2
Baureihen AE1L, AE.E, AE.N, AE.H, AE.V, AED1E, AED2N
Bauform ID, ZD
Table of Contents
1. General
1.1 Application and range of utilization
1.2 Performance data
1.3 Abbreviation
1.4 Warranty
1.5 Testing
2 . Safety
2.1 Marking of hints in the operating instructions
2.2 Personnel qualification and personnel training
2.3 Dangers in case of non-compliance with the safety hints
2.4 Responsible working
2.5 Safety hints for the user/operator
2.6
Safety hints for maintenance, inspection and mounting
operations
2.7 Independent reconstruction and spare parts production
2.8 Inadmissible modes of operation
2.9 Operation in potentially explosive environments
3.
Transportation and intermediate storage
3.1 Packing
3.2 Transportation
3.3 Preservation and storage of eccentric screw pumps
4. Description
4.1 Structural design
4.1.1 Bearing ans lubrication
4.1.2 Shaft seal
4.1.3 Dimensions/branch position/flanges
4.2 Sound pressure level
4.3 Mode of operation
4.4 Aggregate construction
4.4.1 Drive
4.4.2
Shaft coupling and protection against accidental
contact
4.4.3 Base plate
5. Installation/Mounting
5.1 Installation
5.2 Foundation
5.2.1 Arrangement of a steel foundation plate
5.2.2 Arrangement of concrete foundations
5.2.3
Fastening of the pump aggregate on the concrete
foundations
5.2.4
Arrangement of concrete foundations for poured
base plates
5.2.5 Pouring of base plate
5.3 Base plate
5.4 Coupling
5.5 Assembling of pump and drive
5.6 Drive by V-belt drive
5.7 Space required for maintenance and servicing
5.8 Installing of pipelines
5.8.1 Nominal widths
5.8.2 Supports and flange connections
5.8.3 Cleaning of pipelines prior to attachment
5.9 Installing of auxiliary pipelines for additional facilities
5.10 Safety and control facilities
5.10.1 Manometer and vacuumeter
5.10.2 Safety installation in the pressure pipeline
5.11 Electrical connections
6. Start-up/Shutdown
6.1 Preparations for start-up
6.1.1 Filling the pump with liquid
6.1.2
Turning on the additional facilities for shaft seals (if
provided)
6.1.3
Quality and properties of the flushing/sealing and
quenching liquid
6.1.4
Turning on the additional facilities for heating or
cooling the stuffing box casing and/or the suction
casing (double-jacket casing)
6.1.5 Breaking away of the pump
6.1.6 Control of the sence of rotation
6.2 Start-up
6.2.1 Start-up
6.2.2 Drive
6.2.3 Checking the delivery values
6.2.4 Protection against running dry
6.3 Shutdown
6.3.1 Shutoff
6.3.2 Measures in case of longer periods of standstill
7. Maintenance/Repair
7.1 Maintenance
7.1.1 General monitoring
7.1.2 Maintenance of components
7.1.2.1 Joints of the joint shaft
7.1.2.2
Bearing of the drive shaft and lubrication of the bear-
ings
7.1.2.3 Shaft sealing
7.1.2.4 V-belt drive
7.1.2.5 Drive engines and (variable speed gear) drive
7.1.2.6
Packing ring dimensions (for Chapter 7.1.2.3), lubri-
cant quantities for joints (for Chapter 7.1.2.1), bear-
ings (for Chapter 7.1.2.2) and flushing liquid flows
(for Chapter 6.1.2)
7.2 Repair (dismounting and mounting instructions)
7.2.1 Dismounting of the eccentric screw pump
7.2.1.1 Dismounting the stator
7.2.1.2 Dismounting the rotor and the rotor-side joint
7.2.1.3 Dismounting the joint shaft and the drive-side joint
7.2.1.4 Dismounting the shaft seal and the drive shaft
7.2.1.5
Dismounting the angular contact and groove ball
bearings
7.2.2 Mounting of the eccentric screw pump
7.2.2.1
Installing the angular contact and groove ball bear-
ings
7.2.2.2 Installing the shaft seal with dismounted drive shaft
7.2.2.3 Installing the drive shaft with shaft seal
7.2.2.4 Installing the rotor and rotor-side joint
7.2.2.5 Installing the joint shaft and the drive-side joint
7.2.2.6 Installing the stator
7.3 Replacement parts/spare parts
7.4
List of individual parts and recommended replacement
parts/spare parts
7.5
Sectional drawing for series AE1L, AE1E, AE2E, AE1N, AE2N,
AE4N, AED1E, AED2N; Design ID
7.6
Sectional drawing for series AE1+1H, AE2+2H, AE2+2V,
AE4+4V; Design ID
7.7 Sectional drawing for series AE2H, AE4H; Design ID
7.8 Sectional drawing for series AE1N, AE2N; Design ZD
7.9 Sectional drawing for series AE1+1H, AE2+2H; Design ZD
7.10 Sectional drawing for series AE2H, AE4H; Design ZD
8. Operating faults, causes and remedial action
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