Tires - PRONAR T672ECO User Manual

Chapter 2

2.7 TIRES

• When working with tires, the trailer
should be immobilized with the
parking brake and secured against
rolling by placing wedges under the
wheels. It is recommended to disas-
semble the wheel when the trailer is
without a container.
• 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 appropri-
ately selected tools.
• 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 opera-
tions if the wheel was disassembled.
Wheel nuts bearings should be
tightened in accordance with the
PRONAR T672ECO
2.14
recommendations contained in the
chapters: MAINTENANCE / Wheel
assembly and disassembly, PE-
RIODIC INSPECTIONS / Checking
screw connections.
• Avoid damaged
sudden and variable maneuvers, and
high speeds when turning.
• Check tire pressure regularly. Tire
pressure should also be checked
during all-day intensive work. It
should be taken into account that an
increase in tire temperature can in-
crease 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.
• Tire valves should be protected with
suitable caps to avoid penetration of
dirt.
Safety of use
road surfaces,
F.3.3.259.07.1.EN