Data sheet
Energy Recovery Device / iSave 21-40
10
521B1116 / DKCFN.PD.003.A4.02 / 01.2012
Orientation
The iSave can be mounted horizontally and
vertically.
When mounted vertically, the electric motor
must be placed at the top and the iSave.
The iSave is connected to the electric motor by
the bell housing. The bell housing is not suitable
to carry the weight of either the iSave or the
motor. Both the iSave and motor must be
supported without applying stress/overload to
the bell housing.
Danfoss supplies the iSave together with a
baseplate and support brackets. Although the
baseplate is of heavy design, it can flex or bend
when it is bolted to the foundation. Therefore
the baseplate requires a solid foundation such as
concrete or rigid steel frame. The baseplate itself
must be aligned to avoid bending caused by
bolting to an uneven foundation.
A rigid foundation for the iSave assembly is
important and the iSave assembly must be
bolted to the foundation. The bolts used, must
be of proper design and must be installed in
accordance with the bolt manufacturer’s
recommendations.
1: Motor
2: Flexible coupling
3: Bell housing
4: Base plate
5: Pressure exchanger
6: Booster pump
7: Port connection
Summary of Contents for iSave 21
Page 5: ...User manual iSave 21 5 180R9221 521B1174 DKCFN PS 003 A1 02 1 CE Declaration of conformity...
Page 32: ...User manual iSave 21 32 180R9221 521B1174 DKCFN PS 003 A1 02...
Page 38: ...User manual iSave 21 38 180R9221 521B1174 DKCFN PS 003 A1 02...
Page 43: ...User manual iSave 21 43 180R9221 521B1174 DKCFN PS 003 A1 02 10 3 Data sheet...
Page 44: ...User manual iSave 21 44 180R9221 521B1174 DKCFN PS 003 A1 02...
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Page 59: ...User manual iSave 21 59 180R9221 521B1174 DKCFN PS 003 A1 02 10 4 iSave part list...
Page 60: ...User manual iSave 21 60 180R9221 521B1174 DKCFN PS 003 A1 02...
Page 61: ...isave danfoss com iSave 21 Parts list 180R9209 DKCFN PC 003 A2 02 Parts list...
Page 66: ...Parts list iSave 21 Parts list 6 180R9209 DKCFN PC 003 A2 02 03 2011 Exploded view Vane pump...
Page 68: ...Parts list iSave 21 Parts list 8 180R9209 DKCFN PC 003 A2 02 03 2011 Exploded view iSave...
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Page 71: ...User manual iSave 21 71 180R9221 521B1174 DKCFN PS 003 A1 02 10 5 iSave overload protection...
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