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CHEMIENORMPUMPEN / CHEMICAL PROCESS PUMPS / POMPE POUR L'INDUSTRIE CHIMIQUE

Baureihe/Series/Série

Ausführung

Magnetkupplungspumpe

Design

Magnet drive pump

Construction

Pompe à entraînement magnétique

9430-00-3030/4-00

Richter Chemie-Technik GmbH

TM 9886 03/2018

- 2 -

RMI
RMI-B

Druckstufe PN20 (Optional)
pressure rating PN20 (optional)
étage de pression PN20 (optionnel)

Содержание RMI-B Series

Страница 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...

Страница 2: ...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 Initial commissioning 14 6 1 1 Filling the pum...

Страница 3: ...Mail jyin idexcorp com Internet Authorised person acc to machinery directive 2006 42 EG Gregor Kleining Designation Single stage plastic lined magnetic drive chemical centrifugal pump series RMI B clo...

Страница 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 s...

Страница 5: ...from 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 sp...

Страница 6: ...e 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...

Страница 7: ...ngs 2 6 3 Chargeable liquids For operation with chargeable liquids with 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 identi...

Страница 8: ...for which the motor manufacturer permits at least the fol lowing surface temperatures for the motor flange and motor shaft as per Table 1 Table 1 Temperature class as per DIN EN ISO 80079 36 Limit va...

Страница 9: ...ored 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...

Страница 10: ...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 be exchanged...

Страница 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...

Страница 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...

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

Страница 14: ...um 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 pum...

Страница 15: ...l 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 adher...

Страница 16: ...gulations 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...

Страница 17: ...lug 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 off use a jacking s...

Страница 18: ...es not any stainless steel surfaces and screw thread prior to assembly Check whether all parts fit and only then assemble Important dimensions centerings bearing fits or bearing play are to be checked...

Страница 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...

Страница 20: ...rt distance ring 504 1 and then bearing bush 545 2 Carefully press the thrust ring 510 2 into the impel ler 230 right to the stop In doing so pay attention to the correct position of the anti rotation...

Страница 21: ...can be determined through the discharge nozzle See Section 7 7 1 Insert another housing seal if the minimum axial play is not reached When inserting the unit high axial magnetic forces occur which dec...

Страница 22: ...any 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...

Страница 23: ...ing includes 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 415 1 center...

Страница 24: ...Series RMI B close coupled design Page 24 9430 005 en Revision 03 TM 10456 Edition 06 2022 9 2 RMI B in close coupled design...

Страница 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 t...

Страница 26: ...057 Product description Used to press the shaft spider into the housing Application The shaft spider can be pressed into the housing with the aid of a hand press alternatively a pillar drill 10 5 Inse...

Страница 27: ...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...

Страница 28: ...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...

Страница 29: ......

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Страница 31: ...ls 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 regulations to e...

Страница 32: ...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...

Страница 33: ...ch cleaning method radioactive3 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 of...

Страница 34: ...ai Info idexcorp com Internet www richter ct com Richter Pumps Valves Inc 406 State Street Cedar Falls 50613 IA USA Tel 1 319 268 8038 Fax 1 319 273 8157 Email RichterCedarFalls Info idexcorp com Inte...

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