VD (E2.1) 07/2017 page 18/96
When placing several chambers of the same size side by side, maintain a minimum distance of 250 mm /
9.8 in between each chamber. Wall distances: rear 100 mm / 3.9 in, sides 135 mm / 5.3 in. Spacing
above and behind the chamber of at least 100 mm / 3.9 in must also be maintained.
Danger by stacking.
Damage to the chambers.
∅ Do NOT place vacuum drying ovens on top of each other.
To completely separate the chamber from the power supply, you must disconnect the power plug. Install
the chamber in a way that the power plug is easily accessible and can be easily pulled in case of danger.
For the user there is no risk of temporary overvoltages in the sense of EN 61010-1:2010.
Do not install or operate the vacuum drying oven VD in potentially explosive areas.
DANGER
Explosion hazard.
Danger of death.
∅ Do NOT operate the chamber in potentially explosive areas.
KEEP explosive dust or air-solvent mixtures AWAY from the vicinity of the chamber.
The maximum permissible ambient temperature of the vacuum pumps delivered by BINDER is 40 °C /
104°F.
Notes when using inert gas:
When operating the VD vacuum drying oven with inert gas, correctly follow the technical ventilation
measures, as described in the DGUV guidelines 213-850 on safe working in laboratories (formerly
BGI/GUV-I 850-0, BGR/GUV-R 120 or ZH 1/119, issued by the employers’ liability insurance association)
(for Germany).
For operation with inert gas, the chamber is supplied with an oxygen-displacing gas, e.g. N
2
. Inert gases
in high concentrations are hazardous to health. They are colorless and almost odorless and therefore
practically imperceptible. Inhalation of inert gases can cause drowsiness up to respiratory arrest. When
the O
2
content of the air decreases below 18%, there is risk of death from lack of oxygen. Any gas that
might escape has to be led out via good room ventilation or a suitable exhaust system.
WARNING
High concentration of inert gas.
Risk of death by suffocation.
∅ Do NOT set up chambers in non-ventilated recesses.
Ensure technical ventilation measures.
Respect the relevant regulations for handling these gases.
When decommissioning the vacuum drying oven, shut off the inert gas supply: Close
valves (4) or (6).
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