Manual wanted

I have recently found a very old centrifuge and was hoping to see if I could get it working again. It seems to be made by Hamef or Homef. Model type LC II or LC 11 and no. 56510. The distributor was Wilten Lab Instruments (in the Netherlands), however they unfortunately do not have a manual nor any other information on this instrument. Thank you for any help!

Equipment: LC-II Hamef centrifuge