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Series SCK, Size 25-25-100

Page 21

9220-003-en

Revision 14

TM 10272

Edition 01/2021

Sectional drawing

9.1 Legend

100

housing

122

blind cover

183

support bracket

210

shaft

230

impeller

321/x

radial ball bearing

330

bearing pedestal

344

bracket

360

bearing cover

361

rear bearing cover

401

housing gasket

415/1

centering gasket

501

ring, 2-piece

505

shoulder ring

524

shaft sleeve

501

ring, 2-piece

505

shoulder ring

524

shaft sleeve

546

spring bushing

554/x

washer

557/x

contact disc

901/x

hex. screw

902/1

stud screw

914/5

hex. socket screw

920/x

hex. nut

930/1

locking unit

932/x

circlip

940/1

key

950/1

cup spring

Additional for oil bath lubrication

411/1

seal ring

421/x

rotary shaft seal

638/1

constant-level-oiler

672/1

venting/filling plug

901/4

hex. screw

Replaceable back plate 161

(Section 4.2, Fig. 2)

168

back plate insert

501

ring, 2-piece

932/4

circlip

and

see pump work certificate.

Содержание SCK Series

Страница 1: ...efore transport installation operation and maintenance Subject to change without notice Reproduction is generally permitted with indication of the source Richter Chemie Technik GmbH 9220 003 en Revisi...

Страница 2: ...pe fittings 12 5 6 Monitoring facilities 13 5 7 Drive 13 5 8 Coupling 13 5 9 Final check 13 5 10 Coupling guard 13 5 11 Electric connection 13 6 Commissioning Shutdown 14 6 1 Initial commissioning 14...

Страница 3: ...hemie Technik GmbH Otto Schott Str 2 D 47906 Kempen Telephone 49 0 2152 146 0 Fax 49 0 2152 146 190 E Mail richter info idexcorp com Internet http www richter ct com Authorised person acc to machinery...

Страница 4: ...ME Nm in lbs 25 1 4 x 8 70 1 2 Type plate ATEX and housing markings The stainless steel type plate is undetachably riveted to the housing If the operator attaches his identification it must be ensured...

Страница 5: ...he pumps is only possible with pumps with grease lubricated rolling bearings or roll ing bearings with oil mist lubrication Please consult the manufacturer The observance of the specified physical lim...

Страница 6: ...is only guaranteed if it is used properly in accordance with Section 2 1 of this operating manual The operating limits specified in the data sheet must under no circumstances be exceeded 2 6 Special r...

Страница 7: ...d and the discharge side shut off element slightly opened Start up against a closed check valve is also possible The discharge side shut off element is to be regulated to the operating design point di...

Страница 8: ...ervance of the temperature class T4 with oil bath lubrication is not possible with the standard shaft seal A labirinth seal must be used instead of the shaft seal for the temperature class T4 and with...

Страница 9: ...orage conservation agents on machined component surfaces and packing with a desiccant may be necessary 3 1 Return consignments Pumps which have conveyed aggressive or toxic me dia must be well flushed...

Страница 10: ...er and the shaft as an anti torsion insert 4 4 Shaft sleeve To protect the shaft 210 against corrosion the section between the impeller and the shaft gasket is protected with a shaft sleeve 524 made o...

Страница 11: ...d in all directions using a spirit level on shaft discharge nozzle admissible position deviation max 0 08 in ft 0 2 mm m See installation drawing Use supports in the direct vicinity of the bolts found...

Страница 12: ...internals up stream 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 the pump so that the gas bubb...

Страница 13: ...face on the motor shaft Observe the operating manual of the coupling manu facturer A coupling with a valid ATEX certificate is to be used if deployed in zone 1 and 2 Regulations exist e g for the fol...

Страница 14: ...cannot be vented into the discharge line e g a drop in pressure in this line is not permitted vent ing must be performed upstream of the discharge valve Monitor the venting operation until no air but...

Страница 15: ...g electrostatic and induced charges mechanical and electric sparks can result from these inadmissible modes of operation their occurrence can only be prevented by adhering to the intended use Pump is...

Страница 16: ...place the bearings as a precaution See Fig 10 Fig 6 7 2 2 Oil bath lubrication With an expected bearing temperature of about 70 C we recommend a mineral oil with the following charac teristics Viscosi...

Страница 17: ...unit If the housing 100 remains in the plant leave the housing gasket 401 in the centering to protect the housing sealing surface Dismantling can be checked using the sectional drawing in Section 9 2...

Страница 18: ...Use original spare parts See also Section 2 4 Do not use any defective parts The recommendations of the mechanical seal manu facturer are to be observed Close tolerance areas screws and cup springs ar...

Страница 19: ...the plastic container shut and insert it into the holder If the oil level still drops too far add oil to the plas tic container again Fig 11 7 11 Tests The pumps are tested with water at the manufact...

Страница 20: ...pipe resistances too high Is the viscosity too high Is the direction of rotation correct Is the speed too low or the impeller diameter too small Are pump parts worn Gas in the medium Flow rate too hi...

Страница 21: ...05 shoulder ring 524 shaft sleeve 501 ring 2 piece 505 shoulder ring 524 shaft sleeve 546 spring bushing 554 x washer 557 x contact disc 901 x hex screw 902 1 stud screw 914 5 hex socket screw 920 x h...

Страница 22: ...Series SCK Size 25 25 100 Page 22 9220 003 en Revision 14 TM 10272 Edition 01 2021 9 2 Sectional drawing long life grease lubrication Illustration without mechanical seal...

Страница 23: ...Series SCK Size 25 25 100 Page 23 9220 003 en Revision 14 TM 10272 Edition 01 2021 9 3 Sectional drawing SCK oil bath lubrication Illustration without mechanical seal...

Страница 24: ...eller is turned into the position you want by turning the impeller wrench clockwise or counterclockwise 10 2 Clamping device for SCK single mechanical seals Pump size Ident No SCK Gruppe 0 WSH 25 mm 9...

Страница 25: ...e 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 Gleitringdichtu...

Страница 26: ...ma st blich Ma e nur mit Unterschrift verbindlich CHEMIENORMPUMPEN CHEMICAL PROCESS PUMPS POMPE POUR L INDUSTRIE CHIMIQUE Baureihe Series S rie Ausf hrung Gleitringdichtungspumpen Design Mechanical se...

Страница 27: ...d von den dargestellten Diagrammen gilt f r die Pumpentypen SCK und SCK B 25 25 100 eine H chsttemperatur von 150 C SCK and SCK B 25 25 100 In contrast to the diagrams shown a maximum temperature of 1...

Страница 28: ......

Страница 29: ......

Страница 30: ...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 31: ...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 32: ...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 33: ...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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