General safety advice
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Citan BAG0014.4 09.14
2.16.2
Hydraulic system
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The hydraulic system is under a high pressure.
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Ensure that the hydraulic hose lines are connected correctly.
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When connecting the hydraulic hose lines, ensure that the hy-
draulic system is depressurised on both the machine and tractor
sides.
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It is forbidden to lock the operator controls on the tractor used for
hydraulic and electrical movements of components, e.g. folding,
swivelling and pushing movements. The movement must stop
automatically when you release the appropriate control. This
does not apply to equipment movements that:
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are continuous
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are automatically controlled
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require a floating position or pressed position to function
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Before working on the hydraulic system,
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lower the machine
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depressurise the hydraulic system
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shut off the tractor engine
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apply the parking brake
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remove the ignition key
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Have the hydraulic hose lines checked at least once a year by a
specialist for proper functioning.
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Replace the hydraulic hose lines if they are damaged or worn.
Only use original
hydraulic hose lines.
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The hydraulic hose lines should not be used for longer than six
years. This period includes any storage time of a maximum of
two years. Even with proper storage and approved use, hoses
and hose connections are subject to natural ageing, thus limiting
the length of use. However, it may be possible to specify the
length of use from experience values, in particular when taking
the risk potential into account. In the case of hoses and hose
connections made from thermoplastics, other guide values may
be decisive.
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Never attempt to plug leaks in hydraulic hose lines with the hand
or fingers.
Escaping high pressure fluid (hydraulic fluid) may pass through
the skin and ingress into the body, causing serious injuries.
If you are injured by hydraulic fluid, contact a doctor immediately.
Danger of infection.
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When searching for leakage points, use suitable aids, to avoid
the serious risk of infection.
