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Troubleshooting | 12

Instruction Manual R5 RD 0200-0360 A_EN_en

33 | 40

Troubleshooting

DANGER

Live wires.
Risk of electrical shock.

●

Electrical installation work must only be executed by qualified personnel.

DANGER

Live wires. Carry out any work on the variable speed drive and motor.
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.

Illustration showing parts that may be involved during troubleshooting:

CPL

Problem

Possible Cause

Remedy

The machine does not start.

The motor is not supplied with
the correct voltage.

●

Check the power supply.

The motor is defective.

●

Replace the motor.

The coupling (CPL) is defective.

●

Replace the coupling (CPL).

Содержание R5 RD 0200 A

Страница 1: ... technical data instruction manuals service kits R5 Oil Lubricated Rotary Vane Vacuum Pumps RD 0200 A RD 0240 A RD 0300 A RD 0360 A Instruction Manual 0870572700 A0006_en US Original instructions 5 31 2022 ...

Страница 2: ...ing Oil 14 5 4 Fitting the Coupling 15 6 Electrical Connection 17 6 1 Machine delivered with a Control Box Option 17 6 2 Machine delivered without Control Box or Variable Speed Drive VSD 18 6 3 Machine delivered with a Variable Speed Drive Option 19 6 4 Wiring Diagram Three Phase Motor 20 6 5 Electrical Connection of the Monitoring Devices 20 6 5 1 Wiring Diagram Level Switch Optional 21 6 5 2 Wir...

Страница 3: ...Table of Contents Instruction Manual R5 RD 0200 0360 A_EN_en 3 40 13 Technical Data 35 14 Oil 37 15 EU Declaration of Conformity 38 16 UK Declaration of Conformity 39 ...

Страница 4: ...to state of the art methods Nevertheless residual risks may remain as described in the following chapters and in accordance with the chapter Intended Use 6 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...

Страница 5: ...Exhaust filter GB Gas ballast valve IN Suction connection MTB Motor terminal box NP Nameplate ODP Oil drain plug OF Oil filter OFP Oil fill plug OS Oil separator OSG Oil sight glass OUT Discharge connection NOTE Technical term In this instruction manual we consider that the term machine refers to the vacuum pump NOTE Illustrations In this instruction manual the illustrations may differ from the ma...

Страница 6: ...e suction of air and other dry non aggressive non toxic and non explosive gases Conveying of other media leads to an increased thermal and or mechanical load on the machine and is permissible only after a consultation with Busch The machine is intended for the placement in a non potentially explosive environment The machine is designed for indoor installation in case of outdoor installation ask yo...

Страница 7: ...in the process gas The inlet filter is available with a paper or polyester cartridge The clamped design makes it easy to adjust the position to the installation and the o ring sealing guaranties the tightness 2 5 3 Cooling Air Deflector It allows the cooled air from the heat exchanger AHE to be evacuated from the bottom of the machine 2 5 4 Water oil Heat Exchanger In case of unfavorable ambient c...

Страница 8: ...s already filled with oil can cause large quantities of oil to ingress into the cylinder Starting the machine with excessive quantities of oil in the cylinder will immediately break the vanes and ruin the machine Drain the oil prior to every transport or always horizontally transport the machine To find out the weight of the machine refer to the chapter Technical Data 35 or the nameplate NP Make s...

Страница 9: ...n with water oil heat exchanger Make sure that the cooling water has been completely drained see Decommissioning 31 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: ...re that the installation space or location is protected from weather and lightning 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 easil...

Страница 11: ...se no stress on the machine s connection if necessary use flexible joints Make sure that the line size of the connection lines over the entire length is at least as large as the connections of the machine In case of long connection lines it is advisable to use larger line sizes in order to avoid a loss of efficiency Seek advice from your Busch representative 5 2 1 Suction Connection WARNING Unprot...

Страница 12: ...k to health If air is discharged into rooms where persons are present Make sure that sufficient ventilation is provided NOTICE Discharge gas flow obstructed Risk of damage to the machine Make sure that the discharged gas will flow without obstruction Do not shut off or throttle the discharge line or use it as a pressurized air source Connection size s G2 with optional exhaust flange 2 NPT with opt...

Страница 13: ...s CWO CWI WHE WF PS WBV TV Description CWI Cooling water inlet CWO Cooling water outlet PS Pressure switch TV Thermostatic valve WBV Water bypass valve WF Water filter WHE Water oil heat exchanger The thermostatic valve TV is used to control the water flow in order to keep a stable vacuum pump temperature The factory default adjustment of the thermostatic valve TV is set in position 2 approx 75 C ...

Страница 14: ... cooling water complies with the following requirements Min supply capacity l min 2 5 Water pressure bar 2 6 Supply temperature C 5 35 Required pressure differential across supply and return bar 1 To reduce the maintenance effort and ensure a long product lifetime we recommend the following cooling water quality Hardness mg l ppm 90 Properties Clean clear PH value 7 8 Particle size µm 200 Chloride...

Страница 15: ...en 15 40 1 Description 1 1x O ring see Service kit chapter Spare Parts 5 4 Fitting the Coupling NOTE Radial screw For trouble free operation use thread locking glue to secure the radial screw 1 2 3 4 Description 1 Coupling hub machine side 2 Coupling sleeve ...

Страница 16: ... the second coupling hub on the motor shaft separately delivered Axially adjust the sleeve in such a way until value E or L is reached When the coupling adjustment is done lock the coupling hub by tightening the radial screw Mount the motor on the machine by including the coupling sleeve For further coupling information go to www ktr com and download the instruction manual of the BoWex coupling En...

Страница 17: ...requirements of your supply network system if necessary provide further interference suppression EMC of the machine see EU Declaration of Conformity 38 or UK Declaration of Conformity 39 6 1 Machine delivered with a Control Box Option DANGER Live wires Risk of electrical shock Electrical installation work must only be executed by qualified personnel Make sure that the power supply for the motor is...

Страница 18: ...nical Data 35 Seek advice from your Busch representative Make sure that the power supply for the motor is compatible with the data on the nameplate of the motor If the machine is equipped with a power connector install a residual current protective device to protect persons in case of isolation default Busch recommends installing a type B residual protective device suitable for the electrical inst...

Страница 19: ... ensure by using a suitable multimeter that no voltage is present on any drive power terminals prior to commencing any work Make sure that the power supply for the drive is compatible with the data on the nameplate of the variable speed drive If the machine is equipped with a power connector install a residual current protective device to protect persons in case of isolation default Busch recommen...

Страница 20: ... must be changed Switch any two of the motor phase wires Double star connection multi voltage motor with 9 pins low voltage Star connection multi voltage motor with 9 pins high voltage Double star connection multi voltage motor with 12 pins low voltage 4 4 4 Star connection multi voltage motor with 12 pins high voltage 4 4 4 Delta connection multi voltage motor with 12 pins middle voltage 4 4 4 6 ...

Страница 21: ...ent nuisance alarms can be up to 240 seconds 6 5 2 Wiring Diagram Temperature Switch Optional Part no 0651 566 632 Connector M12x1 4 pin Electrical data U 250 V AC DC 50 60 Hz I 1 A Switch point T1 pin 1 2 110 C T2 pin 3 4 130 C 1 2 4 3 2 1 T1 4 3 T2 1 Brown 2 White 3 Blue 4 Black The switch point value depends on the oil type see Oil 37 6 5 3 Wiring Diagram Pressure Switch of Water oil Heat Excha...

Страница 22: ...n Conditions 10 are met Version with water oil heat exchanger Turn on the water supply Switch on the machine Make sure that the maximum permissible number of starts does not exceed 30 starts per hour Those starts should be spread within the hour Make sure that the operating conditions comply with the Technical Data 35 As soon as the machine is operated under normal operating conditions Measure the...

Страница 23: ...uiring touching the machine let the machine cool down first CAUTION Failing to properly maintain the machine Risk of injuries Risk 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 NOTICE Using inappropriate cleaners Risk of removing safety stickers and protective ...

Страница 24: ...rical installation work must only be executed by qualified personnel 8 1 Maintenance Schedule The maintenance intervals depend very much on the individual operating conditions The intervals given below are considered as starting values which should be shortened or extended as appropriate Particularly harsh applications or heavy duty operation such as high dust loads in the environment or in the pr...

Страница 25: ... hours at the latest after 6 months For RD 0360 A max after 2000 hours at the latest after 6 months Contact Busch for an inspection If required overhaul the machine Every 5 years Service interval for synthetic oil shorten the interval when using mineral oil contact Busch Service 8 2 Oil Level Inspection Shut down the machine When the machine is stopped wait 1 minute before checking the oil level M...

Страница 26: ...360 A_EN_en 1 Description 1 1x O ring see Service kit chapter Spare Parts 1 2 Description 1 Oil filter wrench 2 1x oil filter OF see Service kit chapter Spare Parts Busch genuine spare part For oil type and oil capacity see Technical Data 35 and Oil 37 ...

Страница 27: ...aintenance 8 Instruction Manual R5 RD 0200 0360 A_EN_en 27 40 1 Description 1 1x O ring see Service kit chapter Spare Parts 8 4 Exhaust Filter Change 2 1 Description 1 10 mm wrench 2 1x exhaust filter EF ...

Страница 28: ...ce 28 40 Instruction Manual R5 RD 0200 0360 A_EN_en 1 2 3 Description 1 1x exhaust filter EF see Service kit chapter Spare Parts Busch genuine spare part 2 Check 2x O ring 3 10 mm wrench max admissible torque 4Nm ...

Страница 29: ...see Oil and Oil Filter Change 25 Run the machine without oil and at atmospheric pressure for a maximum of 1 minute to drain the radiator Make sure to protect the open hydraulic connections to avoid contamination 2 3 1 Description 1 Use compressed air and wear protective eyewear and mask 2 2x O ring see Service kit chapter Spare Parts 3 13 mm wrench max admissible torque 20Nm ...

Страница 30: ...y dismantling of the machine that goes beyond anything that is described in this manual should be done by Busch authorized technicians 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 machines ...

Страница 31: ...n the machine and lock against inadvertent start up Disconnect the power supply Vent the connected lines to atmospheric pressure Version with water oil heat exchanger Turn off the water supply Disconnect the water supply Blow through the water cooling inlet with compressed air Disconnect all connections If the machine is going to be stored See Storage 9 10 1 Dismantling and Disposal Separate speci...

Страница 32: ... efficiency The exclusive use of Busch genuine spare parts and consumables is recommended for the correct functioning of the machine and to validate the warranty Spare parts kit Description Part no Service kit RD 0200 0240 0300 0360 A Includes all the necessary parts for maintenance 0992 573 694 If other parts are required Contact your Busch representative ...

Страница 33: ...lectrical 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 Illustration showing parts that may be involved during troubleshooting CPL IS GB FV OF EF Problem Possible Cause Remedy The machine does not start The motor is not supplied with the correct voltage Check the po...

Страница 34: ...position of the exhaust filters EF and the o rings The float valve FV does not work properly Check the float valve Repair the machine contact Busch The oil is black Oil change intervals are too long Flush the machine contact Busch The inlet filter optional is defective Replace the inlet filter The machine runs too hot See problem The machine runs too hot The oil is emulsified The machine sucked in...

Страница 35: ...n at 100 mbar 75 TORR 50Hz 60Hz kW 2 9 3 8 3 5 4 3 HP 5 1 5 4 Power consumption at ultimate pressure 50Hz 60Hz kW 1 9 2 3 2 0 2 5 HP 3 1 3 4 Noise level ISO 2151 50Hz 60Hz dB A 68 70 68 72 Water vapor tolerance max with gas ballast valve 50Hz 60Hz hPa mbar 40 100 TORR 75 Water vapor capacity with gas ballast valve 50Hz 60Hz kg h 4 0 8 3 5 2 11 4 Lbs h 8 8 18 3 11 5 25 1 Max allowable pressure in t...

Страница 36: ...0 mbar 75 TORR 50Hz 60Hz kW 4 6 5 6 5 1 6 3 HP 7 5 8 4 Power consumption at ultimate pressure 50Hz 60Hz kW 2 4 3 0 2 8 3 2 HP 4 0 4 3 Noise level ISO 2151 50Hz 60Hz dB A 68 72 70 72 Water vapor tolerance max with gas ballast valve 50Hz 60Hz hPa mbar 40 100 TORR 75 Water vapor capacity with gas ballast valve 50Hz 60Hz kg h 8 1 17 7 9 9 25 Lbs h 17 8 39 21 8 55 1 Max allowable pressure in the oil mi...

Страница 37: ...0831 168 357 0831 168 352 Part number 10 L packaging 0831 566 922 0831 210 162 Part number 20 L packaging 0831 166 905 0831 168 359 0831 168 353 Warning signal Oil temperature C 90 110 110 Switch point Trip signal Oil temperature C 110 130 130 In case of unfavorable ambient temperature other oil viscosities may be used Please consult your Busch representative for more details To know which oil has...

Страница 38: ...11 65 EU Restriction of the use of certain hazardous substances in electrical and electronic equipment incl all related applicable amendments and comply ies with the following designated standards that have been used to fulfill 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 Saf...

Страница 39: ...ctromagnetic Compatibility Regulations 2016 Restriction of the use of certain hazardous substances in Electrical and Electronic Equipment Regulations 2021 and comply ies with the following designated standards that have been used to fulfill 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 ...

Страница 40: ...esence 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 0870572700 A0006_en US ...

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