Pfeiffer Vacuum HENA 401 Operating Instructions Manual Download

Page: 65 / 70

14.3 Dimensions

630 ± 1.5

451 ± 1.5

334.5

3x M12

398

G3
DIN ISO 228-1

3x Ø 75

252.5

356

G3
DIN ISO 228-1

178

913 ± 2

1385 ± 2

Fig. 25:

Dimensions Hena 401 with air cooling | Three phase motor IE3

Dimensions in mm

Technical data and dimensions

65/70

Summary of Contents for HENA 401

Page 1: ...OPERATING INSTRUCTIONS EN Translation of the Original HENA 401 631 Rotary vane pump...

Page 2: ...eiffer vacuum de Further operating instructions from Pfeiffer Vacuum can be found in the Download Center on our website Disclaimer of liability These operating instructions describe all models and var...

Page 3: ...roduct 19 3 3 Product features 19 3 4 Scope of delivery 20 4 Transportation and Storage 21 4 1 Transport 21 4 2 Storing the vacuum pump 22 5 Installation 23 5 1 Setting up the vacuum pump 23 5 2 Conne...

Page 4: ...7 7 Cleaning the operating fluid return line 48 7 8 Changing the operating fluid type 50 8 Decommissioning 51 8 1 Shutting down for longer periods 51 8 2 Recommissioning 51 9 Recycling and disposal 5...

Page 5: ...or Hena 401 Asian motor 32 Tbl 9 Motor protection switch settings for Hena 631 global motor 32 Tbl 10 Motor protection switch settings for Hena 631 Asian motor 32 Tbl 11 Maintenance intervals 40 Tbl 1...

Page 6: ...g 14 Star circuit 31 Fig 15 Connection example with PTC thermistor tripping unit 33 Fig 16 Gas ballast valve 36 Fig 17 Refilling operating fluid 37 Fig 18 Draining the operating fluid 43 Fig 19 Changi...

Page 7: ...cuum Download Center 1 1 2 Variants These instructions apply to HenaLine vacuum pumps Pump type Pump version Hena 401 Standard version of rotary vane pump Hena 631 Standard version of rotary vane pump...

Page 8: ...m 12 L Oil quantity Year 2020 1 190 400 V 5 50 Hz 9A IP55 Rating plate example Rating plate of the rotary vane vacuum pump Mod xxx Mod Nr PT 35S 235 Mass 55 kg n xxxx 1 min Motor rating plate Rating...

Page 9: ...Abbreviation Meaning in this document BA Operating instructions ID Internal diameter IE3 Efficiency of the electric motors premium efficiency class N N Mean sea level PE Earthed conductor protective e...

Page 10: ...rty Notes tips or examples indicate important information about the product or about this docu ment 2 2 Safety instructions All safety instructions in this document are based on the results of the ris...

Page 11: ...cuum pump not attached tipping over due to changes in the center of gravity or incorrect loading Serious injuries due to trapping or crushing of limbs e g feet are the re sult Do not use the vacuum pu...

Page 12: ...as a climbing aid Do not exert any force on the product Ensure that the product has a safe centre of gravity when mounting components Wear protective equipment e g protective shoes CAUTION Risk of inj...

Page 13: ...pose of the operating fluid according to locally applicable regulations WARNING Health hazard through poisoning from toxic contaminated components or devices Toxic process media result in contaminatio...

Page 14: ...age Take suitable safety precautions and prevent health hazards or environmental pollution by toxic process media Decontaminate affected parts before carrying out maintenance work Wear protective equi...

Page 15: ...o 35 C Ambient temperature with synthetic based operating fluids D1 5 to 40 Relative air humidity max 85 Pumped medium intake temperature max 80 C Permissible operating pres sure range during continu...

Page 16: ...ating instructions and all applicable documents in particular the safety maintenance and repair information 2 7 1 Ensuring personnel qualification Specialist for mechanical work Only a trained special...

Page 17: ...Maintenance level 1 Customer with technical education Pfeiffer Vacuum service technician Maintenance level 3 Pfeiffer Vacuum service technician Safety 17 70...

Page 18: ...pumping system is made up of the housing the eccentrically mounted rotor and the centrifugally sliding vanes which divide the suction chamber into multiple chambers The volume of each chamber changes...

Page 19: ...vane pump 3 1 4 Operating fluid return via the float valve Function of the operating fluid return The operating fluid return functions only at an operating pressure of 800 hPa The rotary vane pump is...

Page 20: ...t with shut off valve Oil water heat exchanger optional Hena 631 K As per Hena 634 in addition with Intake flange DN 160 ISO F for direct assembly of a roots pump Base frame Tbl 4 Features of the rota...

Page 21: ...mp horizontally or without operating fluid filling Fill in the operating fluid only at the final installation location Preparations for transport Pfeiffer Vacuum recommends keeping the transport packa...

Page 22: ...he vacuum pump on an adequately sized level surface 4 2 Storing the vacuum pump Storage Pfeiffer Vacuum recommends storing the products in their original transport packaging Procedure 1 Seal the vacuu...

Page 23: ...ateral limitations Procedure 1 Place the vacuum pump on a flat horizontal surface to safeguard the operating fluid supply 2 Observe the permissible angle of inclination of 1 3 Screw the vacuum pump on...

Page 24: ...haust gases and vapors to escape freely into the air There is a risk of injury and fatality due to poisoning in processes with toxic process media Observe the pertinent regulations for handling toxic...

Page 25: ...age due to the use of non approved operating fluid Product specific performance data are not achieved All liability and warranty claims against Pfeiffer Vacuum are also excluded Only use approved oper...

Page 26: ...ction 5 Start the vacuum pump 6 Operate the vacuum pump for approx 5 minutes 7 Switch off the vacuum pump 8 Wait approx 1 minute until the operating fluid has accumulated in the operating fluid separa...

Page 27: ...l circuit breaker Pin 1 Brown Pin 2 White Pin 3 not connected Pin 4 not connected Part number PK 100 135 T Classification Temperature Switch Monitored Features Exhaust gas temperature For pump Hena 40...

Page 28: ...ications with short switching cycles or increased ambient temperature there is a risk of dam aging the rotor after switching off temporarily Always switch the oil water cooling off together with the v...

Page 29: ...ishing mains connection DANGER Danger to life from electric shock Touching exposed and voltage bearing elements causes an electric shock Improper connection of the mains supply leads to the risk of to...

Page 30: ...a connection The 3 wires are connected in series Their connection points are connected to the mains The voltage per phase is equal to the mains voltage while the mains current is 3 times the phase cur...

Page 31: ...d on vacuum pumps with three phase motors If the vacuum pump has an incorrect direction of rotation damage may be caused to the pumping system after a short time Determine the intended direction of ro...

Page 32: ...285 220 60 15 5 56 9 467 380 60 15 0 32 9 270 Tbl 8 Motor protection switch settings for Hena 401 Asian motor Voltage V Frequency Hz Motor rating kW IN A Imax A 190 200 50 15 0 62 3 630 220 230 50 15...

Page 33: ...2 1 1 1 T1 T3 3 Fig 15 Connection example with PTC thermistor tripping unit US Control voltage T1 T3 PTC resistor sensor S1 OFF button H1 Tripping indicator S2 ON button M Motor 3 phase S3 RESET butto...

Page 34: ...sting as a result of high pressure in the exhaust line Faulty or inadequate exhaust pipes lead to dangerous situations e g increased exhaust pressure There is a danger of bursting Injuries caused by f...

Page 35: ...with EN 60034 1 Cycle operation Cycle operation with maximum 10 cycles per hour is possible Longer operating phases and short downtimes permit a functionally safe operating condi tion of the vacuum pu...

Page 36: ...st valve supplies air to the working chamber of the vacuum pump periodically at the begin ning of the compression phase When pumping down vapors this air prevents condensation within cer tain limits i...

Page 37: ...risk that the connected vacuum system can become contaminated by backflow The safety valve on the vacuum pump is not suitable for longer term seal ing Install an additional shut off valve in the intak...

Page 38: ...eturn flow of gas and processing materials into the intake line Procedure 1 If required switch the vacuum pump off in each pressure range 2 Switch the mains switch off or securely disconnect the drive...

Page 39: ...Wear protective equipment e g protective shoes CAUTION Danger of injury from moving parts After a power failure or a standstill as a result of overheating the motor restarts automatically There is a r...

Page 40: ...Level 1 and Maintenance Level 3 revision If the required intervals listed below are exceeded or if maintenance work is carried out improperly no warranty or liability claims are accepted on the part o...

Page 41: ...erent operating fluid type Safety data sheets You can obtain the safety data sheets for operating fluids from Pfeiffer Vacuum on request or from the Pfeiffer Vacuum Download Center The usable life of...

Page 42: ...es Illegal disposal of toxic substan ces causes environmental damage Wear suitable personal protective equipment when handling these media Dispose of the operating fluid according to locally applicabl...

Page 43: ...acle Filling fresh operating fluid 1 Screw in the drain screw Be careful with the O ring 2 Fill new operating fluid 3 Check level 4 Screw in the filler screw Be careful with the O ring 7 3 3 Rinsing a...

Page 44: ...is cool on the outside while the rotary vane pump is running at operating temperature with each operating fluid change according to maintenance level Prerequisites Vacuum pump switched off Vacuum pum...

Page 45: ...ating fluid separator annually depending on the work process and the contamination incurred during the proc ess Signs for saturation of the exhaust filter higher current consumption of the motor incre...

Page 46: ...cover plate 10 Screw 12x Procedure 1 Check whether the o rings are seated on the face side of the exhaust air filters 2 Mount the exhaust filters using the filter springs The arrow on the filter indi...

Page 47: ...ainer from the intake duct Clean all parts and examine for wear 1 Clean all parts 2 Examine all parts for wear Mounting the intake strainer 1 Insert the intake strainer into the intake duct 2 Fit the...

Page 48: ...antee correct functioning of the operating fluid return Pfeiffer Vacuum recommends cleaning the operating fluid return line and the float valve with each operating fluid change with each exhaust filte...

Page 49: ...er with float valve whilst paying particular attention to the O ring 6 Loosen the grub screw in the valve holder 7 Remove the float valve from the valve holder Clean the float valve and operating flui...

Page 50: ...bles 3 times the filling quantity of the new operating fluid Changing the operating fluid type 1 Change the operating fluid with the new operating fluid twice in order to rinse the vacuum pump 2 Chang...

Page 51: ...uum pump in dry dust free rooms within the specified ambient conditions 9 Pack the vacuum pump together with a drying agent in a plastic bag and seal the vacuum pump airtight if it is to be stored in...

Page 52: ...ponents must be disposed of in accordance with the applica ble regulations relating to environmental protection and human health with a view to reducing natural resource wastage and preventing polluti...

Page 53: ...on the nameplate Should malfunctions occur you can find information about potential causes and how to fix them here Problem Possible causes Remedy Vacuum pump will not start No mains voltage or volt a...

Page 54: ...ure that connections are short and cross sections ade quately dimensioned Exhaust pressure too high Check exhaust line outlet open ings and exhaust side accesso ries Loss of operating fluid Operating...

Page 55: ...ity You can find more detailed information and addresses on our homepage in the Pfeiffer Vacuum Service section You can obtain advice on the optimal solution for you from your Pfeiffer Vacuum represen...

Page 56: ...duct in suitable stable transport containers only e Maintain applicable transport conditions ERKL RUNG KONTAMINIERUNG 6 Attach the contamination declaration to the outside of the packag ing 7 Now send...

Page 57: ...100 135 T Tbl 13 Spare parts packages 12 2 Operating fluids Maintenance level 1 Select the respective operating fluid type and quantity under consideration of the details on the rating plate Descript...

Page 58: ...trainer Operating fluid and exhaust filters Wearing parts of the valves Coupling sleeve 12 5 Set of seals The set of seals contains all seals from the main and sub assemblies Radial shaft seal rings R...

Page 59: ...he pump from particles out of processes Magnetized gas ballast valve Solenoid valve for remote control of gas ballast PTC resistor tripping device Monitors the motor winding temperature 13 2 Ordering...

Page 60: ...s 1 33 0 133 78 9 1 1 32 atm cm3 s 1 01 0 101 59 8 0 76 1 Tbl 17 Conversion table Units for gas throughput 14 2 Technical data Classification Hena 401 Hena 401 Hena 401 Hena 401 Hena 401 Part number P...

Page 61: ...ation speed at 50 Hz 1000 rpm 1000 rpm 1000 rpm 1000 rpm 1000 rpm Rotation speed at 60 Hz 1200 rpm 1200 rpm 1200 rpm 1200 rpm 1200 rpm Protection category IP55 IP55 IP55 IP55 IP55 Motor protection PTC...

Page 62: ...No No No Weight 554 kg 554 kg 554 kg 554 kg Tbl 19 Hena 401 with water cooling Classification Hena 631 Hena 631 Hena 631 Hena 631 Hena 631 Part number PK D03 600 PK D04 181 111 PK D04 181 112 PK D04...

Page 63: ...pm 1200 rpm 1200 rpm Protection category IP55 IP55 IP55 IP55 IP55 Motor protection PTC PTC PTC PTC PTC Switch No No No No No Mains cable No No No No No Weight 706 kg 706 kg 706 kg 706 kg 706 kg Tbl 20...

Page 64: ...15 l 15 l 15 l Ambient temperature 12 40 C 5 40 C 5 35 C 5 40 C 5 35 C Shipping and storage temperature 25 55 C 25 55 C 25 55 C 25 55 C 25 55 C Motor version 3 ph motor 3 ph motor 3 ph motor 3 ph moto...

Page 65: ...61 2 334 5 3x M12 398 G3 DIN ISO 228 1 3x 75 252 5 356 G3 DIN ISO 228 1 296 489 632 2 178 913 2 21 1385 2 451 1 5 Fig 25 Dimensions Hena 401 with air cooling Three phase motor IE3 Dimensions in mm Tec...

Page 66: ...344 5 630 1 5 451 1 5 1385 2 661 2 21 2 451 2 178 1019 2 G3 DIN ISO 228 1 356 252 5 488 2 1051 1007 1352 317 361 Fig 26 Dimensions Hena 401 S with water cooling Three phase motor IE3 Dimensions in mm...

Page 67: ...275 G 3 DIN ISO 228 1 489 3x M12 75 3x 913 398 G 3 DIN ISO 228 1 178 451 21 296 2 1 5 1 5 2 1 5 2 2 632 Fig 27 Dimensions Hena 631 with air cooling Three phase motor IE3 Dimensions in mm Technical da...

Page 68: ...78 1019 2 451 1 5 21 451 1 5 3x M12 3x n75 1520 2 334 5 792 1 5 G3 DIN ISO 228 1 398 632 2 488 296 661 2 Fig 28 Dimensions Hena 631 S with water cooling Three phase motor IE3 Dimensions in mm Technica...

Page 69: ...bstances delegated directive 2015 863 EU Harmonized standards and applied national standards and specifications DIN EN ISO 12100 2011 03 DIN EN 60204 1 2019 06 DIN EN ISO 13857 2008 06 DIN EN 61000 6...

Page 70: ...PD0088 ed D Date 2008 P N PD0088BEN...

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