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Varian DS102, Instruction Manual

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Varian DS102 Instruction Manual Download Page 36

TECHNICAL INFORMATION 

 

UNSCHEDULED MAINTENANCE CARDS 

 

No. SUBJECT FREQUENCY 

101 General 

Warnings 

 

102 

Changing the oil 

Whenever necessary 

103 

Disassembly of oil level indicator 

When damaged 

104 

Disassembly of anti-suckback device shutter 

When damaged 

105 

Disassembly of electric motor and joint 

When damaged 

106 

Disassembly of discharge valve 

When damaged 

107 

Disassembly of oil circulating pump 

When damaged 

108 

Disassembly of anti-suckback valve 

When damaged 

109 

Disassembly of pump body 

When damaged 

110 

Replacement of oil seal ring/wear bushing 

When damaged 

111 

Disassembly of functional block rotors 

When damaged 

 

NOTE 

The numbers used in the drawings on the Unscheduled Maintenance Cards are those used in Figure 

View of 

the pump

. 

 

 31 

87-900-937-01(F) 

Summary of Contents for DS102

Page 1: ...h DS602 3Ph Dual Stage Rotary Vane Pumps Model 949 9315 Model 949 9320 Model 949 9325 Model 949 9330 Model 949 9331 Model 949 9335 Model 949 9336 MANUALE DI ISTRUZIONI BEDIENUNGSHANDBUCH NOTICE DE MOD...

Page 2: ...DS102 DS202 DS302 DS402 DS602...

Page 3: ......

Page 4: ......

Page 5: ...TRANSPORT AND INSTALLATION 17 PRELIMINARY OPERATIONS 17 SECTION II 18 ELECTRICAL MOTORS 18 Single phase universal motors 18 Three phase universal motors 20 CONNECTIONS TO THE INLET AND EXHAUST FLANGE...

Page 6: ...ER L INSTALLAZIONE La pompa viene fornita in un imballo protettivo speciale se si presentano segni di danni che potrebbero essersi verificati du rante il trasporto contattare l ufficio vendite locale...

Page 7: ...i possono causare morte al contatto Operare sempre con la massima cautela e secondo le norme antinfortu nistiche in vigore PERICOLO Quando la macchina alimentata prestare attenzione per la presenza di...

Page 8: ...Relative Feuchtigkeit 0 95 niederschlagsfrei VOR DER INSTALLATION Die Pumpe wird in einer speziellen Schutzverpackung geliefert Eventuelle Transportsch den sind der zust ndigen rtlichen Verkaufsstell...

Page 9: ...eb und die Wartung zust ndige Personal soll geschult sein und ber eine solide Kenntnis der Unfallschutzvorschriften verf gen GEFAHR Hochspannungen k nnen bei Kontakt t dliche Folgen haben Es ist stets...

Page 10: ...ge de protection sp cial si l on constate des marques de dommages pouvant s tre pro duits pendant le transport contacter aussit t le bureau de vente local Le poids total de l emballage et de la pompe...

Page 11: ...ent entra ner la mort par contact Veil ler toujours op rer avec le maximum de prudence et dans le respect des normes de pr vention des accidents du travail en vigueur DANGER Lorsque la machine est sou...

Page 12: ...humidity 0 95 non condensing PREPARATION FOR INSTALLATION The pump is supplied in a special protective packing If this shows signs of damage which may have occurred during trans port contact your loc...

Page 13: ...peration and maintenance must be well trained and must be aware of the accident preven tion rules WARNING Death may result from contact with high voltages Always take extreme care and observe the acci...

Page 14: ...or oil flow in the vacuum system while air is allowed back into the stator chambers The air entering the pump after the anti suckback device has closed prevents the oil in the casing from filling the...

Page 15: ...e inlet duct by fluids oil and or air used to command the shutter Thanks to this when the pump is started again the pump down to vacuum conditions is extremely fast as these contaminants are not prese...

Page 16: ...TECHNICAL INFORMATION View of the pump 11 87 900 937 01 F...

Page 17: ...700237 SR03700237 SR03700237 SR03700237 SR03700237 27 OR gasket 4 1 4 2 4 2 5 3 5 3 28 Suction flange 29 Anti suckback shutter 4 1 4 2 4 2 5 3 5 3 30 Piston 31 OR gasket 4 1 4 2 4 2 5 3 5 3 32 Casing...

Page 18: ...77 70 Oil pump cover 71 Screw 73 Plate 74 Filter 75 Casing 76 Exhaust flange 77 OR gasket 4 1 4 2 4 2 5 3 5 3 78 Oil fill plug 03 701218 03 701218 03 701218 03 701218 03 701218 79 Oil drain plug SR037...

Page 19: ...0 75 0 90 MOTOR RATING 3ph 50 60 kW 0 75 0 90 0 75 0 90 NOMINAL ROTATION SPEED 50 rpm 1500 1500 1500 1500 1500 60 rpm 1800 1800 1800 1800 1800 OIL TEMPERATURE C 50 50 52 70 72 pump operating F 122 12...

Page 20: ...3 0 12 212 8 3 467 18 4 250 9 8 100 3 9 105 4 1 205 8 1 132 5 2 DS302 mm inch 30 1 18 30 1 18 35 1 38 3 0 12 212 8 3 467 18 4 250 9 8 100 3 9 105 4 1 205 8 1 132 5 2 DS402 mm inch 40 1 57 40 1 57 40 1...

Page 21: ...TECHNICAL INFORMATION Typical Performance Curves 16 87 900 937 01 F...

Page 22: ...es mounted on it Note that the pump is stable on its base plate and it should not be necessary to anchor it to the floor with bolts and screws also vibrations to and from the pump are greatly reduced...

Page 23: ...the table below CAUTION If you start a pump at low temperature the current absorbed by the motors will be for several seconds higher than the nominal one for this reason the fuse on the line must be o...

Page 24: ...200 240 V 50 60 Hz nominal voltages To modify the voltage setting change the position of the voltage selector situated inside the motor electrical box To confirm the change of the voltage setting fro...

Page 25: ...f 220V to 230 V 50 60 Hz DELTA CONNECTION HIGH VOLTAGE CONNECTION for power supply 380V to 460V 50 60 Hz STAR CONNECTION Electrical Connections of Three Phase World Wide Motors To connect the motor to...

Page 26: ...y to avoid pollution of the surrounding atmosphere by the oil present in the exhaust duct during pump opera tion CAUTION Never block the pump exhaust line This would cause overpressure in the casing w...

Page 27: ...egulations in force b Always disconnect the power supply to the pump before maintenance work Place a spe cial warning signs over the power supply breaker switch MACHINE UNDERGOING MAINTENANCE DO NOT P...

Page 28: ...Maintenance may be seen as the totality of all scheduled and unscheduled maintenance work Maintenance includes 1 SCHEDULED MAINTENANCE Maintaining the nominal state of operation 2 UNSCHEDULED MAINTEN...

Page 29: ...nto water or in the sewage system All violations of these rules are liable to persecution as provided for by law When using lubricants always keep an oil can nearby Take care in draining off waste oil...

Page 30: ...e 25 C 1 10 5 Boiling point 0 01 torr C 112 Viscosity 40 C cSt SUS 55 258 Viscosity 100 C cSt SUS 8 1 52 7 Viscosity index 119 Pour point C F 15 5 Flash point C F 213 415 Fire point C F 244 472 Densit...

Page 31: ...ILTER R RUNNING S STOPPED NOTE When the pump is equipped with a filter for dust on the inlet side a condensation separator on the inlet side these items must also be maintained by following the Manufa...

Page 32: ...LUBRIFICATING OIL 1 No Description Time Equipment Materials Oil 1 Check the oil level and top up if necessary 5 min Cleaning rags Liquid detergent WARNING Machine powered take care on account of movin...

Page 33: ...eck that the quality and type of oil used corresponds to the indications of Ta ble Varian GP oil characteristics of this manual CAUTION Take great care to avoid oily residues or dust from entering the...

Page 34: ...Time Equipment Materials 1 Clean the suction filter 10 min Compressed air gun WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the ma...

Page 35: ...ering the inside of the pump and if it is not working properly serious damage could be caused the pump s inner parts In such cases it may be worthwhile installing a large surface area filter in the pu...

Page 36: ...motor and joint When damaged 106 Disassembly of discharge valve When damaged 107 Disassembly of oil circulating pump When damaged 108 Disassembly of anti suckback valve When damaged 109 Disassembly of...

Page 37: ...DS102 1Ph DS202 1Ph DS302 1Ph DS402 1Ph DS402 3Ph DS602 1Ph DS602 3Ph Frequency Time Machine status F L Type of action GENERAL WARNINGS Item 1 Pump disassembly and reassembly require some basic opera...

Page 38: ...3Ph DS602 1Ph DS602 3Ph ORDER CODE GASKETS KIT X X X 949 9370 GASKETS KIT X X 949 9371 MAINTENANCE KIT X 949 9380 MAINTENANCE KIT X X 949 9381 MAINTENANCE KIT X X 949 9382 2 Before reassembling the pu...

Page 39: ...ur a little oil into the stators through the holes in the valves CAUTION Before hooking the recall spring to the anti suckback command bar make sure you have put the bar all the way into the sleeve of...

Page 40: ...an GP oil 1 liter Fixed wrench for oil exhaust Tank to collect oil Cotton or other suitable material rags for cleaning Soap and water solution for cleaning WARNING Do not change the oil immediately af...

Page 41: ...ws out more easily NOTE The pump contains up to 1 liter of oil make sure the tank you use for the waste oil can hold this amount 2 Open the oil drain plug 79 slowly let the oil flow out by opening the...

Page 42: ...you are not exceeding the maximum oil level per mitted CAUTION For disposal of waste oil it is strictly necessary to respect the currently applicable legislation on this matter 6 To achieve a good va...

Page 43: ...ACTION AREA Materials required Equipment required Mechanical tools OR gaskets for pumps DS102 1Ph DS202 1Ph and DS302 1Ph Gaskets kit p n 949 9370 for pumps DS402 1Ph DS402 3Ph DS602 1Ph and DS602 3Ph...

Page 44: ...cription of how to drain off the oil see the Unscheduled Maintenance Card No 102 2 Unscrew the securing screws 71 and disconnect the flange 85 from the casing 3 Take out the OR gasket 87 and the sight...

Page 45: ...tem ACTION AREA Materials required Equipment required Shutter Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the m...

Page 46: ...nge 28 into its seat 3 Remove the flange 28 and take out the piston 30 with the shutter 29 of the anti suckback device dis engage it by exerting force on arm 101 Separate the shutter 29 from the pisto...

Page 47: ...TION AREA Materials required Equipment required Electric motor Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the...

Page 48: ...tor 1 the plate 8 and the plate 12 for the DS402 1Ph DS402 3Ph DS602 1Ph and DS602 3Ph only 3 Slacken the nut blocking the half joint 19 to the motor shaft and take it out using leverage between the p...

Page 49: ...REA Materials required Equipment required Valves Gaskets kit Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the ma...

Page 50: ...scription of how to drain off the oil see the Unscheduled Maintenance Card No 102 2 Disconnect the discharge flange from its piping 3 Remove the nuts 3 and remove the pump casing 75 4 Remove the secur...

Page 51: ...46 the springs 50 and the shutters 51 6 Reassemble by proceeding in the inverse order NOTE When reassembling replace all the gaskets stripped down CAUTION When reassembly is complete proceed to fill t...

Page 52: ...AREA Materials required Equipment required Oil circulating pump Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the...

Page 53: ...from the pump see the Unscheduled Maintenance Card No 102 2 Disconnect the discharge flange from its piping 3 Remove the nuts 3 and remove the casing from the pump 75 4 Remove the three screws 71 conn...

Page 54: ...eassemble by proceeding in the inverse order NOTE When reassembling replace all the gaskets you have stripped down CAUTION When reassembly is complete proceed to fill the pump with oil again following...

Page 55: ...ACTION AREA Materials required Equipment required Gaskets kit Mechanical WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main b...

Page 56: ...details on how to remove the anti suckback device see Unscheduled Maintenance Card No 104 6 Remove the screw 102 take out the arm 101 from the rod 7 Release the spring 106 from the rod arm 108 8 Pull...

Page 57: ...NOTE When reassembling replace all the gaskets stripped down CAUTION When reassembly is complete proceed to fill the pump with oil again following the instructions of Unsched uled Maintenance Card No...

Page 58: ...s required ACTION AREA Equipment required Gaskets kit Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main brea...

Page 59: ...rotor 39 and take out the half joint Remove the tongue 37 with it as well 5 Unscrew the securing screw 47 and remove the valve screen 49 6 Slacken the four nuts 64 and take out the tie rods 44 and the...

Page 60: ...ipment required Mechanical tools Oil shaft seal Anti wear bushing Gaskets kit WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the ma...

Page 61: ...ock from the pump support NOTE For a description of how to separate the functional block from the support see the Unscheduled Maintenance Card No 109 3 Remove the worn out oil shaft seal 21 from the p...

Page 62: ...ameter of the oil seal engage it on the tool and push it into its seat 6 Reassemble by proceeding in the inverse order NOTE When reassembling replace all the gaskets stripped down CAUTION When reassem...

Page 63: ...DAMAGED Time 2 hours Machine status S R DISASSEMBLY Type of action FUNCTIONAL BLOCK ROTORS Item ACTION AREA Materials required Equipment required Mechanical tools Oil shaft seal ring Anti wear bushing...

Page 64: ...e pump after a considerable time in operation leave it to cool as temperature of the outer surface may be in excess of 60 C 1 Drain off all the oil from the pump NOTE For a description of how to drain...

Page 65: ...ke the 2nd stage rotor 43 off the shaft and take out the key 41 6 Remove the partition wall 53 from between the 1st and 2nd stages 7 Detach the 1st stage stator 52 from the inner side 33 pressing back...

Page 66: ...e pump Test the resistance to rotation by turning the joint by hand If the rotors are blocked disassemble the pump body and check state of the parts inside 111 D Electrical protections not set Adjust...

Page 67: ...last for half an hour at least change the oil whenever necessary 01 102 B Oil ducts clogged inside Proceed as at 3 B C Direction of rotation inverted Proceed as at 3 C D OR gaskets communicating with...

Page 68: ...ORY ITEM ON EXHAUST DS102 1Ph DS202 1Ph DS302 1Ph DS402 1Ph DS402 3Ph DS602 1Ph DS602 3Ph P N OIL MIST ELIMINA TOR KF25 X X X X X 949 9395 OIL MIST CAR TRIDGE Q ty 2 X X X X X 949 9394 RECOMMENDED OIL...

Page 69: ...come pericoloso EFFETTI ACUTI L esposizione alle nebbie d olio pu causare nausea e irritazione agli occhi Non sono stati eseguiti studi dettagliati tuttavia non si ritiene che il materiale possa caus...

Page 70: ...mezzo assorbente 7 Movimentazione e magazzinaggio MOVIMENTAZIONE Nessun rischio conosciuto MAGAZZINAGGIO Nessun rischio conosciuto 8 Controlli dell esposizione MISURE DI CONTROLLO Protezione personale...

Page 71: ...essuna INALAZIONE ACUTA Il limite degli USA di esposizione alle nebbie d olio TWA 8 ore di 5 mg al metro cubo 12 Informazioni ecologiche AMBIENTALI Non sono previsti effetti am bientali negativi nel c...

Page 72: ...gef hrlich klassifiziert AKUTE WIRKUNGEN Sich ligen D mpfen auszusetzen kann belkeit und Augenreizungen verursachen Es wurden keine detaillierten Untersuchungen durchgef hrt es wird jedoch nicht erwar...

Page 73: ...werden 7 Handhabung und Lagerung HANDHABUNG Nicht bekannt LAGERUNG Nicht bekannt 8 Expositionskontrolle Personenschutz TECHNISCHE KONTROLL Nicht erforderlich MASSNAHMEN ATEMSCHUTZ Siehe Anmerkungen zu...

Page 74: ...Keine AKUTES EINATMEN Der US amerikanische Grenzwert f r die lnebelexposition TWA 8 Stunden betr gt 5 mg pro Kubikmeter 12 Umweltinformationen UMWELT Bei vorgeschriebener Verwendung Entsorgung sind ke...

Page 75: ...comme dangereux EFFETS AIGUS L exposition aux vapeurs d huiles peut causer des naus es et l irritation des yeux Des tudes d taill es n ont pas t effectu es mais on ne s attend pas ce que le mat riel p...

Page 76: ...Manipulation et stockage MANIPULATION Aucun risque connu STOCKAGE Aucun risque connu 8 Contr les de l exposition MESURES DE CONTR LE Aucune mesure n cessaire Protection personnelle TECHNIQUE PROTECTIO...

Page 77: ...pour TWA de 8 heures d exposition aux vapeurs d huile est de 5 mg par m tre cube 12 Informations cologiques ENVIRONNEMENT Si le produit est utilis et ou mis au rebut de la fa on indiqu e aucun effet d...

Page 78: ...ROUTES Ingestion inhalation of oil mists This product is not classified as hazardous ACUTE EFFECTS Exposure to oils mists may cause nausea and eye irritation Detailed studies have not been made but ma...

Page 79: ...ith an absorbent 7 Handling and Storage HANDLING None Known STORAGE None Known 8 Exposure Controls Personal Protection ENGINEERING CONTROL MEASURES None required RESPIRATORY PROTECTION See notes on ve...

Page 80: ...MAL LD 50 None ACUTE INHALATION US Gov t 8 hr TWA limit for exposure to oil mists is 5 mg per cubic meter 12 Ecological Information ENVIRONMENTAL When used and or disposed of as indicated no adverse e...

Page 81: ...TIFICATION Product Description Varian P N Varian S N Purchase Reference TYPE OF RETURN check appropriate box Paid Exchange Paid Repair Warranty Exchange Warranty Repair Loaner Return Credit Shipping E...

Page 82: ...rate No zero high backround Gauge tube not working Display problem Vacuum system unstable Cannot reach test mode Communication failure Degas not working Failed to start Other Error code on display Oth...

Page 83: ...Leini Torino Italy Tel 39 011 997 9 111 Fax 39 011 997 9 350 Japan Varian Vacuum Technologies Sumitomo Shibaura Building 8th Floor 4 16 36 Shibaura Minato ku Tokyo 108 Japan Tel 81 3 5232 1253 Fax 81...

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