GALILEO TP VACSOUND ECO D12 Manual Download | Manualshive

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VACSOUND ECO – Operating and maintenance instructions

23

4.6

Unscheduled maintenance cards

N°

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 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

Table 4-3 List of Unscheduled Maintenance Cards

NOTE

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

used in Figure 2-1 View of the pump.

«
...
21
22
23
24
25
...
»

Summary of Contents for VACSOUND ECO D12

Page 1: ...Code 8 003 A 002 rev 3 30 09 2003 File VacEco_eng doc VACSOUND ECO D12 D18 D28...

Page 2: ...VACSOUND ECO Operating and maintenance instructions 2...

Page 3: ...Safety precautions 13 3 3 Transport and installation 13 3 4 Preliminary operations 14 3 5 Electrical connections 14 3 5 1 Models with single phase motor 14 3 5 2 Models with three phase motor 14 3 6 C...

Page 4: ...use it 2 Chapter 2 DESCRIPTION AND CHARACTERISTICS provides a description of the structure of the pump with its main features and lists the technical data 3 Chapter 3 INSTALLATION AND OPERATION provi...

Page 5: ...nstallation maintenance and operation of the pump must realize that knowing and applying the safety precautions is an integral part of their work In particular those responsible for the following Putt...

Page 6: ...t the manual CAUTION Operating procedures technical information and precautions which if not respected and or implemented correctly may cause damage to the pump WARNING Operating procedures technical...

Page 7: ...o atmospheric The entire functional block chambers rotors sides valves etc is immersed in the oil contained in the casing The oil guarantees perfect sealing of the discharge valves enters the pump to...

Page 8: ...solvent vapours for example A number of problems arise from this such as the impossibility of obtaining high vacuums the alteration of the properties of the oil the danger of incrustations forming on...

Page 9: ...il capacity l 0 25 0 6 0 5 1 0 5 1 Electric motor 50 Hz 1ph 3ph kW 0 45 0 55 0 75 0 90 0 75 0 90 Electric motor 50 60 Hz 1ph 3ph kW 0 37 0 45 0 75 0 90 0 75 0 90 Rotation speed 50 Hz rpm 1500 1500 150...

Page 10: ...t stage vane 39 First stage rotor 40 Spring 41 Tongue 42 Second stage vane 43 Second stage rotor 44 Tie rod 45 OR gasket 46 Bracket 47 Screw 49 Valve cover plate 50 Valve spring 51 Valve gasket 52 Fir...

Page 11: ...104 105 205 134 D12 inch 1 2 1 2 1 4 0 12 8 4 18 5 17 7 9 63 4 09 4 2 8 1 5 3 mm 40 40 40 6 242 540 510 261 130 100 230 164 D18 inch 1 6 1 6 1 6 0 24 9 5 21 3 20 0 10 2 5 12 3 9 9 1 6 5 mm 40 40 40 6...

Page 12: ...VACSOUND ECO Operating and maintenance instructions 12...

Page 13: ...consult GALILEO TP technical service for the changes required Setting the pump in position should be performed as follows Pump laid on the ground There are no special instructions for this type of ins...

Page 14: ...hese models The motor includes a thermal relay for protection against current overloads If the motor is switched off by this relay it may be started again by re energizing the relay externally after r...

Page 15: ...risk of breaking the glass window of the level indicator and or expelling the oil seal gasket 3 7 Starting and running the pump Before being put into service in order to reach maximum vacuum the pump...

Page 16: ...to stop the pump 3 8 Stopping the pump There are no special procedures for switching the pump off it needs only to be disconnected from the electric power by means of the bipolar switch version with...

Page 17: ...ply breaker switch MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON c If you are performing maintenance after the pump has been operating for a considerable time allow sufficient time for it to cool as...

Page 18: ...is properly distributed through the pump inadequate lubrication may damage the pump seriously e Give the parts some form of marking as you strip them down to ensure that you reassemble them again in t...

Page 19: ...eadily understood how important adequate lubrication is to high technology pumps like the GALILEO vacuum pumps Correct use of appropriate lubricants makes a significant contribution to achieving best...

Page 20: ...e previous oils Only use of lubricants of suitable quality will guarantee safe operation of the pumps CAUTION It is forbidden to mix different lubricants because their composition and the related addi...

Page 21: ...and minimum levels for proper pump operation NOTE The amount of oil consumed depends on the type of work particularly on the volume being evacuated and on the frequency of the vacuum cycles 2 If nece...

Page 22: ...e time in operation leave it to cool as temperature of the outer surface may be in excess of 60 C 1 Remove the filter 26 from the suction flange 28 2 Clean the filter using an aqueous solution and dry...

Page 23: ...lectric motor and joint When damaged 106 Disassembly of discharge valve When damaged 107 Disassembly of oil pump When damaged 108 Disassembly of anti suckback valve When damaged 109 Disassembly of pum...

Page 24: ...ion KIT D12 D18 D28 CODE GASKETS KIT X 5 001 1 053 GASKETS KIT X X 5 001 1 056 GENERAL MAINTENANCE KIT X 5 001 1 050 GENERAL MAINTENANCE KIT X X 5 001 1 052 Kits Table 2 Before reassembling the pump a...

Page 25: ...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 the rotary feedthrough to avoid bending the tapered...

Page 26: ...ne as the oil temperature may still be high WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main breaker switch When finished re...

Page 27: ...p perform a number of turns giving it a brief current pulse so as to let residual oil in the pump chambers flow out Then drain off the residual oil again 4 After all the oil has been drained close the...

Page 28: ...ove the safety warning WARNING If you have to perform maintenance on the 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 Dra...

Page 29: ...the main breaker switch When finished remove the safety warning WARNING If you have to perform maintenance on the pump after a considerable time in operation leave it to cool as temperature of the ou...

Page 30: ...c motor Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main breaker switch When finished remove the safety war...

Page 31: ...te 8 and the back of the joint For D12 D18 D28 and D12 pumps the tool kit includes an extractor see figure in the next page for the half joint 19 Tighten the three screws into their respective holes i...

Page 32: ...als required Equipment required Shutters Gaskets kit Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main break...

Page 33: ...remove the pump casing 75 4 Unscrew the securing screw 47 holding the splash guard 49 and remove it 5 Unscrew the two screws 47 on the valve press bracket 46 and remove the bracket 46 the springs 50 a...

Page 34: ...HINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main breaker switch When finished remove the safety warning WARNING If you have to perform maintenance on the pump after a considerable time in ope...

Page 35: ...5 Remove the pump gear wheels 69 NOTE A magnet may be used to remove the gear wheels 6 Reassemble by proceeding in the inverse order NOTE When reassembling replace all the gaskets you have stripped do...

Page 36: ...Materials required Equipment required OR gaskets Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main breaker...

Page 37: ...ce Card No 104 6 Unscrew the screw 102 take out the arm 101 from the rod 7 Release the spring 106 from the rod arm 108 8 Pull the rod 108 out of the rotary feedthrough 105 sleeve 9 Remove the two OR g...

Page 38: ...ials required Equipment required OR gaskets Mechanical tools WARNING Machine safety disconnect all power lines Hang the card MACHINE UNDERGOING MAINTENANCE DO NOT POWER ON from the main breaker switch...

Page 39: ...the shaft of the 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 ti...

Page 40: ...n the 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 d...

Page 41: ...sheath included in the tool kit see figure above Fit the suitably greased oil seal on to the rotor shaft and use the tool from side B B to push it into its seat NOTE It is possible to replace the anti...

Page 42: ...NG MAINTENANCE DO NOT POWER ON from the main breaker switch When finished remove the safety warning WARNING If you have to perform maintenance on the pump after a considerable time in operation leave...

Page 43: ...e 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 on the springs 40 of the vanes 38 to avoid the...

Page 44: ...oom temperature Heat the oil up to a temperature of 20 C or use an oil recommended for low temperatures 102 2 a Seizure of some internal parts Proceed as at 1 C The pump stops stalls 2 b Oil very dirt...

Page 45: ...oil pressure in the lubricating circuit preventing the anti suckback device from opening Inspect the gears of the oil pump and check that it is working 107 8 g Internal moving parts worn Disassemble...

Page 46: ...VACSOUND ECO Operating and maintenance instructions 46...

Page 47: ...8 HANDLE 1 100501180020 9 HANDLE 1 1 100501180019 9 SCREW M4x8 UNI 5933 4 4 4 10 RIGHT SIDEPLATE 1 100500440277 11 RIGHT SIDEPLATE 1 1 100501051333 11 BOARD 1 1 100501051045 12 SCREW M6x16 UNI 5933 2...

Page 48: ...TATOR 1 100500240069 52 1st STAGE STATOR 1 100500240072 52 1st STAGE STATOR 1 100500240073 52 PARTITION WALL 1 100500440155 53 PARTITION WALL 1 1 200501250039 53 GAS BALLAST SHUTTER 1 1 1 56 GAS BALLA...

Page 49: ...ACCESSORY ITEM IN SUCTION D12 D18 D28 CODE CONDENSATION SEPARATOR DN25KF X X X 5 001 1 047 ACCESSORY ITEM ON EXHAUST D12 D18 D28 CODE OIL TRAP FILTER DN25KF X X X 2 009 0 003 OIL TRAP FILTER CARTRIDG...

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