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GEMÜ 0324
11 Electrical connection
10.1.1 Installation - GEMÜ 0324
NOTICE
▶
The GEMÜ 0324 pilot solenoid valve is designed for direct
mounting to pneumatic devices.
6
2
1
7
4
7
3
5
Fig. 1: Installation - GEMÜ 0324
1. Push hollow bolt
3
with applied O-ring
7
through valve
body
4
.
2. Push O-ring
7
, sleeve
1
and gasket
2
over hollow bolt
3
from the other side. The larger diameter of sleeve
1
must
face the pilot solenoid valve.
3. Mount this pilot solenoid valve assembly to corresponding
device
6
with hollow bolt
3
.
4. Connect and seal the pressure inlet tubing to connection
"P"
4
(G 1/4).
5. If applicable, connect and seal the exhaust tubing to con-
nection "R"
5
(M5) or mount a silencer.
6. All threads must be sealed gas tight.
After the installation:
–
Re-attach or reactivate all safety and protective
devices.
11 Electrical connection
DANGER
Risk of electric shock
▶
Risk of injury or death (if operating
voltage is higher than safe extra low
voltage).
▶
Electric shock can cause severe burns
and fatal injury.
●
Work on electrical connections only by
qualified trained personnel.
●
Disconnect the cable from the power
supply before making the electrical
connection.
●
Connect the protective earth con-
ductor.
CAUTION
●
Power supply varies dependent on the design (see
product label).
●
Do not bridge terminals!
Required for electrical connection:
–
Crosshead screwdriver
–
Small flat screw driver
NOTICE
▶
Every valve solenoid must have a fuse appropriate for its
rated current (max. 3 times rated current in accordance
with DIN 41571 or IEC 60127-2-1) or a motor protection
switch with short circuit and thermal instantaneous trip
(setting to rated current) connected upstream as protec-
tion against short circuits. This fuse may be located in the
corresponding power supply unit or must be connected
separately upstream. The fuse rated voltage must be
equal to or greater than the specified nominal voltage of
the solenoid. The breaking capacity of the fuse unit must
be equal to or greater than the maximum short-circuit cur-
rent occurring at the site of installation (usually 1500 A).
