Wilo Star-Z NOVA 2459910 Инструкция к Wilo Star-Z NOVA 2459910 онлайн [13/200] 852806

Maintenance/faults

Installation and operating instructions Wilo-Star-Z NOVA 12

English

Cleaning Clean the outside of the pump with a slightly

damp cloth only. Do not use detergents.

Replacing the motor head

 Page 9.

6 M aintenance/faults

Order the service motor from a specialist retailer.

Warning: When removing the motor head

or pump, hot fluid may spurt out under high

pressure. Allow the pump to cool down before-

hand.

Close the stop valves before removing the pump

 Page 9.

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.