7-42 OM EZ38 us 1.1 * ez38w710.fm
7
7.12 Hydraulic system
Information regarding the hydraulic system
Burn hazard when performing maintenance on or with the machine
on a hot engine and hydraulic system!
Can cause severe injuries or death.
► Release the pressure in the hydraulic system.
► Let the engine cool down.
► Wear protective equipment.
Injury hazard! Fluid escaping under high pressure can damage the
skin and eyes. Removing the filler cap can cause oil to escape.
Can cause severe injuries or death.
► Do not operate the machine with leaking or damaged hydraulic system
components.
► Open the breather filter carefully to slowly release the pressure inside
the tank.
► Wear protective equipment. If oil contacts the eye flush immediately
with clean water and seek medical treatment.
► Malfunctioning or leaking threaded fittings, hose connections and
pressure lines must be immediately repaired by a Wacker Neuson
service center (search for hydraulic leaks with a piece of cardboard).
Damage due to wrong hydraulic oil.
► Use hydraulic oil according to the engine/machine fluids and
lubricants.
► Have the hydraulic oil only changed by a Wacker Neuson service
center.
Damage to hydraulic system due to incorrect hydraulic oil level.
► With a warm engine, the hydraulic oil must be about at the middle of
the sight glass.
► Check the hydraulic oil level once a day.
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