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 that enhance surge robustness are installed into the
terminal. After placement, these devices cause the terminal to fail the high-pot
testing.
Note:
If in-
fi
eld high-pot testing is required contact Beijer Electronics.
1.4 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.
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 touch screen.
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, MAEN185
6
