Samson 3963 Series, Mounting And Operating Instructions

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EB 3963 EN 41
Mounting and start-up
5 Mounting and start-up
Risk of malfunction due to incorrectly per-
formed start-up.
Perform start-up following the described
sequence.
The procedures to mount, install and start up
the solenoid valve are described in the fol-
lowing. They must be performed in the pre-
scribed sequence.
1. Remove the protective caps from the
pneumatic connections.
2. Mount the solenoid valve.
Î
Section 5.1 onward
3. Perform pneumatic installation.
Î
Section 5.4 onward
4. Perform electrical installation.
Î
Section 5.5 onward
5.1 Installation
Risk of personal injury due to parts bursting
or the process medium spurting out under
high pressure.
Before installation, depressurize the relevant
plant section.
Risk of degree of protection being rendered
ineffective.
Only operate the device with the enclosure
cover mounted and the exhaust air filters in -
stalled.
Installation conditions
− Any mounting position may be used.
− The filter in the enclosure cover and the
cable gland must face downward or, in
cases where this is not possible, mount
them in the horizontal position.
− On mounting, make sure that 300 mm or
more clearance is kept above the enclo-
sure cover.
− In cases where mechanical damage of
the enclosure cannot be ruled out at the
site of installation, mount additional pro-
tection to the enclosure.
NOTICE
!
WARNING !
NOTICE
!