PRONAR PT512 Operator's Manual page 38

Pronar PT512
• Before beginning works requiring raising the loading case, it must be emptied and
secured by a support to prevent accidental falling. At this time the trailer must be
hitched to the tractor and secured with chocks and the parking brake.
• Before beginning repair works on hydraulic or pneumatic systems, reduce oil or
air pressure completely.
• Service and repair works should be carried out according to the general principles
of occupational health and safety rules. In the event of injury, the wound must be
immediately cleaned and disinfected. In the event of more serious injuries, seek
a doctor's advice.
• Repair, maintenance and cleaning works should be carried out with the tractor's
engine switched off and the ignition key removed. Both the tractor and the trailer
should be secured by means of the parking brake and chocks should be placed
under the trailer wheels. Ensure that unauthorized persons do not have access to
the tractor cab.
• During maintenance or repair works the trailer may be unhitched from tractor, but
secured with chocks and the parking brake. The loading case must not be raised.
• Should it be necessary to change individual parts, use only parts recommended
by the manufacturer. Non adherence to these requirements may put the user and
other people's health and life at risk, damage the machine and invalidate the
guarantee.
• Before welding or carrying out electrical works, the trailer should be disconnected
from the power supply. The paint coating should be cleaned. Burning paint fumes
are poisonous to people and animals. Welding works should be carried out in
a well lit and well ventilated room.
• When welding, pay attention to flammable or fusible elements (parts of the
pneumatic, electrical and hydraulic systems, as well as and plastic parts). If there
is a risk that such parts might catch fire or become damaged, they should be
removed or covered with nonflammable material before commencing the welding
works. When carrying out these works always have a CO
available.
2.12
CHAPTER 2
or foam extinguisher
2