Spare Parts; Disposal; Oils And Lubricants - Wilo Padus PRO Einbau- Und Betriebsanleitung

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Spare parts

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Disposal

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Oils and lubricants

Installation and operating instructions Wilo-Padus PRO
Spare parts
6. Pump pumping against excessive pressure.
⇒ Open all gate valves on the pressure side completely.
7. Signs of wear on the hydraulics.
⇒ Have the components (impeller, suction port, pump housing) checked and re-
placed by customer service.
⇒ Impeller clearance too great. Adjust the impeller clearance.
8. Pipe system on the pressure side or pressure hose clogged.
⇒ Remove clogging and replace the damaged components if necessary.
9. Strongly gassing fluid.
⇒ Contact customer service.
10.The connection only has two phases.
⇒ Have the connection checked and corrected by a qualified electrician.
11.Excessive decrease in the fill level during operation.
⇒ Check supply/capacity of the system.
⇒ Have the switching points of the level control checked and adjusted if neces-
sary.
Fault: The pump does not run smoothly and is noisy
1. Improper duty point.
⇒ Check the pump configuration and the duty point, contact customer service.
2. Hydraulics jammed.
⇒ Clean the hydraulics.
3. Strongly gassing fluid.
⇒ Contact customer service.
4. There are only two phases at the connection.
⇒ Have the connection checked and corrected by a qualified electrician.
5. Incorrect direction of rotation.
⇒ Have the connection corrected by a qualified electrician.
6. Signs of wear on the hydraulics.
⇒ Have the components (impeller, suction port, pump housing) checked and re-
placed by customer service.
7. Motor bearings have worn.
⇒ Inform customer service; send the pump back to the factory for overhauling.
8. Pump is installed under tension.
⇒ Check installation, install rubber compensators if necessary.
Further steps for troubleshooting
If the points listed here do not rectify the fault, contact customer service. Customer
service can assist in the following ways:
▪ Telephone or written support.
▪ On-site support.
▪ Inspection and repair at the factory.
Costs may be incurred if you request customer services! Please contact customer ser-
vices for more information.
Spare parts are ordered via customer service. To avoid return queries and incorrect or-
ders, the serial or article number must always be supplied. Subject to change without
prior notice!
Operating fluid must be collected in suitable tanks and disposed of in accordance with
the locally applicable guidelines. Wipe up drips immediately!
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