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Allweiler AE E Series, Operating And Maintenance Instructions With Instructions For Assembly And Disassembly, Page: 37 / 64

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Allweiler AE E Series Operating And Maintenance Instructions With Instructions For Assembly And Disassembly Download Page 37

 

Maintenance 

 

Assembling the progressing cavity pump 

 

 
760.0002 GB - 150 500 

 
BA-2011.11 

 
Series AE1F, AE1L, AE.E, AE.N, AE.H, AE.V, AED1E, 
AED2N   

 

ID, ZD construction types 

 

31 

 

 

 

 

 
Notice! 
Removal of spacer rings applies 
only to the sizes listed below. 

 

Pump series  Pump size 

AE1F 

3003 / 5503 

AE1L 

2701 / 5001  

AE1E 

1450 / 2700 / 5000 / 9500  

AED1E 

2300 / 4250 / 7800 / 15500  

AE2E 

1450  

AE1N 

750 / 1450 / 2700 / 5000  

AE2N / AE4N  750 / 1450  

AED2N  

1200 / 2300 / 4250 / 7800  

AE.H 

380 / 750 / 1450 / 2700 

AE.V 

200 / 380 / 750 / 1450  

Tab. 10 Pump series with spacer rings 

 

5.  Use a suitable tool (pin punch) to drive 

the angular contact ball bearing (104) 
from the bearing cover (110). 

6.  Remove spacer ring (113) from 

bearing bracket (110). 

7.  Press shaft seal ring (112) from 

bearing bracket (110). 

 
 

10.2  Assembling the progressing 

cavity pump 

To assemble the pump, carefully clean all parts 
and proceed in the reverse order. 

10.2.1 Installing the angular-contact 

and groove ball bearing 

For the positions of referenced parts 

 

sectional drawings on pages 43, 44, 45, 46, 
47, 48 and 49. 
 

 

 
Notice! 
The pumps are equipped with 
regreasable ball bearings. During 
reassembly, the ball bearings must 
be sufficiently filled with grease. 

 
 

1.  The groove ball bearing on the vertical 

pump version is lifetime lubricated. 

2.  If necessary, use diesel fuel to 

carefully clean the ball bearings. If the 
running surfaces are smooth and 
undamaged, the ball bearings (103) 

and (104) can be reused. Otherwise, 
the ball bearings must be replaced. 

3.  Fill ball bearings (103) and (104) with 

antifriction bearing grease. Provide 
grease filling as described below. 

•

 

Fill the empty spaces between 
the rolling elements 30% to 
50% with grease. 

•

 

Wipe off excess grease 
(ideally use fingers, never use 
a metallic object). The 
antifriction bearing grease we 
recommend 

 section 9.1.3 

page 22. 

4.  Use a suitable section of pipe to push 

the two-row angular contact ball 
bearing (104) from the drive side over 
the bearing outer ring into the bearing 
bracket (110). First apply a thin coating 
of oil to the bearing surface. 

 

 

 
Notice! 
The groove for filling the ball of the 
angular contact bearing must point 
towards the drive side. 

 

 

 
Caution! 
The following pump sizes are 
equipped with two single-row 
angular contact ball bearings (104): 
 

Pump series 

Pump size 

AE1F 

3003 / 5503 

AE1L 

2701 / 5001  

AE1E 

1450 / 2700 / 5000 / 9500  

AED1E 

2300 / 4250 / 7800 / 15500  

AE2E 

1450  

AE1N 

750 / 1450 / 2700 / 5000  

AE2N / AE4N 

750 / 1450  

AED2N  

1200 / 2300 / 4250 / 7800  

AE.H 

380 / 750 / 1450 / 2700 

AE.V 

200 / 380 / 750 / 1450  

Tab. 11 Pump series with two angular contact ball 
bearings 

 
Press both bearings in O-arrangement into the 
bearing bracket (110) and use spacer rings 
(129) for tolerance-free adjustment (

 see 

next image). 

Summary of Contents for AE E Series

Page 1: ...fic section of the documentation for operational data dimensions and other additional information Order No Pump ID No Machine No Pump model Insert image s Edition BA 2011 11 ALLWEILER AG Bottrop plant...

Page 2: ...the pump is integrated are not provided here These must be provided by the persons who are responsible for planning and constructing the system system manufacturer Specific notices of this type regar...

Page 3: ...3 8 Danger of pumped liquid 6 4 Design and function 7 4 1 Application and area of usage 7 4 2 Labeling 7 4 2 1 Nameplate 7 4 2 2 ATEX nameplate 7 4 2 3 Pump model label 7 4 3 Performance data 7 4 4 De...

Page 4: ...isassembly and assembly instructions 26 10 1 1 Disassembling the progressing cavity pump 26 10 1 2 Removing the stator 26 10 1 3 Removing the rotor and rotor side joint 26 10 1 4 Removing the universa...

Page 5: ...5 11 5 Sectional drawings for series AE2H AE4H ID construction type 46 11 6 Sectional drawing for series AE1N AE2N ZD construction type 47 11 7 Sectional drawing for series AE1 1H AE2 2H ZD constructi...

Page 6: ...4N AED1E AED2N ID construction type 43 Fig 25 P02 Stuffing box with flushing ring 44 Fig 26 P03 stuffing box with internal seal chamber ring 44 Fig 27 P04 stuffing box with external seal chamber ring...

Page 7: ...rdering spare parts Declaration of conformity Standards conformity ATEX supplemental instructions Instructions for operation in potentially explosive atmospheres Tab 2 Other applicable documents 1 3 W...

Page 8: ...ve access to the operating instructions at all times In addition to the operating instructions other instructions related to the German Work Protection Law ArbSchG and Work Equipment Ordinance AMBV mu...

Page 9: ...ng instructions and completion of inspection and maintenance tasks Use only original spare parts wearing parts and accessories These parts are designed specifically for the system There is no assuranc...

Page 10: ...d person The operator is responsible for other people within his area of activity Responsibilities for various activities on the system must be clearly defined and respected Lack of clarity regarding...

Page 11: ...safety and protection devices bring them back into operation and test their functionality 2 7 Unauthorized conversion and production of spare parts Changes to or conversion of the machine is permissib...

Page 12: ...rough electrostatic energy through high voltage through short circuits and overloads Only electrical technicians may perform work on the electrical power supply The machine s electrical equipment must...

Page 13: ...eres follow the ATEX supplemental instructions 4 2 3 Pump model label The model code for progressing cavity pumps has several components as shown in this example Series AE 1 E 100 ID AE 1 N 200 ZD Pro...

Page 14: ...5 dB A 3003 1 210 6 77 9 dB A 5000 1 200 6 79 8 dB A 5503 1 180 6 79 0 dB A 9500 1 150 6 79 5 dB A 25 2 1000 12 70 dB A 50 2 860 12 100 2 700 12 200 2 600 12 71 8 dB A Pump size Number of stages Pump...

Page 15: ...points on series AE1L AED1E AED2N When viewed over the length of the pumping elements these two or three points form an equal number of sealing lines along the length of the pumping elements As the r...

Page 16: ...around the pump and pump unit so that they are precisely balanced during lifting Make sure that the pump unit is transported safely and in a stable position to and at the place of installation Make s...

Page 17: ...But if contamination in the pumped liquid is impermissible the pump must be disassembled and the metal parts cleaned with an approved cleaning agent Choose cleaning agents appropriate for the area of...

Page 18: ...d elastomers can be contaminated by toxic or radioactive pumped liquids in such a way that cleaning is not adequate Warning Danger of poisoning or environmental damage by pumped liquid or oil Use pers...

Page 19: ...ll affect alignment of the pump unit and can lead to high noise emissions and damage 6 2 2 Characteristics of a concrete foundation The foundation must be horizontal even and clean and fully absorb th...

Page 20: ...traightedge over both halves of the coupling Notice Couplings with a spacer piece spacer coupling can also be checked with a caliper Loosen fastening screws at the foot of the discharge casing 504 see...

Page 21: ...n layer of molybdenum disulfide such as Molykote to the ends of the pump and drive shaft insert keys 2 Use a hoisting device to hoist the pump and motor sides of the coupling until the shaft end overl...

Page 22: ...uitable measures such as installation of compensators 6 6 3 Cleaning the pipes before installation It is essential to flush and clean the suction side pipes gate valves and valves before installing th...

Page 23: ...on line with integrated overpressure valve space diaphragm motor protection switch etc Warning High pressure Progressing cavity pumps are displacement pumps and are theoretically capable of generating...

Page 24: ...ring require a flushing or buffering liquid to maintain functionality The required flushing or buffer liquid pressure on pumps with a stuffing box is as follows packing stuffing box version P02 P12 0...

Page 25: ...pment for heating or cooling the stuffing box casing and or the stator and or the suction casing jacketed casing If the pumps are equipped with this additional equipment all buffering equipment for he...

Page 26: ...ated by dry friction and deformation forces in the pumping elements of the progressing cavity pump will no longer be adequately dissipated This will result in thermal destruction of the stator elastom...

Page 27: ...y for the following parts rotor stator Wear to the rotor and or stator is manifested in the form of lower pump capacity and lower pressure Maintenance can be planned when this is noticed i e it is not...

Page 28: ...if the pump must be opened for other reasons we recommend checking the joint collar for leaks and replacing the joint oil after 8000 operating hours The table in section 9 1 7 Page 25 shows the oil qu...

Page 29: ...Old packing rings can be removed after depressurizing the pump and removing the stuffing box gland Use a packing extractor with a flexible shaft Then carefully clean the stuffing box area and the area...

Page 30: ...uddenly immediately loosen the stuffing box gland and repeat the run in process The leak can be directed through the threaded hole located in the bearing bracket s drip pan Eliminate any possibility o...

Page 31: ...50 300 560 1200 2300 4250 7800 AE1 1 H 2700 AE2H 100 200 380 750 1450 AE2 2 H 100 200 380 750 1450 2700 AE4H 12 25 50 100 200 380 750 1450 AE4 4 V 25 50 100 200 380 750 1450 AE2 2 V 100 200 380 750 14...

Page 32: ...our assembly technicians of any hazards that may arise during the repairs These instructions describe the most important disassembly and assembly tasks The assembly steps described in each of the sec...

Page 33: ...joint clamp 5 Lift up the joint collar 308 with a screwdriver and remove it axially in the direction of the joint shaft 307 Notice Use a collection container 6 Drive the joint sleeve 304 over the col...

Page 34: ...escribed below 1 Remove stator 402 Section 6 page 26 2 Remove hexagon nut 607 serrated washer 608 and hexagon screw 606 3 Pull off suction casing 505 over the rotor 401 Caution The rotor is manufactur...

Page 35: ...drawings on pages 43 44 45 46 47 48 and 49 1 Pull off from the drive shaft 118 the mechanical seal casing 214 with the mechanical seal s 219 atmosphere side counterring Notice To avoid damaging the c...

Page 36: ...ing concentrically and without canting 3 Pull off O ring 218 4 Loosen threaded pins in the rotating part of the mechanical seal 219 and pull mechanical seal from the drive shaft 118 Caution Before loo...

Page 37: ...lubricated 2 If necessary use diesel fuel to carefully clean the ball bearings If the running surfaces are smooth and undamaged the ball bearings 103 and 104 can be reused Otherwise the ball bearings...

Page 38: ...11 Press the shaft seal ring 112 into the clean seat of the bearing bracket 110 Notice The sealing lip with the shaft seal ring s hose spring must always face the side being sealed pointing inward Use...

Page 39: ...inwards 3 Slide the rotating part of the mechanical seal 219 onto the drive shaft 118 Notice Observe precisely the installation dimension and position of the mechanical seal as marked during removal...

Page 40: ...cover of the mechanical seal 215 10 2 2 6 Installing the mechanical seal double acting For the positions of referenced parts sectional drawings on pages 43 44 45 46 47 48 and 49 1 Drive the locking p...

Page 41: ...in the bearing bracket 110 is sealed Notice When a pump is installed vertically with the bearing on top rotate the bearing cover 131 with seal 132 before installation so that the grease outlet hole i...

Page 42: ...ood industry fill with ALLWEILER special joint oil type BL or oil 1810 460 from Tribol Lubricants GmbH of M nchengladbach Germany Filling volume see table section 9 1 7 page 25 9 Check if the joint cl...

Page 43: ...the joint clamp is securely clamped Fig 22 Shearing off the joint clamp 6 Rotate the pressure screw in the clockwise direction with a screw wrench or ratchet until the joint clamp is sheared off Caut...

Page 44: ...xagon nuts 607 Observe the proper positions of the connections in the stuffing box casing 204 or mechanical seal casing 214 our dimension sheets 10 3 Installing the stator For the positions of referen...

Page 45: ...f parts can be used as spare reserve parts Caution For safety reasons stock and use only original spare parts provided by Allweiler Refer to the information provided under Section 2 7 page 5 When orde...

Page 46: ...1 107 Bearing grease R 110 Bearing bracket 1 112 Shaft seal ring R 1 113 Spacer ring 1 114 Thrower 1 115 O ring R 1 116 Bearing nut R 1 118 Drive shaft R 1 119 Grease nipple 1 127 Circlip 1 129 Space...

Page 47: ...le ring R 1 235 O ring R 1 236 Locking pin R 2 245 Hexagon head screw 3 251 Sealing material 1 301 Joint pin R r 2 302 Joint bush R r 2 303 Bush for joint pin R r 4 304 Joint sleeve R r 2 305 Joint oi...

Page 48: ...bolt 8 509 Hexagon nut 8 512 Reducing flange 1 513 O ring 1 525 Washer 8 601 Nameplate 1 602 Round head grooved pin 4 603 Information plate Start up 1 604 Information plate Suction 1 605 Information p...

Page 49: ...ries AE1F AE1L AE1E AE2E AE1N AE2N AE4N AED1E AED2N ID construction type Fig 24 Sectional drawing for series AE1F AE1L AE1E AE2E AE1N AE2N AE4N AED1E AED2N ID construction type Stator with even elasto...

Page 50: ...f shaft seals Fig 25 P02 Stuffing box with flushing ring Fig 26 P03 stuffing box with internal seal chamber ring Fig 27 P04 stuffing box with external seal chamber ring Fig 28 G0K and G0N mechanical s...

Page 51: ...ruction types 45 11 4 Section drawings for series AE1 1H AE2 2H AE2 2V AE4 4V ID construction type Fig 32 Sectional drawings for series AE1 1H AE2 2H AE2 2V AE4 4V ID construction type Stator with eve...

Page 52: ...ZD construction types BA 2011 11 760 0002 GB 150 500 11 5 Sectional drawings for series AE2H AE4H ID construction type Fig 33 Sectional drawings for series AE2H AE4H ID construction type Part 101 sec...

Page 53: ...0002 GB 150 500 BA 2011 11 Series AE1F AE1L AE E AE N AE H AE V AED1E AED2N ID ZD construction types 47 11 6 Sectional drawing for series AE1N AE2N ZD construction type Fig 34 Sectional drawing of se...

Page 54: ...H AE V AED1E AED2N ID ZD construction types BA 2011 11 760 0002 GB 150 500 11 7 Sectional drawing for series AE1 1H AE2 2H ZD construction type Fig 35 Sectional drawings of series AE1 1H AE2 2H ZD con...

Page 55: ...11 11 Series AE1F AE1L AE E AE N AE H AE V AED1E AED2N ID ZD construction types 49 11 8 Sectional drawing for series AE2H AE4H ZD construction type Fig 36 Sectional drawings of series AE2H AE4H ZD con...

Page 56: ...e is labeled with a letter in the table below Reference this letter in the table of disturbances to find the corresponding cause and correctional measure Refer to letter f in the following table to re...

Page 57: ...he suction side 10 Increase speed with low viscous liquids and large suction volume 11 Reduce speed with viscous liquids danger of cavitation 12 Check longitudinal tolerance of joint pins joint bush m...

Page 58: ...Clearance certificate 52 Series AE1F AE1L AE E AE N AE H AE V AED1E AED2N ID ZD construction types BA 2011 11 760 0002 GB 150 500 13 Clearance certificate Fig 37 Clearance certificate...

Page 59: ...D ZD construction types 53 14 Declaration according to EC machinery directive Declaration of conformity according to EC machinery directive Notice The following declaration contains neither serial num...

Page 60: ...s y aff rent Maschinenrichtlinie 2006 42 EG Machinery Directive 2006 42 EC Directive 2006 42 CE relative aux machines Niederspannungsrichtlinie 2006 95 EG Low Voltage Directive LVD 2006 95 EG Directi...

Page 61: ...760 0002 GB 150 500 BA 2011 11 Series AE1F AE1L AE E AE N AE H AE V AED1E AED2N ID ZD construction types 55...

Page 62: ...56 Series AE1F AE1L AE E AE N AE H AE V AED1E AED2N ID ZD construction types BA 2011 11 760 0002 GB 150 500...

Page 63: ...760 0002 GB 150 500 BA 2011 11 Series AE1F AE1L AE E AE N AE H AE V AED1E AED2N ID ZD construction types 57...

Page 64: ...AG Postfach 20 01 23 46223 Bottrop Kirchhellener Ring 77 79 46244 Bottrop Germany Tel 49 0 2045 966 60 Fax 49 0 2045 966 679 E mail service allweiler de Internet http www allweiler com Edition BA 2011...

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