Lukas Rerailing system - Manual (Page 21)

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Before uncoupling all the hose line, the piston rods need to be retracted into the cylinders
and then extended by max. 5 mm.
Switch the hydraulic power pack motor off in this position and actuate all the control levers
in both directions.
You normally hear a pressure release sound (hissing). The pressure in the hose lines dis-
sipates and the pressure gauges on the control table indicate 0 bar.
All the components can now be dismantled and stored away.
(Also observe the operating instructions for the individual components with regard to shut-
down and storage).
ATTENTION!
The operating pressure in the system must be dissipated before uncoupling
the hoses.
When the rerailing work is complete you must release the operating pressure
in the installation/system.
Closing remark:
The example application above refers to a low-fl oor rail-bound vehicle 300-350 mm from
the top edge of the rail.
High-fl oor rail-bound vehicles 800-1000 mm from the top edge of the rail or with LOK and
goods traffi c have proven, in our experience, to offer more favourable installation conditions.