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Procedure

1. Unscrew the filler screw.
2. Fill up with lubricant according to the marks on the sight glass.
3. Screw in the filler screw.
4. Check the fill level during operation when running with final pressure.

7.6 Changing the cooling liquid

NOTICE

Property damage as a result of inadequate cooling

Inadequate cooling may cause damage to the vacuum pump.

► Only use the cooling liquid prescribed by Pfeiffer Vacuum (Zitrec M 25).
► Evacuate the cooling chambers following repairs and fill cooling liquid.

Cooling liquid is only required if a heat exchanger is installed

Change the cooling liquid for screw pumps with a heat exchanger.

Prerequisites

● Vacuum pump switched off and cooled
● Vacuum pump vented

Required consumables

● Cooling liquid

Required tools

● Allen key,

WAF 10

Allen key,

WAF 19

Required aids

● Collection receptacle
● Cleaning cloth
● Funnel (optional)

7.6.1 Draining the cooling liquid on the Hepta 100 P

Fig. 36:

Draining the cooling liquid

1 Filler screw

Drain screw

2 Drain screw

Maintenance

48/70

Содержание HEPTA 100 P

Страница 1: ...OPERATING INSTRUCTIONS EN Translation of the Original HEPTA 100 200 300 P Screw pump...

Страница 2: ...r 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 variants...

Страница 3: ...and vacuum side 17 3 1 5 Gas ballast 17 3 1 6 Sealing gas system 17 3 2 Identifying the product 17 3 3 Product features 17 3 4 Scope of delivery 18 4 Transportation and Storage 19 4 1 Transport 19 4 2...

Страница 4: ...t 44 7 5 1 Draining lubricant on the motor side 45 7 5 2 Draining lubricant on the vacuum side 46 7 5 3 Filling lubricant on the motor side 47 7 5 4 Filling lubricant on the vacuum side 47 7 6 Changin...

Страница 5: ...pressure switch 25 Tbl 9 Requirements for the sealing gas supply 25 Tbl 10 Requirements for the ballast gas 26 Tbl 11 Requirements for the flushing gas 26 Tbl 12 Technical data 37 Tbl 13 Maintenance...

Страница 6: ...for high voltage 33 Fig 21 Double star circuit 34 Fig 22 Delta connection 34 Fig 23 Star circuit 34 Fig 24 Checking the direction of rotation 35 Fig 25 Connection example with PTC thermistor tripping...

Страница 7: ...r Vacuum Download Center 1 1 2 Variants These instructions are applicable for HeptaDry vacuum pumps Pump type Pump version Hepta 100 P Dry compressing screw pump water cooled Hepta 200 P Dry compressi...

Страница 8: ...Oil Pfeiffer D1 D 35614 Asslar V p n Oil D 3 Hepta 100 P 2019 PU V80 1001 000 Rating plate example Rating plate for the screw pump Mod xxx Mod Nr PT 35S 235 Mass 55 kg n xxxx 1 min Motor rating plate...

Страница 9: ...tions Abbreviation Meaning in this document OI Operating instructions FCR Fluorocarbon rubber N N Mean sea level PE Protective earth earthed conductor WAF Width across flats SLM Standard liter per min...

Страница 10: ...dicate 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 risk assessment carried out in a...

Страница 11: ...cannot be excluded Open shut off units immediately before or at the same time as starting the pump Take care that atmospheric pressure is always present on the exhaust side Overpressure or un derpres...

Страница 12: ...nt contamination When changing the lubricant there is a health hazard due to contact with poisonous substances Illegal disposal of toxic substances causes environmental damage Wear suitable personal p...

Страница 13: ...installation into a system the operator is required to check and re evalu ate the conformity of the overall system in the context of the relevant European Direc tives before commissioning that system...

Страница 14: ...strong electrical magnetic or electromagnetic fields Connection to vacuum pumps or equipment which are not suitable for this purpose according to their operating instructions Connection to devices wit...

Страница 15: ...s guidelines and laws referred to in this documentation The above individuals must have expressly granted operational authorization to commission program configure mark and earth devices systems and c...

Страница 16: ...d final pressure Despite contactless operation of the screw pump no operating fluid such as oil or water is necessary within the working chamber A gas ballast valve sealing gas device and or silencer...

Страница 17: ...amber Gas ballast supports the reduction of condensate accumulating in the pumping system 3 1 6 Sealing gas system Sealing gas is used to protect the screw pump in dusty processes or wherever excessiv...

Страница 18: ...4 Scope of delivery Screw pump Lubricant Cooling liquid Zitrec M 25 filled Locking caps for vacuum and exhaust connection Protective strainer 2 eye bolts Operating instructions Product description 18...

Страница 19: ...NOTICE Property damage as a result of lubricant leaking into the pumping system Tilting of the screw pump will cause lubricant to overflow into the pumping system Always transport the screw pump hori...

Страница 20: ...the specified ambient conditions 4 In rooms with humid or aggressive atmospheres Hermetically seal the vacuum pump together with a drying agent in a plastic bag 5 Replace the lubricant if storage is t...

Страница 21: ...um connection NOTICE Property damage from contaminated gases Pumping gases that contain contamination damages the vacuum pump Use suitable filters or separators from the Pfeiffer Vacuum range of acces...

Страница 22: ...eased exhaust pressure There is a danger of bursting Injuries caused by flying fragments the escaping of high pressure and damage to the unit cannot be excluded Open shut off units immediately before...

Страница 23: ...essurised Cooling system evacuated 1 2 3 Fig 5 Cooling water connection with plate heat exchanger 1 Heat exchanger 3 Cooling water inlet 2 Cooling water outlet Connecting the cooling water supply with...

Страница 24: ...nnection size 1 4 thread ISO 228 1 2 Connect the electrics of the flow rate monitor for the flow rate meter 3 Connect the pressure switch electrics 1 2 Fig 7 Connection data for the flow rate monitor...

Страница 25: ...e seal 1 SLM Tbl 9 Requirements for the sealing gas supply 5 6 Connecting the gas ballast system 2 3 4 5 1 Fig 8 Connecting the gas ballast system 1 Flow rate meter flow regulator 4 Gas ballast connec...

Страница 26: ...lange 7 Nitrogen monitoring tablet 4 Pressure gauge Procedure 1 Connect the flushing gas connection to the gas supply Connection size 1 4 thread ISO 228 1 2 Connect the electrics of the solenoid valve...

Страница 27: ...onto the screw pump using the coupling gear ring 5 9 Filling the cooling liquid The screw pump is filled with cooling liquid ex factory NOTICE Property damage as a result of inadequate cooling Inadeq...

Страница 28: ...ing liquid on Hepta 100 P 1 Cooling liquid 2 Filler screw Procedure 1 Unscrew the filler screw 2 Fill up with cooling liquid 3 Screw in the filler screw 4 Unscrew the filler screw 5 Check the cooling...

Страница 29: ...mance data is not ensured If non approved lubricants are used all liability and warranty claims against Pfeiffer Vacuum are excluded Use only lubricants approved by Pfeiffer Vacuum Use alternative app...

Страница 30: ...r side MAX MIN 1 2 Fig 15 Filling with lubricant 1 Filler screw 2 Sight glass Procedure 1 Unscrew the filler screw 2 Fill up with lubricant according to the marks on the sight glass 3 Screw in the fil...

Страница 31: ...touchable live housing parts There is a risk to life Before the installation check that the connection leads are voltage free Make sure that electrical installations are only carried out by qualified...

Страница 32: ...of a fault NOTICE Motor damage from overheating Limited motor fan cooling capacity caused by low speeds causes the motor to overheat During operation with frequency converter observe the rotation spe...

Страница 33: ...inal board for low voltage Connect the three phase motor with double star circuit Connect the three phase motor according to the connection diagram L1 L3 L2 W2 W3 W1 V2 V3 V1 U2 U3 U1 V Fig 20 Motor w...

Страница 34: ...4 U2 U3 U1 V Fig 23 Star circuit Connect the three phase motor with star circuit Connect the three phase motor according to the connection diagram 5 12 Checking the direction of rotation NOTICE Motor...

Страница 35: ...d the coupling rotate in a clockwise direction 3 If the direction of rotation is incorrect exchange the 2 phases of the connecting cable in the motor terminal box 5 13 Connecting the PTC thermistor tr...

Страница 36: ...ntactor 2 For MSR type model only F1 F4 Fuses 3 Only for order no P 4768 052 FQ and P 4768 052 FE Procedure After shut down switch the tripping unit back on manually via the installed RESET button or...

Страница 37: ...alarm is triggered and the vacuum pump shuts down if the operating temperature exceeds 106 C Temperature switch Voltage supply U 6 30 VDC Current consumption I 10 100 mA Contact Normally closed NC Swi...

Страница 38: ...acuum pump Before switching on 1 Inspect the screw pump for visible damage and ensure that the screw pump is only operated when in a sound condition 2 Check the fill level of the lubricant on the moto...

Страница 39: ...5 With the gas ballast supply installed open the gas feed and check the flow rate 6 Open the shut off unit in the intake line and activate the screw pump in the process 7 Allow the screw pump to warm...

Страница 40: ...pump with gas Equipping the screw pump with a gas flushing device is optional Perform flushing with flushing gas af ter fluid flushing or to protect the compression chamber against corrosion Prerequi...

Страница 41: ...icable regulations CAUTION Danger of burns on hot surfaces Depending on the operating and ambient conditions the surface temperature of the vacuum pump can increase to above 70 C Provide suitable touc...

Страница 42: ...evel 1 Mainte nance lev el 3 Required mate rial described in document OI Interval Monthly 5000 h or once a year at the latest 16000 h or every 4 years Inspection Visual and acoustic pump check Check t...

Страница 43: ...ecking the cooling liquid level NOTICE Property damage as a result of inadequate cooling Inadequate cooling may cause damage to the vacuum pump Only use the cooling liquid prescribed by Pfeiffer Vacuu...

Страница 44: ...e lubricant there is a health hazard due to contact with poisonous substances Illegal disposal of toxic substances causes environmental damage Wear suitable personal protective equipment when handling...

Страница 45: ...was applied during initial installation Contact Pfeiffer Vacuum if you want to use another type of lubricant Prerequisites Vacuum pump switched off and cooled Vacuum pump vented Required consumable ma...

Страница 46: ...Draining lubricant on the vacuum side 1 Magnetic sealing plugs 2 Collection receptacle Procedure 1 Place a collection receptacle beneath the drain hole on the vacuum side 2 Unscrew the magnetic seali...

Страница 47: ...Unscrew the filler screw 2 Fill up with lubricant according to the marks on the sight glass 3 Screw in the filler screw 4 Check the fill level during operation when running with final pressure 7 5 4 F...

Страница 48: ...r Vacuum Zitrec M 25 Evacuate the cooling chambers following repairs and fill cooling liquid Cooling liquid is only required if a heat exchanger is installed Change the cooling liquid for screw pumps...

Страница 49: ...in the filler screw 7 6 2 Draining the cooling liquid on the Hepta 200 300 P 1 2 3 Fig 37 Draining the cooling liquid 1 Filler screw 3 Drain screw 2 Drain screw Procedure 1 Unscrew the filler screw 2...

Страница 50: ...ing liquid on Hepta 100 P 1 Cooling liquid 2 Filler screw Procedure 1 Unscrew the filler screw 2 Fill up with cooling liquid 3 Screw in the filler screw 4 Unscrew the filler screw 5 Check the cooling...

Страница 51: ...Filling up the cooling liquid on Hepta 200 P 300 P 1 Cooling liquid 3 Sight glass 2 Filler screw Procedure 1 Unscrew the filler screw 2 Fill the cooling liquid as indicated on the sight glass 3 Screw...

Страница 52: ...he vicinity of machines traffic routes etc as strong vibrations may damage the bearing 16 Preserve the vacuum pump if the vacuum pump is exposed to unfavorable ambient conditions e g aggressive enviro...

Страница 53: ...3 Screw in the closing screw 4 Switch the vacuum pump on Decommissioning 53 70...

Страница 54: ...f in accordance with the applica ble regulations relating to environmental protection and human health with a view to reducing natural resource wastage and preventing pollution 9 1 General disposal in...

Страница 55: ...ring spare parts specify the information on the nameplate Problem Possible causes Remedy Vacuum pump will not start No mains voltage or operat ing voltage incorrect Check the mains voltage Check the m...

Страница 56: ...where featured Vacuum pump not reaching final pres sure Intake line plugged Intake lines are too long or diameter is too short Clean the intake line Use a greater diameter or shorter lines Increased c...

Страница 57: ...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...

Страница 58: ...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...

Страница 59: ...dering accessories Description Part number PTC resistor tripping device for motor protection 220 240 V AC P 4768 052 FQ SAS 40 Dust Separator DN 40 ISO KF PK Z60 510 SAS 140 Dust Separator PU Z00 010...

Страница 60: ...process media being conveyed Pump parts Substances in contact with the media Pump housing Cast iron nodular graphite cast iron Rotor Cast iron nodular graphite cast iron Inlet exhaust flange Aluminium...

Страница 61: ...1000 000 PU V81 1001 000 PU V81 1002 000 Connection flange in G 2 G 2 G 2 Connection flange out G 2 G 2 G 2 Nominal pumping speed at 50 Hz 220 m h Nominal pumping speed at 60 Hz 265 m h 265 m h Final...

Страница 62: ...Hz 230 400 V AC 60 Hz Input voltage 50 Hz 190 208 380 415 V Input voltage 60 Hz 220 230 416 460 V 230 400 V Rated power 50 Hz 7 5 kW Rated power 60 Hz 9 5 kW 9 5 kW Rotation speed at 50 Hz 3000 rpm R...

Страница 63: ...mensions 1090 900 800 50 65 460 G 1 1 2 4x M12 75 204 197 45 260 68 135 270 21 49 93 129 X 1 5 X 345 124 51 5 69 490 291 119 G 1 1 2 Fig 40 Dimensions of Hepta 100 P 50 Hz Technical data and dimension...

Страница 64: ...1117 900 800 50 65 460 G 1 1 2 G 1 1 2 4x M12 75 204 197 45 260 68 135 270 2 1 49 93 129 X 1 5 345 152 5 1 569 49 0 291 119 X Fig 41 Dimensions of Hepta 100 P 60 Hz Technical data and dimensions 64 70...

Страница 65: ...4x M12 345 25 83 G2 G 2 260 439 51 202 50 7 Fig 42 Dimensions of Hepta 200 P 50 Hz 1060 50 1216 56 514 258 45 75 581 33 41 52 88 270 135 X X 68 4x M12 8 83 G 2 G 2 260 439 202 507 51 345 Fig 43 Dimens...

Страница 66: ...X 7 5 1 33 41 135 270 85 91 51 75 258 45 68 260 202 579 514 X G 2 G 2 4x M12 345 505 1130 50 58 29 1288 81 507 Fig 44 Dimensions of Hepta 300 P 50 Hz Technical data and dimensions 66 70...

Страница 67: ...5 1 33 41 135 2 7 0 85 91 75 258 45 68 260 202 579 514 X G 2 G 2 4x M12 505 1130 50 58 27 1314 81 507 3 4 5 51 Fig 45 Dimensions of Hepta 300 P 60 Hz Dimensions in mm Technical data and dimensions 67...

Страница 68: ...ertain hazardous substances 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...

Страница 69: ...69 70...

Страница 70: ...Notizen Notes...

Страница 71: ......

Страница 72: ...PU0072 ed E Date 2108 P N PU0072BEN...

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