3.
MAINTENANCE
IOM manual CTX centrifugal pumps
22
Fig. 3.4.7
Install back casing, impeller, insert spacer ring
tool. Install casing, screw every second casing
mounting screws nuts and washers.
Fig. 3.4.8
Proper gap between the impeller and the back
casing has to be set. Push the impeller to the
housing through the shaft, then tighten the shaft
screws.
Fig. 3.4.9
Remove casing and spacer ring tool. Install
casing O-Ring, lubricate it and install back casing
with all screws.
Fig. 3.4.10
By using a feeler (gap) gauge (
B
) set the
appropriate gap between retainer and rotary seal
part.
Содержание CTX I
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