Beijer Electronics X2 extreme 7 - Installation, Operation, and Maintenance Safety

Safety Precautions
1.6 ConditionsofSafeUseforZone
2/22ATEX/IECEx
• In a Zone 2 environment, this equipment shall be installed in an enclosure
that provides a degree of protection not less than IP54 in accordance with
IEC/EN 60079-0. The IP rating of the equipment is limited to the IP rating
of the en closure it is to be installed into.
• In a Zone 22 environment, this equipment shall be installed in an enclosure
that provides a degree of protection not less than IP64 in accordance with
IEC/EN 60079-0. The IP rating of the equipment is limited to the IP rating
of the en closure it is to be installed into.
• To avoid electrostatic charge build-up, it must not be rubbed or cleaned with
solvents or a dry cloth when installed/used within a potentially explosive
atmosphere.
• Theareathedeviceismountedinshallnotbemorethanpollutiondegree2,as
defined in IEC/EN 60664-1.
1.7 DuringInstallation
• Install the operator panel according to the accompanying installation
instructions.
• Ground the operator panel according to the accompanying installation
instructions.
• Only qualified personnel may install the operator panel.
• Separate the high voltage, signal, and supply cables.
• Make sure that the voltage and polarity of the power source is correct before
connecting the operator panel to the power outlet.
• Peripheral equipment must be appropriate for the application and location.
1.8 DuringUse
• Keep the operator panel clean.
• Emergency stop and other safety functions may not be controlled from the
operator panel.
• Do not use excessive force or sharp objects when operating the touch screen.
1.9 ServiceandMaintenance
• Only qualifi ed personnel should carry out repairs.
• The agreed warranty applies.
• Before carrying out any cleaning or maintenance operations, disconnect the
equipment from the electrical supply.
• Clean the display and surrounding front cover with a soft cloth and mild
detergent.
• The battery must be replaced by an authorized Beijer Electronics service
center.
BeijerElectronics, MAEN249B
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