Warning loud noises ! Why do I need to go in depth? If you are here you are most likely an elevator enthusiast. This is the only hydraulic elevator in the entire station Hint: the code to unlock OL is a four digit code. Do not prank calling the security guard.
Credit to all. Classic humming kone m-series doors instead of fermator ! This new GMV T2 pump was installed by Svenska Tecnolift AB in 2021 !!! It used to be a KCBL pump which has replaced for no reason the 2001 GMV T3 pump in 2008. Thanks to Elevators from Sweden! for the sound !!! Very LOUD motor !!!