Installation; Mounting Instruction N10/16/24/27/29/40; Electrical Installation; Using N10/16/24/27/29 - Nederman N10 N16 Manual De Instrucciones

EN N10/16/24/27/29/40
4

Installation

4.1

Mounting instruction N10/16/24/27/29/40

WARNING!
The fan must not be installed in an environment with danger of explosion or be
used for transporting inflammable or explosive dust or gases.
WARNING!
Guard nets must be mounted on the inlet and outlet of the fan, unless the fan
is fixed mounted and directly connected to ducting system, see Figure 4.
WARNING!
A duct or a hose must always be fitted on the N40 fan inlet, see Figure 5.
Ensure the fan unit has not been damaged during transport.
Fans without stand are designed to be mounted directly on other Nederman
products.
If the fan is fitted with stand on wall or in ceiling, vibration secured fixing bolts
suitable for the wall or ceiling material is to be used. The bolts must each
stand a torque force of minimum 800 N.
If the fan is to be used indoors, and is not mounted on another Nederman
product, it is to be mounted as near the outlet in the room as possible, in
order to give under pressure in the ductwork.
4.2

Electrical installation

NOTE! All electrical work must be done by a qualified electrician according to
local regulations.
Check that the mains voltage is the same as on the fan´s sign plate. Then
connect the fan according to wiring diagram in the fan´s junction box. It is
recommended to supply the fan with a lockable safety switch on the mains
connection cable. A motor overload protector is always to be included in the
electrical installation.
Variable speed drive is not possible on 1-phase fans with standard motors.
For 3-phase fans a frequency converter can be used (max. frequency = rated
frequency).
5

Using N10/16/24/27/29/40

5.1

Starting instructions

WARNING!
The fan must not be used without ductwork connected, unless the in- and
outlet are equipped with approved guard nets.
WARNING!
Ear protectors is to be used when working near the fan.
Check the cable connections for tightness.
12
Risk of explosion.
Risk of personal injuries.
Risk of personal injuries.
Risk of personal injuries.
Risk of personal injuries.