Page 9
Translation of the original instructions with assembly instructions AF 113 G3, Filtration Group GmbH, 23.01.18, Mat. No. 70310590, Version 07
Fig. 5:
Mechanical installation
(nodular cast iron version)
9.4
Electro-pneumatic connections
DANGER!
Danger of electric shock!
Risk of serious or fatal injury in case of
contact with electrical components.
•
All electrical installation work must be
carried out by a suitably qualified
electrician.
9.4.1 Connection to customer's controller
Gear motor
•
Refer to the name-plate and/or the contract
documentation for details of the ratings (see also terminal
box connection diagram).
•
Install a suitable motor circuit-breaker.
•
Connect the gear motor.
Fig. 6:
Standard gear motor connections
Differential gauge/switch (optional)
•
Refer to the enclosed manufacturer’s documentation for
details of the connections.
Automatic valves (optional)
•
Connect the precontrol valve (5/2-way magnetic valve) to
the compressed air supply (approx. 6 bar).
•
Connect the solenoid to the power supply.
Refer to the contract documentation for
special types.
1
2
bar
kPa
psi
R
P
S
R
P
S
A
B
A
B
Fig. 7:
Electro-pneumatic connections
Required on the switch box:
•
Manual release for cleaning
•
Manual release for drain valve
9.4.2 Connection to FG controller (optional)
•
Connect the incoming feeder, gear motor, differential
gauge/switch (optional) and precontrol valve (optional) in
accordance with the enclosed circuit diagram.
Electric line =
Pneumatic line =
Compressed air
400 V 3~ 230 V 3~
Dismantling
clearance
(
≥
515 mm)
Allow sufficient
clearance for discharging
Drain
Inlet
Outlet
150 mm
150 mm
5/2-way
magnetic valve
2 x M8
1 x M12
1 x M12
1 x M8
2 x M8
