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11 | Troubleshooting

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Instruction Manual MINK MV 0500-0600 B_EN_en

Troubleshooting

DANGER

Live wires.
Risk of electrical shock.

●

Electrical installation work must only be executed by qualified personnel.

CAUTION

Hot surface.
Risk of burns!

●

Prior to any action requiring touching the machine, let the machine cool down first.

VRE

CPL

Description

Inlet screen

VRE

Vacuum relief valve

CPL

Coupling

Problem

Possible Cause

Remedy

The machine does not start.

The variable-frequency drive
(VFD) is not supplied with the
correct voltage.

●

Check the power supply.

The motor or the variable
frequency drive (VFD) is
defective.

●

Replace the motor or the
variable-frequency drive
(VFD).

The coupling (CPL) is defective.

●

Replace the coupling (CPL).

Содержание MINK MV 0500 B

Страница 1: ...Get technical data instruction manuals service kits MINK Claw Vacuum Pumps MV 0500 B MV 0600 B Instruction Manual 0870168621 A0002_en Original instructions 02 03 2022 ...

Страница 2: ...onnection for Variable frequency Drive 12 5 4 1 Wiring Diagram Three Phase Motor 13 5 4 2 Wiring Diagram Variable Frequency Drive 13 6 Commissioning 15 6 1 Variable Frequency Drive Overview 16 6 1 1 Overview I 0 Connection 18 6 1 2 DIP Switch 19 6 1 3 Speed Control 21 6 1 4 Pressure Control 22 6 2 Conveying Condensable Vapours 24 7 Maintenance 25 7 1 Maintenance Schedule 25 7 2 Oil Level Inspectio...

Страница 3: ... has been designed and manufactured according to state of the art methods Nevertheless residual risks may remain This instruction manual highlights potential hazards where appropriate Safety notes and warning messages are tagged with one of the keywords DANGER WARNING CAUTION NOTICE and NOTE as follows DANGER indicates an imminent dangerous situation that will result in death or serious injuries i...

Страница 4: ... MTB VFD NRV DA CAI CAO EB OFP Description MTB Motor terminal box OFP Oil fill plug Venting valve IN Suction connection NRV Non return valve integrated CAI Cooling ait inlet CAO Cooling air outlet OSG Oil sight glass ODP Oil drain plug EB Eye bolt DA Directional arrow VFD Variable frequency drive NP Nameplate OUT Discharge connection ...

Страница 5: ...Non return valve integrated CAI Cooling ait inlet CAO Cooling air outlet OSG Oil sight glass ODP Oil drain plug EB Eye bolt DA Directional arrow VFD Variable frequency drive NP Nameplate OUT Discharge connection PSA1 Pressure transmitter 1 not shown delivered loosely NOTE Technical term In this instruction manual we consider that the term machine refers to the vacuum pump NOTE Illustrations In thi...

Страница 6: ...f maintaining ultimate pressure see Technical Data 34 The machine is not capable of maintaining ultimate pressure The minimum allowed ultimate pressure is to be read from the nameplate of the machine By means of process control and or vacuum relief valves it must be made sure that the minimum allowed ultimate pressure will not be underrun The machine is suitable for continuous operation Note The n...

Страница 7: ... Manual MINK MV 0500 0600 B_EN_en 7 40 2 4 Optional Accessories 2 4 1 Inlet Filter The inlet filter protects the machine against dust and other solids in the process gas The inlet filter is available with a paper or polyester cartridge ...

Страница 8: ...o not lift the machine using the eye bolt fitted to the motor Only lift the machine as shown To find out the weight of the machine refer to the chapter Technical Data 34 or the nameplate NP Make sure that the eyebolt s EB is are in faultless condition fully screwed in and tightened by hand 1 Description 1 Use both eye bolts Check the machine for transport damage If the machine is secured to a base...

Страница 9: ...all apertures with adhesive tape or reuse provided caps If the machine is to be stored for more than 3 months Wrap the machine in a corrosion inhibiting film Store the machine indoors dry dust free and if possible in original packaging preferably at temperatures between 0 40 C ...

Страница 10: ...with the protection class of the motor and the electrical instruments Make sure that the installation space or location is vented such that sufficient cooling of the machine is provided Make sure that cooling air inlets and outlets are not covered or obstructed and that the cooling air flow is not affected adversely in any other way Make sure that the oil sight glass OSG remains easily visible Mak...

Страница 11: ...order to avoid a loss of efficiency Seek advice from your Busch representative 5 2 1 Suction Connection Connection size s G3 Depending on the specific order other connection dimensions may apply 5 2 2 Discharge Connection Connection size s R2 Depending on the specific order other connection dimensions may apply Make sure that the discharged gas will flow without obstruction Do not shut off or thro...

Страница 12: ...riable speed drive Make sure that the motor of the machine will not be affected by electric or electromagnetic disturbance from the mains if necessary seek advice from Busch Make sure that the EMC class of the machine confirms with the requirements of your supply network system if necessary provide further interference suppression EMC Class of the machine see Technical Data 34 We recommend to use ...

Страница 13: ...nded direction of rotation with the arrow stuck on or cast Jog the motor briefly If the rotation of the motor must be changed Switch any two of the motor phase wires Delta connection low voltage Star connection high voltage Double star connection multi voltage motor with 9 pins low voltage Star connection multi voltage motor with 9 pins high voltage 5 4 2 Wiring Diagram Variable Frequency Drive CA...

Страница 14: ...an additional protective earth conductor PE2 must be provided Connect the additional protective earth conductor PE2 Use at least the same cross section as for PE Installation requirement for protection class IP54 The cable and gasket must be secured against shifting Use cable tie or insulation tape to secure the cable and gasket from shifting ...

Страница 15: ...e sure that ear protection is being used Make sure that the installation conditions see Installation Conditions 10 are met Switch on the machine NOTICE Frequent starts and stops by connecting and disconnecting from the power supply Risk of damage to the machine Starting the machine by connecting and disconnecting the power supply is permitted max 1x per minute Between disconnecting and connecting ...

Страница 16: ... 1 2 3 4 5 6 7 8 9 Description 1 Move backward in menu Exit edit mode Reset faults with long press 2 Scroll menu up increase value 3 Change control place Access control page Change direction 4 Mover cursor left 5 Move cursor right 6 Start button 7 Scroll menu down decrease value 8 Stop button 9 Enter active level item Confirm selection ...

Страница 17: ...I 0 2 3 4 5 1 6 7 8 Description 1 Status field STOP RUN 2 Direction 3 Status field READY NOT READY FAULT 4 ALARM 5 Control place PC I0 KEYPAD FIELDBUS 6 Location field Parameter ID number and current menu lacation 7 Activated group item Press OK to enter 8 Number of items in the group ...

Страница 18: ...6 Commissioning 18 40 Instruction Manual MINK MV 0500 0600 B_EN_en 6 1 1 Overview I 0 Connection Selectable signals via DIP Switch between voltage and current ...

Страница 19: ...e From term From term From standard I O Signal Terminal Relays and thermistor 1 2 3 Description 1 Relay output 1 2 Relay output 2 3 Thermistor input 6 1 2 DIP Switch DIP Switch Description Standard AI1 C Analogue input 1 operates in current mode 2 20 mA 0 Analogue input 1 located in test mode V Analogue input 1 operates in voltage mode 2 10 V V ...

Страница 20: ...tes in current mode 2 20 mA 0 Analogue output located in test mode V Analogue output operates in voltage mode 2 10 V C DI 0 Digital input is isolated by grounding 1 Common grounding of digital input is connected to 24 V 2 Common grounding of digital input is connected to ground 2 RS 485 0 Connection resistance 120 Ohm is connected 1 Pull Up and Pull Down resistance of 10k Ohm for bias voltage is c...

Страница 21: ...machine Do not change any other parameter than described below NOTE VFD parameter settings for speed control MV 0500 B T434216016 MV 0600 B T434200760 NOTICE Motor speed exceeds the permitted motor speed range Risk of damage to the machine Check the Technical Data 34 for permitted motor speed range Make sure to comply with it Change Values Range of settings 20 Hz 60 Hz ...

Страница 22: ...parameter than described below NOTE VFD parameter settings for pressure control MV 0500 B T434215938 MV 0600 B T434215939 Piping and Instrumentation Diagram PSA1 P M CPL MOT PSA2 P OUT VFD NRV also termed VSD Process process included inlet gas 1 2 3 4 5 6 7 Description 1 Non return valve 2 Pressure transmitter 1 3 Pressure transmitter 2 4 Variable frequency drive 5 Motor 6 Coupling 7 Discharge con...

Страница 23: ...Commissioning 6 Instruction Manual MINK MV 0500 0600 B_EN_en 23 40 Change Values ...

Страница 24: ...et value 20 2 Hz do not set the value below 20 2 Hz otherwise sleep mode will be disabled P3 13 5 2 SP 1 Sleep Time Delay Time of working at minimum frequency before entering sleep mode condition Preset value 5s P3 13 5 3 SP 1 Sleep Wake Up Limit Defines the PID feedback error limit for the wake up function The drive exits from sleep mode if the Error exceeds this value Preset value 10 0 mbar 6 2 ...

Страница 25: ...sk of premature failure and loss of efficiency Maintenance work must only be executed by qualified personnel Respect the maintenance intervals or ask your Busch representative for service Shut down the machine and lock against inadvertent start up Vent the connected lines to atmospheric pressure If necessary Disconnect all connections 7 1 Maintenance Schedule The maintenance intervals depend very ...

Страница 26: ...l The change interval of 20000 operating hours is valid for Busch approved oils only The change interval depends very much on the operating conditions Borderline operation may reduce the change interval down to approximately 5000 operating hours Other oils may reduce the change interval Every 6 years Have a major overhaul on the machine contact Busch 7 2 Oil Level Inspection Shut down the machine ...

Страница 27: ...ust and Dirt 1 2 Description 1 4 mm hex key 2 Clean the ventilation grilles fans inlet screen and cooling fins 7 4 Oil Change NOTICE Use of an inappropriate oil Risk of premature failure Loss of efficiency Only use an oil type which has previously been approved and recommended by Busch ...

Страница 28: ...anual MINK MV 0500 0600 B_EN_en For oil type and oil capacity see Technical Data 34 and Oil 35 The oil level should stay constant over the lifetime of the oil If the level does fall this indicates a leak and the machine requires repair ...

Страница 29: ...ighly recommended that any dismantling of the machine that goes beyond anything that is described in this manual should be done through Busch In case of the machine having conveyed gas that was contaminated with foreign materials which are dangerous to health Decontaminate the machine as much as possible and state the contamination status in a Declaration of Contamination Busch will only accept ma...

Страница 30: ...lock against inadvertent start up Disconnect the power supply Vent the connected lines to atmospheric pressure Disconnect all connections If the machine is going to be stored See Storage 9 9 1 Dismantling and Disposal Drain and collect the oil Make sure that no oil drips onto the floor Separate special waste from the machine Dispose of special waste in compliance with applicable regulations Dispos...

Страница 31: ...functioning of the machine and to validate the warranty Spare part Description Part no Oil fill plug Venting valve Includes appropriate seal ring 0543 138 026 Oil sight glass 0583 000 001 Seal ring For oil sight glass 0480 202 576 Oil drain plug Includes appropriate seal ring 0415 134 870 Inlet screen 0534 166 184 Inlet filter cartridge Paper 0532 159 833 Inlet filter cartridge Polyester 0532 166 ...

Страница 32: ... requiring touching the machine let the machine cool down first VRE CPL IS Description IS Inlet screen VRE Vacuum relief valve CPL Coupling Problem Possible Cause Remedy The machine does not start The variable frequency drive VFD is not supplied with the correct voltage Check the power supply The motor or the variable frequency drive VFD is defective Replace the motor or the variable frequency dri...

Страница 33: ...are worn or damaged Repair the machine contact Busch The machine runs very noisily Worn coupling CPL Replace the coupling CPL Oil level too low Top up oil Defective bearings Repair the machine contact Busch The machine runs too hot Insufficient cooling Remove dust and dirt from the machine Ambient temperature too high Observe the permitted ambient temperature see Technical Data 34 Temperature of t...

Страница 34: ...erature range C 0 40 Gas inlet temperature C 0 40 Oil capacity l 1 2 Weight approx kg 495 550 Ambient pressure Atmospheric pressure Installation altitude 100 load capacity no derating up to 1000 m Derating 1 100 m at 1000 3000 m Permitted stationary vibration sinusoidal 3 Hz f 8 72 Hz 10 mm 8 72 Hz f 200 Hz 3g 3M7 acc IEC 60721 3 3 Supply network TN and TT network cannot be used with corner ground...

Страница 35: ... 100 ISO VG 150 100 Part number 1 L packaging 0831 164 883 0831 168 351 Part number 5 L packaging 0831 164 884 0831 168 352 Remark Standard oil for non demanding applications Food applications H1 To know which oil has been filled in the machine please refer to the nameplate NP ...

Страница 36: ...h the following designated standards that have been used to fulfil those provisions Standards Title of the Standard EN ISO 12100 2010 Safety of machinery Basic concepts general principles of design EN ISO 13857 2019 Safety of machinery Safety distances to prevent hazard zones being reached by the upper and lower limbs EN 1012 1 2010 EN 1012 2 1996 A1 2009 Compressors and vacuum pumps Safety requir...

Страница 37: ...omply ies with the following designated standards that have been used to fulfil those provisions Standards Title of the Standard EN ISO 12100 2010 Safety of machinery Basic concepts general principles of design EN ISO 13857 2019 Safety of machinery Safety distances to prevent hazard zones being reached by the upper and lower limbs EN 1012 1 2010 EN 1012 2 1996 A1 2009 Compressors and vacuum pumps ...

Страница 38: ...38 40 Instruction Manual MINK MV 0500 0600 B_EN_en Notes ...

Страница 39: ...Instruction Manual MINK MV 0500 0600 B_EN_en 39 40 ...

Страница 40: ...presence In every country highly competent local personnel delivers custom tailored support backed by a global network of expertise Wherever you are Whatever your business We are there for you Local representatives and distributors Busch companies and Busch employees Busch production site www buschvacuum com 0870168621 A0002_en ...

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