Pump
Action
C3300/6x5
HT
Make sure that the pump housing is still connected to the drive unit. The impeller for
this version is fitted to a hub with two screws.
1. Lay the pump on its side.
WARNING:
Make sure that the pump cannot roll or fall over and injure
people or damage property.
2. Remove the screws for the suction cover and replace three of the screws with the
longer screw 813963 (M16 x 160).
3. Push out the suction cover and place a distance block between the pump housing
and the suction cover.
Minimum distance = 30 mm (1.18 in).
4. Remove the two screws for the impeller.
5. Apply the puller unit 4917400 according to the illustration and pull off the
impeller.
Remove the suction cover and the impeller.
6. Disconnect and lift off the drive unit from the pump housing.
The locking assembly is now accessible for removal.
R3231
Remove the sealing washer unit (B). Use a 17 mm Allen key for removal. Since this
version has no locking assembly, you can now remove the impeller.
Maintenance
C3300/6x5, C/R3231, C3240, C3306, C3312, C3351, C3356, C3400, C3501, C3531, C3602, C3800 Installation,
Operation and Maintenance Manual
93
Содержание C/R3231
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