Grundfos Large UPS must be disposed of according to local regulations by using a public or private waste collection service. If this is not possible, contact the nearest Grundfos company or service workshop.
- Safety related to materials used
There is no risk for people during the disassembly process posed by the materials used in the product.
- Safety related to handling the product
Care should be taken when handling the pump due to the weight.
- Caution: Persons with pacemakers who disassemble this product shall exercise care when handling magnetic materials embedded in the rotor.
Disassembly of the product
The main materials of the components are:
- Cast Iron
- Electronic scrap (if relay ore protection modules are mounted)
- Composite materials
and can therefore be recycled to a large extend – depending on the national possibilities for recycling.
The pump is assembled by using screws and bolts and can be disassembled with standard tools. There are no loose parts inside the motor.
|Pos. No||Designation||Material||Special disassembly considerations|
|2||Inspection screw||Brass with nickel|
|4||Stator housing||AlSi10Cu2||The stator is heat-shrink fitted into the stator housing|
|Stator windings||Copper wire||Self- bonding wire/ Lamination acc. to EN 10106|
|Stator caps||PET 30 % glass|
|5||Cheese-head screw||Steel 8.8|
|6||O-rings||EPDM or FKM rubber|
|7||Outer bearing ring||Aluminium oxide/SiC|
|Rotor can||Stainless steel||The bearing is shrink fitted into the rotor can|
|Rotor cladding||Stainless steel|
|10||Bearing plate||Stainless steel||The bearing is fitted into the bearing plate|
|Inner bearing ring||Aluminium oxide/SiC|
|11||Stop ring||Stainless steel|
|12||Split cone||Stainless steel|
|15||Neck ring||Stainless steel/PTFE|
|16||Pump housing||Cast iron|
|18||Nonreturn flap (twin head pumps)||EPDM rubber|
|19||Splash protector||Stainless steel|