Oil change ................ 11 General overhaul .............. 12 10 Faults, causes and remedies............ 12 11 Spare parts ................ 12 12 Disposal .................. 12 12.1 Information on the collection of used electrical and elec- tronic products .............. 12 Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
Failure to follow the instructions will result in serious injuries or death! Cleaning and user maintenance must not be • WARNING! carried out by children without supervision. Failure to follow the instructions can lead to (serious) injury! Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
Similar products • The pumping of highly inflammable and ex- from other brands can also be used. WILO SE plosive fluids (petrol, paraffin, etc.) in their does not assume any liability for the aforemen- pure form is strictly prohibited! tioned products.
Ingestion: Consult a doctor immediately! Do controls. NOTICE! Pump without float switch and plug! not induce vomiting! Technical data Date of manufacture See rating plate Mains connection See rating plate Rated power See rating plate Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
If the motor becomes too hot, the pump is deactivated. After the • Fluids containing high quantities of abrasive contents (e.g. motor has cooled down, the pump is automatically switched on sand, gravel). again. • Viscous fluids (e.g. oil and grease) Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
Twist the hose connection into the pressure port as far as it • Air pockets in the pump and in the discharge pipe can lead to will go. delivery problems. Slide the hose clip over the pressure hose. Installing the ventilation systems: Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
▶ We recommend switching the socket on and off using a separate main switch! Adjust the motor protection Set the motor protection switch to the rated current (see rating plate). Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
Coil up the connection cable and store it with the pump. When the switch-on level is reached: pump starts. Clean pump and discharge pipe thoroughly. Switch-off level reached: pump stops. ▶ Pump removed. Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
There is a danger of cuts and similar injuries! plug should face upwards. • Wear protective gloves! Secure the pump against falling over or slipping! Unscrew the screw plug slowly. Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
Shut down the pump, remove it and clean it. Air in the pump/pressure pipe ⇒ Position the pump at a slight angle to allow air to escape. ⇒ Install a bleed unit in the pressure pipe. Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
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Oil is harmful to health and the environment! Do not dispose of oil with domestic waste or in the sewage system! Collect the oil in a sealable, oil-resistant container and dispose of it at a certified collection point. Installation and operating instructions • Wilo-Rexa MINI3 • Ed.03/2022-05...
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Local contact at www.wilo.com/contact WILO SE Wilopark 1 44263 Dortmund Germany T +49 (0)231 4102-0 T +49 (0)231 4102-7363 wilo@wilo.com Pioneering for You www.wilo.com...
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