PRONAR T644/1, Руководство пользователя

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2.4
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The arrangement of the load may not cause an overload on the axle or hitch
system of the trailer or tractor.
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The hydraulic system is under high pressure when operating.
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Regularly check the technical condition of the connections and the hydraulic
and pneumatic leads.
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In the event of a fault in the hydraulic or pneumatic system, disconnect the
trailer from use until the fault has been fixed. There must not be any leaks of
hydraulic oil.
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When connecting the hydraulic conduits to the tractor, make sure that the
hydraulic systems of the tractor and trailer are not under pressure.
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Reduce the oil or air pressure in the trailer before dismantling the hydraulic or
pneumatic elements.
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In the event of injuries being caused by pressurised hydraulic oil, contact a
doctor immediately. Hydraulic oil may find its way under the skin and cause
infections.
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Use the hydraulic oil recommended by the manufacturer. Never mix two types
of oil.
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After changing the hydraulic oil, the used oil should be properly disposed of.
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When working on the tyres, wedges or other objects without sharp edges
should be placed under the wheels of the trailer to prevent it from rolling.
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Repair work on the wheels or tyres should be carried out by persons trained
and entitled to do so. This work should be carried out using appropriately
selected tools.
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After removing a wheel, always check how firmly the nuts are screwed in.
Individual checks should be made after the first use, after the first journey with a
load, after travelling 1000 km and then every 6 months. The above actions
should be repeated individually if a wheel has been removed from the wheel
axle.
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Loading and unloading work should be carried out by someone experienced in
forestry work.