Winter WSCA 500 Скачать руководство пользователя страница 22 | Manualshive

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Winter WSCA 500 Скачать руководство пользователя страница 22

Document: U99_001

page 20 of 24

7.4.2

Change of lip seal

Depending on installation circumstances, pump- and motor size must be decided whether the pump aggregate has to be
partly or totally dismantled from basement.

On principle, complete mechanical seal has to be changed.
Auxiliaries: 0,5 % soapsuds , soft fuzz-free cloth

Comply with following procedure:



Switch-off pump aggregate as per

6.5.2 Switch-off



Remove coupling located on the pump shaft end



Remove Key from pump shaft



Remove old lip seal (A)



Clean pump shaft and seat of the lipseal



Grease the lip seal, the shaft and the lip seal seat with soap water



Slightly put the lip seal on the shaft towards lip seal seat



Take care that the lip seal will not be damaged by the key nut



Place the lip seal into the seat



Put back key in shaft and asselble coupling again.

Ill. 4: Change of lip seal

Restarting must be done as des described in

5. Installation- and assembly instruction

and

6.6. Restarting

.

Pay attention to the corresponding safety instructions!

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Содержание WSCA 500

Страница 1: ......

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Страница 3: ... Translation of the original Instruction Manual Übersetzung der Originalbetriebsanleitung Copyright reserved Technical data are subject to change Without written agreement of WINTER pumpen GmbH contents must not be revised disseminated duplicated or passed on to third party Winter pumpen GmbH Document U99_001 Part Nr Edition 02 2016 ...

Страница 4: ...ruction of the pump 8 4 4 Details on installation site 9 4 5 Emission values 9 4 6 Measurements and weights 9 5 Installation and assembly instruction 10 5 1 Safety Instructions 10 5 2 Check before assembly and installation 10 5 3 Installation and assembly instruction 10 5 4 Pipe works 12 5 5 Installation and assembly instructions for emission decrease 13 5 6 Protection 13 5 7 connection to power s...

Страница 5: ... Suction pipe The suction pipe is will be connected to suction flange 1 General 1 1 General Information This instruction manual refers to WSCA Pumps stated on cover sheet for the following sizes 500 600 It describes proper handling and use during life cycle of pump pump unit Moreover this instruction manual contains basic safety related information It is absolutely necessary for technical staff to...

Страница 6: ...data sheet In the case of no agreements stipulated in the order concerning the operating conditions the pump is constructed for application with pure not aggressive water with a temperature of approximately 20 C Area of application Shipbuilding industry Industry Water supply Sprinkler Irrigation and drainage Drinking water supply Water treatment Swimming pool engineering Plant construction 1 2 2 F...

Страница 7: ...lectric shock is available there Table 3 Symbolic chart Meaning Explanation It is imperative that signs affixed to the machine e g arrow indicating the direction of rotation symbols indicating fluid connections name plate be observed and kept legible 2 3 Intended use of the product The intended use is subject to the fields of application stated in 1 2 1 Intended use 2 4 Illegal operation Operating...

Страница 8: ... to the minimum These are evitable in strict accordance of the applicable safety measures and by professional working Remaining Residual Risks Electric shock hazard during connection of power supply Electric shock hazard during interruption of power supply Hazard by leakage of medium Works at with power lines must be done only if the lines are out of service and secured against unforeseeable resta...

Страница 9: ...n contact e g bearings and impact quality of lubricating greases In case of delivery with internal combustion engine make sure that cooling systems and motor are protected from frost damage The warranty claim expires if storage instructions are disregarded 3 5 Return consignment Return drained pump only If hazardous liquids were pumped decontamination of pump is necessary before returning it For r...

Страница 10: ...nstruction Standard vertical shaft WSCA 600 grease lubricated bearings WSCA 500 lifetime lubricated bearings 4 3 1 4 shaft seals Standard WSCA 600 Water and grease lubricated and cooled gland packing WSCA 500 shaft sealed by lip seals The kind of installed shaft sealing is stated in the order confirmation the delivery notes and in the technical datasheet if available in the appendix of this instru...

Страница 11: ...re available on inquiry 4 4 3 Underground fundament wall Basements must be designed so that pump respectively the complete pump aggregat can be built up in a safe way and without stresses Pay attention to the fact that no vibrations are passed onto the pump or pump aggregate via fundament 5 4 Pipe works 4 4 4 Auxiliary connections Order related see order confirmation and delivery note WSCA 600 Gre...

Страница 12: ...ids of the pump aggregate 3 2 2 Unpacking 5 3 Installation and assembly instruction The installation of machines and parts of machines must be done by technical skilled and qualified staff which obeys the safety instructions valid and stated in this operation manual Hazards for persons and property by installation of machines on unfixed or not load bearing fundaments Installation of product only o...

Страница 13: ...tructions of the respective manufacturer Couplings supplied with the pump must be aligned as follows The distance between both coupling parts need to be measured on all four 4 corners of the coupling All four measurement points need to have the same distance 0 15 mm It need to be assured that the connected shafts are in line to each other The alignment need to be checked during installation and al...

Страница 14: ...of piping Elbows valves taper pieces etc could after the pressure measurement points Therefore these parts should not ot close at the pressure measurement points Test on circulation pumps are carried out according to DIN EN ISO 9906 2023 3 The arrangement for the flow measure system should be according to the instructions of the supplier Consider 9 3 Tightening torques 5 4 2 Dimensioning of piping...

Страница 15: ...to the pump reservoirs pipeline and connections must be cleaned thoroughly scoured out and if medium makes it necessary blown through The conduits must be leak tested without the pump Otherwise the pump may be damaged The mounted pump is normally tested statically under the 1 5 fold of the maximum pressure of the delivered pump 5 5 Installation and assembly instructions for emission decrease Pay a...

Страница 16: ... sense of rotation pump and pipeline must be filled up with medium or if medium is hazardous for environment and or health filled up with water Dry running of pump can destroy important parts of pump Viewing from motor to pump the rotation is clockwise If special pumps are involved or gears are used it can be necessary to operate the pump with anti clockwise rotation Pay attention to arrow at volu...

Страница 17: ...ric connections are described under 5 7 Connection to power supply 6 2 5 Monitoring and control devices 6 2 5 1 Conducting functional check The functioning of emergency switches and other switching elements of controller must be checked regularly by the operator 6 2 5 2 Programming Control equipment and monitors must be programmed by operator as agreed upon with manufacturer 6 2 5 3 Supplementary ...

Страница 18: ... the pump adjust the capacity via the pressure valve By no means the capacity is to be adjustet by means of the suction valve When adjusting the capacity must be observed that the pump never works in an area where the motor may be overloaded Pay attention that no longer operation of the pump takes place with very low flow less than 10 of the maximum possible rate of flow Ensure that the pump does ...

Страница 19: ... General instructions Safety instructions The safety instructions in this manual and of the operator as well as national norms currently in force are valid for service and maintenance works Consider also operation and assembly manuals for all assembled parts of plant 7 2 Manufacturer s recommendation for spare parts according to DIN 24296 The manufacturer recommends to have in stock the spare part...

Страница 20: ...nd the maximum marks on the oil dipstick Lubricant Non alloy mineral oils to DIN 51517 with code letter CL and a viscosity of 20 30 mm s are normally sufficient Make sure that oils with different qualities are not being mixed up 7 3 Preventive measures e g wearing parts lubrication quench medium Spare parts see in item 7 2 Manufacturer s recommendation for spare parts according to DIN 24296 Sealin...

Страница 21: ...e used stop fuel supply and disconnect batteries respectively remove spark plugs 7 4 1 Change of gland packing Comply with following procedure Switching off of pump aggregate according to 6 5 2 switch of Loosen nuts A and push back gland B Pull out packing rings Clean gland area shaft und gland Check shaft on wear tear and shrinkage damages Replace the shaft if it shows heavy shrinkage damages 7 6...

Страница 22: ...f Remove coupling located on the pump shaft end Remove Key from pump shaft Remove old lip seal A Clean pump shaft and seat of the lipseal Grease the lip seal the shaft and the lip seal seat with soap water Slightly put the lip seal on the shaft towards lip seal seat Take care that the lip seal will not be damaged by the key nut Place the lip seal into the seat Put back key in shaft and asselble co...

Страница 23: ...rmpumps Consider 6 5 shut down and 9 3 Tightening torques Disconnect aggregate from power supply Secure against unintentional restart If combustion engines are used stop fuel supply and disconnect batteries respectively remove spark plugs Danger of Crushing by falling down parts Lifting of products must be done under consideration of accident prevention regulations and possible other available ins...

Страница 24: ... 6 Airlocks in suction pipe Change construction of conduit so that no airlocks can arise 7 Leaking suction pipe Check flange gaskets Check whether foot valve closes 8 Foreign substances in pump or impeller Remove volute casing check volute and impeller channels 9 Shaft seal is worn out Change shaft seal Check whether conveyed medium complies with medium stated in customer order documents 10 Loose ...

Страница 25: ...ilable it must be used for lifting of weight of motor only Before lifting retighten it By no means lifting eye bolts of motor must be used for lifting installation of the whole pump motor unit For this application synthetic fiber bands or other suitable facilities must be used at suitable places at product Suspension of the product must be done only at stable suspension points like casing flanges ...

Страница 26: ... longer valid if the machine is modified without our consent Manufacturer and name of the authorised representative of the technical file Winter pumpen GmbH An der Autobahn L2 D 91161 Hilpoltstein Description of the machine Type Splitcase Pump Type series WSCA The agreement with further valid guidelines regulations following for the product is explained EMC Directive 2004 108 EC for execution with...

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Страница 28: ...Winter pumpen GmbH An der Autobahn L 2 D 91161 Hilpoltstein Tel 0 91 74 9 72 0 Fax 0 91 74 9 72 49 info winter pumpen de www winter pumpen de Ein Unternehmen der www winter group de ...

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