s
Operating Instructions
Progressive Cavity Pump
Service and Maintenance
S
Dokument
document
Blatt
sheet
Ausgabe
issue
OM.MAI.02e
3 (4)
A / 10.01.95
7.3.5
Rotating Pump Parts - Dismantling
7.3.5.1
Rotor (600), Coupling Rod (400)
Detach the rotor (600) and coupling rod (400) from
the plug-in shaft (307) by dismantling the joint (G) in
accordance with Point 7.3.6.
7.3.5.2
Plug-in Shaft (307)
The plug-in shaft (307) is removed in the same way
as the rotating unit (RTE), see Point 7.3.4.
7.3.6
Dismantling of Joint
see document OM.PJT.02e, Point 1.
7.3.7
Shaft Sealing
See document OM.SEA.__, Point 9 for information on
dismantling the shaft sealing.
7.3.8
Lantern (200)/Drive (ANT) - Dismantling
7.4
Re-assembly
Before commencing the re-assembly,
fasten the lantern (200) in such a way
that it cannot tip over or fall down during
the re-assembly of the drive and all
pump components.
7.4.1
Lantern (200)/Drive (ANT) - Assembly
Clean flange bearing surfaces (FLS), centering
diameter and output pivot of the drive (ANT).
7.4.2
Rotating Unit (RTE) - Re-assembly
The rotating unit (RTE) has been assembled in
accordance with the description in document
OM.PJT.02e.
•
Mount shaft seal (SEA) on plug-in shaft (307) in the
way described in document OM.SEA __, see Point
9.
•
Moisten splash ring (310) and plug-in shaft (307)
with joint grease (see index for type) and slide
splash ring (310) onto plug-in shaft (307), observing
the fitting position of the splash ring, (see writing on
the splash ring).
•
Apply antiseize graphite petroleum to the output
pivot of the drive (ANT) and slide on the rotating
unit (RTE). Insert plug-in shaft pin (309)
horizontally.
•
Splash ring position (310)
The collar of the splash ring should be mounted at
a distance of 0.5 mm from the lantern (200).
