Danfoss 180F4161 Service Manual Download Page 4

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Service guide | Disassembling and assembling iSave 21 vane pump with upgrade kit 180F4161

180R9402 | 521B1455 | DKCFN.PI.003.T1.02 | 10.2017

Gently adjust the spanner wrench around

the coupling and use it as back stop.

Remove all bolts in the HP out connection

flange.

Unscrew the bolt in the middle of the

coupling and remove the coupling.

Remove the flange.

Remove side plate and pin

Disassembling the

vane pump

Side plate removed.

Summary of Contents for 180F4161

Page 1: ...Service guide Vane pump upgrade kit 180F4161 iSave 21 ERD Disassembling and assembling hpp danfoss com...

Page 2: ...ant It is essential that the iSave and vane pump are serviced in conditions of abso lute cleanliness For a better understanding of the vane pump and iSave please see the exploded views in the sec tion...

Page 3: ...g and assembling iSave 21 vane pump with upgrade kit 180F4161 3 180R9402 521B1455 DKCFN PI 003 T1 02 10 2017 1 Place the iSave on a clean table 3 Remove the vane pump 2 Unscrew the bolts in the flange...

Page 4: ...03 T1 02 10 2017 1 Gently adjust the spanner wrench around the coupling and use it as back stop 3 Remove all bolts in the HP out connection flange 2 Unscrew the bolt in the middle of the coupling and...

Page 5: ...embling iSave 21 vane pump with upgrade kit 180F4161 5 180R9402 521B1455 DKCFN PI 003 T1 02 10 2017 7 Gently remove the rotor Note Loose parts inside the rotor 8 Remove vanes 9 Gently remove side plat...

Page 6: ...p with parts from the vane pump upgrade kit 1 Place the new O ring and guide pin in the int flange 2 Place the new side plate on the int flange 3 Side plate mounted correct 4 Place new stator ring on...

Page 7: ...ace the rotor in the bearing 8 Position the 8 new vanes in the rotor The pins may be moved by using a screwdriver 9 Check that all vanes are positioned correctly 10 One vane is NOT positioned correctl...

Page 8: ...ted upwards Fit the flange including side plate into both the bearing in the flange and in the stator 15 Make sure that the guide pin is located in the location hole 16 Change the new O ring in the HP...

Page 9: ...positions 2 Fit the polymer coupling insert on the steel coupling Note correct position of the hole in the insert 3 Orient both the steel coupling and the 2 guide holes on the vane pump to fit into th...

Page 10: ...e Disassembling and assembling iSave 21 vane pump with upgrade kit 180F4161 10 180R9402 521B1455 DKCFN PI 003 T1 02 10 2017 5 Exploded view vane pump Dimensions without tolerances acc To ISO 2768 1 de...

Page 11: ...ide Disassembling and assembling iSave 21 vane pump with upgrade kit 180F4161 11 180R9402 521B1455 DKCFN PI 003 T1 02 10 2017 6 Exploded view iSave Dimensions without tolerances acc To ISO 2768 1 desi...

Page 12: ...Danfoss A S High Pressure Pump Nordborgvej 81 DK 6430 Nordborg Denmark Danfoss DCS im 2017 10 180R9402 521B1455 DKCFN PI 003 T1 02 06 12...