Wilo Stratos MAXO Notice De Montage Et De Mise En Service page 29

Fig. 8: Insulate, leave condensation drain free
6.7 After installation
1. Check impermeability of pipe/flange connections.
7 Electrical connection
Electrical connection may only be carried out by a qualified electrician and in accordance with the applicable
regulations!
The "Safety" [" 6] section must be strictly observed!
DANGER
Risk of fatal injury from electric shock!
Immediate danger of death if live components are touched!
In particular, persons with medical aids, such as cardiac pacemakers, insulin pumps, hearing
aids, implants or similar are at risk.
Death, severe injury and property damage may be the result.
For such persons, a professional medical assessment is always necessary!
• Before commencing work, switch off the power supply and secure it against being
switched on again.
– Due to the presence of dangerous contact voltage, work on the electronic module
must not be started until 5 minutes have elapsed!
• Check whether all connections (including potential-free contacts) are voltage-free.
• Only connect or operate the pump with the electronic module installed.
• Never remove configuration and operating elements.
• Never put the pump into operation if the electronic module/Wilo-Connector is damaged!
• Never apply incorrect voltage.
• Applying an incorrect voltage to SELV lines will result in incorrect voltage in all pumps
and on-site building automation devices that are connected to SELV lines.
Installation and operating instructions • Wilo-Stratos MAXO/-D/-Z • Ed.02/2023-10
en-US
29