Samson EB 3967 EN, Mounting And Operating Instructions

Page: 37 / 76

EB 3967 EN 37
Mounting and start-up
5.1.2 Direct attachment to
Type 3277 Actuator
For Type 3277 Actuators with 175 to
750 cm² diaphragm areas or solenoid valve
interfaces according to VDI/VDE 3847. Re
-
quired mounting parts and accessories: see
section 3.1 ('Direct attachment to Type 3277
Actuator').
1. Seal ports 1 and 9 at the device with
stainless steel blanking plugs.
2. Remove the connecting plate and turn
the turnable gasket so that its tag points
to port 9. Remount the connecting plate.
If the solenoid valve is configured for direct
attachment to the mounting block with posi-
tioner according to
VDI/VDE 3847 , steps 1
and 2 are not required.
3. Check the location of the molded seal
and the coded screw on the NAMUR
interface.
4. Use two cap screws to fasten the sole-
noid valve onto the mounting block.
Coded screw
Fig. 3: Connection diagram according to
VDI/VDE 3847
5.1.3 Attachment according to
IEC 60534-6
Required mounting parts and accessories:
see section 3.1 ('Attachment according to
IEC 60534-6')
If the solenoid valve is configured for attach
-
ment according to IEC 60534-6, no addi -
tional mounting parts are required.
1. Check the location of the molded seal or
O-rings on the NAMUR interface and
that of the coded screw.
2. Use two cap screws to fasten the sole-
noid valve on to the adapter plate of the
NAMUR rib.
If the solenoid valve is configured for attach -
ment according to IEC 60534-6, steps 1 and
2 are not required.