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Related Manuals for VERDER VERDERFLEX Dura 55 Series
Summary of Contents for VERDER VERDERFLEX Dura 55 Series
- Page 1 Peristaltic Hose Pump Operating manual Dura 55 series Version...
- Page 2 The information in this document is essential for the safe operation and servicing of Verderflex® Dura pumps. This document must be read and understood thoroughly prior to installation of unit, electrical connection and commissioning. Original instructions (en) Version 01 2 | Page © Verder Liquids B.V...
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Page 3: Table Of Contents
Flange assembly ............................17 6.6.1 Port flange assembly without insert ....................17 6.6.2 Port flange assembly with insert ....................17 Filling the pump with lubricant ........................18 6.7.1 Fitting the inspection window ......................18 Original instructions (en) Version 01 3 | Page © Verder Liquids B.V... - Page 4 Cleaning agents (after hose is removed) ....................30 11.6 Lubricants ..............................30 11.7 Number of shims required ...........................30 11.8 Rotor setting distance ..........................30 Trademarks ............................31 Document History ..........................31 Original instructions (en) Version 01 4 | Page © Verder Liquids B.V...
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Page 5: Declaration Of Conformity
Dura 55 series - Operating manual Declaration of Conformity (EC) EC declaration of conformity according to machinery directive, appendix II A VERDER Ltd., Unit 3 California Drive, Castleford hereby declare that the following machine adheres to the relevant EC directives detailed below: Designation Dura 55... - Page 6 In accordance with the UK Supply of Machinery (Safety) Regulations 2008, No 1597 ANNEX II, Part I, Section B VERDER Ltd., Unit 3 California Drive, Castleford hereby declare that the following machine adheres to the relevant UK legislation detailed below:...
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Page 7: About This Document
About This Document The Verderflex Dura 55 series (D55/D55HF) is a range of peristaltic pumps which have been developed according to the latest technology and subject to continuous quality control. These operating instructions are intended to facilitate familiarisation with the pump and its designed use. -
Page 8: Safety
The warranty is void if the customer fails to follow any / operators prior to installation and commissioning, and it Instruction, Warning or Caution in this document. Verder has must always be kept easily accessible within the operating made every effort to illustrate and describe the product in this premises of the machine. -
Page 9: Obligation Of Personnel
EU will void all warranty for the product. (Refer warranty terms and conditions for more details). Verder shall not be liable for any injuries, losses or damages including, but not limited to any personal injuries, anticipated or lost profits, incidental damages, consequential damages,... -
Page 10: Transport, Storage And Disposal
Please observe the storage recommendations and use by dates which apply to hose you may wish to bring into service after storage. Figure 1. - Fastening lifting gear to pump Original instructions (en) Version 01 10 | Page © Verder Liquids B.V... -
Page 11: Disposal
5.1 Design details Verderflex Dura 55 series is a twin lobe, single rotor, peristaltic pump with quick-fit port flange design which clamps and seals in one easy movement to speed up hose replacement. -
Page 12: Bearings And Lubrication
5.4 Bearings and lubrication Pump: To be filled at installation with appropriate lubricant if not supplied pre-filled (g11. Technical specifications). Bearings are sealed units and need no additional lubricant. Original instructions (en) Version 01 12 | Page © Verder Liquids B.V... -
Page 13: Installation And Connection
6.2 Installation at site Lift the pump. (g4.1.2 Lifting) Put the pump down at the installation site. Bolt the pump down; use all 4 holes. Original instructions (en) Version 01 13 | Page © Verder Liquids B.V... -
Page 14: Planning The Pipes
Provide shut-off valves in the suction and discharge lines. Allowing safe removal of product Include drainage taps in suction and discharge lines at the lowest point. Bellows Table 4. - Dos and don’ts Original instructions (en) Version 01 14 | Page © Verder Liquids B.V... -
Page 15: Electrical Connection
Attach the gearbox to the pump housing. relevant motor manual. Fit the eight M10 bolts to fasten the gearbox to the pump housing. Use a torque wrench to apply tightening torque (g11. Technical specifications). Original instructions (en) Version 01 15 | Page © Verder Liquids B.V... -
Page 16: Shimming
Run the pump forward and stop when the hose protrudes from the other end by about 30mm. CAUTION Ensure the hose is installed as indicated in 6.6 Flange assembly. Figure 7. - Shimming Original instructions (en) Version 01 16 | Page © Verder Liquids B.V... -
Page 17: Flange Assembly
Fit the flange to the suction port by holding on to the flange-insert unit, pushing it in together. Repeat steps 1 - 9 using “6.6.3.2 Port flange assembly with insert” to complete assembly. Original instructions (en) Version 01 17 | Page © Verder Liquids B.V... -
Page 18: Filling The Pump With Lubricant
Pump Type Maximum Nozzle Loadings (N) Dura 55/55HF 1500 N 1000 N 1000 N Table 5. - Maximum nozzle loadings on flanges Figure 17. - Fitting the inspection window Original instructions (en) Version 01 18 | Page © Verder Liquids B.V... -
Page 19: Operation
Verify that neither the pump nor the pipe connections are leaking. Perform a second flush by running the pump, 10–20 revolutions with pumped liquid, to remove residue and water inside the pump. Original instructions (en) Version 01 19 | Page © Verder Liquids B.V... -
Page 20: Commissioning The Pump
Standby pump is filled with lubricant (g6.7 Filling the pump with lubricant). Operate the standby pump at least once a week to avoid formation of permanent dents/setting on the hose. Original instructions (en) Version 01 20 | Page © Verder Liquids B.V... -
Page 21: Inspection, Maintenance And Repair
These pumps are generally maintenance-free and any work should normally be limited to inspections and pump lubricant changes as required; these may be more frequent in dust and/or hot condition. Original instructions (en) Version 01 21 | Page © Verder Liquids B.V... -
Page 22: Figure 19. - Verderflex Nbrf Food Grade Hose Identification
VERDERFLEX NBRF food Grade hoses can be identified by: Both an external Yellow Coding / Identification tape and an additional white longitudinal stripe. The hose will also have glass fork symbol as per Regulation (EC) 1935/2004. Original instructions (en) Version 01 22 | Page © Verder Liquids B.V... -
Page 23: Maintenance Schedule
– After 30,000 running hours Check bearing play and function. – When damage is suspected Replace worn components. – When leak is detected Table 8. - Maintenance schedule Original instructions (en) Version 01 23 | Page © Verder Liquids B.V... -
Page 24: Repair
Enclose a completed document of compliance when returning pumps or components to the manufacturer. Please contact Verder Ltd. internal sales department for a copy of the Return of Goods form. Returning without the Return of Goods form will not be accepted. -
Page 25: Hose Change
Care must be taken not to damage the fan blades when using this method. Clean the pump housing. Inspect the flanges for damage and signs of wear. Original instructions (en) Version 01 25 | Page © Verder Liquids B.V... -
Page 26: Troubleshooting
Possible malfunctions are identified and respective cause and remedy are listed in the table. Original instructions (en) Version 01 26 | Page © Verder Liquids B.V... - Page 27 Suction line bore too small Consult the manufacturer High product viscosity Consult the manufacturer Suction / discharge lines not secured properly Check and secure suction / discharge lines Original instructions (en) Version 01 27 | Page © Verder Liquids B.V...
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Page 28: Table 10. - Pump Troubleshooting List
Large particles in the product Do not allow filters to limit suction below accepted levels. Table 10. - Pump troubleshooting list Original instructions (en) Version 01 28 | Page © Verder Liquids B.V... -
Page 29: List Of Tables And Figures
Figure 16. - Filling the pump with lubricant Figure 17. - Fitting the inspection window Figure 18. - Nozzle loadings on flanges Figure 19. - Verderflex NBRF food grade hose identification Original instructions (en) Version 01 29 | Page © Verder Liquids B.V... -
Page 30: Technical Specifications
3.4 Nm Table 12. - Tightening torques Dura 55/ 55HF 4mm from the front of casing to the front of rotor shoe Table 16. - Rotor setting distance Original instructions (en) Version 01 30 | Page © Verder Liquids B.V... -
Page 31: Trademarks
Dura 55 series - Operating manual 12. Trademarks VERDERFLEX is a registered trademark of Verder Liquids B.V. No permission is granted to use any Verder, trademarks or trade ® names included in this document without the prior written agreement of Verder Liquids B.V.
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