Page 9
Translation of the original instructions with assembly instructions AF 172 G2, Filtration Group GmbH, 09.12.17, Mat. No. 70355433, Version 05
9.4
Mechanical installation
CAUTION!
High pressure at the drain valve!
Risk of injury to persons or damage to property
•
Depressurise prior to mounting and dismantling.
CAUTION!
High pressure at the external pressure valve!
Risk of injury to persons or damage to property
•
Depressurise prior to mounting and dismantling.
Special mounting instructions for the external
pressure and drain lines
Cleaning with compressed air:
•
Ensure sufficient pressure for cleaning
and for operating the drain valve (provide
separate compressed air connections if
necessary).
•
Make sure that the drain line is securely fastened.
•
Provide splash protection if necessary.
•
Lay the pipes without a siphon if possible, to prevent any
risk of clogging due to sedimented concentrate.
1
2
bar
kPa
psi
Fig. 5:
Mechanical installation (nodular cast iron
version)
9.5
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.
9.5.1 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.
400 V 3~ 230 V 3~
Dismantling
clearance
(
≥
380 mm)
Allow sufficient clearance
for discharging
Drain
Inlet
Outlet
105 mm
