GEM 225 DN 10, Operating Instructions Manual

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CAUTION
Welding!
▶ Damage to the valve actuator or valve body.
●
Observe welding standards.
CAUTION
Wrong solvent cement
▶
Valve body will be damaged.
●
Only use solvent cement suitable for the valve body.
NOTICE
▶
The solvent cement is not included in the scope of deliv-
ery.
●
Only use suitable solvent cement!
1. Push the union nut
1
over the piping
4
. Connect the insert
5
with the piping
4
by cementing / welding.
1 2
2. Unscrew union nut
1
from valve body
2
.
3
3. Reinsert O-ring
3
if necessary.
4. Screw the union nut
1
to the valve body
2
again.
5. Connect the other side of the valve body
2
to the piping
4
,
too.
5 1 4
2
3
10 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
AC voltage
▶
Solenoid valve will be destroyed by wrong plug.
●
Solenoid valves used with AC voltage may only be oper-
ated with a plug with a built-in rectifier.
1
2
3
4
1. Insert the cable through the locking screw
1
, the pressure
ring
2
, the seal
3
and the housing of the plug
4
.
1
2
Supply voltage
Item Name
1 Supply voltage
2 Supply voltage
Protective earth conductor (PE)
2. Connect the cable to the relevant terminals on the ter-
minal block.
3. Push the terminal block into the housing of the plug (acc.
to DIN EN 175301-803, previously DIN 43650) until it aud-
ibly clicks in position.
4. Ensure that the cable is not caught.
5. Tighten the locking screw on the plug.
10 Electrical connection