Foreseeable Cases Of Misuse; Technical Data; Safety Instructions; General - Maico ERR Series Mounting And Operating Instructions

uk │2. Product information
●
Operation is only permitted:
● with permanently routed electrical supply
line.
● when installed with flexible couplings
(these prevent vibration from being
transferred to the duct system).
● with free air inlet or outlet with protection
against accidental contact according to
EN ISO 13857, for example with the
Maico SGR protective grille.

2.4 Foreseeable cases of misuse

Maico is not liable for damages caused by
improper use (use other than intended use).
Under no circumstances should the unit
be used:
●
for conveying steam-saturated air or
greasy air.
●
for conveying solid particles which may
stick to the fan.
●
close to flammable materials, liquids or
gases.
●
to convey chemicals, aggressive gases
or vapours.
●
in explosive atmospheres.
●
outdoors
●
with a free air entry or exit, if there is
no protection against accidental contact
with the impeller in accordance with
EN ISO 13857.
IP X4 type protection is not satisfied
when the ventilation duct on the air
outlet side points straight up and
there is no duct bend to prevent the
supply of moisture.

3. Technical data

For technical data, refer to the rating plate.
Degree of protection
Air volume, free outlet,
free inlet
12
IP X4
220 to 2350 m³/h,
depending on unit
variant
Weight
Temperature of air
medium
Notes
●
Rating plate  fan,  envelope to these
instructions.
●
Dimensions and characteristic curves
 catalogue,  Internet.
● Internet  maico-fans.com or using the
QR code on the fold-out page

4. Safety instructions

4.1 General

●
Read these operating
instructions carefully before
mounting and commissioning.
●
Assembly and electrical
connection may only be
undertaken by trained
specialists in accordance with
Chapter 1.
●
The installation staff must be
sure-footed and comfortable
working at height.
●
The unit may only be
operated using the voltage
and frequency shown on the
rating plate.
3.8 to 14.1 kg,
depending on unit
variant
40 °C to 60 °C,
depending on unit
variant