Ultra Lift 1500, Руководство по эксплуатации

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III. BREAKING BACK THE LOAD
Breaking back a heavy load with a standard hand truck is a difficult task. The
operator must physically lift the load off the ground and raise it over the wheels.
The wheels are the fulcrum (break back point) and the load is at maximum distance
from the fulcrum. Your ULTRA LIFT takes the work out of breaking back even
the heaviest loads.
1. PUSH the control switch to raise
the wheels as shown. This
reduces the effort required for
two reasons:
a. The fulcrum shifts from the
wheels to the edge of the load.
b. With the wheels ‘out of the
way’ the load can be tilted
backward until the wheels
rest on the ground as shown.
No lifting is required.
2. If the wheels are raised to the
correct height before break back,
the load will balance in an
inclined position as shown.
IMPORTANT
To further reduce the effort
required to break back tall or
heavy loads, drop the leverage
bar as shown and push down
firmly with your foot.
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