Buchi V-100 Operation Manual Download Page 34 | Manualshive

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7 | Cleaning and servicing

BÜCHI Labortechnik AG

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Operation Manual Vacuum Pump V-100

IMPORTANT

Risk of pump damage and loss of warranty entitlement.

Unauthorized opening up of the lower part of the pump may permanently impair the
function of the pump.

u

Only allow authorized BUCHI service technicians to open up the lower part of the
pump.

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Summary of Contents for V-100

Page 1: ...Vacuum Pump V 100 Operation Manual 11593636E en ...

Page 2: ...e right to make changes to the manual as deemed necessary in the light of experi ence especially with respect to structure illustrations and technical detail This manual is copyrighted Information from it may not be reproduced distributed or used for competi tive purposes nor made available to third parties The manufacture of any component with the aid of this manual without prior written agreemen...

Page 3: ...w 10 3 2 2 Rear view 11 3 2 3 Internal view 12 3 2 4 Typical application 13 3 2 5 Type plate 14 3 3 Specifications supplied 14 3 4 Technical data 15 3 4 1 Vacuum Pump V 100 15 3 4 2 Ambient conditions 15 3 4 3 Materials 15 4 Transport and storage 16 4 1 Transport 16 4 2 Storage 16 4 3 Removing transit fixings 17 5 Installation 18 5 1 Important considerations prior to commissioning 18 5 2 Installat...

Page 4: ...ds 32 7 1 8 Cleaning non return valve 33 7 1 9 Cleaning the membrane 33 7 2 Servicing 33 7 2 1 Notes on servicing 33 7 2 2 Dismantling and reassembling pump head 35 7 2 3 Replacing the membrane 38 7 2 4 Replacing valve 39 7 2 5 Replacing tubing 40 8 Help with faults 41 8 1 Faults possible causes and remedies 41 8 2 Customer service 42 9 Taking out of service and disposal 43 9 1 Taking out of servi...

Page 5: ... please contact BÜCHI Labortechnik AG Customer Service Contact details for your local agents can be found on the back cover of these operating instructions or on the In ternet at http www buchi com 1 1 Warning notices in this document Warning notices warn you of dangers that can occur when handling the device There are four danger levels each identifiable by the signal word used Signal word Meanin...

Page 6: ...be met before the in structions below are carried out u This character indicates an instruction that must be carried out by the user 5 This character indicates the result of a correctly carried out instruction 1 3 Available languages These operating instructions were originally produced in German and have been translated into several other languages The translations are available on the en closed ...

Page 7: ...her than that intended In particular the following applications are not permissible Use in areas which require explosion safe apparatus Pumping of liquids and solid particles Processing samples which could be caused to explode or ignite by impact friction heat or sparks e g explosives Use for analysis e g Kjeldahl Generation of positive pressure pressurizing a system Operation at ambient temperatu...

Page 8: ...ert the user to these residual dangers 2 4 1 Dangerous vapors Distillation can produce dangerous vapors that are capable of causing life threatening toxic effects u Do not inhale any vapors produced during distillation u Ensure that vapors are removed immediately by a suitable fume hood u Only use the device in well ventilated areas u If vapors escape from joints or connections check the seals con...

Page 9: ...s spare parts and consumables u Technical modifications to the device or accessories should only be carried out with the prior written approval of BÜCHI Labortechnik AG and only by authorized BUCHI technicians BUCHI accepts no liability whatsoever for damage arising as a result of unauthorized modifications ...

Page 10: ...uns at a maximum speed of 1280 rpm and generates a terminal vacuum of 10 mbar 2 mbar The time required for evacuation depends on the size volume of the vessel After 1 hour of operation the V 100 switches automatically to ECO mode In ECO mode the V 100 runs at 70 capacity but still generates the same terminal vacuum of 10 mbar 2 mbar The pump can be operated either as a standalone device or combine...

Page 11: ... Vacuum Pump V 100 11 52 3 2 2 Rear view 1 1 1 2 1 4 1 5 1 6 1 7 1 3 1 1 Fig 2 Rear view of V 100 1 Knurled head screws 4 Pump intake vacuum 2 Pump outlet 5 Mini DIN connection 3 Type plate 6 Power supply connection 7 Lashing eye for securing against earthquakes ...

Page 12: ...ual Vacuum Pump V 100 3 2 3 Internal view 3 4 5 6 7 1 2 Fig 3 Internal view of V 100 showing pump head and pump head connection piece 1 Torx key TX10 3 Torx key TX25 2 Pump top cover 4 Pump outlet 5 Pump head metal cover 6 GL14 cap nut 7 Pump head connection piece ...

Page 13: ...the V 100 in a laboratory 1 Recirculating Chiller F 100 2 Rotavapor R 100 3 Vacuum Pump V 100 with Interface I 100 Evacuation changes the physical and chemical properties of materials The V 100 is ideally suited to connection to a Rotavapor R 100 in combination with a Recirculating Chiller F 1xx With that combination of apparatus controlled by a controller such as the Interface I 100 ideal distill...

Page 14: ...and Made in India 3 7 2 1 5 4 6 8 9 10 11 Fig 5 Type plate example 1 Company name and address 7 Year of manufacture 2 Device name 8 Country of manufacture 3 Serial number 9 Approvals 4 Input voltage 10 Symbol for Do not dispose of as household waste 5 Frequency 11 Product code 6 Maximum power rating 3 3 Specifications supplied V 100 Vacuum Pump V 100 1 Vacuum tubing 2 m 1 Power supply cable 1 Sile...

Page 15: ...d in ECO mode 70 of max capacity Noise level 32 to 57 dBA 57 dBA with 100 load Overvoltage category II Pollution degree 2 Enclosure rating IP 20 Certificates CE 3 4 2 Ambient conditions Max altitude above sea level 2000 m Ambient temperature 5 40 C Maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 at 40 C The Vacuum Pump V 100 may only be used in indoor areas 3 4 3...

Page 16: ...ly in the original box u Avoid sharp movements during transit u After transportation check the device for damage u Damage that has occurred in transit should be reported to the carrier u Keep packing for future transportation 4 2 Storage u Make sure that the ambient conditions are complied with see Chapter 3 4 Tech nical data page 15 u Wherever possible store the device in its original packaging u...

Page 17: ...t fixings on the rear of the Vacuum Pump V 100 1 Transit fixings 2 GL14 cap nuts Before the V 100 is set up and put into service the transit fixings red have to be re moved u On the rear of the V 100 unscrew the GL14 cap nuts 2 from the pump intake and pump outlet u Pull off the red transit fixings 1 u Screw the cap nuts back on ...

Page 18: ...t vapors from the pump outlet into the fume hood u If necessary wear a face mask and safety goggles u If necessary only handle pump and accessories with protective gloves WARNING Risk of fire or explosion from flammable solvent vapors In the process of evacuation it is possible for solvent vapors to get into the inside of the pump and catch fire or explode due to the electric current u Follow the ...

Page 19: ...inst falling by means of the lashing eye on the rear of the device see Chapter 3 2 2 Rear view page 11 The installation site must meet the following requirements Firm and level surface at least 200 mm x 300 mm W x D Height at least 300 mm Set up inside a fume hood or feed the pump outlet into the fume hood Sufficient air supply to the pump cooler The V 100 is intended for use in laboratory environ...

Page 20: ...ransit fixings page 17 u Fit tubing to pump intake 2 using the GL14 cap nut If vapors are to be expected during evacuation we recommend the following u Connect a Woulff bottle upstream of the pump intake see Chapter 5 5 Connect ing a Woulff bottle page 23 u Connect the tubing to the Woulff bottle intake using a GL14 cap nut For details of connecting the V 100 to a rotary evaporator e g Rotavapor R...

Page 21: ...secondary condenser Connecting silencer directly to V 100 u Fit the silencer 3 onto the pump outlet so that the flow direction marker 2 on the silencer points away from the pump u Slide forwards the GL14 cap nut 1 on the top connection of the silencer and screw it onto the GL14 thread of the pump outlet Connecting the silencer to the outlet of the secondary condenser 1 Fig 9 Connection for the sil...

Page 22: ...5 Installation BÜCHI Labortechnik AG 22 52 Operation Manual Vacuum Pump V 100 u Slide forwards the GL14 cap nut on the silencer inlet and screw it onto the thread of the condenser outlet ...

Page 23: ... cover u Fix the mounting rail 9 for the holder below the pump intake 6 using the screw 8 u Fit the holder 10 onto the mounting rail u Unscrew the GL14 screw cap from the pump intake 6 u Fit the connection piece 7 from the outlet of the Woulff bottle onto the pump in take Screw the GL14 cap nut 1 on the end of the tubing onto the pump intake thread u Press the Woulff bottle into the holder Connect...

Page 24: ...ases where the pump outlet cannot be connected to a fume hood or the solvent concentration in the vapor is too high The secondary condenser reduces the amount of vapor emitted The secondary condenser is connected directly to the pump outlet 2 on the rear of the V 100 Fitting holder for secondary condenser Tools required Torx key fitted in pump top cover see Chapter 3 2 3 Internal view page 12 u Po...

Page 25: ...outlet 2 GL14 cap nut 5 Ball joint clamp 3 Pump outlet 6 Receiving flask u Push secondary condenser together with connection piece 1 and GL14 cap nut 2 fully home into holder from above u Fit the unattached end of the connection piece into the pump outlet 3 u Screw the GL14 cap nut 2 on the connection piece onto the thread on the pump outlet u Fit receiving flask 6 underneath the secondary cooling...

Page 26: ...over see Chapter 3 2 3 Internal view page 12 u Position the holder 4 for the secondary cooling cold trap below the pump outlet and fix it to the housing using two screws u Unscrew the GL14 cap nut from the pump outlet and slide it narrow end first over the connecting tubing on the inlet 3 of the secondary cooling cold trap u Fit the unattached end of the connecting tubing 3 into the pump outlet u ...

Page 27: ... Interface I 100 4 Power supply for vacuum pump u Make sure that the available power supply matches the rating indicated on the type plate u Join the mini DIN socket 1 of the V 100 to the mini DIN socket 3 of the Inter face I 100 with a communication cable u Plug the mains power cord supplied into the power supply socket 4 on the V 100 u Plug the mains power cord into a grounded mains power socket...

Page 28: ...ting the holder for the Interface I 100 1 Screw 3 Rubber plug in thread for screw 2 Holder for Interface I 100 4 Lower hinge of holder The Torx key required for fitting the holder is included in the specifications supplied u Remove rubber plug 3 u Fit the holder 2 onto the pump top cover from behind and secure it with the screw 1 u Make sure that the hinge 4 of the holder is engaged in the slot on...

Page 29: ...se 5 9 2 Connecting interface unit to Vacuum Pump V 100 The V 100 is connected to the Interface I 100 by means of a communication cable mini DIN socket on rear of vacuum pump see illustration in Chapter 5 8 Electrical connections page 27 and a tubing from top outlet of Woulff bottle see illustration in Chapter 5 5 Connecting a Woulff bottle page 23 For more information on con necting the tubing an...

Page 30: ...tting the required vacuum Timer Details of controlling the V 100 and the other laboratory equipment involved in evacu ation can be found in the operating instructions for the Interface I 100 6 2 Operating V 100 without Interface I 100 1 2 Fig 17 V 100 1 Pump outlet 2 Pump intake vacuum If not controlled by an Interface I 100 the vacuum pump runs in continuous mode and switches to ECO mode after on...

Page 31: ...tions to the device u Place a collecting vessel under the pump outlet u Switch on the Vacuum Pump V 100 and allow it to run u Spray ethanol into the pump intake u Hold your finger over the pump intake so that a vacuum is created for a short time u Remove your finger from the pump intake again u Allow the pump to run until there is no more liquid inside the pump heads u Repeat the procedure if nece...

Page 32: ...copper wire into the cooling coil of the secondary condenser or cold trap reduces the amount of dirt deposited 7 1 6 Cleaning tubing After evacuation there may still be residual fluid in the tubing from condensed vapors The pump can largely dry itself out when running idle u Detach connections to other laboratory equipment and allow the pump to run in continuous mode u Switch off the pump after th...

Page 33: ...dismantle the pump heads see Chapter 7 2 2 Dismantling and reassembling pump head page 35 7 1 9 Cleaning the membrane After evacuation there may still be residual fluid on the membrane from condensed vapors The pump can largely dry itself out when running idle u Detach connections to other laboratory equipment and allow the pump to run in continuous mode u Switch off the pump after three to five m...

Page 34: ... Vacuum Pump V 100 IMPORTANT Risk of pump damage and loss of warranty entitlement Unauthorized opening up of the lower part of the pump may permanently impair the function of the pump u Only allow authorized BUCHI service technicians to open up the lower part of the pump ...

Page 35: ...u Remove the rubber surrounds 1 from the pump intake and pump outlet Removing pump head connection piece 3 4 1 1 2 Fig 19 Pump head connection piece with union nuts between the two pump heads 1 Screw elbow connection 3 Pump head connection piece 2 Elbow connection 4 GL14 cap nut u Unscrew two screws 1 from each of the two pump heads and remove the elbow connections 2 together with the pump head co...

Page 36: ...erneath 1 Allen head screws 3 Pump head 2 Metal cover u Lie the pump on its side u Unscrew the four Allen head screws 1 and remove the metal cover 2 u Remove the pump head 3 Dismantling the pump head 2 3 4 2 6 5 1 6 Fig 21 View of completely dismantled pump head 1 Membrane 4 Elbow connection 2 O rings 5 Straight connection 3 GL14 cap nut 6 Non return valves ...

Page 37: ...ons u Remove the non return valves 6 from the connections Reassembling and refitting the pump head u Insert the non return valves 6 and O rings 2 inside the connections 4 and 5 u Fit the straight connections 5 on the pump heads the elbow connections are re fitted later together with the pump head connection piece u Position the pump head on the membrane and fix in place with the four Allen head sc...

Page 38: ...pare parts and accessories page 46 Precondition R Pump has been shut down u Remove the top cover of the V 100 and remove the pump head see Chap ter 7 2 2 Dismantling and reassembling pump head page 35 u Grip membrane with clamp and turn counter clockwise u Remove old membrane and insert new membrane u Tighten new membrane by turning clockwise with clamp u Refit the pump head and pump top cover see...

Page 39: ...5 u Unscrew the screws 3 from the connections 4 5 u Remove the elbow connection and the straight connection from the pump head u Remove the O rings 1 and the non return valves 2 from inside the connections u Insert new O rings and valves into the connections NOTICE When inserting the non return valves pay attention to the airflow direction the air enters on the funnel shaped side of the non return...

Page 40: ...move the two elbow connections together with the pump head connection piece 3 from the pump heads u Unscrew the GL14 cap nuts 4 on each end of the pump head connection piece counter clockwise and remove the connections 2 u Pull the GL14 cap nuts off the pump head connection piece u Feed a new pump head connection piece through the union nuts u Screw the GL14 cap nuts onto the connections Make sure...

Page 41: ...fitted or are damaged u Check pipe clips see Chap ter 7 2 5 Replacing tubing page 40 Tubing leaking and brittle u Replace tubing see Chap ter 7 2 5 Replacing tubing page 40 Membrane and or valves dirty u Clean or replace membrane and or valves see Chap ter 7 2 3 Replacing the membrane page 38 and Chapter 7 2 4 Replacing valve page 39 Valve O rings are leak ing u Replace O rings see Chap ter 7 2 4 ...

Page 42: ...ians have been comprehensively technically trained and are aware of the potential hazards that can arise from the device The addresses of the official BUCHI Customer Service offices can be found on the BUCHI website at www buchi com If you have any questions regarding technical is sues or faults please contact those offices Customer Services can offer you supply of spare parts repairs technical ad...

Page 43: ...ll tubing and communication cables from the device u Run the pump to dry out tubing and diaphragms inside the pump u Switch off the pump and disconnect it from the mains power supply 9 2 Disposal The operator is responsible for proper disposal of the Vacuum Pump u When disposing of equipment observe the local regulations and statutory require ments regarding waste disposal ...

Page 44: ...ichloroethane C2H4Cl2 99 0 335 84 1 235 210 cis 1 2 dichloroethy lene C2H2Cl2 97 0 322 60 1 284 479 trans 1 2 dichloroethylene C2H2Cl2 97 0 314 48 1 257 751 Di isopropyl ether C6H14O 102 0 318 68 0 724 375 Dioxane C4H8O2 88 1 406 101 1 034 107 DMF dimethylfor mamide C3H7NO 73 1 153 0 949 11 Acetic acid C2H4O2 60 0 695 118 1 049 44 Ethanol C2H6O 46 0 879 79 0 789 175 Ethylacetate C4H8O2 88 1 394 77...

Page 45: ...167 9 247 146 1 595 20 Carbon tetrachloride CCl4 153 8 226 77 1 594 271 1 1 1 trichloroethane C2H3Cl3 133 4 251 74 1 339 300 Tetrachloroethylene C2Cl4 165 8 234 121 1 623 53 THF tetrahydrofu rane C4H8O 72 1 67 0 889 374 Toluene C7H8 92 2 427 111 0 867 77 Trichloroethylene C2HCl3 131 3 264 87 1 464 183 Water H2O 18 0 2261 100 1 000 72 Xylene mixture C8H10 106 2 389 25 o xylene C8H10 106 2 144 0 880...

Page 46: ...ore getting into the pump Used with recirculating chiller or tap water Contents 500 mL receiving flask connection piece holder for the vacuum pump 047180 Tubing FEP Ø6 8mm transparent per m Utilization Vacuum cooling media 027900 Natural rubber Ø6 16mm red per m Utilization Vacuum 017622 Nyflex PVC P Ø8 14mm transparent per m Utilization Vacuum cooling media feeding industrial Rotavapor 004113 PTF...

Page 47: ...0 Set 20pcs for hose barbs GL14 silicone red 040023 Hose barbs Bent GL14 incl silicone seal 018916 Set 3pcs bent GL14 silicone seal Content Hose barbs seals 041987 Set 4pcs bent GL14 EPDM seal Content Hose barbs cap nuts seals 043129 Set 4pcs bent GL14 FEP seal Content Hose barbs cap nuts seals 040295 Set 4pcs bent GL14 silicone seal incl cap nut Content Hose barbs cap nuts seals 037287 Set 4pcs b...

Page 48: ...aining vapors after the vacuum pump outlet Used along with a recirculating chiller or tap water 047181 Secondary condenser V Vertical condenser Condenses remaining vapors after the vacuum pump outlet Used along with a recirculating chiller or tap water 11061840 Pump head For Vacuum Pump V 100 V 700 V 710 11061578 Pump head set For Vacuum Pump V 100 Content Pump head set connection piece straight s...

Page 49: ... Goods by Rail 10 4 Health and safety approval To guarantee the health and safety of our staff and to comply with the law and the regulations for handling hazardous materials for the purposes of health and safety at work and safe disposal of waste no products may be sent back to BÜCHI Labortech nik AG or repaired unless we have received the declaration below completed and signed Products sent to u...

Page 50: ...ot been in contact with toxic corrosive biologically active explosive ra dioactive or other hazardous materials are not contaminated The solvents or residues of the substances pumped have been removed Declaration for haz ardous materials In respect of the products returned we hereby assure that all substances toxic corrosive biologically active explosive radioactive or other wise hazardous that ha...

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