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 23 parts on Drawing 4, Machine Structure02Fits
Fits these machines
6 machines · 5 IMER parts books
From IMER parts books 3231378 r05 (2019-06), 3234338 r03 (2018-09), 3225890 r11 (2018-09), 3226875 r16 (2018-09), 3228768 r12 (2019-02).
03Where it sits
Ref 12 on the Masonry 350 Smart Cut drawing
04Specifications
Part details
This M8x16 screw is a genuine IMER part, part number 2222064. The IMER parts books list it on the Small 50 in the Pressure Gauge + Pressure Switch assembly 1107515 (ref. 9), on the Step-Up 120 in Injection Kit 1107575 (ref. 22), on the Prestige 300 in Injection Kit 1107082 (ref. 20), on the Syntesi 190 EL and 250 EL in the machine structure (Table 1/A, ref. 20) and on the Masonry 350 Smart Cut in the machine structure (Table 4, ref. 12).
The Small 50, Step 120 and Prestige books describe it as a TE screw M 8x16 Z, the Syntesi book as a bolt TE 8.8 5739 M8x16 Z and the Smart Cut 350 book as a screw 5739 - M8x16. Check part number 2222064 against your machine's parts list before ordering.
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.