Safety Instructions On Installation And Ambient Conditions - Binder vdl 23 Operating Manual

1.5.1 Safety instructions on installation and ambient conditions

Familiarize yourself with the local conditions, particularly allocation to a defined potentially explosive area
(zones) and the relevant technical safety requirements. During installation, commissioning and operation
of the vacuum drying oven and the connected vacuum pump or in-house vacuum supply, always follow
the requirements defined by the installation site.
Danger of overheating.
Damage to the chamber.
∅ Do NOT install the oven in unventilated recesses.
 Ensure sufficient ventilation for dispersal of the heat.
Do not install and operate the vacuum drying oven VDL in hazardous locations.
Explosion hazard.
Danger of death.
∅ Do NOT operate the chamber in potentially explosive areas.
 KEEP explosive dust or air-solvent mixtures AWAY from the chamber.
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
monitoring 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.
Even when the equipment is used properly, there exists a residual risk of explosion that cannot be ex-
cluded, 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.
Explosion hazard.
Danger of death.
 Strictly observe the legal regulations about how to select an appropriate location.
The walkable operating surface in the front area of the chamber must be conductive. This operating sur-
face must be connected to the existing grounding concept of the vacuum drying oven. Cyclic measure-
ments are required.
The operator must ensure adequate ventilation of the loading area in front of the chamber before starting
up the chamber. The loading and the removal of the charging material takes place under technical venti-
lation (suction) in the security area in front of the chamber.
VDL (E2.1) 05/2016
CAUTION
DANGER
DANGER
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