PRONAR T285/1, Руководство оператора

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SECTION 4 Pronar T285/1
4.3
4.1.2 PREPARE THE TRAILER FOR FIRST HITCHING TO TRACTOR
Preparation
Check all the trailer's lubrication points, lubricate the machine as needed
according to recommendations provided in section 5,
Check if the nuts fixing the wheels, drawbar retaining bolts and other major nut
and bolt connections are properly tightened.
Drain air tank of the brake system.
Ensure that pneumatic, hydraulic and electric connections in agricultural
tractor are according to the requirements, if not the trailer should not be
hitched to the tractor.
Adjust the height of the drawbar eye setting or location of upper transport
hitch.
Test drive
If all the above checks have been performed and there is no doubt as to the trailer's good
technical condition, it can be connected to tractor. Start the tractor, check all systems and
conduct test run of trailer without load (no load in load box). It is recommended that the
inspection is conducted by two people, one of which should always remain in the tractor cab.
Test start should be conducted according to the sequence shown below.
Connect trailer to appropriate hitch on agricultural tractor.
Connect brake, electrical and hydraulic system conduits.
Raise support to transport position.
Switch on individual lights, check correct operation of electrical system.
Check correct operation of hydraulic tipping system, suspension interlock, load
box interlock and hook frame.
When moving off check if the main brakes operate correctly.
Perform test drive.