Wilo Stratos MAXO Instrucciones De Instalación Y Funcionamiento página 22

Installation and operating instructions Wilo-Stratos MAXO/-D/-Z
Installation
2. Carefully unplug the sensor cable from the control module.
3. Loosen sensor cable from cable clips.
4. Using a screw driver, carefully lift the cable clip from the motor fastening screws
and keep aside.
DANGER
Risk of fatal electrical 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!
5. Loosen the screws of the module cover (HMI).
6. Remove the module cover including display and carefully put it to one side.
7. Loosen interior hexagonal head screw M4 in the control module.
8. Remove control module from the motor.
9. If required, loosen cable loop by removing the cable retention clip.
10. Undo the screws on the motor housing and carefully turn the motor head. Do not
remove from pump housing!
Fig. 19: Turn motor
WARNING
Material damage!
Damage to the gasket or a twisted gasket can lead to leakage. Replace gasket if ne-
cessary!
11. Subsequently tighten motor fastening screws diagonally. Observe the tightening
torques! (Table "Tightening torques")
12. Place the control module on the motor head (guide pins specify the exact position).
13. Secure the control module using M4 interior hexagonal head screws. (torque:
1.2 ± 0.2 Nm)
14. Push the module cover including display forward into the grooves using the guide
bars, close cover and fasten with screws.
CAUTION
Hot components!
Damage to the sensor cable caused by hot motor head!
Lay the sensor cable and guide it through the cable clip in a way that the cable does
not touch the motor head.
15. Insert sensor cable plug into the connector in the module.
16. Press cable clip onto two motor fastening screws.
17. Push the sensor cable into the provided cable guide of the cable clips.
18. Place both the half shells of heat insulation around the pump housing and press to-
gether.
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