WESTCAR ROTOMEC ALFA, Original Instructions Manual, Page: 80 / 84

80
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o w e r
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r a n s m i s s i o n
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art
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xtraordinary
M
aintenanceS
9.2 OPENING OF THE COUPLING
AND SPARE PARTS REPLACEMENT
Should the coupling be opened on site, after removing it from the motor or the
drive end, take the following steps:
9.2.1.
Remove the Seeger ring:
9.2.1a COUPLING SIZE 20/25/30/40/40M
Remove the seeger ring from the mim seal on the coupling side with the
ROTOMEC logo.
9.2.1b COUPLING SIZE 55/65
Remove the seeger ring of the shielded bearing placed on the side of the
threaded extraction hole of the coupling.
9.2.1c COUPLING SIZE 75/85
Remove the seeger ring from the mim seal placed on the side of the threaded
extraction hole.
CAUTION
RISK OF SPLASHES AND SEAL EJECTION
9.2.2
To remove the mim seal, use a screwdriver or, as an alternative, position a
protective cloth on the shaft at the mim seal and let compressed air through the
hole of the plug until the gasket is ejected.
9.2.1a
COUPLING SIZE
20/25/30/40/40M
COUPLING SIZE
75/85
COUPLING SIZE
55/65
9.2.1b 9.2.1c
9.2.2
ROTOMEC U
Se and
M
aintenance
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andbook