Allweiler AEB1E Series - Page 4

Table of contents
iv Series AEB1E, AEB2E, AEB2N
Construction Types ME, SE, VE
BA-2011.01 732.0005 GB - 201 100
7.3 Taking the pump out of
operation .................................... 14
7.3.1 Stoppage .................................... 14
7.3.2 Measures for longer periods of
downtime .................................... 14
7.4 Special applications of the pump14
8 Maintenance cycles and intervals ........ 15
9 Preventive Maintenance ........................ 16
9.1 Maintenance ............................... 16
9.1.1 General monitoring .................... 16
9.1.2 Universal joints ........................... 16
9.1.3 Shaft seal ................................... 16
9.1.3.1 Mechanical seal ......................... 16
9.1.4 Drive motors and (variable) gear16
10Maintenance ............................................ 17
10.1 Disassembly and assembly
instructions ................................. 17
10.1.1 Disassembling the progressing
cavity pump ................................ 17

10.1.2 Removing the stator ................... 17
10.1.3 Removing the rotor and rotor-
side joint ..................................... 18

10.1.4 Removing the universal joint
shaft and the drive-side joint ...... 19
10.1.5 Removing the shaft seal and
stub shaft .................................... 19
10.1.6 Removing the mechanical seal,
single-acting ............................... 19

10.2 Assembling the progressing
cavity pump ................................ 19
10.2.1 Installing the shaft seal and stub
shaft ........................................... 19
10.2.1.1 Installing the mechanical seal,
general ....................................... 19

10.2.1.2 Installing the mechanical seal,
single-acting ............................... 20

10.2.2 Installing the stub shaft with
shaft seal .................................... 20
10.2.3 Installing the rotor and rotor-side
joint ............................................. 21

10.2.3.1 Tightening with clamping tool PoK-
It II .............................................. 22
10.2.4 Installing the universal joint
shaft and the drive-side joint ...... 23
10.3 Installing the stator ..................... 23
11Spare parts .............................................. 24
11.1 Index of spare parts and
recommended spare/reserve
parts ........................................... 25

11.2 Sectional drawings for ME
construction type ........................ 27
11.3 Sectional drawing of SE
construction type on leveling
feet ............................................. 28

11.4 Sectional drawings for SE
construction type ....................... 29
11.5 Sectional drawings for VE
construction type ....................... 30
12Causes and removal of operational
faults ....................................................... 31

13Clearance certificate .............................. 33
14Declaration according to EC
machinery directive ............................... 34