Installation And Electrical Connection - Wilo Stratos PARA Série Notice De Montage Et De Mise En Service

• SSM (if present, see chapter 6.1 tab. Equipment variants):
Faults always result in the activation of the collective fault signal ("SSM" via a relay). The
contact of the collective fault signal (potential-free normally closed contact) can be con-
nected to the system for the purpose of registering any error messages that may occur.
The internal contact is closed if the pump is without power, if there is no fault or if there
is a malfunction of the control module. The performance of the SSM is described in chap-
ters 7.2.1 and 10.
CAUTION! Risk of material damage!
An incorrect connection of the SSM can cause damage to property.
The cable can only be connected at the factory.
Subsequent installation is not possible.

7 Installation and electrical connection

DANGER! Risk of fatal injury!
Incorrect installation and improper electrical connections can be life-threatening.
Danger from electrical current must be eliminated.
• The installation and electrical connection may only be carried out by qualified person-
nel in accordance with the applicable regulations!
• Adhere to accident prevention regulations!
• Comply with the regulations of the local energy supply company!
WARNING! Risk of injury!
The control module is not removable. If the control module has been separated from
the pump as a result of force, there is a risk of personal injury:
• During generator operation of the pump (rotor driven by booster pump) a hazardous
voltage is produced at the unguarded motor terminals.
• Caused by the remaining electrical connection on the control module.
CAUTION! Risk of material damage!
Excessive force on the pump module is to be avoided.
• The power supply and control cable is connected at the factory and electrically tested!
• Never pull on the pump cable!
• Do not kink the cable!
• Do not place any objects on the cable!
7.1 Installation
WARNING! Risk of injury!
Incorrect installation can result in personal injury.
• There is a crushing hazard!
• There is a risk of injury due to sharp edges/burrs. Wear appropriate protective
clothing (e.g. safety gloves)!
• There is a risk of injury hazard due to the pump/motor falling!
Use suitable lifting gear to secure the pump/motor against falling!
CAUTION! Risk of material damage!
Incorrect installation can result in material damage.
• Only use qualified personnel for installation work!
• Observe national and regional regulations!
Installation and operating instructions Wilo-Stratos PARA/-Z
English
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