ITT Flygt 3102, Инструкции по обслуживанию и ремонту

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b) Fit the cutter wheel into the impeller.
c) Fit the outer sleeve onto the lubricated impeller screw.
d) Fit the impeller with the cutter wheel onto the shaft with the impeller screw.
Do not tighten the impeller screw.
3. Adjust the impeller:
a) Use a straightedge and a vernier to measure the distance between the vanes of the impeller and the
shoulder for the pump housing on the oil housing bottom.
Pressure class Phase Hz Distance
LT 1 60 43.5±0.3 mm
(1.71±0.01 in.)
LT 3 50, 60 46.0±0.3 mm
(1.81±0.01 in.)
HT 1,3 50, 60 43.5±0.3 mm
(1.71±0.01 in.)
b) Slide the impeller on to the shaft until you reach the correct distance.
4. Tighten the impeller screw.
If applicable, use the rod.
Tightening torque: 65 Nm (48 ft-lbs)
Maintenance (Continued)
Flygt 3102 Service and Repair Instructions 53