Installation With Union Ends; Electrical Connection - GEM 205 Installation, Operating And Maintenance Instructions

10.4 Installation with union ends

CAUTION
Damage to the solenoid coil or bush!
If the solenoid coil is used as a lever,
®
the solenoid coil and bush could be
destroyed.
Use only the spanner fl ats provided
G
to tighten the solenoid valve into the
piping.
Unscrew union nut 1 from valve body 2.
G
Reinsert O-ring 3 if necessary.
G
Removing the union nut
CAUTION
Damage to the valve actuator or valve
body!
Adhere to technical welding standards!
®
CAUTION
Damage to the valve body!
Only use solvent cement suitable for
®
the valve body.
The solvent cement is not included
in the scope of delivery!
Push the union nut 1 over the piping 4.
G
Connect the insert 5 with the piping 4 by
cementing / welding.
Screw the union nut 1 to the valve body 2
G
again.
Connect the other side of the valve
G
body 2 to the piping 4, too.
205
2 1
3
2
Installation in the piping

10.5 Electrical connection

Danger from electric shock!
There is a danger of injury or
®
death (if operating voltage
is higher than safe extra low
voltage).
Electrical connection only to
G
be carried out by an expert.
Disconnect the cable from
G
the power supply before
making the electrical
connection.
Connect the protective earth
G
conductor.
Electrical connection
Insert the cable through the locking
G
screw 1, the pressure ring 2, the seal 3
and the housing of the connector plug 4.
24 / 32
3 5 1 4
DANGER
4
3
2
1