Exmark NAV20KC - Manual (Page 12)

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1.4.4 Use EXTREME caution when mowing and/or turning on slopes as loss of traction
and/or tip-over could occur. The operator is responsible for safe operation on
slopes.
DANGER
POTENTIAL HAZARD
♦ Mowing on wet grass or steep slopes can
cause sliding and loss of control.
WHAT CAN HAPPEN
♦ Wheels dropping over edges, ditches,
steep banks, or water can cause
rollovers, which may result in serious
injury, death or drowning.
HOW TO AVOID THE HAZARD
♦ Do not mow slopes when grass is wet.
♦ Do not mow near drop-offs or near water.
♦ Do not mow slopes greater than 15
degrees.
♦ Reduce speed and use extreme caution
on slopes.
♦ Avoid sudden turns or rapid speed
changes.
• See inside the back cover to determine the approximate slope angle of the
area to be mowed.
• Use a walk behind mower and/or a hand trimmer near drop-offs, ditches, steep
banks or water. This area can be dangerous, see Figure 1.
FIGURE 1
• Progressively greater care is needed as the slope increases.
• Always avoid sudden starting or stopping on a slope. If tires lose traction,
disengage the blades and proceed slowly off the slope.
• Avoid sudden stops when mowing downhill. Mower may tip forwards.
• Be aware that loss of traction may occur going uphill. Weight transfer to the
rear wheel may cause drive wheels to slip and cause loss of braking and
steering.
• Watch for ditches, holes, rocks, dips, and rises that change the operating
angle, as rough terrain could overturn the machine.
• Remove or mark obstacles such as rocks, tree limbs, etc. from the mowing
area. Tall grass can hide obstacles.