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
01Where it fits
Where this part sits on your machine
Also on this drawing
All 16 parts on Drawing 6, Spray Jet02Fits
Fits these machines
4 machines · 4 IMER parts books
From IMER parts books 3223425 r18 (2018-09), 3234338 r03 (2018-09), 3225890 r11 (2018-09), 3226875 r16 (2018-09).
03Where it sits
Ref 7 on the Koine 4 drawing
04Specifications
Part details
The Cam-Lock Coupling Lever DN25-35-50 is a genuine IMER OEM part, part number 3224498. It is the locking lever for DN25, DN35 and DN50 cam-lock couplings on IMER pump hoses and accessories.
The IMER parts books list it on four machines: the Koine 4 (spray jet, material carrier hoses, standard supply accessories), the Small 50 (material hoses, pressure gauge assemblies, leveller and grout kit, paint kit, injection kit), the Step-Up 120 (pump group, spray jet, accessories, 2L6 pump kit, injection kit) and the Prestige 300 (pump unit, spray lance, standard accessories, injection kit). For DN19 couplings the parts book lists a separate lever, part 3226542.
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
08Questions
Good to know
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.