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Table of Contents
Related Manuals for TapFlo TE Series
Summary of Contents for TapFlo TE Series
- Page 1 IOM manual TE/TXE Electric Diaphragm Pumps Original Instruction 2020 | 2 Read this instruction manual carefully, before you install and operate the pump Pump models: TE/TXE50 TE/TXE100 TE/TXE200 TE/TXE70 TE/TXE120 TE/TXE220 TE/TXE80 TE/TXE125 TE/TXE225...
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Page 2: Table Of Contents
Temperature hazards ....................... 13 1.8.8. Rotating parts........................14 1.9. Example of installation ......................14 1.10. Recommended installations ....................14 1.10.1. Flooded ..........................14 1.10.2. Self-priming ........................15 1.11. Instruments ........................... 15 1.11.1. Electric power ........................15 IOM manual Tapflo TE series... - Page 3 Test run ..........................28 SPARE PARTS ..........................29 4.1. Exploded view .......................... 29 4.3. Stocking recommendation ...................... 30 4.4. How to order parts........................31 4.5. Pump code ..........................31 DATA ............................. 32 5.1. Capacity curves......................... 32 IOM manual Tapflo TE series...
- Page 4 Technical data .......................... 33 5.5. Dimensions ..........................35 5.6. Tightening torques ........................36 5.7. Permitted loads on manifolds ....................37 WARRANTY ..........................38 6.1. Warranty form .......................... 38 6.2. Returning parts ........................39 6.3. Warranty ........................... 39 IOM manual Tapflo TE series...
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Page 5: Ec Declaration Of Conformity 01/Ec/Te/2019
Text with EEA relevance Mr Michał Śmigiel is authorized to compile the technical file. Tapflo Sp. z o.o. ul. Czatkowska 4b 83-110 Tczew Signed for and on behalf of Tapflo AB Håkan Ekstrand Managing director Tapflo AB, 30.01.2019 r. -
Page 6: Eu Declaration Of Conformity 01/Atex/Te/2020
II 2G Ex h IIC T6…T4 Gb II 2D Ex h IIIC T60ºC…T125ºC Db Signed for and on behalf of Tapflo AB Håkan Ekstrand Managing Director Tapflo AB, 01.04.2020r... -
Page 7: General
The personnel in charge of installation, operation and maintenance of the pumps we produce must be qualified to carry out the operations described in this manual. Tapflo shall not be held responsible for the training level of personnel and for the fact that they are not fully aware of the contents of this manual. -
Page 8: Related Manuals
The nameplate is made in the below design. It is made of AISI 304 stainless steel and placed on the pump centerblock (see page 1). Non-ATEX nameplate dimensions are 38 x 48 mm and ATEX 38 x 78 mm. IOM manual Tapflo TE series... -
Page 9: Installation
1.1. Operation principle The Tapflo electric diaphragm pump is driven by a gear-motor. In EODD pumps we have to change rotary motion into reciprocating one. It is obtained by an eccentric shaft with a cam and piston. The rotary movement of the shaft (red part) is transferred to the reciprocating movement of the diaphragm shaft (yellow part). -
Page 10: Lifting And Transportation
In any case, it is advisable to fit some anti-vibration rubber pieces between the pump and the brickwork. IOM manual Tapflo TE series... -
Page 11: Environment
Coil the hose at least one turn. All components (hose, pipe, valves etc.) on the discharge piping must be designed for minimum PN 10. NOTE! Never close the shut-off valve during pump operation! IOM manual Tapflo TE series... -
Page 12: Health And Safety
1.8.1. Protection In the interest of health and safety it is essential to wear protective clothing and safety goggles when operating, and/or working in the vicinity of Tapflo pumps. 1.8.2. Explosion hazardous environments – ATEX The standard PE & PTFE series pumps are not allowed to operate in environments where there is danger of explosion. -
Page 13: Electrical Safety
INSTALLATION ATEX (directive 2014/34/EU) classification of Tapflo TXE pump units: Equipment group: – all other explosive areas than mines; Category group: – high level of protection (can be used in zone 1); Atmosphere: – gas; Explosion group: – gas group (such as acetylene, hydrogen);... -
Page 14: Air Pressure
1.8.6. Noise level At tests, the noise level from a Tapflo pump has not exceeded 80 dB(A). Under some circumstances, for example if the pump is operating under high speed, the noise can be inconvenient or hazardous for personnel staying for long periods in the vicinity of the pump. -
Page 15: Rotating Parts
9. Flow gauge 10. Safety valve 1.10. Recommended installations The Tapflo pump is flexible in the way you are able to install it. 1.10.1. Flooded The piping system is designed with a positive suction head. This is the best way of installation where it is necessary to completely evacuate all liquid from the container, or where viscous (thick) products are transferred. -
Page 16: Self-Priming
1.10.2. Self-priming The Tapflo pump is designed to pull a high vacuum. It is able to evacuate an empty suction pipe without any damage to the pump. The suction lift is up to 3.5 meters (11.5 ft.) from an empty suction pipe and up to 8 meters (26.2 ft.) from a wetted pipe. -
Page 17: Motor Connection
(e.g. motor breaker switches) in the power circuit. Safety devices against overloads must also protect the motors. Make sure that the motor has suitable grounding and that it has been connected properly. IOM manual Tapflo TE series... -
Page 18: Gear-Motor Standard
INSTALLATION 1.13. Gear-motor standard As a standard Tapflo EODD pump are equipped with gear-motors of the following parameters: ➢ International Mounting Arrangement – B5 ➢ Number of poles / Rotation speed [rpm] – 4 / 1400 ➢ Non ATEX* ➢ Protection grade – IP55 ➢... -
Page 19: Operation
When the pump has been filled with liquid, the speed may be raised in order to increase the suction capacity of the pump. Remember that suction capacity is higher when pump runs slowly. IOM manual Tapflo TE series... -
Page 20: Dry Running
(if used – at 50 Hz cool down should be set to 5 seconds). If pump stoppage exceeds 30 minutes – relief the pressure from the diaphragm air side NOTE! Never stop the pump by completely closing the discharge valve without motor shut down. IOM manual Tapflo TE series... -
Page 21: Cleaning And Disinfection
2.4.1. CIP – Cleaning In Place (Sanitary pumps) The importance of easy cleaning is especially great in hygienic applications. Tapflo sanitary pumps are designed for CIP (cleaning in place). This allows the pump to be internally cleaned without disassembly. The pump can be cleaned by flushing through with a CIP fluid (usually a mild solution of sodium hydroxide and a sanitizing additive) or by injection of hot steam. -
Page 22: Actions In Emergency
In addition, the currently handled fluid and the corresponding safety data sheet must be taken into account. When fluid leakage occurs, the air supply has to be closed and the pressure released. During spillage of an aggressive liquid, local and national safety rules must be followed. IOM manual Tapflo TE series... -
Page 23: Maintenance
Scheduled maintenance is especially important to prevent spills or leakage due to diaphragm failure. Inspect and replace bearing and/or gear-motor shaft extension if failure is suspected. Inspect and replace set screw bearing, set screw and diaphragm shaft if failure is suspected. IOM manual Tapflo TE series... -
Page 24: Complete Inspection
The characteristics of the liquid, temperature, materials used in the pump and running time decide how often a complete inspection is necessary. Nevertheless, Tapflo recommends to inspect the pump at least once a year. Parts from KIT LIQ should be changed during inspection. Tapflo recommend KIT VAL to be changed once per 2 years as well. -
Page 25: Location Of Faults
Make sure all connections are tight Liquid temperature too high Cool the liquid Abnormal wear Loads on the pipes Connect the pipes independent of the pump Foreign objects in the liquid Use a filter on the suction side IOM manual Tapflo TE series... -
Page 26: Disassembly Of The Pump
➢ IOM Manual - Metal series diaphragm pumps ➢ IOM Manual - Sanitary Series Fig. 3.6.1 Fig. 3.6.2 Unscrew both diaphragms [15] from the pump Unscrew both diaphragm back-up discs [159] from centre section. the pump centre section. IOM manual Tapflo TE series... - Page 27 By hand, align the diaphragm shaft [16] in the Use the set screw [176] to remove the gear-motor middle of the centre section. This is necessary to shaft extension [160] from the centre section. allow extraction of the shaft extension. IOM manual Tapflo TE series...
- Page 28 Fig. 3.6.13 Fig. 3.6.14 Unscrew two stand mounting screws [174]. Remove both stands [17L] [17R] from the gear- motor. The pump is now completely disassembled. Check all components for wear or damage and replace if necessary. IOM manual Tapflo TE series...
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Page 29: Assembly Procedure
We recommend you to conduct a test run of the pump before installing it in the system, so no liquid gets wasted if the pump leaks or perhaps does not start accordingly to wrong assembly of the pump. After two weeks of operation retighten the nuts with appropriate torque. IOM manual Tapflo TE series... -
Page 30: Spare Parts
PA6 anodized aluminum Diaphragm support plate AISI 316L Diaphragm shaft Stainless steel Gear-motor shaft extension (complete Coated carbon steel including pos. 271, 272 and 273) 1652 Diaphragm grub screw Rubber feet Rubber Stand – left AISI 304 IOM manual Tapflo TE series... -
Page 31: Stocking Recommendation
KITs: KIT LIQ and KIT VAL that include parts on pump wetted side. Please refer to specific series IOM manual for further details on the contents of each KIT and contact Tapflo for KIT pricing. What is more we recommend to stock the following wear parts: Pos. -
Page 32: How To Order Parts
4.4. How to order parts When ordering spare parts for Tapflo pumps, please let us know what is the model number and serial number from the pump centre body or housing. Then just indicate the part numbers from the spare parts list and quantity of each item. -
Page 33: Data
The performance curves are based on water at 20°C. Other circumstances might change the performance. See below how the capacity will change at different viscosities and suction lifts. 5.2. Capacity changes Capacity changes at different suction lifts Capacity changes at different viscosities IOM manual Tapflo TE series... -
Page 34: Dry Suction Lift Curve
97 / 3/4” BSP 1” BSP 1 1/2” BSP 3/4” BSP 1” BSP 1 1/2” BSP female female female female female female Connection standard thread (G) thread (G) thread (G) thread (G) thread (G) thread (G) IOM manual Tapflo TE series... - Page 35 A4-80 Diaphragm shaft Coated and hardened steel Pump stand AISI 304 Stainless steel Internal mechanism Coated and hardened steel, A4, PE1000 Internal seals PTFE Bearings steel Coupling PUR and steel Coupling cover PA6 anodized aluminium IOM manual Tapflo TE series...
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Page 36: Dimensions
0.33 x 0.33 x 0.33 x 0.33 x 0.33 x 0.33 x 0.73 0.73 0.73 0.73 0.73 0.73 0.73 0.73 0.73 SMS3017 DIN 11851 SMS 1145 *Max height and length may vary depending on motor type IOM manual Tapflo TE series... -
Page 37: Tightening Torques
What is more, for proper operation and safety the torque values should be checked frequently as part of preventive maintenance (please contact Tapflo for interval proposals). Although pump applications vary, a general guideline is to re-torque the pump every two weeks. -
Page 38: Permitted Loads On Manifolds
(inlet/outlet) [Nm] (inlet/outlet) (inlet/outlet) [Nm] TE70 Load [N] Moment of force Direction (inlet/outlet) (inlet/outlet) [Nm] TE120 Load [N] Moment of force Direction (inlet/outlet) (inlet/outlet) [Nm] TE220 Load [N] Moment of force Direction (inlet/outlet) (inlet/outlet) [Nm] IOM manual Tapflo TE series... -
Page 39: Warranty
%, of max size [mm]: Flow [l/min]: Duty [h/day]: No of starts per day: Discharge head [bar]: Suction head / lift [m]: Air pressure [bar]: Quality of the air (filter, micron, lubrication): Other: Place for sketch of installation: IOM manual Tapflo TE series... -
Page 40: Returning Parts
6.3. Warranty Tapflo warrants products under conditions as stated below for a period of not more than 5 years from installation and not more than 6 years from date of manufacturing. 1. The following terms and conditions apply to the sale of machinery, components and related services and products, of Tapflo (hereinafter “the products”). - Page 41 9. Tapflo will not be liable on any claim, whether in contact, tort, or otherwise, for any indirect, special, incidental, or consequential damages, caused to the customer or to third parties, including loss of profits, arising by any possible infringement of par.