Allweiler AE1E Series Operating And Maintenance Instructions Manual

Operating and Maintenance Instructions
with Dismounting and Mounting Instructions
Eccentric Screw Pumps
Series AE1E, AE2E, AE1N, AE2N, AED1E, AED2N, AE.H
ID type of construction
Operating data of the pump according to order data sheet
Order No.:
Machine No.:
Table of Contents
1 . G e n e r a l
1 . 1 Application and range of utilization
1 . 2 Performance data
1 . 3 A b b r e v i a t i o n
1 . 4 Wa r r a n t y
1 . 5 Te s t i n g
2 . S a f e t y
2 . 1 Marking of remarks in the operating instructions
2 . 2 Personnel qualification and personnel training
2 . 3 Dangers in case of non-compliance with the safety
h i n t s
2 . 4 Responsible working
2 . 5 Safety hints for the user/operator
2 . 6 Safety hints for maintenance, inspection and mount-
ing operations
2 . 7 Independent reconstruction and spare parts con-
s t r u c t i o n
2 . 8 Inadmissible modes of operation
3 . Transportation and intermediate storage
3 . 1 P a c k i n g
3 . 2 Tr a n s p o r t a t i o n
3 . 3 Preservation and storage of eccentric screw pumps
4 . D e s c r i p t i o n
4 . 1 Structural design
4 . 1 . 1 Bearing and lubrication
4 . 1 . 2 Shaft seal
4 . 1 . 3 Dimensions/branch positions/flanges
4 . 2 Mode of operation
4 . 3 Aggregate construction
4 . 3 . 1 D r i v e
4 . 3 . 2 Shaft coupling and protection against acci-
dental contact
4 . 3 . 3 Base plate
5 . I n s t a l l a t i o n / m o u n t i n g
5 . 1 I n s t a l l a t i o n
5 . 2 F o u n d a t i o n
5 . 3 Base plate
5 . 4 C o u p l i n g
5 . 5 Assembly of pump and drive
5 . 6 Drive by V-belt drive
5 . 7 Space required for maintenance and servicing
5 . 8 Laying of pipelines
A L LW E I L E R
Ident No. of pump:
Pump type:
5 . 8 . 1 Nominal widths
5 . 8 . 2 Supports and flange connections
5 . 8 . 3 Cleaning of pipelines prior to attachment
5 . 9 Laying of auxiliary pipelines for additional facilities
5 . 1 0 Safety and control facilities
5 . 1 0 . 1 M a n o - v a c u u m m e t e r
5 . 1 0 . 2 Safety element in the pressure pipeline
5 . 11 Electric connections
6 . S t a r t i n g / s t o p p i n g
6 . 1 Preparation for starting
6 . 1 . 1 Filling the pump with fluid
6 . 1 . 2 Switching in the additional facilities for shaft
seals (if provided)
6 . 1 . 3 Quality and properties of the flushing/block-
ing and quenching liquid
6 . 1 . 4 Switching in the additional facility for heating
or cooling the shaft sealing housing and/or the
suction casing (double shell casing)
6 . 1 . 5 Break-away of the pump
6 . 1 . 6 Control of the sense of rotation
6 . 2 S t a r t i n g
6 . 2 . 1 S t a r t - u p
6 . 2 . 2 D r i v e
6 . 2 . 3 Checking the delivery values
6 . 2 . 4 Protection against dry running
6 . 3 S t o p p i n g
6 . 3 . 1 S h u t - d o w n
6 . 3 . 2 Measures in case of prolonged interruption
7 . M a i n t e n a n c e / s e r v i c e
7 . 1 M a i n t e n a n c e
7 . 1 . 1 General control
7 . 1 . 2 Maintenance of components
7 . 1 . 2 . 1 Joints of the joint shaft
7 . 1 . 2 . 2 Bearing of the driving shaft and lubrication of
the bearing
7 . 1 . 2 . 3 Shaft seal
7 . 1 . 2 . 4 V-belt drive
7 . 1 . 2 . 5 Driving motors and (control) gears
7 . 1 . 2 . 6 Packing ring dimensions (to Section 7.1.2.3),
lubricant quantities for joints (to Section
7 . 1 . 2 . 1 )
7 . 2 Servicing (Dismounting and Mounting Instructions)
7 . 2 . 1 Dismounting the eccentric screw pump
7 . 2 . 1 . 1 Dismounting the stator
7 . 2 . 1 . 2 Dismounting the rotor and 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 driving shaft
7 . 2 . 1 . 5 Dismounting the angular-contact and groove
ball bearings
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