Aeration / Ventilation Of The Installation Site; No Installation In Potentially Explosive Areas Of Zone 1 Or 0 - Binder VDL Series Operating Manual

1.7.1.1

Aeration / ventilation of the installation site

Danger of overheating due to lack of aeration.
Damage to the chamber.
∅ Do NOT install the chamber in unventilated recesses.
 Ensure sufficient ventilation for dispersal of heat.
 Observe the prescribed minimum distances when installing the chamber (chap. 5.1)
The vacuum drying ovens were constructed in accordance with the applicable VDE regulations and were
routinely tested in accordance with VDE 0411-1 (IEC 61010-1). The production underlies an internal mo-
nitoring according to ATEX Directive 2014/34/EU appendix VIII.
For the user there is no risk of temporary overvoltages in the sense of EN 61010-1:2010.
1.7.1.2

No installation in potentially explosive areas of Zone 1 or 0

Even when the equipment is used properly, there exists a residual risk of explosion that cannot be
excluded, particularly in relation to the environment of the chamber. To minimize this risk, strictly observe
the legal regulations about how to select an appropriate location. Do not install and operate the vacuum
drying oven VDL in occasionally or continuously / for long periods / frequently potentially explosive areas.
Explosion hazard due to combustible dusts or explosive mixtures in the vicinity of
the equipment.
Serious injury or death from burns and / or explosion pressure.
∅ Do NOT operate the chamber in in occasionally or continuously / for long periods / fre-
quently potentially explosive areas. It is not intended for installation in a zone 1 or 0.
 KEEP combustible dusts AWAY from the equipment
 Make sure that air-solvent mixtures are NOT occasionally or continuously / for long
periods / frequently in the vicinity of the equipment.
 Reliably prevent spreading of an explosive atmosphere to unprotected areas (see chap.
3.6).
 Strictly observe the relevant legal regulations about how to select an appropriate locati-
on.
VDL (E3) 09/2019
NOTICE
DANGER
Page 17/234