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Summary of Contents for SAMES KREMLIN REXSON 4B750
- Page 1 4 BALL PUMP 750 cm3 Pump REXSON 4B750 User Manual 582183110 2021-04-09 Index A Translation of the original instructions SAMES KREMLIN SAS 13 Chemin de Malacher 38240 Meylan www.sames-kremlin.com 33 (0)4 76 41 60 60...
- Page 2 Any communication or reproduction of this document, in any form whatsoever, and any exploitation or communication of its contents are prohibited, except with the express written consent of SAMES KREMLIN. The descriptions and features contained in this document are subject to change without notice.
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Page 3: Table Of Contents
Contents Evolution table of the document ..........................5 Additional Documentations ............................5 Guarantee ..................................6 DECLARATION OF CONFORMITY ......................7 SAFETY INSTRUCTIONS ..........................8 ............................8 ERSONAL SAFETY Overview ..................................8 Meaning of the pictograms ............................9 Security devices ................................. 10 Danger of Pressure .............................. - Page 4 USE OF THE PRODUCT ..........................31 ............................31 SER SETTINGS Cup ..................................... 31 Tightening of the Wet Cup ............................31 Tightening procedure ..............................31 ..........................32 AFETY IN PRODUCTION ..............................32 TART UP ..........................33 HUTDOWN PROCEDURE Pump ..................................33 ....................
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Page 5: Evolution Table Of The Document
Modified by SEGUIN 4 Ball fluid section 750 02/22/2021 REXSON 4B750 Dear customer, you have just purchased your new equipment and we thank you for it. We have taken the utmost care, from design to manufacture, so that this equipment gives you complete satisfaction. -
Page 6: Guarantee
The warranty excludes wear parts, deterioration or wear resulting from abnormal or unscheduled use by SAMES KREMLIN, failure to observe instructions for proper operation or lack of maintenance. -
Page 7: Declaration Of Conformity
Declaration of Conformity 1 Declaration of Conformity Refer to the existing declaration delivered with the product. -
Page 8: Safety Instructions
It must be used only for the purpose for which it was intended. Do not modify or transform the material. Parts and accessories must only be supplied or approved by SAMES KREMLIN. The equipment must be checked periodically. Defective or worn parts must be replaced. -
Page 9: Meaning Of The Pictograms
Safety instructions Meaning of the pictograms Danger: pinching, Danger: high Danger: moving parts Risks of product crushin pressure emanation Danger: hot parts or Danger: flammability Risk of explosion Danger: electricity surfaces risks Danger (user) Gloves required Warning Danger Grounding Protective helmet Hearing protection Mandatory Safety shoes... -
Page 10: Security Devices
Safety instructions Security devices Attention Guards (motor cover, coupling guard, housings, ...) are set up for safe use of the equipment. The manufacturer cannot be held responsible for any bodily injury as well as failures and / or damage to the equipment resulting from the destruction, the occultation or the total or partial removal of the protectors. -
Page 11: Njection Hazards
Safety instructions njection hazards "HIGH PRESSURE" technology requires the utmost care. Operation can cause dangerous leaks. There is a risk of product injection into exposed parts of the body, which can lead to serious injury and the risk of amputation: ... -
Page 12: Toxic Products Hazards
Safety instructions Toxic products hazards Toxic products or vapors can cause serious injury through contact with the body, in the eyes, under the skin, but also by ingestion or inhalation. It is imperative: To know the type of product used and the dangers it represents, ... -
Page 13: Integrity Of The Material
Safety instructions 2.2 Integrity of the material Material recommendations Protectors are put in place for safe use of the equipment. The manufacturer cannot be held responsible in case of: Bodily injury. As well as breakdowns and / or damage to the equipment resulting from the destruction, the misuse or the total or partial withdrawal of the protectors. -
Page 14: Products Implemented
Explosions. It will determine the risks of immediate reactions or due to repeated exposures to the staff. SAMES KREMLIN declines any responsibility, in case of: Bodily or psychic injuries. Direct or indirect material damage due to the use... -
Page 15: Environment
Environment 3 Environment The equipment must be installed on a horizontal, stable and flat ground (eg concrete slab). Non-moving equipment must be fixed to the ground by suitable fasteners (spit, screws, bolts, ...) to ensure their stability during use. To avoid risks due to static electricity, the equipment and its components must be grounded. - Page 16 Environment Material marking Each device is equipped with an identification plate with the name of the manufacturer, the reference of the device, important information for the use of the device (pressure, power, ...) and sometimes against the pictogram shown below. The equipment is designed and manufactured with high quality materials and components that can be recycled and reused.
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Page 17: Available Configurations
Rexson parts number of High Viscosity Pumps Presentation of the pump REXSON 4B750 A very versatile pump, the REXSON 4B750 hydraulic is used for airless applications as well as for the extrusion of thick products (<50000 cP*). Different configurations are available. - Page 18 Available Configurations 4.2 Table 1 Fluid Section-Air Motor Selection Available Motors Pressure Maximum Air Inlet Maximum Outlet Documentation Ratio Pressure Fluid Pressure reference NONE MOTOR 7200 25 : 1 2200 582144110 MOTOR 9200 40 : 1 3500 582145110 R E X 0750 ...
- Page 19 Available Configurations 4.4 Table 3 Seals Pack Selection Available Seals Packing Static seals "O"-rings Upper seals Piston seals packing packing PU and PE PE and PTFEV PEEK PEEK and PTFEG PEEK and PTFEG R E X 0750 ...
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Page 20: Identification
Identification 5 Identification 5.1 Description of the marking of the plate Principles This equipment complies with the following provisions: Machinery Directive (2006/42 / EC), Low Voltage Directive 2006/95 EEC EMV Directive 2004/108 EEC Safety of machinery - Basic terms, general implementation guidelines DIN EN ISO 12100 T1/T2 ... - Page 21 Identification Description SAMES KREMLIN Manufacturer's mark STAINS FRANCE POMPE / PUMP Pump reference and serial number. The first two digits indicate the year of manufacture. REF / SERIE PROD Maximum product pressure (Bar/Psi) MAX. PRES. (Bar/Psi) Maximum air pressure (Bar/Psi)
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Page 22: Correspondence Table New Part Numbers / Significant Designations
Identification 5.2 Correspondence table New part numbers / Significant designations New Part Number Significant Designation 63 MO 0750 M S F 000 REX4B0750-MO-MA-FO-SE Options Motor MOT7200 MOT9200 Material Mixed Steels Stainless Steel Seal PEEK Foot 1’’ F BSPP Documentation Reference Air Motor 7200 582144110 Air Motor 9200... -
Page 23: Correspondence Table Existant Part Numbers / Significant Designations
Identification 5.3 Correspondence table Existant part numbers / Significant designations Existant part Significant designation Motor Material Foot Seal number MOT9200 492 241 340 008 REX4B0750-92-CS-G1-07 40 : 1 Mixed Steels 1’’ F BSPP PEEK MOT9200 492 241 340 101 REX4B0750-92-CS-G1-06 40 : 1 Mixed Steels 1’’... -
Page 24: Technical Characteristics
Technical characteristics 6 Technical characteristics 6.1 General characteristics Technical characteristics Volume per 750 cm cycle 25,35 oz Stroke 200 mm / 7,87 in Fluid outlet 1"F BSPP connection Weight 93kg / 205 lb Maximum fluid 80°C / 176°F temperature Wetted parts Depending on Materials of construction... - Page 25 Technical characteristics (General characteristics - continued) Materials of construction Mixed materials Pump body Wet Cup Carbon steel + Zinc treatment Upper body Carbon steel + Zinc treatment Cylinder Carbon steel + Chromium treatment Piston Stainless steel chromed Carbon steel + Zinc treatment Valve ball Carbon steel Valve seat...
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Page 26: Principle Of Operation
Technical characteristics 6.2 Principle of operation Expected use These pumps coupled to air or hydraulic motors are intended for transferring or spraying different liquid or pasty products with a desired flow rate and output pressure. Functional description When the piston (1) rises, check-valves 2 and 5 close, while check- valves 3 and 4 open. - Page 27 Technical characteristics ATTENTION! The friction generated by the movement of the product inside the pump and its accessories, as well as that caused by the seals, creates static electricity that can cause fire or explosion. Therefore, the fluid section system must be earthed via the motor ground cable (see the motor instruction manual for its ground connection).
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Page 28: Installation
(pneumatic or hydraulic) with compatible stroke. It is imperative to comply with an air motor/fluid section combination provided by SAMES KREMLIN Make sure that all connections of the pump and fluid section components - cables, hoses and pipes - are installed in such a way that they do not cause people to fall. -
Page 29: Air Supply Connection
Installation 7.2.2 Air supply connection Ensure that inbound air supply and hose are of correct size to reduce pressure fluctuations and pressure drops. 7.3 Storage Pump Place the equipment away from moisture after closing the various air inlets and various openings (plugs). Storage before installation: ... -
Page 30: Commissioning
Commissioning 8 Commissioning The fluid sections are integrated in a system, if necessary refer to any additional instructions for further information on commissioning. Pump Pumps are tested for operation at the factory using a light weight oil lubricant. Before commissioning, this lubricant must be removed by flushing with a suitable solvent. -
Page 31: Use Of The Product
Use of the product 9 Use of the product 9.1 User settings Before commissioning, half fill the cup as well as the 2 tanks with lubricant "T". The cup nut must be tightened moderately. Overtightening quickly damages the gland packing. A wrench is supplied to allow proper tightening. -
Page 32: Safety In Production
Use of the product 9.2 Safety in production Guards (motor cover, coupling guard, housings, ...) are set up for safe use of the equipment. The manufacturer can not be held responsible in case of bodily injury as well as breakdowns and / or damage of material resulting from... -
Page 33: Shutdown Procedure
Use of the product 9.4 Shutdown procedure Pump To avoid the risk of personal injury, material injections, injuries caused by moving parts or electric arcs, it is imperative that the following procedure be followed before any work is carried out when shutting down the system, assembling, cleaning or changing the nozzle. -
Page 34: Diagnostic Help / Troubleshooting Guide
Use of the product 9.5 Diagnostic help / Troubleshooting guide Possible symptoms of faults / Causes of faults / Remedies to apply Defaults Possible causes Remedies Tighten the cup. One lubricant gets colored Insufficient tightening of the and its level increases packing nut Incorrect assembly of seals Check the assembly. - Page 35 Use of the product Defaults Possible causes Remedies Pump cycles up and down check Valve, head Replace parts. at different speeds piston seals or cylinder worn. Seals incorrectly mounted or Check mounting; change necessary. damaged The pump does not deliver Insufficient air pressure to the Check;...
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Page 36: Maintenance
If the information given here does not solve the problem you are experiencing, please contact your local SAMES KREMLIN representative for assistance. During prolonged shutdown, stop the pump when the piston is in the low position. -
Page 37: Preventive Maintenance Plan
Maintenance 10.1 Preventive Maintenance Plan ATTENTION Before pump maintenance service work performed, it is imperative to follow the depressurization procedure and the safety instructions. Routine maintenance after certain number operating hours is recommended. This is defined by the service department of the user and depends on the product, the working cycle and the usual pressure. - Page 38 Maintenance Yearly Remove the fluid section completely. Clean all the parts with the appropriate solvent cleaning. Install new seals during the assembly of the pump (refer to package of spare seals). Lubricate the piston and the inside of the cylinder to prevent from damaging the seals.
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Page 39: General Preconisation Maintenance
Maintenance 10.2 General preconisation maintenance ATTENTION Before pump maintenance service work performed, it is imperative to follow the depressurization procedure and the safety instructions. Before each reassembly Clean the parts with the appropriate cleaning solvent. Fit new seals if necessary, after greasing them. ... -
Page 40: Disassembly / Reassembly Operation
Disassembly / Reassembly Operation 11 Disassembly / Reassembly Operation ATTENTION Before pump maintenance service work performed, it is imperative to follow the depressurization procedure and the safety instructions. ATTENTION The equipment is subject to the ATEX directive and must not be modified under any circumstances. Failure to comply with this recommendation does not engage our responsibility. - Page 41 Disassembly / Reassembly Operation Fluid Section PU Seals version REX4B0750---- (For a full description of spare parts, see Part 12 - Spare Parts)
- Page 42 Disassembly / Reassembly Operation Fluid Section PEEK Seals version REX4B0750----07 (For a full description of spare parts, see Part 12 - Spare Parts)
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Page 43: Disassembly Of The Pump
Disassembly / Reassembly Operation Disassembly of the pump Flush the pump, Stop the pump if possible in low or intermediate position, Shut off the pump main air supply, Carry out the relief pressure instructions, Disconnect the outlet and inlet hoses or the outlet and inlet suction systems, ... -
Page 44: Lower And Upper Cup Seals
Disassembly / Reassembly Operation Clean the parts, check them if they are damaged or worn, change them Reinstall the parts in the reverse order of the disassembly sequence taking care following instructions: During the assembly of the flanges, place the adjustment blocks if necessary. - Page 45 Disassembly / Reassembly Operation Take off, check and change if necessary the O- Ring (9) located at the middle of the piston rod (17). Nota: If the piston is damaged, when changing it, you must change the seals indicated previously (refer to § 'lower or upper cup seals').
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Page 46: Inlet Unit Valves
Disassembly / Reassembly Operation Inlet unit valves Unscrew and take off the terminals (10), Take off, check and change if necessary the O- Ring (9) and the first seal (11), Take off, check and change if necessary in the following order: - the retaining grids (12), - the springs (13),... -
Page 47: Spare Parts
Spare parts 12 Spare parts Use only genuine SAMES KREMLIN accessories and spare parts designed to withstand the pump's operating pressures. Fluid Section PU Seals version REX4B0750---- WARNING: these parts are not supplied with the fluid section alone as they... - Page 48 Spare parts Fluid Section PEEK Seals version REX4B0750----07 WARNING: these parts are not supplied with the fluid section alone as they depend on the engine.
- Page 49 Spare parts REX4B0750 - - - Carbon Steel Spare part Ind. Description # Ref. level** Connection flange See motor coupling kit table See motor coupling kit table Cup nut 209 325 'F' washer According to Seals pack composition table 'M' washer 55 581 Plug, model 1"...
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Page 50: Lower Adapter Flange
Spare parts REX4B0750 - - - Carbon Steel Spare part Ind. Description # Ref. level** Stop bush 208 300 Ring 88 497 Terminal 207 817 Inlet unit 207 814 Cylinder 207 823 Outlet unit 207 816 Plug, model1/8"... -
Page 51: Recommended Seals Pack
Spare parts Recommended Seals pack Code Composition PU (+ FKM) Mastics - PVC - Butyl PEEK Very abrasive material, hot material Accessory Ind. Description # Ref. Bottle of lubricant T (125 ml / 0,034 oz) 149 990 020 Option Ind 70 Ind. -
Page 52: Seals Pack Composition: 06 And 07
Spare parts Seals pack composition: 06 and 07 Seals Pack: 106 981 107 283 Ind. Description Material Material Female washer 210 362 211 713 Female ring 210 364 211 716 Upper cup packing 84 331 211 715 PTFE G 210 907 UHMW 211 714 PEEK...
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