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LEYBOLD 112020V15, Operating Instructions Manual

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LEYBOLD 112020V15 Operating Instructions Manual Download Page 35

Installation

  35

300750767_002_C3 - 12/2020 - © Leybold

Establishing Potential Equalisation

An M 6 thread is provided at the motor housing for connecting the external 
potential equalisation cable, see Fig. 3.1.

3.7  Leak Search after Installation

On delivery, the pump is leak tight to < 10

-4

 mbar

·

l/s (integral, leak-checked). 

Leak-check all relevant connections after having installed the pump.

Summary of Contents for 112020V15

Page 1: ...0V15 19 25 29 112030V11 15 19 25 29 112050V15 V19 DRYVAC DV 200 DV 300 DV 500 Dry Compressing Vacuum Pumps with synthetic oil or PFPE filling Operating Instructions 300750767_002_C3 5 th draft w o CE...

Page 2: ...plication 10 Conditions of safe use 10 1 Description 12 1 1 Design 12 1 2 Supplied Equipment 12 1 3 Technical Data 13 1 4 Ordering Information 17 1 4 1 Pumps 17 1 4 2 Accessories 17 2 Transport and St...

Page 3: ...on 41 4 4 1 LED Display and Control Unit 42 4 4 2 Option Changing the Speed of the Pump 45 4 4 3 Warning and Shut off Thresholds 46 4 4 4 Gas Ballast Operation 47 4 4 5 Pumping of 100 Argon 47 4 5 Shu...

Page 4: ...ns regarding safety operation or maintenance of the device please contact our nearest subsidiary Trained personnel for the operation of this pump are skilled workers with knowledge in the fields of me...

Page 5: ...020 Leybold 0 Important Safety Information Explanation of Safety Symbols General warning sign Warning of counter rotating rollers Warning of automatic start up Warning of danger of slipping Warning of...

Page 6: ...exceed atmospheric pressure If seal gas or gas ballast from pressure vessels is used secure the supply in such a way that no overpressure can occur in the vacuum system in the event of a fault or powe...

Page 7: ...ugh open flanges Do not operate the vacuum pump with open flanges When installing the vacuum pump first mechanically connect the inlets and outlets and then make the electrical connections 8 Danger du...

Page 8: ...rthing cable and the suitability of the assigned overcurrent protection device 3 Lightning strike Risk of fire and injury from lightning strike Do not use pumps and pumping systems outside of building...

Page 9: ...e following During thermal decomposition at temperatures over 290 C toxic and corrosive gases are released When handling PFPE keep it away from open fires Do not smoke with PFPE on your fingers Touch...

Page 10: ...p T3 Temperature class Pumps belonging to temperature class T3 must only be operated with gases or vapors which exhibit an ignition tem perature of over 200 C Ta Permissible ambient temperature for op...

Page 11: ...ith Leybold DRYVAC pumps must only be used on processes if their materials resist the mechanical and or chemical influences and corrosion under the respective operating conditions so that the explosio...

Page 12: ...urge gas system that makes possible rotor purge and shaft seal purge The DV 200 and DV 300 have the same motor The required frequency con verter is installed at the pump All DRYVAC pumps have been pre...

Page 13: ...at ultimate pressure acc to DIN EN ISO 2151 65 dB A KpA 0 3 dB Noise level with rigid exhaust pipe at ultimate pres sure acc to DIN EN ISO 2151 65 dB A KpA 0 3 dB Relative atmospheric humidity 95 non...

Page 14: ...min 10 Max Gas ballast flow Pinlet 10 mbar 5 100 l min 10 Notes to the technical data The frequency converter standard ratings are valid for an installation altitude up to 1000 m If the altitude excee...

Page 15: ...onsumption 10 12 kW 14 16 18 Fig 1 2 Permissible gas inlet temperature as function of the inlet pressure 0 50 100 150 200 250 300 10 100 1000 Gaseinlasstemperatur T E in C Gaseinlassdruck pE in mbar Z...

Page 16: ...sions in mm 484 602 422 170 113 1115 1225 502 613 731 448 558 266 14 78 269 77 211 478 612 392 502 60 94 39 192 282 35 434 153 408 408 408 28 5 118 356 474 224 442 279 20 138 20 150 20 172 20 E1 Ansic...

Page 17: ...V DV r 155212V ProfiNet module for DRYVAC DV DV r 112005A35 EtherCAT module for DRYVAC DV DV r 112005A36 Relay module digital output for DV DV r 112005A01 Ethernet module dual port for DRYVAC DV DV r...

Page 18: ...eason they should while being transported or shipped not be subjected to much tilting 10 max Store the pumps only horizontally standing on their feet Lift the pump at the crane eyes Use all crane eyes...

Page 19: ...forming What has to be observed when an inverter was in storage for more than 2 years If an inverter has been stored for a time longer than two years it should not be connected directly to the power...

Page 20: ...ugh bursting of vacuum system due to excessive pressure caused by faulty function at the gas inlet into the vacuum sys tem Pressure build up in the vacuum system or inlet lines Check correct connectio...

Page 21: ...or PFPE Nothing will have to be refilled Check the oil levels through both oil level glasses If one of the oil levels is found to be incorrect please contact us Install a barrier around the pump to p...

Page 22: ...Leybold For a list of materials in contact with the process gases see the Technical Data Pumping of substances and mixtures gases liquids and solids which are rated as being explosive Pumping of ignit...

Page 23: ...deposits consult Leybold 3 3 Connecting the Intake and Exhaust Lines 3 3 1 Intake Lines Connect the intake line to the pump We recommend using bellows vibration dampers between the pump and the intake...

Page 24: ...e exhaust line should have the same or larger diameter than the exhaust flange and 2 0 mm min wall thickness The exhaust line must be able to withstand 1 3 bar and 150 C Keep the exhaust line free of...

Page 25: ...re is the risk of a crash due to shock cooling Cooling water data for the pump Materials in the cooling circuit of the pump AISI 304 red brass brass EPDM epoxy paint Feed temperature 5 C 35 C Feed pre...

Page 26: ...Electrical conductivity 700 S cm pH value 7 0 to 9 0 Total hardness total alkaline earths 8 dH Aggressive carbon dioxide None not detectable Chloride 100 mg l Sulfate 150 mg l Nitrate 50 mg l Iron 0 2...

Page 27: ...ushion under the shaft seals and thus prevents premature wear Use nitrogen or compressed air as purge gas Medium temperature 0 to 50 C Filter size 40 m Max condensate volume 22 cm3 Operating medium fi...

Page 28: ...eal Rotor purge Exhaust shaft seal SS 4 S 1 Solenoid valve ambient air gas ballast S 2 Solenoid valve purge gas PG 1 Pressure gauge purge gas PR 1 Pressure regulator purge gas PS 1 Pressure switch exh...

Page 29: ...alled in agreement with the information given in these Operating Instructions and in agreement with the locally applicable regulations Non compliance with the safety informa tion can result in severe...

Page 30: ...sider the following precautions for the main circuit input Use fuses recommended in Main Circuit only see technical data Do not use a motor protection switch If using a ground fault circuit breaker ma...

Page 31: ...ng the control circuits Always separate control circuit wiring from main circuit wiring and other high power lines For external control power supply use a UL Listed Class 2 power supply Use twisted pa...

Page 32: ...collector supply only through a resistor max current 10mA low active ref Optocoupler ground 8 Warning Fail Common Optocoupler ground reference for 6 7 9 Analog Input 4 20mA 0 10V ref Analog ground fu...

Page 33: ...rth Connect X103 5 with X103 3 to start the DRYVAC The ramp up time to nominal speed is about 200 seconds Open X103 5 and X103 3 to stop the DRYVAC Connect X103 12 with X103 14 to reset an error messa...

Page 34: ...solenoid coils for the purge gas valves to your system control The plugs are on the coils on delivery Data for the solenoid coils Voltage 24 V DC Power consumption 8 W Type of protection DIN 40050 IP...

Page 35: ...6 thread is provided at the motor housing for connecting the external potential equalisation cable see Fig 3 1 3 7 Leak Search after Installation On delivery the pump is leak tight to 10 4 mbar l s i...

Page 36: ...ot operate the vacuum system with the outlet closed or throttled Ejection of parts by bursting of the vacuum system due to excessive pres sure caused by the pump running backwards after it has been sw...

Page 37: ...nvalidate your warranties If in doubt contact Leybold 4 2 Interfaces 4 2 1 Remote interface X103 The connection is described in Section 3 6 4 2 2 RS 485 interface X104 For pin assignment see Section 3...

Page 38: ...controlled manually or using the X1 interface In order to be able to do so b1 02 must first be reset to 1 Find more parameters relevant to remote control in the tables ModBus Register pump operation...

Page 39: ...10 Input terminal sta tus BIN 5 0 UWORD 1 4AH U1 11 Output Terminal Ttatus BIN 5 0 UWORD 1 4BH U1 12 Drive Status BIN 5 0 UBYTE 1 Operating status of the drive 66H U1 19 MEMOBUS Error Code BIN 5 0 UWO...

Page 40: ...ncy converter delivers out put and thus also during which the fan of the frequency converter is running Upper limit is none or here set to 100 000 68H U4 08 Heatsink Temperature DEC 5 0 C UWORD 1 5 12...

Page 41: ...e pump if required by the process To do so turn on the pumping sys tem and run it at ultimate vacuum for a period 60 minutes with a dry nitrogen shaft seal purge before opening it to the process 4 4 O...

Page 42: ...erating the motor flashes during deceleration to stop or when the frequency reference is 0 flashes quickly the drive is disabled by a DI the drive was stopped using a fast stop DI or a run command was...

Page 43: ...he frequency converter is programmed specifically for this pump The parameter access is therefore limited The default output frequency can be changed in the programming mode between 0 Hz and 110 Hz DV...

Page 44: ...ady 1 During alarm detection 1 During fault detection 1 Digital input 1 terminal S1 enabled 1 Digital input 2 terminal S2 enabled 1 Digital input 3 terminal S3 enabled 1 Digital input 4 terminal S4 en...

Page 45: ...ample EN 50110 1 in Europe We urgently recommend that you consult us first The pump must not be operated for more than one hour at frequencies below 20 Hz Setting up the Second Setpoint Frequency Ente...

Page 46: ...S4 must be at its default position top multifunction input Parameter H3 09 must be at its default value 2 input signal type 4 20 mA Make sure that parameter H3 10 has been set to the default value 0 C...

Page 47: ...p for 15 minutes with purge gas to ensure that it is free of process gases Then switch off the pump Low purge gas flow during shut off may damage the pump The pump must only be vented such that atmosp...

Page 48: ...o the pump use a gas flow from the process side or a separate gas cylinder to purge the pump for at least 15 minutes In no event drain the lubricant Shutting off the purge Disconnect the pump exhaust...

Page 49: ...e protective equipment Danger due to incorrect connection of the pump to the system to be pumped out Pressure build up in the vacuum system Check correct con nection of inlet and outlet flanges before...

Page 50: ...PFPE is not subject to ageing For this rea son it will not have to be exchanged For safety reasons we recommend not to change the PFPE since in the event of damage like mechanical failures for exampl...

Page 51: ...air can cause oily gas to enter the pump chamber via the piston rings Clean the oil fill port and reinstall the plug using a gasket which is in perfect condition Wipe off any oil residues from the cas...

Page 52: ...re sufficient cooling water supply Decalcify cooling water lines Install the pump at a suitable place or ensure a suffi cient flow of cooling air Check the pressure levels within the system Check syst...

Page 53: ...Place the pump correctly Run a leak search and pinpoint leaks If the leak is not at the oil fill or oil drain plugs return the pump to the Leybold Service Leybold Service Leybold Service Pump does not...

Page 54: ...ot Reset n Fault reset was input when a Run com mand was active Turn off the Run command and reset the fre quency converter to Option External Fault n n An external fault was tripped by the upper cont...

Page 55: ...ts Check the machine for damages gears etc and repair any broken parts Check the frequency converter parameter set tings Check the output contactor sequence to or Heatsink Overheat n n Surrounding tem...

Page 56: ...ost Loose wires at the frequency converter input Check the power supply Make sure that all cables are properly fixed to the correct terminals DC Under voltage n n The voltage in the DC bus fell for lo...

Page 57: ...fore H5 09 elapsed during Memobus Communication error EAL02 External Alarm during delay of MFDI set in S2 n External alarm during delay of MFDI settings for S2 H1 02 Delay time set in P1 05 Pressure s...

Page 58: ...sured with the Pt 1000 reaches 100 C Note Wait fault Check and improve cooling CMPFT Compen sation Fault n Contact Leybold C LiM C Lim Fault n Drive was running at or above the Final Current Limit for...

Page 59: ...but no option board is installed The frequency reference source is set to pulse input but H6 01 is not 0 Install the required option board Correct the values set to b1 01 and b1 02 oPE07 Settings to...

Page 60: ...the influence of oxygen in the air high temperatures or mechanical wear must be disposed of through the locally available waste oil disposal system Waste oil from vacuum pumps which is contaminated wi...

Page 61: ...61 300750767_002_C3 12 2020 Leybold EU Declaration of Conformity...

Page 62: ...LV_21764_2020 12 20 Leybold GmbH Bonner Strasse 498 50968 Cologne GERMANY T 49 0 221 347 0 info leybold com www leybold com...

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