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Pioneering for You Wilo Motor T 17.3, 20.2: EMU FA, Rexa SUPRA, Rexa SOLID zh-CHS 安装及操作说明 en Installation and operating instructions · 6086016 • Ed.01/2019-10...
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Chinese (simplified)..................English .......................
阅读并遵守有关Digital Data Interface的单独说明书,以了解详细信息和高级设 置。 Digital Data Interface 是一种集成在电机中的通讯模块,包括集成式网络服务器。通 过用户图形界面,借助网络浏览器进行访问。通过用户界面可方便地配置、控制和 监控水泵。为此可在水泵中安装不同的传感器。另外可通过外部控制的信号变送器 将其他设备参数加载到控制装置中。Digital Data Interface 可根据系统模式: ƒ 监控水泵。 ƒ 使用变频器控制水泵。 ƒ 控制有最多 4 台水泵的完整设备。 监控设备 监控设备概述 异步电动机 永磁电机 T 20.2 T 20.2 T 17.3...-P T 20.2...-P 内部监控设备 − • • • Digital Data Interface WILO SE 2019-10...
= 压力连接公称直径 内部功率因数 叶轮初始直径 (仅限标准型号,经过配置的水泵不适用) 叶轮形式: W = 涡流叶轮 E = 单通道叶轮 Z = 双流道叶轮 D = 三通道叶轮 V = 四通道叶轮 T = 闭式双流道叶轮 G = 半开式单通道叶轮 安装及操作说明 Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Distribute any content. ƒ Use any content for competition purposes without authorisation. Wilo shall reserve the right to change the listed data without notice and shall not be li- able for technical inaccuracies and/or omissions. Subject to change Wilo shall reserve the rights to make technical changes to the product and individual components.
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Danger caused by strong magnetic field Danger of explosion Danger caused by explosive atmosphere General warning symbol Warning – risk of cutting injuries Warning – hot surfaces Warning – high pressure Warning – suspended loads Personal protective equipment: wear a safety helmet WILO SE 2019-10...
In case of sensitive mains, make provision for the installation on- Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
When working in chambers and closed spaces, a second person must be present for safety reasons. ƒ Take immediate countermeasures if there is a build-up of toxic or suffocating gases! ƒ Clean the device thoroughly. Disinfect devices that are used in fluids hazardous to health! WILO SE 2019-10...
In the sealing chamber, the motor is filled with white oil. Operating fluid must be re- placed during regular maintenance work and disposed off according to the local guidelines. Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Intended use also includes compliance with this manual. Any other use is regarded as non-compliant with the intended use. Product description Design Submersible sewage pump as submersible monobloc unit for wet well and dry well in- stallation. WILO SE 2019-10...
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Synchronous Design type Max. efficiency category (based on IEC 60034) ! (Wilo-EFC) ! (Wilo-EFC) Operation with frequency converter • • Digital Data Interface Immersed operating mode Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Different sensors may have been installed in the pump for this purpose. External signal transmitters may also input additional system parameters in the control. The Digital Data Interface is capable of the following, depending on the system mode: ƒ Pump monitoring. WILO SE 2019-10...
A warning message or alarm signal is output upon exceeding the limit parameters. The motor winding additionally features PTC sensors to enable secure pump deactivation. Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Permanent magnet motors have been approved for operation with the following fre- quency converters: ƒ Wilo-EFC Other frequency converters on request! Operation in an explosive atmo- sphere Asynchronous motor Permanent magnet motor T 20.2 T 17.3...-P T 20.2...-P Approval according to IEC-Ex ATEX approval WILO SE 2019-10...
Max. fluid temperature Protection class Rated current Starting current Rated current at service factor Power consumption Rated power Rated voltage Inductive voltage Frequency Max. operating frequency Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Type key Type keys vary between individual hydraulics. The following section lists individual type keys. 4.8.1 Hydraulics type key: EMU FA Example: Wilo-EMU FA 15.52-245E Sewage pump x10 = Nominal diameter of pressure connection Internal performance coefficient Original impeller diameter...
Subsequently notified defects can no longer be asser- ted. Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
WARNING Sharp edges on the impeller and suction port! Sharp edges can form on the impeller and suction port. There is danger of limbs be- ing severed! Protective gloves must be worn to protect from cuts. WILO SE 2019-10...
Structural components and foundations must be of sufficient stability in order to al- low the device to be fixed securely and functionally. The operator is responsible for the provision and suitability of the structural component/foundation! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Do not allow the pump to dry run! Avoid air pockets in the hydraulics housing or in the pipe system. Ensure that the water never falls below the minimum level. The in- stallation of dry-running protection is recommended! WILO SE 2019-10...
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Slightly tilt the motor to fill the oil! Slightly tilt the sealing chamber to completely fill it with oil. Secure the motor against falling over and slipping during the filling process! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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⇒ If there is water in the operating fluid, fill with new operating fluid. Dispose of the operating fluid in accordance with local regulations! ⇒ Notify customer service if the operating fluid contains metal swarf! 6. If a ball valve is installed on the outlet opening, close the ball valve. WILO SE 2019-10...
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Risk of burns from hot surfaces! Motor housing can become hot during operation. It may cause burns. Allow the pump to cool down at ambient temperature after switching it off! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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In dry well installation, the operating space is divided into the collecting space and the machine room. In the collecting space, the fluid flows and is collected; the pump tech- nology is installed in the machine room. The pump is installed in the machine room and WILO SE 2019-10...
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Depending on the system security, the pump can be restarted auto- matically or manually. Installation of dry-running protection is recommended for op- timum operational reliability. Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Test the resistance of the temperature sensor. There are several reasons if the measured values differ from the specifications: ƒ Humidity in the motor. ƒ Humidity in the connection cable. ƒ Monitoring device faulty. Contact customer service in the event of a fault. WILO SE 2019-10...
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Digital Data Interface connection NOTICE Note the instructions for the Digital Data Interface! Read the separate instructions for the Digital Data Interface and comply with them. Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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Digital Data Interface to display current values and set the limit parameters. A warning message or alarm signal is output upon exceeding the limit parameters. The motor winding additionally features PTC sensors to enable secure pump deactivation. WILO SE 2019-10...
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ƒ Temperature limiter (1 temperature circuit): The unit must be deactivated once the trigger temperature has been reached. ƒ Temperature controller and limiter (2 temperature circuits): Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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To avoid power dissipation, bypass the electronic starter (soft start) once normal op- eration is reached. 6.5.8 Operation with frequency con- verter 6.5.8.1 Asynchronous motor It is possible to operate asynchronous motors at the frequency converter. The fre- quency converter must feature the following connections at a minimum: WILO SE 2019-10...
The pump is not approved for operation with a counter-clockwise rotating field! CAUTION! If the direction of rotation is checked with a test run, comply with the ambient and operating conditions! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Float switches can move freely? – Switching level tested (pump on, pump off, minimum water level)? – Additional dry-running protection installed? ƒ Test operating conditions: – Min./max. temperature of the fluid tested? – Max. immersion depth tested? WILO SE 2019-10...
ING! This can lead to cuts and limbs may be severed! Check the following at regular intervals: ƒ Operating voltage (+/- 5 % of the rated voltage) Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
There is a risk of fatal injury! Ob- serve the specifications in the work regulations! The operator must make sure that the personnel have received and read the work regulations! WILO SE 2019-10...
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6. Clean the pump thoroughly (see “Cleaning and disinfecting”). DANGER! If the pump has been used in fluids hazardous to health, disinfect the pump! 8.4.3 Stationary dry well installation ‡ Pump has been decommissioned. Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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5. Direct the water jet towards the inside via the pressure port to clean the impeller and the pump interior. 6. Flush any dirt residues on the floor into the drain. 7. Allow the pump to dry out. WILO SE 2019-10...
Operating fluid 9.3.1 Filling quantities Motor type Sealing chamber White oil T 17.3 motor 3.8 l 128.5 US.fl.oz. T 17.3M...G... 2.9 l 98 US.fl.oz. T 17.3M...K... 3.6 l 121.5 US.fl.oz. T 17.3L...G... Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Harsh operating conditions include: ƒ Fluids with long-fibre components ƒ Turbulent inlet (e.g. due to air intake, cavitation) ƒ Strongly corroding or abrasive fluids ƒ Heavily gas generating fluids ƒ Operation at an unfavourable duty point WILO SE 2019-10...
Contact customer service if housing parts have worn out! 9.5.5 Function test of the monitoring To test resistances, the pump must be cooled down to the ambient temperature! device Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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ING! Overpressure in the motor! Stop turning the screw plug further if you can hear hissing or whistling! Wait until the pressure has completely dissipated. Fig. 11: Sealing chamber: Oil change 4. Once the pressure has dissipated, fully unscrew the screw plug (+). WILO SE 2019-10...
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⇒ Comply with the specifications for the operating fluid type and quantity! 10.Clean the screw plug (+), replace the seal ring and screw it back in. Max. tightening torque: 8 Nm (5.9 ft·lb)! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Medium-strength thread-locking fluid (e.g. Loctite 243) is used for the liquid screw locking compound. This threadlocker can be loosened with increased force. If the thread-locking fluid cannot be loosened, then the compound must be heated to ap- prox. 300 °C (572 °F). Clean the components thoroughly after dismantling. WILO SE 2019-10...
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▶ Hydraulics housing changed. Pump can be reinstalled. WARNING! If the pump is placed in temporary storage and the lifting equipment is dismantled, secure the pump against falling over and slipping! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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If the gap is too small, the impeller is diffi- cult to rotate. Repeat setting. WARNING! Danger of amputation of limbs! Sharp edges can form on the suction port and impeller. Wear safety gloves to protect against cuts! ▶ Suction port correctly set. Pump can be reinstalled. WILO SE 2019-10...
⇒ Check the impeller to make sure that it runs smoothly, clean the hydraulics if necessary. 3. The sealing chamber control (optional) has interrupted the electric circuit (connec- tion-related) Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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⇒ 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. 8. Pipe system on the pressure side or pressure hose clogged. WILO SE 2019-10...
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! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
Observe the locally applicable regulations! Please consult your local municipality, the nearest waste disposal site, or the dealer who sold the product to you for information on proper disposal. See www.wilo‑recycling.com for more information about recycling. Subject to change without prior notice! Ex rating This section contains further information on the operation of the pump in an explosive atmosphere.
The connection of the Digital Data Interface depends on the selected system mode and other system components. Note installation suggestions and connection variants in the instructions for the Digital Data Interface. Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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Max. overload time: 60 s ƒ Torque applications: quadratic pump curve or automatic energy optimisation pro- cedure (e.g. VVC+) Required speed/torque curves are available on request! ƒ Observe additional measures with regard to EMC regulations (choice of frequency converter, filters, etc.). WILO SE 2019-10...
Changing the mechanical seal Changing the seal on the fluid and motor side is strictly prohibited! 13.6.3 Replacing the connection cable Changing the connection cable is strictly prohibited! Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
The following measures can help to reduce or avoid these faults: ƒ Keeping within the limit values stated in IEC 60034‑25 for overvoltage and rise speed. Output filters may need to be installed. WILO SE 2019-10...
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Do not exceed the rated current or rated speed of the motor. ƒ It must be possible to connect the motor’s own temperature monitoring (bimetallic strip or PTC sensor). Installation and operating instructions Wilo Motor T 17.3, 20.2:, EMU FA, Rexa SUPRA, Rexa SOLID...
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WILO Pompa Sistemleri Jakarta Timur, 13950 Sistemas Hidraulicos Lda. San. ve Tic. A.S¸ T +62 21 7247676 4475-330 Maia 34956 İstanbul citrawilo@cbn.net.id T +351 22 2080350 T +90 216 2509400 bombas@wilo.pt wilo@wilo.com.tr Further subsidiaries, representation and sales offices on www.wilo.com Oktober 2018...
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WILO SE Nortkirchenstr. 100 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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