KESSEL-Fettabscheider M* NS 2, 4, 7 und 10 zur Aufstellung in ...

5. Disposal steps of a DIN 4040 grease separator
For grease separators size NS 2, NS 4, NS 7, NS 10 according to DIN 4040
Disposal Step Function Valve position
Pump run times in seconds
NS 2 NS 4 NS 7 NS 10
Pump
Warm water
valve
Cold water
valve
1 Dispose Dispose 40 60 80 120 on off off
Hints
reduce filling level
degree 30 cm
2 Mixing
3
4
5
6
7
8
9
10
11
12
13
Dispose
Filling
Mixing
Dispose
Filling
Rinsing
Dispose
Filling
Rinsing
Dispose
Filling
Mixing
Dispose
Mixing
Mixing
Dispose
Rinsing
Rinsing
Dispose
Rinsing
Rinsing
Dispose
Dispose
120
120
100
120
30
100
60
30
100
60
30
300
180
180
100
120
30
100
90
30
100
90
30
420
200
300
140
160
60
140
100
60
140
100
60
500
360
360
200
240
60
200
180
60
200
180
60
1000
on
on
off
on
on
off
on
on
off
on
on
off
off
off
on
off
off
on
off
off
on
off
on
off
off
off
off
off
off
off
off
off
off
off
off
on
Until the pump
runs dry
ca. 25 cm
filling level
Until the pump
runs dry
ca. 25 cm
filling level
Until the pump
runs dry
ca. 25 cm
filling level
Until the pump
runs dry
to overfow the
system
It is possible that on-site conditions such as pumping height, temperature and / or water pressure will require that individual disposal step times need to be changed.
Outlet from a DN 25 water supply pipe at 4 Bar pressure is approx 23 cubic meters per hour
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