Related Manuals for Wilo FKT 50.1
Summary of Contents for Wilo FKT 50.1
- Page 1 Pioneering for You Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA en Installation and operating instructions · 6074701 • Ed.03/2019-01...
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Page 3: Table Of Contents
Before switching on...................................... 30 Switch on and off...................................... 30 During operation ...................................... 30 8 Shut-down/dismantling................................. 31 Personnel qualifications.................................... 31 Operator responsibilities.................................... 32 Shut-down........................................ 32 Removal.......................................... 32 Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... - Page 4 12.2 Water-glycol mixture ..................................... 49 12.3 Protective clothing ...................................... 49 12.4 Information on the collection of used electrical and electronic products.................... 49 13 Appendix.................................... 49 13.1 Tightening torques ...................................... 49 13.2 Operation with frequency converter................................ 50 13.3 Ex rating ........................................... 51 WILO SE 2019-01...
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Page 5: General Information
These safety instructions are shown differ- ently: ƒ Safety instructions relating to personal injury start with a signal word, are preceded by a corresponding symbol and are shaded in grey. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... - Page 6 These instructions use the following symbols: Danger of electric voltage Danger of bacterial infection Danger of explosion Danger – explosive atmosphere General warning symbols Warning of cutting injuries Warning of hot surfaces Warning of high pressure Warning of suspended loads WILO SE 2019-01...
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Page 7: Personnel Qualifications
The following monitoring devices must be provided on-site: Circuit breaker The size and switching characteristics of the circuit breakers must conform to the rated current of the connected product. Observe local regulations. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 8: Use In Fluids Hazardous To Health
Work area of the device is not a recreational area. No persons are allowed in the work area during operation. ƒ The operator must immediately report any faults or irregularities to their line man- ager. ƒ If safety-endangering defects occur, the operator must immediately deactivate the device: WILO SE 2019-01... -
Page 9: Maintenance Tasks
Equip hazardous components inside the system with an on-site guard. ƒ Identify and cordon off the work area. ƒ To ensure safe working practice, define the responsibilities of the employees. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 10: Application/Use
Centrifugal hydraulics with different impeller shapes, horizontal flange connection on the pressure side, inspection cover as well as casing and impeller wear rings. The hydraulics are not self-priming, in other words, the fluid must flow in either auto- matically or with supply pressure. WILO SE 2019-01... - Page 11 ƒ FKT 50.1, FKT 57, FKT 63.1: The sealing chamber and the cooling system form a one-chamber system. The sealing chamber and the cooling system are filled with P35 coolant.
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Page 12: Monitoring Devices
Fluid side: SiC/SiC – Static: NBR (nitrile) The precise details of the materials are shown in the respective configuration. Monitoring devices Overview of possible monitoring devices: FKT 50.1 FKT 57 FKT 63.1 FKT 63.2 Internal monitoring devices Terminal room/motor compart- •... -
Page 13: Operating Modes
The following is an overview of the abbreviations and associated data on the rating plate: Rating plate Value designation Pump type P-Typ Motor type M-Typ Serial number Article number Art.-No. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 14: Type Key
JJJJ = year ƒ W = abbreviation for week ƒ ww = calendar week Type key Example: Wilo-EMU FA 50.98D + FKT 63.1-8/70GEx-E3 Hydraulics type key Sewage pump x10 = nominal diameter of pressure connection Internal performance coefficient Impeller shape:... -
Page 15: Scope Of Delivery
Use tear-proof plastic sacks of sufficient size to pack- age used pumps for transport in a leak-proof manner. The following points must also be observed: Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 16: Storage
Impellers must be turned by 180 ° at regular intervals (3 – 6 months). This prevents locking of the bearings and renews the lubrication film of the mechanical seal. WARNING! There is a risk of injury due to sharp edges on the impeller and suction port! WILO SE 2019-01... -
Page 17: Installation And Electrical Connection
Do not exceed the maximum bearing capacity of the lifting equipment! Check that lifting equip- ment is functioning properly before use! Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... - Page 18 Use only properly functioning lifting equipment to lift and lower the pump. Ensure that the pump does not become jammed during lifting and lowering. Do not exceed the maximum bearing capacity of the lifting equipment! Check that lifting equip- ment is functioning properly before use! WILO SE 2019-01...
- Page 19 4. Once the pump is set upright, loosen the lifting gear at the hydraulics. ▶ The pump is aligned and ready to be set down. Fig. 6: Unload pump: turn Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 20 1. Place the pump upright on a firm surface. WARNING! Risk of hands being crushed. Ensure that the pump cannot fall over or slip away! 2. Carefully and slowly reach into the hydraulics housing through the pressure port and rotate the impeller. WILO SE 2019-01...
- Page 21 8. Pour the new operating fluid in through the hole for the screw plug (+). ⇒ Comply with the specifications for operating fluid type and quantity! When re- cycling the operating fluid, check the quantity and if required adjust it! Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 22 On the pressure side, the on-site pipe system is con- nected to the suspension unit and on the suction side to the pump. The connected pipe system must be self-supporting. The suspension unit must not support the pipe sys- tem! WILO SE 2019-01...
- Page 23 The minimum level in the collecting space must be at the same height as the upper edge of the hydraulics housing! ƒ Max. ambient temperature: 40 °C (104 °F) Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
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Page 24: Electrical Connection
Risk of death due to electrocution! Improper conduct when carrying out electrical work can lead to death due to electric shock! Electrical work must be carried out by a qualified electrician in accordance with the locally applicable regulations. WILO SE 2019-01... - Page 25 Measure the resistor of the temperature sensors with an ohmmeter. The following ature sensor measured values must be complied with: ƒ Bimetallic strip: Measured value = 0 ohms (continuity). Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 26 • Note the additional information in the chapter on potentially explosive areas found in the appendix of these installation and operating instructions! Overview of possible monitoring devices: FKT 50.1 FKT 57 FKT 63.1 FKT 63.2...
- Page 27 When the threshold for the high temperature limit is reached, the motor must deactivate with manual reactivation. Note the additional information in the section on potentially explosive areas in the appendix! Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 28 To avoid power dissipation, bypass the electronic starter (soft start) once normal op- eration is reached. 6.5.6 Operation with frequency con- Operation on the frequency converter is permitted. Refer to the appendix for the relev- verter ant requirements! WILO SE 2019-01...
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Page 29: Commissioning
Key: − = not available/possible, o = optional, • = as standard For use in explosive atmospheres, the pump must be marked as follows on the rating plate: Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 30: Before Switching On
This heating creates a pressure of several bars in the hydraulics. The pressure can result in the pump exploding! Make sure that all gate valves are open during operation. Open closed gate valves immediately! WILO SE 2019-01... -
Page 31: Shut-Down/Dismantling
Electrical work: A qualified electrician must carry out the electrical work. ƒ Installation/dismantling: The technician must be trained in the use of the necessary tools and fixation materials for the relevant construction site. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 32: Operator Responsibilities
NOTICE Use only properly functioning lifting equipment! Use only properly functioning lifting equipment to lift and lower the pump. Ensure that the pump does not become jammed during lifting and lowering. Do not exceed WILO SE 2019-01... - Page 33 A disinfectant is provided for contaminated pumps. 1. Attach the lifting equipment to the attachment point of the pump. 2. Lift the pump approximately 30 cm (10 in) above the ground. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
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Page 34: Maintenance And Repair
If flammable solvents and cleaning agents are used, open flames, naked lights and smoking are prohibited. Labelling of the screw plugs Motor compartment screw plugs Sealing chamber screw plugs Cooling system screw plugs Leakage chamber screw plug Condensation water chamber screw plug Grease nipple screw plug WILO SE 2019-01... -
Page 35: Operating Fluid
Maintenance intervals To ensure reliable operation, maintenance tasks must be carried out regularly. Depend- ing on the real ambient temperatures, maintenance intervals different from those men- Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 36: Maintenance Measures
Regular inspections can therefore largely prevent major secondary damage and reduce the risk of total breakdown. In this regard, it is re- commended to use remote monitoring for regular inspections. 9.6.2 Visual inspection of the connec- Check connection cable for: tion cable WILO SE 2019-01... - Page 37 To close the drain hole, turn the lever so it is at right angles to the direction of flow (to the shut-off ball cock). ƒ After closing the shut-off ball cock, screw in the screw plug again. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 38 9. Pour the new operating fluid in through the hole of the screw plug (+). ⇒ Comply with the specifications for 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)! WILO SE 2019-01...
- Page 39 ⇒ Comply with the specifications for 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 FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 40 5. Unscrew screw plug (-) and drain the operating fluid. 6. Clean screw plug (E) and (-), replace the seal ring and screw it back in. Max. tight- ening torque: 8 Nm (5.9 ft·lb)! Fig. 16: Drain the leakage chamber FKT 50.1, 57, 63.1 WILO SE 2019-01...
- Page 41 5. Clean the screw plug (-), replace the seal ring and screw it back in. Max. tightening torque: 8 Nm (5.9 ft·lb)! Fig. 18: Draining condensation water FKT 50.1, 57, 63.1 Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 42 5. Use a grease gun to inject the new grease into the grease nipple. 6. Clean screw plug (E) and (+), replace the seal ring and screw it back in. Max. tight- ening torque: 8 Nm (5.9 ft·lb)! Fig. 20: Greasing roller bearings FKT 50.1, 57, 63.1 WILO SE 2019-01...
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Page 43: Repairs
A screw locking device can be used on the screws. Screw locking is done at the factory ing devices using two different methods: ƒ Thread-locking fluid ƒ Mechanical screw locking device Always re-apply the screw locking device! Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... - Page 44 ▶ Hydraulics housing changed. Pump can be reinstalled. WARNING! If the pump is placed in temporary storage and the lifting equipment dis- mantled, secure the pump against falling over and slipping! WILO SE 2019-01...
- Page 45 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. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
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Page 46: Faults, Causes And Remedies
⇒ 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) WILO SE 2019-01... - Page 47 ⇒ Open all gate valves on the pressure side completely. ⇒ Check the impeller shape, use other impeller shapes if required. Contact cus- tomer service. 7. Signs of wear on the hydraulics. Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 48 ƒ Telephone or written support. ƒ On-site support. ƒ Inspection and repair at the factory. Costs may be incurred if you request customer services! Please contact customer ser- vices for more information. WILO SE 2019-01...
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Page 49: Spare Parts
0.76 18.5 1.89 13.5 3.77 27.5 5.81 13.77 23.45 29.06 42.31 57.61 Geomet-coated screws (strength 10.9) with Nord-Lock washer Threaded Tightening torque kp m ft·lb 0.94 Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... -
Page 50: Operation With Frequency Converter
Observe additional measures with regard to EMC regulations (choice of frequency converter, using filters, etc.). ƒ Never 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). WILO SE 2019-01... -
Page 51: Ex Rating
The voltage tolerance may not be higher than max. ±5 %. Overview of possible monitoring devices: FKT 50.1 FKT 57 FKT 63.1 FKT 63.2 Internal monitoring devices Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA... - Page 52 Appendix FKT 50.1 FKT 57 FKT 63.1 FKT 63.2 Terminal room/motor compart- • • • • ment • • • • Motor winding Motor bearings − − − • Sealing chamber • • • • Leakage chamber Vibration sensor External monitoring devices −...
- Page 53 If the housing coating has to be repaired, the maximum coat thickness is 2 mm (0.08 in)! 13.3.6.2 Changing the mechanical seal Changing the seal on the fluid and motor side is strictly prohibited! Installation and operating instructions Wilo Motor FKT 50.1, 57, 63.1, 63.2 + EMU FA...
- Page 54 Appendix 13.3.6.3 Replacing the connection cable Changing the connection cable is strictly prohibited! WILO SE 2019-01...
- Page 55 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 56 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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