en
41
10.8.2
Sludge recirculation valve (only for Depurbox BASE)
1 Position of valve during initial start-up (lasting approximately thirty days)
2 Position of valve after initial start-up
10.8.3
24H programmable timer
1 Calibration set to ten minutes every hour during initial start-up (lasting approximately thirty days)
2 Calibration set to ten minutes every two hours after initial start-up
A
Pump operating (on)
S
Pump stopped (off)
10.9 Maintenance
10.9.1
Depurbox BASE – Sludge removal
DP B OX_M 0015_A _SC
~ 45°
1
2
¼
1
2
A
S
1
2
3
4
5
8
7
6
13
12
11
10
9
16
15
14
18
17
20
19
21
22
13
23
24
1
2
3
4
5
8
7
6
13
12
11
10
9
16
15
14
18
17
20
19
21
22
13
23
24
2
3
1
4
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