6
Subject to technical alterations
Art. no. 620368 (DN 100)
Art. no. 620370 (DN 100)
Art.-no. 620486 (DN 125)
Art.-no. 620487 (DN 125)
Art. no. 620369 (DN 150)
Art. no. 620371 (DN 150)
consisting of:
Body
Body
+ Cover with sealing and emergency seal
+ Top section with sealing and cover
+ Six nuts with flat washers
+ Cover with sealing and emergency seal
+ Valve flap
+ Six nuts with flat washers
+ Emergency seal flap
+ Valve flap
+ Electrical kit (motor unit + control device)
+ Emergency seal flap
+ Electrical kit (motor unit + control device)
Quatrix-K (type 3F)
for above ground pipes
Quatrix-K (type 3F)
for installation in the base plate
The ACO automatic anti-flood protection system Quatrix-K type 3F cor-
responds to DIN 13564 and is intended for use with wastewater contai-
ning faeces.
The automatic anti-flood protection system is equipped with an automa-
tic valve and an emergency seal which is capable of being operated
manually. In the normal operation condition (fig. 1), both flaps are open.
If in case of a backflow the sewers rise above permissible pipe filling
height, the pressure sensor sends a signal to the control device. The
control triggers the closing of the valve flap by means of an electric
motor. During backflow period, the connected drainage objects may not
be used. If backflow situation eases up, this is noticed by the control
and the flap is opened automatically. Backflow is signalled by a visual
and an audible signal (fig. 2). In the case of mains failure, an integrated
battery keeps up operational readiness up to 24 hours.
The emergency seal serves as an additional safety. With the help of this
seal, the second flap can be manually locked (fig. 3). It is of essential
importance that the emergency seal is re-opened after e.g. return from
holidays.
Fig. 1
Fig . 2
Fig. 3
The control device must be fitted in such a way that all signals are noti-
ced by the plant user. This ensures that in case of a closed valve, the
appliance drained via the anti-flood protection system is not used. The
manufacturer is not liable for self-inflicted backflow damages.
Prior to working at the control or at the water installations,
isolate from mains electrical supply.
In order to guarantee the operational reliability of the plant, it has to be
maintained as per DIN 1986-3. We recommend to take out a mainte-
nance contract with the plumber of your choice. Please note that during
a backflow or during a period where backflow is likely to occur, no
maintenance works may be carried out.
2.6 Type / Scope of supply
2.7 Application scopes / Function
