Burkert Type 8644 User Manual
Page 8
4 - 8644/Rockwell
G
ENERAL
N
OTES
ATTENTION
EXERCISE CAUTION ON
HANDLING !
ELECTROSTATICALLY
SENSITIVE COMPONENTS /
MODULES
The unit contains electronic components that are very sensitive to
electrostatic discharge (EDS). Contact to electrostatically charged
persons or objects will endanger these components. In the worst case,
they will be immediately destroyed or will fail after commissioning.
Observe the requirements of EN 100 015 - 1 in order to minimize the
possibility of, or avoid, damage from instantaneous electrostatic
discharge. Also take care not to touch components that are under
supply voltage.
Please observe the notes in these operating instructions together with the conditions of use and permitted
data that are specified in the data sheet, in order that the device will function perfectly and remain operab-
le for a long time:
•
Keep to standard engineering rules in planning the use of and operating the device!
•
Installation and maintenance work are only allowed by specialist personnel using suitable tools!
•
Observe the current regulations on accident prevention and safety for electrical devices during
operation, maintenance and repair of the device!
•
Always switch off the power supply before intervening in the system!
•
Note that in systems under pressure, piping and valves may not be loosened!
•
Take suitable precautions to prevent inadvertent operation or damage by unauthorized action!
•
After interruption of the electrical or pneumatic supply, make sure the process is restarted in a well-
defined, controlled manner!
•
On non-observance of these notes and unauthorized interference with the device, we will refuse all
liability and the warranty on device and accessories will become void!
Protection from damage by electrostatic charging
SYMBOLS
The following symbols are used in these operating instructions:
marks a work step that you must carry out
ATTENTION!
marks notes on whose non-observance your health or the functioning of the device will
be endangered
NOTE
marks important additional information, tips and recommendations
GENERAL SAFETY NOTES