INSTALLATION AND MAINTENANCE
MOUNTING
NOTE - The centre distances for mounting the main combinations of this assembly with other components or
accessories of the Modulair 107 or 112 range are given in a table: see MS-P710-4.
- A silencer (accessory) can be fitted underneath the shut-off valve, see above.
¥
¥
¥
(J1±5,5) (J)
Ø W
¥
¥
Modulair 107
343 04 001
Modulair 112
343 03 001
Separate components and systems can be mounted in different ways (bolts not supplied)
Side mounting with brackets
(accessory)
Direct frontal mounting
=
=
4Ø L1
M
K1
J1
+
-
5,5
Modulair 107
343 04 003
Modulair 112
343 03 003
Modulair 107
346 00 002
Modulair 112
346 00 004
J
+- 0,5
C4
2 Ø L
GB
MOUNTING OF SHUT-OFF AND SOFT-START VALVE ASSEMBLIES
ORDERED SEPARATELY
SHUT-OFF VALVE + AUTOMATIC (Modulair 107-112) OR SOLENOID/AIR CONTROLLED SOFT-START DEVICE
(Modulair 112)
12
It is possible to combine components ordered separately using the assembly kit and side mounting brackets for installation
(fastenings to be ordered separately).
However, a unit consisting of separately ordered components is
longer
(Modulair 112) than the compact unit shown above.
C4
38
47,4
J
74
116
J1
110,5
155
K1
28
33,5
ØL
4,1
5,5
ØL1
4,5
5,5
M
3
4
G1/4
G3/8
G1/2
(J )
74
149
(J1)
110,5
188
Ø W
Modulair type
107
112
G1/8
G1/4
Modulair type
107
112
INSTALLATION
INSTALLATION AND MAINTENANCE
GB
AS-SUPPLIED CONDITION
The shut-off valve and the soft-start device are supplied as a compact assembly.
The shut-off and solenoid/air controlled soft-start valve assembly is designed to receive 3/2 NC solenoid valves with a size 15
or 30 CNOMO mating surface (solenoid valves 302, 189, 190 or 192
supplied separately
).
Manual override on solenoid valves
: The assembly can only be piloted with solenoid valves
without
manual override or
with a
non-locking
manual override (
impulse-type
).
11
The shut-off and soft-start valve assembly must be mounted first in the pneumatic system,
after
the filter, filter/regulator or
regulator and
before
any lubricator. The standard assembly kit (see below) enables direct connection of the assembly
to a FRL system of the MODULAIR type 107 or 112.
Modulair 107
343 04 001
Modulair 112
343 03 001
Modulair 107
343 04 001
Modulair 112
343 03 001
The components are designed for
left-to-right
flow (as indicated by the symbols). The air flow
direction is indicated on the front by an arrow. If you wish to obtain reversed mounting order
with air circulation from right to left: please consult us.
+
+
F-R
L
3
3
M
M
Pressure gauge for installation on soft-start
device to monitor downstream pressure
build-up.
A pressure gauge can also be mounted at
the outlet of the shut-off valve.
M
MOUNTING AND OPERATING INSTRUCTIONS
- The shut-off and soft-start valve assembly must be mounted as described above
before
the lubricator.
Make sure there is no oil.
-
Do not obstruct exhaust port 3
on the shut-off valve.
- Make sure that port 3 cannot be obstructed inadvertently.
- In case of operation in dusty environments, mount an exhaust silencer on port 3 (available as
accessory).
- Make sure to meet the operating specifications (pressure, temperature, voltage, current) of the
assembly as described opposite.
- The solenoid valves must not be equipped with locking manual override.
-
The shut-off valve must only be de-energised in case of need
when the system is generally
shut down or in case of power supply failure.
This product is not a limit stop switch
.
- For systems which are operated only infrequently (e.g. in case of continuously operated machines),
the correct functioning of the shut-off and soft start valve assembly must be regularly checked
- at least once per month –
by turning the power on and off several times (full exhaust and gradual
pressurisation of the system).
- Should a failure occur, please return the product to your distributor with a description of the operating
conditions and the problem.
!
Gauge
(0-12 bar)
343 00 041
(Ø 40 mm)
342 00 062
(Ø 50 mm)
Modulair 107 Modulair 112
