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VAT 25740-QE99-0001, Перевод инструкций по установке и эксплуатации

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VAT 25740-QE99-0001 Скачать руководство пользователя страница 15

 

 

TROUBLESHOOTING 

1079948EA 

15 

 

Troubleshooting 

 

Shut-off valve without drive unit 

Disruption factors usually occur due to incorrect commissioning and operation. 

 

Error 

Error source 

Troubleshooting 

Valve does not close 

Installation 

Pay attention to the mounting 
position 

Valve does not seal 

Seat seal is contaminated 

Pay attention to maintenance 
interval 

Cleaning seals [  20]

 

Valve plate is contaminated 

Pay attention to maintenance 
interval 

Clean/replace valve plate 

Table 2: Error table

6 

6.1 

Содержание 25740-QE99-0001

Страница 1: ...Translation of Installation Operating and Mounting Instruction Quick Shut off Valve 25740 QE99 0001 DN 100 mm I D 4 1079948EA...

Страница 2: ...he art versions of the VAT firmware are intended for use with VAT products The VAT firmware contains an unlimited number of user licenses The VAT firmware may only be used for the permitted purposes T...

Страница 3: ...t 8 2 7 Valve damage 8 2 7 1 Valve contamination 8 2 8 Product handling 9 2 8 1 Unsuitable packaging 9 3 Technical data 10 3 1 Valve 10 4 Design and function 11 4 1 Type label 11 4 2 Valve structure 1...

Страница 4: ...rice Refurbishment 23 10 Dismantling and storage 24 10 1 Store valve 24 11 Transport packaging and shipping 25 11 1 Pack and transport the valve 25 11 2 Sending returns 25 12 Disposal 26 12 1 Disposal...

Страница 5: ...licable documents The following documents belong to the product and must be observed Product data sheet Product drawings Typographical conventions Important information This icon indicates important a...

Страница 6: ...h other parts or by another method this document must also be forwarded when the machine is sold The only circumstance in which forwarding is not required is if all relevant parts of this document are...

Страница 7: ...ibly damaged Never technically modify the product Never operate the product if it has not been completely installed Only connect and disconnect plug in connections when not under voltage Only connect...

Страница 8: ...mends that the operator provides at least the following personal protective equipment for work with and on the product If further protective clothing is required as a result of a special use of the pr...

Страница 9: ...dling Unsuitable packaging Unsuitable packaging material can cause product contamination Keep the original packaging material Use the original packaging material during transport and storage Handle th...

Страница 10: ...ance laminar flow 70 ls 1 Plate movement closing time ms 10 ms Triggering pressure P on plate 5 mbar Operating temperature of housing 200 C Heating and cooling rate 50 C h 1 Weight 3 7 kg 8 16 lbs Cyc...

Страница 11: ...and serial number and the order number are indicated on the product or on a type label Illustration 1 Type label 1 Article and serial number 2 Order number Valve structure 1 Transport fixation device...

Страница 12: ...ve without a drive unit The moving part of the valve is the valve plate It blocks backstreaming of the pump volume in case of pressure deviations caused by leaks or a drop in pump capacity WARNING Dan...

Страница 13: ...ponents match the purchase order 5 Check whether the product is damaged If it is report this to VAT 6 Lift the product out of the packaging Valve installation The valve is unpacked Sealing surfaces on...

Страница 14: ...ATION 1079948EA 14 Installation in the pump line The valve can now be installed in the pump line as illustrated in the diagram below Use appropriate centering rings 1 and clamping claw grips 2 during...

Страница 15: ...and operation Error Error source Troubleshooting Valve does not close Installation Pay attention to the mounting position Valve does not seal Seat seal is contaminated Pay attention to maintenance in...

Страница 16: ...ime The type of application may make it necessary to shorten the maintenance intervals In this case the maintenance schedule must be adjusted accordingly In addition to the maintenance interval the VA...

Страница 17: ...ve maintenance for the service programs Maintenance interval Maintenance section Responsibility Maintenance work Maintenance description Regular inspections At least every 12 months strong correlation...

Страница 18: ...ntenance work Maintenance description Kunde oder VAT via FPR Change valve plate if disassembled carry out cleaning of the parts Kunde oder VAT via FPR Change seat seal if disassembled carry out replac...

Страница 19: ...parts and wear sensitive parts If you use non original spare parts and wear sensitive parts you may damage the product Only use original spare parts and wear sensitive parts from VAT Illustration 3 E...

Страница 20: ...ident 10 Reinstall the O ring 5 into the groove oft he flange 3 11 Pull the seat seal pos 4 out of the groove of the body 7 12 Clean the O ring 4 Replace the O ring 4 if obvious damage is evident 13 R...

Страница 21: ...e found on the Type label 11 NOTICE Non original spare parts and wear sensitive parts If you use non original spare parts and wear sensitive parts you may damage the product Only use original spare pa...

Страница 22: ...CONSUMABLE AND SPARE PARTS 1079948EA 22 Description Part number O ring removal tool 234859...

Страница 23: ...the Fixed Price Refurbishment FPR the VAT customer service can refurbish the product or individual components for you Consumable parts are replaced and the guarantee on the replaced parts is extended...

Страница 24: ...torage Store valve 1 Clean and decontaminate the valve 2 Cover all valve openings with a protective cap 3 Pack the valve in the original packaging material 4 Store the valve at the permitted environme...

Страница 25: ...ts back to VAT When products are sent back to VAT the declaration regarding chemical contamination must be completed and sent to VAT beforehand If contaminated products are sent to VAT VAT will perfor...

Страница 26: ...and may only send decontaminated products back to VAT When products are sent back to VAT the declaration regarding chemical contamination must be completed and sent to VAT beforehand If contaminated p...

Страница 27: ...Find out more and connect to your local VAT contact on WWW VATVALVE COM VAT Vakuumventile AG Headquarters Seelistrasse 1 9469 Haag...

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