Burkert Type 8642 - Manual (Page 6)

8642 - 5
english
2 GENERAL SAFETY INSTRUCTIONS
NOTE For more detailed information regarding the commissioning of a
Profibus PA branch, we recommend the “PROFIBUS PA
Commissioning Handbook” of the PNO.
To ensure that the device functions correctly, and will have a long service life,
please comply with the information in these Operating Instructions, as well as
the application conditions and additional data given in the Type 8642 data sheet:
• When planning the application of the device, and during its operation,
observe the general technical rules!
• Work on the device should only be carried out by specialist staff using
suitable tools!
• Observe the valid accident prevention and safety regulations for electrical
equipment during the operation, maintenance and repair of the equipment!
• Always switch off the voltage supply before working on the system!
• Only use lines fitted with an earth line, and connect the earth!
• Take suitable measures to prevent unintentional operation or impermissible
impairment.
• If these instructions are ignored, or if inadmissible work is carried out on the
device, no liability will be accepted from our side, and the guarantee on the
device and accessory parts will become invalid!
ATTENTION!
CAUTION ON HANDLING!
COMPONENTS / MODULES
LIABLE TO ELECTROSTATIC
DAMAGE!
The device contains electronic components that
are sensitive to electrostatic charging (ESD).
These components are endangered by contact
with statically charged persons or objects. In the
worst case they are immediately destroyed or
fail after putting into operation. Observe the
requirements of EN 100 015 - 1 in order to
minimize or avoid the risk of damage by
instantaneous electrostatic discharge. Make
sure also that you do not touch electronic
components when they are under supply
voltage.
Protection against electrostatic damage