ABB PP882, Hardware And Installation Manual

Page: 14 / 44

During Use
Section 2 Safety Precautions
During Installation
• The operator panel is designed for stationary installation on a planar surface,
where the following conditions are fulfilled:
–
no high explosive risks
–
no strong magnetic fields
–
no direct sunlight
–
no large, sudden temperature changes
• 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.
• In a Zone 2 environment, this equipment shall be installed in an enclosure that
provides a degree of protection not less than IP 54 or greater than IP 65 in
accordance with IEC/EN 600079-0. The IP rating of the equipment is limited to
the IP rating of the enclosure 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 IP 64 or greater than IP 65 in
accordance with IEC/EN 600079-0. The IP rating of the equipment is limited to
the IP rating of the enclosure it is to be installed into.
During Use
• 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.
14 3BSE069462-600 Rev D