VAT 162 Series Скачать руководство пользователя страница 21 | Manualshive

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VAT 162 Series Скачать руководство пользователя страница 21

Series 162

REPAIRS

603156EA

Edition 2014-07-10

21/29

7

Repairs

Repairs may only be carried out by the VAT service staff. In exceptional cases, the
customer is allowed to carry out the repairs, but only with the prior consent of VAT.

Please contact one of our service centers. You will find the addresses on our website
www.vatvalve.com.

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Содержание 162 Series

Страница 1: ...e Instructions 603156EA Edition 2014 07 10 Pendulum valve with single acting pneumatic actuator and closing spring NC Series 162 DN 63 550 mm I D 2 22 This manual is valid for the following product or...

Страница 2: ...duplicated or distributed without written permission from VAT Offenders are liable to pay damages The original VAT firmware and updated state of the art versions of the VAT firmware are intended for u...

Страница 3: ...1 4 3 Compressed air connection 12 4 4 Electrical connection 12 5 Operation 13 5 1 Normal operation 13 5 2 Operation under increased temperature 13 5 3 Behavior in case of compressed air pressure drop...

Страница 4: ...Series 162 4 29 Edition 2014 07 10 603156EA 9 Packaging and Transport 24 9 1 Packaging 25 9 2 Transport 25 10 Disposal 26 11 Spare parts 27 12 Appendix 28 12 1 Assembly drawing 28...

Страница 5: ...number Order number 1 2 Use of product Use product for clean and dry vacuum applications only Other applications are only allowed with the written permission of VAT 1 3 Related documents Product data...

Страница 6: ...ion Operating Maintenance Instructions are an integral part of a comprehensive documentation belonging to a complete technical system They must be stored together with the other documentation and acce...

Страница 7: ...ualified personnel Inappropriate handling may cause serious injury or property damage Only qualified personnel are allowed to carry out the described work 2 4 Safety labels Label Part No Location on v...

Страница 8: ...tor Figure 3 1 3 2 Function When closing the pendulum valve the gate moves into the optically closed position then the sealing ring moves towards the gate and seals the valve see Figure 3 2 1 Gate 2 S...

Страница 9: ...If it does not meet your requirements please contact VAT immediately Store the original packaging material It may be useful if products must be returned to VAT The valve can be lifted only at the eyeb...

Страница 10: ...may occur Make sure the length of the flange screws is suitable 1 Remove protective covers from body flanges 2 Clean sealing surfaces and seals of both flanges see 1 and 2 according to Figure 4 1 The...

Страница 11: ...able means see Table 4 1 below The following forces or bending moments are admissible DN nom I D Axial tensile or com pressive force FA Bending moment M mm inch N lbf Nm lbf ft 63 100 2 4 1000 220 40...

Страница 12: ...essed air according to the product data sheet and dimensional drawing 4 4 Electrical connection DANGER Electric shock Parts being under voltage will result in serious injury or death Do not touch part...

Страница 13: ...le parts Human body parts may get jammed and severely injured Do not operate before product is installed completely into the vacuum system 5 1 Normal operation Valve is opened pneumatically and closed...

Страница 14: ...injured Keep human body parts away from movable parts Standard solenoid valve Press push button valve opens Release push button valve closes Solenoid valve with lockable emergency operation option St...

Страница 15: ...just the third position 4 Lock clamping screw 3 5 Apply air pressure according to chapter 5 5 1 3 position actuator control logic to move the gate into the intermediate position Repeat item 1 to 4 unt...

Страница 16: ...eak at gate Gate seal all right Replace valve gate 6 5 Replacement of valve gate unit Gate damaged or contaminated Replace valve gate 6 5 Replacement of valve gate unit Operating pressure Adjust opera...

Страница 17: ...ing maintenance disconnect compressed air supply disconnect electrical power supply WARNING Movable parts Human body parts may get jammed and severely injured Keep human body parts away from movable p...

Страница 18: ...1 0 2 Table 6 1 6 3 Tightening torque specifications Location Description Torque Nm Lbf ft DN 63 100 DN 160 DN 200 DN 250 DN 320 550 T1 Tightening torque of bonnet screws 6 4 4 6 4 4 6 4 4 14 5 10 7 1...

Страница 19: ...e 6 Open the valve with the emergency button from solenoid valve see chapter 5 4 1 Manual emergency operation Pendulum gate 1 swing out step back from the valve 7 Remove the gate fixation screw 17 8 P...

Страница 20: ...21 Locate the gate 1 on the actuator shaft 20 below the alignment piece 16 22 Push the gate 1 into the direction of the actuator axis to the hard stop 23 Fasten the gate fixation screw 17 according t...

Страница 21: ...pairs may only be carried out by the VAT service staff In exceptional cases the customer is allowed to carry out the repairs but only with the prior consent of VAT Please contact one of our service ce...

Страница 22: ...vy weight Physical overstraining Use a crane to lift the product WARNING Hazardous components Human body parts may get jammed and severely injured Before dismounting the product disconnect compressed...

Страница 23: ...tructions 8 2 Storage NOTICE Wrong storage Inappropriate temperatures and humidity may cause damage to the product Valve must be stored at relative humidity between 10 and 70 temperature between 10 C...

Страница 24: ...al ones from valve before you return the valve to VAT NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used Always use the original packaging material and...

Страница 25: ...with a protective foil 2 Pack valve appropriately by using the original packaging material VAT disclaims any liability for damages resulting from inappropriate packaging 9 2 Transport NOTICE Inapprop...

Страница 26: ...DISPOSAL Series 162 26 29 Edition 2014 07 10 603156EA 10 Disposal WARNING Harmful substances Environmental pollution Discard products and parts according to the local regulations...

Страница 27: ...a difference between spare parts that may be replaced by the customer and those that need to be replaced by the VAT service staff Table 11 1 only contains spare parts that may be replaced by the custo...

Страница 28: ...Figure 12 1 Item Description Item Description Item Description 1 Gate 12 Rotary feedthrough seal 20 Actuator shaft 2 Sealing ring 15 Bonnet screws 21 Actuator fix screws 3 Dynamic seal 16 Alignment pi...

Страница 29: ......

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