PRONAR T683P, Руководство пользователя

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Pronar T683P CHAPTER 4
4.30
4.7 USE OF TIRES
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When working with tires, the trailer should be secured against rolling by placing
wedges or other elements without sharp edges under the wheels. The wheel can
be dismantled only when the trailer is not loaded.
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Repair work on wheels or tires should be carried out by persons trained and
authorized to do so. These works should be carried out using appropriately
selected tools.
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Checking the tightening of the wheel nuts should be carried out after the first use
of the trailer, every 2-3 hours during the first month of using the machine and then
every 30 hours of driving. Each time, repeat all operations if the wheel was
disassembled. Wheel nuts should be tightened in accordance with the
recommendations contained in the 5 MAINTENANCE chapter.
•
Regularly check and maintain proper tire pressure as recommended in the
instructions (especially after a long break of not using the trailer).
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Tire pressure should also be checked during all-day intensive work. It should be
taken into account that an increase in tire temperature can increase the pressure
by up to 1 bar. With such a rise in temperature and pressure, reduce the load or
speed.
•
Never reduce pressure by venting if it increases due to temperature.
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Valves must be secured with appropriate caps to avoid soiling.
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Do not exceed the maximum trailer speed.
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During the whole day cycle, take a minimum of one hour break at noon.
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Observe 30 minutes breaks for cooling the tires after driving 75 km or after 150
minutes of continuous driving, whichever comes first.
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Avoid damaged road surfaces, sudden and variable manoeuvres, and high
speeds when turning.