TapFlo CTX I, Руководство пользователя

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3. MAINTENANCE
IOM manual CTX centrifugal pumps
21
Fig. 3.4.3
Precisely clean and degrease with alcohol the
internal rim of the back casing [12] as well as the
shaft [16] surface. Check if the rim surface is
smooth. If not it may cause mechanical seal
leakage.
NOTE! For cleaning use dust-free material e.g.
blue towel TORK 1230081.
Fig. 3.4.4
Before assembly lubricate the mechanical seal
O-rings to provide more accurate assembly as well
as prevent the O-ring from curling.
Fig. 3.4.5
Before final assembly, once again degrease the
sliding faces
of the mechanical seal.
Fig. 3.4.6
Adjust retainer pin with rotary seal part grove.