Wilo Stratos MAXO Notice De Montage Et De Mise En Service page 141

DANGER
Risk of fatal injury from electric shock! Generator or turbine operation
during pump flow!
Even without the module (without electrical connection), there may be dangerous contact
voltage at the motor contacts.
• Avoid flow in the pump during dismantling/installation work!
• Close the existing shut-off valves in front of and behind the pump!
• If no shut-off valves are fitted, drain the system!
• Do not place any objects (e.g. nail, screwdrivers, wire) in the contact area of the motor!
WARNING
Personal and property damage!
Incorrect dismantling/installation can lead to injuries and damage to property.
An incorrect module will cause the pump to overheat.
• In case of module replacement, ensure correct assignment of pump/electronic module!
Dismantling the electronic module
Fig. 72: Removing the Wilo-Connector
Installation and operating instructions • Wilo-Stratos MAXO/-D/-Z • Ed.02/2023-10
en-US
141