Construction; Installation And Connection; Installation - Solvent Cement Spigots; Installation - Union Ends - GEM 225 Installation, Operating And Maintenance Instructions

9

Construction

1
2
3
4
5
Construction
Item Name
1 Connector plug
2 Optical position indicator
3 Manual override
4 Valve housing
5 Valve body

10 Installation and connection

CAUTION
Damage to the valve body!
The solenoid valve may only be
G
installed in aligned pipes in order to
avoid stresses in the valve body.
10.1 Installation -
Solvent cement spigots
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!
225
2 1
1. Apply solvent cement on the outside
of the valve body spigots 1 and on
the inside of the piping connector 2
as specifi ed by the solvent cement
manufacturer.
2. Connect the valve body to the piping.

10.2 Installation - Union ends

Damage to the valve actuator or valve
body!
Adhere to technical welding standards!
®
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
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.
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1
CAUTION
CAUTION
2 1
3
2