Spare Parts; Disposal; Oils And Lubricants; Protective Clothing - Wilo Rexa PRO Serie Instrucciones De Instalación Y Funcionamiento

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11

Spare parts

12

Disposal

12.1

Oils and lubricants

12.2

Protective clothing

12.3 Information on the collection of
used electrical and electronic
products
13

Appendix

13.1 Operation with frequency con-
verter
44
Spare parts
⇒ Replace pencil electrode.
4. Mechanical seal is defective.
⇒ Inform customer service.
Further steps for troubleshooting
If the points listed here do not rectify the fault, contact customer service. Customer service
can provide further assistance as follows:
▪ Support by telephone or in writing.
▪ On-site support.
▪ Inspection and repair at the factory.
Costs may be incurred for some services from customer service! Please contact customer
service for more information.
Spare parts can be ordered from customer service. To avoid return queries and incorrect or-
ders, the serial or article number must always be given. 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!
Used protective clothing must be disposed of in accordance with the locally applicable
guidelines.
Proper disposal and appropriate recycling of this product prevents damage to the environ-
ment and dangers to your personal health.
NOTICE
Disposal in domestic waste is forbidden!
In the European Union, this symbol can appear on the product, the packaging or the ac-
companying documentation. It means that the electrical and electronic products in ques-
tion must not be disposed of along with domestic waste.
To ensure proper handling, recycling and disposal of the used products in question, please
note the following points:
▪ Only hand over these products at designated, certified collecting points.
▪ Observe the locally applicable regulations!
Please consult your local municipal authority, the nearest waste disposal site, or the dealer
who sold the product to you for information on proper disposal. For further information on
recycling, visit www.wilo‑recycling.com.
The motor in series design (confirming to IEC 60034‑17) can be operated with a frequency
converter. Contact customer service if the rated voltage is over 415 V/50 Hz or 480 V/60 Hz.
Because of the additional heating caused by harmonics, the rated power of the motor must
be around 10 % more than the power requirement of the pump. For frequency converters
with a low-harmonic output, it may be possible to reduce the 10 % power reserve. A reduc-
tion of the harmonic waves is achieved with output filters. The frequency converter and fil-
ter must be compatible.
The configuration of the frequency converter depends on the rated motor current. Care
must be taken to ensure that the pump operates without jerking or vibration, especially in
WILO SE 2019-02