INSTALLATION AND SET-UP. Vents KSK

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KSK

INSTALLATION AND SET-UP

READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT

WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT

MAINTENANCE AND REPAIR.

THE UNIT MUST BE MOUNTED ON A PLANE SURFACE.

MOUNTING OF THE UNIT TO AN UNEVEN SURFACE CAN LEAD TO THE UNIT CASING

DISTORTION AND OPERATION DISTURBANCE.

• Disconnect the unit from power supply prior to any connection, servicing and repair operations.

• Prior to installing the fan make sure the casing has no visible damages and check the integrity of power supply wires. The fan casing must not contain any foreign objects which can damage the impeller blades. Make sure the impeller rotates freely without touching the flange and the casing. The fan shall be installed in the air duct with the same diameter.

• Mount the fan in such a way that the arrow on the fan casing matches the air flow direction in the system.

• Install flexible connectors on both sides of the fan (purchased separately).

• Ensure a direct air duct section of at least one air duct diameter long on the inlet side and at least three air duct diameters long on the outlet side.

• The fan is not a ready to use unit and requires connection to the air ducts.

• Install the fan securely while ensuring free access for maintenance operations.

• When mounting the fan outdoors, protect it against weather impact and water ingress, for example, by mounting a hood over the fan.

• Take steps to prevent back flow of gases from devices using gas and open flames.

Mounting sequence:

1. Install the fan on the load-bearing frame (for models delivered unassembled).

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2. Make the markings (distances are shown in the table) and drill holes in the wall for the duct and for mounting the brackets.

ØD

The hole for the air duct Ø D, the gaps between the wall and the duct must be filled with mounting foam

B2

4 holes for fixing the mounting brackets

B1

3. Install the mounting brackets (purchased separately).

Model

KSK 150...

KSK 160...

KSK 200...

KSK 250...

KSK 315...

KSK 355...

KSK 400...

KSK 450...

H2

Distances for marking [mm]

B1 B2 H3

170 330 193 276

170

220

270

300

330

365

435

550

193

216.5

260.5

320

276

309.5

355.5

448

300

350

350

600

700

750

350.5

410

445

481

555

605

4. Mount the fan on the mounting brackets.

5. Connect the nipple or flexible anti-vibration connector 6. Install the air duct (purchased separately).

(purchased separately) to the fan spigot.

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