Non-Return Valve; Electrical Connections; Figure 2: Installation On Horizontal Pipes - DAB EVOPLUS B 120/220.32 M Installationsanweisung Und Wartung

Before rotating the circulator, ensure that it has been completely drained.
To rotate the EVOPLUS circulator, proceed as follows:
1. Remove the 4 fixing screws of the circulator head.
2. Rotate the motor casing with the electronic control device through 90 degrees clockwise or
counterclockwise, as necessary.
3. Reassemble and tighten the 4 screws that fix the circulator head.
The electronic control device must always remain in vertical position!
Ensure that the connecting cable of the pressure sensor never comes in contact with
the motor casing.
7.3

Non-return valve

If the system is equipped with a non-return valve, ensure that the minimum pressure of the circulator is
always higher than the valve closing pressure.

8. ELECTRICAL CONNECTIONS

The electrical connections must be made by expert, qualified personnel.
ATTENTION! ALWAYS RESPECT THE LOCAL SAFETY REGULATIONS.
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).
THE SYSTEM MUST BE CORRECTLY AND SAFELY EARTHED!
ENGLISH

Figure 2: Installation on horizontal pipes

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