11. LIST OF COMPONENTS IN ILLUSTRATIONS
Figure
Item
1
10
11
12
13
2
14
15
3
16
17
4
18
5
19
20
6
21
Description
1
Cover handle
2
Aerobic / anaerobic valve
3
Cover
4
Level sensor
5
Touch screen
6
Valve
7
Valve opening handle
8
Castors, two of which braked
9
Safety contact
Cover seal
Handle
Vent grille
Tank
Temperature sensor
Propeller stirrer
Adjustable foot
Power isolator switch
Power supply cable
Work area
Pictogram indicating an electrocution hazard
Circuit diagram
14