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V&A RICHTER RMI-B Series, Installation And Operating Manual

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V&A RICHTER RMI-B Series Installation And Operating Manual Download Page 36

Edition 03/2018 

Revision 00 

9430-055-en 

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JOHANNESBURG

Tel:  011 397 2833

DURBAN

Tel:  031 579 2593

South Africa:

0861 103 103

E-mail: [email protected]

www.valve.co.za

EST.

1986

SCAN ME

Summary of Contents for RICHTER RMI-B Series

Page 1: ...be strictly observed before transport installation operation and maintenance Subject to change without notice Reproduction is generally permitted with indication of the source Richter Chemie Technik G...

Page 2: ...Supply lines 12 5 4 5 Discharge line 12 5 4 6 Venting and evacuating 12 5 5 Pipe fittings 12 5 6 Monitoring facilities 13 5 7 Drive 13 5 8 Electric connection 13 6 Commissioning Shutdown 14 6 1 Initia...

Page 3: ...EG Gregor Kleining Designation Single stage plastic lined magnetic drive chemical centrifugal pump series RMI B close coupled design Horizontal design sealless free of eddy currents Technical specifi...

Page 4: ...M12 4 x M14 10 8 32 4 x M16 4 x M14 15 12 40 4 x M16 4 x M14 20 15 50 4 x M16 4 x M16 26 25 65 4 x M16 4 x M16 40 30 80 8 x M16 4 x M16 25 45 1 2 Type plate dry running ATEX and housing markings The...

Page 5: ...rom magnetic fields Risk to people from electric mechanical and chem ical effects Risks to the environment through leaks of hazard ous substances If the unit is used in potentially explosive areas spe...

Page 6: ...area Prevent inadmissible modes of operation 2 3 Notes on safety for mainte nance Strictly work on the pump unit may only be per formed when it is at a standstill The pump housing must have reached a...

Page 7: ...a conductivity 10 8 S m inert gas must be used for flushing during drain See also Section 6 3 2 6 4 Identification The ex identification on the pump relates to the pump section A separate declaration...

Page 8: ...about impermissible ambient temperatures The absence of this information is to be expected to be at most 40 C Table 2 below indicates the admissible medium tem perature depending on the pump design a...

Page 9: ...red in a dry vibration free and well ventilated room at as constant a temperature as pos sible Protect elastomers against UV light Generally a storage period of 10 years do not exceeded An admissible...

Page 10: ...ed with the shaft 222 in a form locking manner against twisting The shaft 222 is positively mounted in the can insert 158 The impeller 230 and the inner magnet assembly 859 are separable and thus can...

Page 11: ...h the housing so that there is no tension and retighten the screws Use supports in the direct vicinity of the bolts foun dation base plate 5 4 Piping Before the pump is installed both the suction and...

Page 12: ...s the pump Should the piping internals upstream of the pump be horizontal a low point can of course be located upstream of these internals From here the pipe is then laid with an upward gradient to th...

Page 13: ...drive rating at pump speed it is necessary to check for any stoppage of the magnetic drive This also applies if the required drive rating exceeds 80 of the magnetic drive rating at pump speed Consult...

Page 14: ...m flow rate is obtained after the motor has been started 6 1 2 Start up Check to see whether the pump shaft can be readily turned by hand As viewed from the motor the direction of rotation of the pump...

Page 15: ...sources of ignition overheating electrostatic and induced charges mechanical and electric sparks may result from these inadmissible modes of operation their occurrence can only be prevented by adherin...

Page 16: ...egulations See also Section 6 3 If no new assembly is performed immediately after dismantling the plastic and ceramic components in particular must be stored carefully Dismantling can be checked using...

Page 17: ...emove the screw plug 903 4 from the adapter Loosen both setscrews 904 1 Pull adapter 346 forward Pull drive magnet assembly 858 off the motor shaft If the drive magnet assembly is difficult to pull of...

Page 18: ...steel surfaces and screw thread prior to assem bly Check whether all parts fit and only then assem ble Important dimensions centerings bearing fits or bearing play are to be checked prior to assembly...

Page 19: ...plain bearings require a minimum axial play for perfect functioning This axial play Z must be checked using the drawing Fig 7 after completion of assembly Size Dimension Z mm 40 25 125 0 5 1 5 50 32...

Page 20: ...distance ring 504 1 and then bearing bush 545 2 Carefully press the thrust ring 510 2 into the im peller 230 right to the stop In doing so pay atten tion to the correct position of the anti rotation g...

Page 21: ...it axially The axial play can be determined through the dis charge nozzle See Section 7 7 1 If the minimum axial play is not achieved insert another housing gasket 401 When inserting the unit high axi...

Page 22: ...ny strainers installed been cleaned Are all shut off devices open Is the geodetic head too high Is the NPSHA too low or the NPSHR too high Are the pipe resistances too high Is the viscosity too high I...

Page 23: ...udes 504 Distance ring 545 x bearing bush 566 2 Anti torsion insert 338 Shaft spider includes 523 1 shaft sleeve 566 1 Anti torsion insert 344 lantern 903 5 screw plug 346 adapter 401 housing gasket 4...

Page 24: ...Series RMI B close coupled design Page 24 9430 055 en Revision 00 TM 9886 Edition 03 2018 9 2 RMI B in close coupled design...

Page 25: ...be removed alternatively by axial striking with a rubber hammer on the end face of the device Insert bearing bush Place the bearing bush onto the rotor Slide the device with the side 2 forward from th...

Page 26: ...gen vorbehalten Nicht ma st blich Ma e nur mit Unterschrift verbindlich CHEMIENORMPUMPEN CHEMICAL PROCESS PUMPS POMPE POUR L INDUSTRIE CHIMIQUE Baureihe Series S rie Ausf hrung Magnetkupplungspumpe De...

Page 27: ...chnische nderungen vorbehalten Nicht ma st blich Ma e nur mit Unterschrift verbindlich CHEMIENORMPUMPEN CHEMICAL PROCESS PUMPS POMPE POUR L INDUSTRIE CHIMIQUE Baureihe Series S rie Ausf hrung Magnetku...

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Page 30: ...tamination of the pumps valves and component sent in for repair On the basis of this information for the contractor is it possible to meet the necessary preventive action during the execution of the r...

Page 31: ...hich cleaning method radioactive 3 1 if no then forward to D other pollutant 2 Aggregates which are contaminated with microbiological or explosive substances are only accepted with documented evidence...

Page 32: ...materials The laws are such as the Health and Safety at Work Act ArbSt ttV the Ordinance on Harzadous Substances GefStoffV BIOSTOFFV the procedures for the prevention of accidents as well as regulati...

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Page 36: ...ion 00 9430 055 en Richter TM Richter Chemie Technik GmbH IDEX TM IDEX Corporation JOHANNESBURG Tel 011 397 2833 DURBAN Tel 031 579 2593 South Africa 0861 103 103 E mail sales valve co za www valve co...

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