Burkert Type 8644 User Manual
Page 9
8644/Rockwell - 5
G
ENERAL
N
OTES
Safety notes for the valve
ATTENTION!
•
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!
0 bar, psi, kPa
•
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!
•
The device shall only be operated on direct current !
•
Risk of injury!
In continuous operation, the coil can become very hot!