ZUWA Impeller Pumps
18
9.3.2 Series 2000-A, 2000-B and 2000-C with pump adapter
1. Disconnect hose connections.
8. Release bolts and nuts, remove pump
head from pump carrier.
9. Release bolts, remove cover, O-rings
and lateral disc (with hole).
10. Remove housing with impeller, O-
rings and lateral disc (with hole).
11. Detach locking ring and press out
shaft.
12. Release safety rings and press out
bearing respectively shaft seal ring.
13. Push impeller out of housing.
14. Housing with small rim on top, turn
impeller counter-clockwise into
housing. Push Impeller as far up as
possible.
Out
In
small
rim
9.3.2 Series type 2000-A and 2000-B with pump carrier
Flexible impeller pump UNISTAR 2000-A/PT
Loosen the hexagon screws and
disassemble the pump head.
Dismantle pump head to
replace the defective part
Remove socket head screws and
remove the pump carrier.
