Wilo Stratos MAXO Serie Instrucciones De Instalación Y Funcionamiento página 207

Installation and operating instructions Wilo-Stratos MAXO/-D/-Z
Maintenance
▪ Avoid flow in the pump during dismantling/installation work!
▪ Close the existing shut-off devices in front of and behind the pump!
▪ If no shut-off devices 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 material 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/control module!
Dismantling the control module
Fig. 90: Removing the Wilo-Connector
1. Loosen handle grip of the Wilo-Connector using a screwdriver and pull out socket.
2. Carefully remove sensor cable/double pump cable from the control module.
3. Loosen the screws of the module cover.
Fig. 91: Open module cover
4. Remove the module cover.
5. Disconnect all positioned/connected cables in the terminal room, undo the shield
clamp and nut of the threaded cable gland.
6. Pull out all cables from the threaded cable gland.
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