Safety Instructions On The Charging Material - Binder vdl 23 Operating Manual

The ATEX Directive 2014/34/EU compliant pumps offered by BINDER provide an integral
protective device.
The ATEX Directive 2014/34/EU compliant pumps offered by BINDER provide an integral
explosion proof switch.
Confirm that the vacuum source is designed for a gas inlet temperature corresponding to the
used drying temperature, or take appropriate measures to cool down the extracted vapor be-
fore it enters the vacuum source.
The ATEX Directive 2014/34/EU compliant vacuum pumps offered by BINDER are designed for a gas
inlet temperature of 40 °C / 104°F max. Do NOT exceed this temperature. If the gas inlet temperature is
too high and then becomes even warmer by compression in the pump, the resulting temperature (of the
gas-solvent mixture inside the pump) could exceed the solvent's temperature class and ignition tempera-
ture.
Exceeding the gas inlet temperature.
Exceeding the ignition temperature of the solvent.
Risk of ignition and explosion.
Damage to the vacuum pump.
Danger of death.
∅ Do NOT exceed a set-point temperature of 40 °C / 104 °F.
 With set-point temperature > 40 °C / 104 °F, take appropriate measures to cool down
the extracted vapor before it enters into to the vacuum pump.

1.5.3 Safety instructions on the charging material

The temperature class of the inner chamber according to IEC 60079-14 can be T1, T2, or T3. Only intro-
duce substances with an ignition temperature that is higher than 135 °C / 275°F. You can use a solvent
which would form an explosive mixture with air under normal conditions.
This chamber is not suitable to dry substances with an ignition temperature below 135 °C / 275°F. Sub-
stances falling under ignition group IIC are not permitted (e.g. carbon disulfide, hydrogen).
Inappropriate charging material.
Explosion hazard.
Danger of death.
∅ Do NOT introduce any substance with an ignition temperature below 135 °C / 275 °F
into the oven.
∅ Do NOT introduce hazardous dusts or fibrous materials, which tend towards exother-
mal decomposition into the oven.
∅ Do NOT introduce materials that come under the explosive substance law into the ov-
en.
VDL (E2.1) 05/2016
DANGER
DANGER
page 12/108