Troubleshooting
IMER Pump Rotor and Stator Wear: Signs, Checks, Parts
Falling material flow or a BLOC message on an IMER Step-Up 120, Small 50 or Koine 4? What the manuals say to check, how to swap the pump, and the parts listed.
4 min read
IMER Koine 4 parts book · Drawing 1
Ref 15
01Where it fits
Where this part sits on your machine
Also on this drawing
All 34 parts on Drawing 1, Machine Structure02Fits
Fits these machines
4 machines · 4 IMER parts books
From IMER parts books 3223425 r18 (2018-09), 3236275 r02 (2019-03), 3234338 r03 (2018-09), 3226875 r16 (2018-09).
03Where it sits
Ref 15 on the Koine 4 drawing
04Specifications
Part details
This split pin is a genuine IMER part, part number 3224628, size D. 4.5 as printed in the parts books.
The IMER Koine 4 parts book lists it as ref. 15 in the Machine Structure (TAV.1) and ref. 10 in the Mixing Chamber (TAV.2). It is also ref. 20 in the Step-Up 120 Pump Group (TAV.3), ref. 13 in the Prestige Pump Unit (TAV.4) and ref. 38 in the Masonry 750 Plus Machine Structure (TAV.1).
Check that the part number in your machine's parts list matches before ordering, or contact us with your machine's model and serial number.
05Used with
Often replaced together
Wear parts next to it on the same drawing
06Documents
Parts books
Guides
Guides for this part
Maintenance
IMER Mixer and Pump Cleaning, Storage and Winter Care
End-of-shift cleaning, freeze draining and storage steps from the IMER manuals for the Mix 750, Mix 120 Plus, Step-Up 120, Small 50, Koine 4 and more.
5 min read
Answers
Questions about the machines it fits
07Shipping & returns
Shipped from the USA
Fit check
Not sure it fits?
Send us the model and serial number from the machine’s serial plate, or a photo of it. A parts specialist checks the fit against the IMER parts books before the part ships.