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LEYBOLD VARODRY OEM VD100, Руководство по эксплуатации

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LEYBOLD VARODRY OEM VD100 Скачать руководство пользователя страница 29

1. Foam

2. Drive enclosure

1. Foam

2. Drive enclosure

7.4.12  Electric connection

1.

Open the motor terminal box.

2.

Do the electrical connection before you install the enclosure. Refer to
the pump manual for instruction.

3.

Connect the cables and make sure that it is away from the hot
surfaces of the pump.

1. Motor terminal box

1. Motor terminal box

7.4.13  Verify motor rotation

WARNING:

Do not close the pump inlet with your hands or any other body part and avoid objects
from being sucked inside the pump.

To verify the correct rotating direction of the motor, start the pump and
check that

29

300890265_002_C3 - 09/2021 - © Leybold

Maintenance

Содержание VARODRY OEM VD100

Страница 1: ...ARODRY OEM VD65 VD100 VD160 VD200 Operating instructions 300890265_002_C3 Part No 111065v12 111065v13 111065v22 111100v12 111100v13 111100v22 111160v12 111160v13 111160v22 111200v12 111200v13 111200v2...

Страница 2: ...Copyright notice Leybold GmbH All rights reserved Trademark credit Leybold and the Leybold logo are trademarks of Leybold GmbH Bonner Strasse 498 D 50968 Cologne...

Страница 3: ...ent 10 3 2 Technical data 11 3 3 Accessories 12 4 Transport and storage 13 5 Installation 14 5 1 Placement 14 5 2 Conforming use 15 5 2 1 Non conforming use 15 5 3 Connect the pump 15 5 4 Electrical c...

Страница 4: ...gear 26 7 4 9 Assemble belt chamber cover 27 7 4 10 Assemble fan 28 7 4 11 Assemble drive enclosure 28 7 4 12 Electric connection 29 7 4 13 Verify motor rotation 29 7 5 Blow off valve cleaning 30 7 6...

Страница 5: ...2 Figure 2 Correct lifting of pump 13 Figure 3 Connections and controls 14 Figure 4 Arrow direction of rotation 16 Figure 5 Gas ballast configuration 17 Figure 6 Tools required for maintenance 19 Figu...

Страница 6: ...ns Also observe local and state requirements and regulations If you have any questions regarding safety operation or maintenance of the device please contact our nearest subsidiary DANGER Danger indic...

Страница 7: ...out an exhaust line or during transport with an exhaust being not blanked off In this case there exists the risk of slipping 7 Take note of the labelling of inlet and outlet A mix up can lead to dange...

Страница 8: ...aging the pump 1 Before starting up for the first time the motor circuit must be equipped with a suitable protective motor switch Please take note of the information in these Operating Instructions an...

Страница 9: ...9 The air intakes of the pump and the motor must remain free 9 300890265_002_C3 09 2021 Leybold Important Safety Information...

Страница 10: ...ump is connected to a 3 phase network on the motor terminal board and operated directly from the mains It is air cooled and requires minimum maintenance 3 1 Supplied equipment The pump is delivered re...

Страница 11: ...l Cooling Air Mains voltage 50 Hz versions 2 400 V 10 or 200 V 10 Mains voltage 60 Hz versions 2 460 V 10 or 230 V 10 or 200 380 V 10 3 ph Phases 3 ph Maximum current 50 Hz versions 200 400 V3 6 4 3 2...

Страница 12: ...111005A24 Exhaust adapter DN40 ISO KF 111005A30 Replacement timing belt 50 Hz versions EK6528531 Replacement timing belt 60 Hz versions EK6528533 Belt replacement tool kit EK6530942 Pump flushing kit...

Страница 13: ...using both lifting eyes at the top of the pump Never try to lift the pump on just one lifting eye Storage Store the pump in a dry place preferably at room temperature The pump must be sealed with the...

Страница 14: ...t 6 Lifting eyes 7 Pump fan 8 Silencer 5 1 Placement The cooling air intake and outlets must not have a blockage to prevent insufficient cooling of the pump Refer to Figure Connections and controls Ma...

Страница 15: ...nificant amounts condensing in the pump Except from water Solids Corrosive gases Oxidative substances with the exception of 21 oxygen in the air Toxic gases 5 3 Connect the pump Remove the caps We rec...

Страница 16: ...pipe accessory E6536491 for VD65 100 E6536613 for VD160 200 5 4 Electrical connection The pump is supplied with three phase motor but without accessories for electrical connection They must be connec...

Страница 17: ...nce of 60 mbar If the presence of condensable vapours in the pumped gases can be ruled out the gas ballast can be closed Using the gas ballast will improve the vapour handling but reduce the vacuum pe...

Страница 18: ...valve is closed between the pump and the vacuum system In this case the pump runs backwards until the pressure is equalised In case of vacuum chambers exceeding a defined volume a valve must be closed...

Страница 19: ...must be done by our service engineer only Maintenance Interval operation hours Ambient temperature 0 C 30 C Ambient temperature 30 C 40 C Belt change 6 000 hours or 25 000 start cycles 4 800 hours or...

Страница 20: ...K6528531 60 Hz Versions EK6528533 Refer to Tools required for maintenance on page 19 for more details 7 4 Replace the belt CAUTION Obey the safety regulations Make sure that the main power source is d...

Страница 21: ...crews washer and rotor washer which secure the fan on the belt chamber 2 Separate the fan from the pump 1 Fan 1 Fan 7 4 3 Disassemble belt chamber cover 1 Use a 5 mm Allen key to remove the 4 screws w...

Страница 22: ...1 Belt chamber cover 1 Belt chamber cover 7 4 4 Disassemble fail safe gears 1 Use the fail safe gear adjustment tool to interlock the rotors 300890265_002_C3 09 2021 Leybold 22 Maintenance...

Страница 23: ...osen the 4 bolts by 1 rotation with a 5 mm Allen key and remove the bolts 3 Remove the gear adjustment tool 4 Remove the bushing o ring and fail safe gears 23 300890265_002_C3 09 2021 Leybold Maintena...

Страница 24: ...wards the pump body to loosen the belt 3 Take the belt out of gears and pulley 4 Clean the gears and pulley with recommended cleaning agent 5 Dispose of the old belt 7 4 6 Assemble tooth belt 1 Place...

Страница 25: ...motor screw 1 Tighten the motor cap screw with a 8 mm Allen key Torque each screw in cross pattern to 40 Nm 2 Rotate the pulley by hand for 5 to 8 times and make sure that the belt is tightened and ru...

Страница 26: ...al position in reverse order of disassembly 2 Place the bolts for fastening the gears 3 Tighten the plastic gear with 2 bolts to 10 Nm 4 Rotate the motor pulley by hand for 5 to 8 revolutions in count...

Страница 27: ...ley in counter clockwise direction by hand for three revolutions 9 Make sure that the gears do not touch If the gears touch repeat step 5 to step 8 7 4 9 Assemble belt chamber cover 1 Assemble the bel...

Страница 28: ...rque screw to 20 Nm after locking the fan by spanner 1 Fan 1 Fan 7 4 11 Assemble drive enclosure 1 Put the foam in place on the pump 2 Assemble the drive enclosure onto the bearing flange with 3 cap s...

Страница 29: ...Connect the cables and make sure that it is away from the hot surfaces of the pump 1 Motor terminal box 1 Motor terminal box 7 4 13 Verify motor rotation WARNING Do not close the pump inlet with your...

Страница 30: ...ves depending on the substances that are present in the process Accessories required to clean the blow off valve Spanner 10 mm Lint free cloth for cleaning Water or isopropanol for cleaning To clean t...

Страница 31: ...leaning Note VD 160 200 have two valve balls 7 6 Replace electrical motor 7 6 1 Motor disassembly To replace the electric motor do the steps that follow 1 Remove the fan cover 1 31 300890265_002_C3 09...

Страница 32: ...2 Remove the fan 2 3 Remove the belt enclosure 3 4 Block the fail safe gears with the gear adjustment tool A 5 Loosen the centre screw 300890265_002_C3 09 2021 Leybold 32 Maintenance...

Страница 33: ...6 Loosen and remove the bolts of fail safe gears 7 Remove the gear fixation tool 8 Remove the fail safe gears 9 Remove the 4 motor screws 33 300890265_002_C3 09 2021 Leybold Maintenance...

Страница 34: ...motor gently and pull out the belt 11 Remove the centre screw 12 Install the M8 hexagonal bolt and washer 13 Install the gear puller into the middle of the pulley 300890265_002_C3 09 2021 Leybold 34...

Страница 35: ...Remove the pulley with the gear puller tool 15 Unscrew the 4 motor screws 16 Remove the motor 7 6 2 Motor assembly 1 Place the new motor for installation 35 300890265_002_C3 09 2021 Leybold Maintenan...

Страница 36: ...screws and hand tighten 3 Install the pulley to the motor 4 Make sure that the key 1 and keyway are aligned correctly 5 Tap the pulley with a mallet gently to push the pulley 300890265_002_C3 09 2021...

Страница 37: ...6 Insert the centre screw and hand tighten 7 Install the belt gears 8 Tighten the motor screws 9 Replace and assemble the fail safe gear 37 300890265_002_C3 09 2021 Leybold Maintenance...

Страница 38: ...stment tool on the fail safe gears 11 Assemble the fail safe gears bolts 12 Fix the centre nut Use a torque wrench to tighten the screw to 25 Nm 13 Install the belt enclosure 3 300890265_002_C3 09 202...

Страница 39: ...VARODRY VD 100 OEM 50 Hz 200 400 V VARODRY VD 100 OEM 60 Hz 230 460 V VARODRY VD 100 OEM 60 Hz 200 380 V VARODRY VD 160 OEM 60Hz 230 460 V VARODRY VD 160 OEM 60 Hz 230 460 V VARODRY VD 160 OEM 60 Hz 2...

Страница 40: ...use Wrong setting of protective switch Remedy Adjust the setting Refer to Technical data Cause Wrong direction of rotation Remedy Check and change the direction of rotation if applicable Cause Wrong s...

Страница 41: ...ion box Cause Wrong position or type of vacuum gauge Remedy Check pressure direct at the inlet port We recommend type TTR or CTR 0 1 torr Cause Purge connection is loose Remedy Tighten the purge conne...

Страница 42: ...mer center or distributor The pump may have been contaminated by the process or by environmental influences In this case the equipment must be decontaminated in accordance with the relevant regulation...

Страница 43: ...form we have prepared for this purpose The form Declaration of Contamination for Compressors Vacuum Pumps and Components is available on www leybold com Downloads Download Documents Attach the form to...

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Страница 48: ...Pioneering products Passionately applied Leybold GmbH Bonner Strasse 498 50968 Cologne GERMANY 49 0 221 347 0 info leybold com www leybold com...

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