Buderus BUZ-Plus 15 A De Einbau- Und Betriebsanleitung Seite 24

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5 Maintenance/faults
Cleaning
Clean the outside of the pump with a slightly damp cloth
only. Do not use detergents.
Replacing the motor head
WARNING: When removing the motor head or pump, hot
fluid may spurt out under high pressure. Allow the pump to
cool down beforehand.
Close the stop valves before removing the pump
→ Page 16.
NOTE: When the motor is removed and running, noises
and a change in rotation may occur. This is normal for this
situation.
Faultless operation can only be guaranteed when the pump
is operated in fluid.
Replacing the motor head → Page 16.
Order the service motor from a specialist retailer.
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