TapFlo CTV Series, Iom Manual

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3. MAINTENANCE
IOM manual CTV vertical centrifugal pumps
17
Fig 3.3.1.9
Pull the shaft sleeve [162] from the motor shaft and
then remove the lip seal [161].
Fig 3.3.1.10
Carefully push out the shaft bushing [15] from its seat
by means of a screwdriver. Remove the O-ring [151]
from the shaft bushing.
Fig 3.3.1.11
Loosen the hose clip [20] and remove the stabilizer
from the discharge pipe [12].
The pump is now completely disassembled. Check all components, especially the O-rings
and lip seal, for wear or damage and replace if necessary. The casing O-ring should be
replaced after every pump disassembly!
3.3.2. Assembly of the pump – PP & PVDF pumps
The assemble the pump in a proper manner, please follow the below steps:
Fig. 3.3.2.1
Insert the shaft bushing [15] with its O-ring [151] into
the pump casing unit [11].
Note! Use some alcohol on the O-ring to ease
bushing insertion.
Fig. 3.3.2.2
Put the lip seal [161] on the shaft sleeve [162].