DAB AQUATWIN TOP 132 Instruction For Installation And Maintenance page 35

2.3 Particular warnings
Always switch off the mains power supply before working on the electrical or
mechanical part of the system. Wait for the warning lights on the control panel to go
out before opening the appliance. The capacitor of the direct current intermediate
circuit remains charged with dangerously high voltage even after the mains power
has been turned off.
Only firmly cabled mains connections are admissible. The appliance must be earthed
(IEC 536 class 1, NEC and other applicable standards).
Mains terminals and motor terminals may still have dangerous voltage when the
motor is stopped.
If the power cable is damaged, it must be replaced by the technical assistance service
or by qualified personnel, so as to avoid any risk.
3. OBJECT OF THE SUPPLY
AQUATWIN TOP unit for managing rain water, composed of:
12
14
9
6
5
3
13
1
Fig.1
ENGLISH
10
11
Ref.
1
2
3
4
13
5
6
7
8
8
9
10
11
4
12
13
7
14
2
1
33
description
Adjustable vibration dampers
Self-priming pumps
Three-way valves
Delivery interception valve
Expansion vessel 8L
Pressure sensor
Pressure control gauge
Control and protection panel
Mains water storage tank
Mains water connection valve
Expansion vessel 2L
Inspectable filter type "Y"
Tank feeding solenoid valve
Water storage tank input filter