Samson 3963 Series, Mounting And Operating Instructions, Page: 56 / 80

56 EB 3963 EN
Decommissioning and removal
10 Decommissioning and
removal
Risk of electric shock.
− Before performing any work on the device
and before opening the device, disconnect
the power supply and protect it against un-
intentional reconnection.
− Only use power interruption devices that
are protected against unintentional recon-
nection of the power supply.
Risk of bursting in control valve components
due to incorrect opening.
− Before starting any work on the solenoid
valve, depressurize all plant sections con-
cerned.
− Observe the warnings in the actuator and
valve documentation.
10.1 Decommissioning
To decommission the solenoid valve for dis-
assembly, proceed as follows:
1. Close the shut-off valves upstream of the
solenoid valve to stop the compressed air
from flowing through the solenoid valve.
2. Relieve the pipelines completely of pres-
sure.
3. Disconnect and lock the power supply.
4. Remove the solenoid valve from the pipe-
line
10.2 Disposal
Î
Observe local, national and internation-
al refuse regulations.
Î
Do not dispose of components, lubricants
and hazardous substances together with
your other household waste.
DANGER !
DANGER !