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BD / ED / FD (E2) 03/2019 page 11/68
1.7 Operating instructions
Depending on the application and location of the chamber, the operator of the chamber must provide the
relevant information for safe operation of the chamber in a set of operating instructions.
Keep these operating instructions with the chamber at all times in a place where they are
clearly visible. They must be comprehensible and written in the language of the employees.
1.8 Measures to prevent accidents
The manufacturer took the following measures to prevent ignition and explosions:
• Indications on the type plate
See operating manual chap. 1.4.
• Operating manual
An operating manual is available for each chamber.
• Overtemperature monitoring
The chamber is equipped with a temperature display, which can be read from outside.
The chamber is equipped with an additional safety controller (temperature safety device class 3.1 (BD)
or class 2 (ED, FED) acc. to DIN 12880:2007). Visual and audible (buzzer) signals indicate
temperature exceeding.
• Safety, measurement, and control equipment
The safety, measuring, and control equipment is easily accessible.
• Electrostatic charge
The interior parts are grounded.
• Non-ionizing radiation
Non-ionizing radiation is not intentionally produced, but released only for technical reasons by
electrical equipment (e.g. electric motors, power cables, solenoids). The machine has no permanent
magnets. If persons with active implants (e.g. pacemakers, defibrillators) keep a safe distance
(distance of field source to implant) of 30 cm, an influence of these implants can be excluded with high
probability.
• Protection against touchable surfaces
Tested according to EN ISO 13732-1:2008.
• Floors
See operating manual chap. 3.4 for correct installation
• Cleaning
See operating manual chap. 9.2.
• Examinations
The chamber has been inspected by the “Deutsche Gesetzliche Unfallversicherung e.V. (DGUV)
(German Social Accident Insurance (DGUV)” (German Social Accident Insurance (DGUV), Testing
and Certification Body for Foodstuffs and Packaging Industry in DGUV Test) and bears the GS mark.
(Not valid for UL chambers)
UL chambers only: The chamber is certified by Underwriters Laboratories Inc.
®
according to the
standards UL 61010A-1, 1
st
Edition, UL 61010A-2-10, 1
st
Edition, CSA C22.2 No. 1010.1-92, IEC
1010-2-10.
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