Beijer Electronics T15BR EN - Manual (Page 6)

Safety Precautions
1.3 High Potential Testing
Each terminal is high-pot (high potential) tested prior to shipment. After high-pot
testing surge arresting devices are installed into the terminal that will enhance
surge robustness. After placement, these devices will cause the terminal to fail
high-pot testing.
Note:
If in-field high-pot testing is required contact Beijer Electronics.
1.4 During Installation
• The operator panel is designed for stationary installation on a plane 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.
1.5 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 touchscreen.
1.6 Service and Maintenance
• Only qualified 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.
Beijer Electronics, MAEN165 6