User Manual
MC 9090
ex
series
Technical data subject to change without notice.
Issue 03/2010
Page 12
Devices equipped with Symbol lasers conform to the US 21CFR1040.10 and 1040.11 and IEC 825-1: (Ed.2.0),
EN 60825-1:2007 standards. The laser classification is marked on one of the labels on the device. Class 1 laser devices
are rated not hazardous when used in the manner intended. The following declaration is required to comply with US and
international regulations:
The use of controls and adaptations or procedures other than those specified in these instructions may
lead to a hazardous exposure to laser radiation.
Class 2 laser devices operate with a visible low-voltage light diode. As with any bright source of light, for example the sun,
the user should avoid looking directly into the light beam. Momentary exposure to a Class 2 laser is not considered harmful.
The relevant installation and operating regulations for electrical systems must be observed!
(e.g. NEC and special for the hazardous area, articel NFPA 70 as or the respective
national ordinances)
The operator of an electric plant in a potentially explosive environment must keep the operating
equipment in an orderly condition, operate it correctly, monitor it and do the required maintenance and
repairs.
The device can only be opened in the factory!
The device is factory-sealed. Do not open!
Exception:
Keypad and SD card (see chapter 6.1 "Keypad and SD Card")
Maintenance
When doing maintenance or servicing or when checking associated equipment, comply with the
applicable regulations in accordance with directive IEC 60079-19 and IEC 60079-17!
Installation/dismantling, operating and maintenance work can only be carried out by trained specialists.
Statutory regulations and other binding directives on workplace safety, accident prevention and
environmental protection must be adhered to.
Observe the national waste disposal regulations when disposing the equipment.
2.3
Warnings about Laser Devices
2.4
Notes on Installation