Dis.8034102ab Cod.2.710.3433
GECA
Srl
Via E. Fermi, n°98 25064 Gussago (BS)
Italy Tel. +39 030 3730218
www.gecasrl.it
Tecnocontrol
Srl
Via Miglioli, n°47 20090 Segrate (MI)
Italy Tel. +39 02 26922890
www.tecnocontrol.it
Installation
•
Ensure that the right model number, corresponding with the valve body size, is applied to have
proper function.
•
Remove the 1/4” plug at the botton of the valve body.
•
Ensure that the O-ring is applied at the brass mounting nut, to have a proper sealing.
•
Tighten the switch at the valve body using a 16mm wrench.
•
Unscrew and remove the two screws of the
CPI
switch
cover
and make the electrical connection (Fig.1) .
•
Carefully reposition the
cover
to have an adequate seal and screw the two fixing screws back on
•
Perform a leakage test, to ensure the proper sealing of the
CPI
switch at the valve body.
Adjustment
•
Ensure that the valves is in the closed position.
•
Ensure that theswitch is in the open position, with the contacts at the terminals “
C
” and “
NA
” in open position.
•
Turn the adjustment screw at the botton of the switch unit clockwise till the switch closes, with the contacts at terminal “
C
” and “
NA
” in
closed position.
•
Turn the screw to the right (
+
) or the left (
-
) to adjust the stroke of the internal switch (Fig.2).
•
Operate the solenoid valve several times to ensure proper functioning of the switch.
Wiring
Follow the instructions provided by the device manufacturer.
Application
The closed position switch can be used on Automatic (
AV / AV HC
) gas valves and Manual reset gas valve (
EV RM DN65,
DN80, DN100
) to indicate valve position.
CPI-1
for
AV
HC
(Hight Capacity) gas valve size 1/2”, 3/4”, 1”.
CPI-2
for
AV
gas valve size 1”
¼
, 1”
½
, 2”.
CPI-3
for
AV
gas valve size DN65, DN80, DN100.
CPI-3RM
for
EV
manual reset gas valve size DN65, DN80, DN100.
CPI-4
for
AV
gas valve size DN125, DN150.
CPI-4RM
for
EV
manual reset gas valve size DN125, DN150.
CPI-5RM
for
EV
manual reset gas valve size DN200.
English
Dimensions (mm)
114
38
56
CPI
TECHNICAL SPECIFICATIONS
- Power Supply:
250Vac 3A
- Protection level:
IP65
- Working temperature: -15°C .... +60°C
ATTENTION:
Take care that the installer is a trained experience ser-
vice man.
Turn off gas supply before starting installation.
Disconnect power supply to prevent electrical shock
and/or equipment damage.
Control position indicator
for
Automatic gas valves
“AV” / “AV HC” and
Manual Reset gas valve
“EV” DN
Contact
+
-
Adjustment
Fig.2
Fig.1
NA C NC
