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Summary of Contents for Wilo Rexa FIT
- Page 1 Pioneering for You Wilo-Rexa FIT en Installation and operating instructions · 6063547 • Ed.07/2019-02...
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Page 3: Table Of Contents
Transport.......................................... 11 Storage .......................................... 12 6 Installation and electrical connection .......................... 12 Personnel qualifications.................................... 12 Installation types...................................... 12 Operator responsibilities.................................... 12 Installation ........................................ 13 Electrical connection ...................................... 16 7 Commissioning.................................. 18 Personnel qualifications.................................... 18 Installation and operating instructions Wilo-Rexa FIT... - Page 4 Maintenance measures .................................... 23 10 Faults, causes and remedies .............................. 24 11 Spare parts.................................... 26 12 Disposal.................................... 26 12.1 Oils and lubricants...................................... 26 12.2 Protective clothing ...................................... 26 12.3 Information on the collection of used electrical and electronic products.................... 27 WILO SE 2019-02...
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Page 5: General Information
Failure to follow the instructions can lead to (serious) injuries! Improper use ƒ ƒ CAUTION! Incorrect storage or transport ƒ Failure to follow the instructions can lead to property damage Incorrect installation or dismantling and a possible total loss. ƒ Insufficient maintenance Installation and operating instructions Wilo-Rexa FIT... -
Page 6: Personnel Qualifications
Motor protection switch ƒ Be instructed about locally applicable regulations governing Make provision for an on-site motor protection switch for accident prevention. devices without a plug! The minimum requirement is a thermal relay/motor protection switch with temperature compensation, WILO SE 2019-02... -
Page 7: Use In Fluids Hazardous To Health
Immersion depth – ƒ If the device is operated under normal operating conditions, Safety gloves for protection against cuts the operator must measure the sound pressure. Ear protection – Safety helmet (when using lifting equipment) Installation and operating instructions Wilo-Rexa FIT... -
Page 8: Maintenance Tasks
ƒ Provide the necessary protective equipment and make sure Intended use also includes compliance with this manual. Any that the personnel wears it. other use is regarded as non-compliant with the intended use. WILO SE 2019-02... -
Page 9: Product Description
The pump can operate continuously at the rated load without ex- – With shockproof plug and fitted with a float switch ceeding the permissible temperature. ƒ Three-phase current version: – With bare cable end – With CEE plug and fitted with a float switch Installation and operating instructions Wilo-Rexa FIT... -
Page 10: Operation With Frequency Converter
W = abbreviation for week ƒ General ww = calendar week Date of manufacture See rating plate Type key [MFY] Example: Wilo-Rexa FIT V06DA-110/EAD1-2-T0015-540-P Mains connection [U/f] See rating plate Series Power consumption [P ] See rating plate Impeller = vortex impeller Rated power [P... -
Page 11: Scope Of Delivery
Danger of (serious) injuries caused by falling parts. Loads may not be carried over work places where people are present! Fig. 2: Attachment point ƒ Adhere to the applicable national safety regulations. ƒ Use legally specified and approved lifting gear. Installation and operating instructions Wilo-Rexa FIT... -
Page 12: Storage
Do not store the pump in rooms in which welding work is car- ƒ Structural components and foundations must be of sufficient ried out. The resulting gases or radiation can corrode the stability in order to allow the device to be fixed securely and elastomer parts and coatings. WILO SE 2019-02... -
Page 13: Installation
Prepare operating space/installation location as follows: Diameter hydraulics housing – Clean, free of coarse solids Minimum distance from the wall: – Dry well - alternating operation: min. 0.3 × d – Frost-free - parallel operation: min. 1 × d Installation and operating instructions Wilo-Rexa FIT... - Page 14 Protective equipment has been put on! ensure the required cooling, the motor must be completely im- 1. Place the pump horizontally on a firm surface. The screw mersed for at least 1 min. plug points upwards. WARNING! Risk of hands being WILO SE 2019-02...
- Page 15 5. Have the power supply cables routed into the chamber mersed for at least 1 min. by a qualified electrician and route it outside properly from the chamber. ▶ The pump is installed, the qualified electrician can make the electrical connection. Installation and operating instructions Wilo-Rexa FIT...
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Page 16: Electrical Connection
Fill levels are recorded by using different sensor types (float switches, pressure and ultrasound measurements or electrodes). The following must be observed when using a level control device: WILO SE 2019-02... - Page 17 6.5.2.2 Test the resistor of the temperature sensor Measure the resistor of the temperature sensors with an ohm- meter. The bimetallic strips must have a measured value of 0 Ohm (passage). Fig. 8: Connection diagram three-phase current motor Wire number Designation Terminal Installation and operating instructions Wilo-Rexa FIT...
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Page 18: Commissioning
Deactivation of the pump is always recom- properly. mended! ƒ The pump is suitable for use under the specified operating conditions. WILO SE 2019-02... -
Page 19: Direction Of Rotation Check (For Three-Phase Current Motors Only)
Allow the pump to cool down at The hydraulics housing must be filled completely with the ambient temperature after switching it off! fluid and there must be no air cushions in the hydraulics. Installation and operating instructions Wilo-Rexa FIT... -
Page 20: Shut-Down/Dismantling
The operator must make sure that the person- use of the necessary tools and fixation materials for the relev- nel have received and read the work regulations! ant construction site. Operator responsibilities ƒ Locally applicable accident prevention and safety regulations of trade associations. WILO SE 2019-02... - Page 21 NOTICE! An appropriate disinfectant must be used for 4. Clean the pump thoroughly (see point “Cleaning and dis- contaminated pumps! Strictly observe the manufac- infecting”). DANGER! Disinfect the pump when used in turer’s specifications concerning use! fluids hazardous to health! Installation and operating instructions Wilo-Rexa FIT...
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Page 22: Maintenance And Repair
9.3.2 Filling quantities functioning properly before use! The filling quantities depend on the pump type: ƒ Rexa FIT V.../EAD1-2...: 900 ml (30 US.fl.oz.) ƒ Always carry out maintenance tasks in a clean location with ƒ Rexa FIT V.../EAD1-4...: 1500 ml (51 US.fl.oz.) good lighting. It must be possible to position the pump safely and secure it. -
Page 23: Maintenance Measures
If damage is identified on the connection cable, decommission the ƒ Heavily gas generating fluids pump immediately! Have the connection cable replaced by Wilo ƒ Operation at an unfavourable duty point customer service. Only operate the pump up again once the dam- ƒ... -
Page 24: Faults, Causes And Remedies
Protective equipment has been put on! quirement, observe the specifications of the ‡ work regulations! The operator must make Pump has been dismantled and cleaned (decontamin- sure that the personnel have received and read ated if required). the work regulations! WILO SE 2019-02... - Page 25 ⇒ Check the inlet and remove clogging. ⇒ Check the impeller to make sure that it runs 2. Slide valves on the pressure side closed. smoothly, clean the hydraulics if necessary. ⇒ Open all gate valves completely. Installation and operating instructions Wilo-Rexa FIT...
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Page 26: Spare Parts
⇒ Have the connection checked and corrected by a drips immediately! qualified electrician. 12.2 Protective clothing 5. Incorrect direction of rotation. Used protective clothing must be disposed off in accordance with ⇒ Have the connection corrected by a qualified elec- the locally applicable guidelines. trician. WILO SE 2019-02... -
Page 27: Information On The Collection Of Used Electrical And Electronic Products
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. Further recycling information at www.wilo‑recycling.com. Installation and operating instructions Wilo-Rexa FIT... - Page 31 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...
- Page 32 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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