Foreseeable Cases Of Misuse; Technical Data; Safety Instructions; General - Maico EZD .. BL Serie Betriebsanleitung

● A permanent installation in a horizontal
installation position and with permanent
electrical supply cable is specified.
● If the structure has a roof flashing [15], the
fan may be fitted on a suitable roof socket
or base, for example on Maico roof socket
SDS, SOK, SOWT or socket sound
absorber SD.
● If connecting to piping, folded spiral-seams
ducts with flexible couplings are specified.
These prevent the transmission of vibra-
tions to the duct system.
● With a free inlet, operation is only permit-
ted with protection against accidental
contact according to EN ISO 13857, for
example with a Maico protective grille SG.

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.
● in conjunction with an range hood.
● 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.
● with a free inlet, if there is no protection
against accidental contact with the im-
peller in accordance with EN ISO 13857.

3. Technical data

For technical data, refer to the rating
plate [S1].
Air volume, free outlet,
free inlet
Weight
Specific pressure ratio r ≈ 1
720 to 10,500 m³/h,
depending on unit
variant
13.5 to 65 kg, depen-
ding on unit variant
2. Product information │ uk
Notes
● Rating plate:  fan,  envelope to these
instructions.
● Dimensions and characteristic curves:
 catalogue,  Internet.
● Internet:  maico-ventilatoren.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 con-
nection may only be under-
taken by trained specialists in
accordance with Chapter 1.
● The installation staff must be
sure-footed and comfortable
working at height.
● Ensure adequate safety
measures for installation staff
protection when working on
the roof.
● The degree of protection
stated on the rating plate is
only guaranteed if installation
is undertaken correctly and if
the cables are correctly
guided into the terminal box.
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