1 2 2 2 2 2 2 2

b = 6, 7 1 1 2 1 2 1 2 2

Installation of damper actuators

Damper actuator LQAZ-11 (accessory) is installed in

accordance with the following installation.

Fig. 2

Actuator

Actuator LQAZ-11 is installed in accordance with Fig.

2 and the manufacturer’s instructions.

The angle of rotation of the damper actuator must be

limited to 90°.

Commissioning

Fig. 1

 IMPORTANT!

Ensure that the intake damper is open

during commissioning of the fan.

The maximum permissible pressure

difference over the damper = 1000 Pa.

Max. torque for damper actuator: 30 Nm.