Change Hydraulic oil - Polar 82 EL

Discussion in 'Heidelberg Printing Presses' started by Andres Feria Gutierrez, Jul 10, 2019.

  1. Andres Feria Gutierrez

    Andres Feria Gutierrez Member

    Joined:
    May 2019
    Messages:
    8
    Location:
    Colombia
    I am going to change the hidraulic oil to a Polar 82 EL, I am going to use ISO32 but I am not sure about the process.
    1. is a pump needed to extract the oil from the tank? if not, is there any other option?
    2. is the bleeding hole ( image 1 ) used to drain the oil too?
    3. can someone give me the main steps or tips in order to do the entire operation?

    I really appreciate any help.
     
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