Burkert Type 8644 - Manual (Page 9)

8644/phoenix - 5
G
ENERAL
N
OTES
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.
Protection from damage by electrostatic charging
ATTENTION
EXERCISE CAUTION ON
HANDLING !
ELECTROSTATICALLY
SENSITIVE COMPONENTS /
MODULES!
Safety notes for the valve
• Keep to standard engineering rules in planning the use of and operating the device!
• Take suitable precautions to prevent inadvertent operation or damage by unauthorized action!
• Note that in systems under pressure, piping and valves may not be loosened!
• Always switch off the power supply before intervening in the system !
• To avoid pressure drop on switching, make the volume of the pressure supply as large as possible!
• Risk of injury!
In continuous operation, the coil can become very hot!
0 bar, psi, kPa
• The device shall only be operated on direct current!