TRAPP LT4217 Manual De Instrucciones página 155

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Issue
The engine dies when 1. Reverse operating mode system (ROS) is
engaging the reverse in
the tractor
The engine continues 1. Failure of the presence control system of
to work when the
operator leaves the
seat, with the clutch of
accessories engaged
Inadequate or uneven
cut
The mower blades
do not rotate
Lawn low discharge
Probable cause
not triggered while the cutter or some other
accessory is coupled.
the operator.
1. Spent, bent, or loose blade.
2. The cutter assembly is not level.
3. Build up lawn, leaves and dirt under the
mower.
4. Curved blade chuck.
5. Ventilation holes in the mower assembly
blocked due to buildup of lawn, leaves
and dirt around the chucks.
6. Tire pressure.
1. Obstruction in the clutch mechanism.
2. Wear or damaged mower drive belt or.
3. The mower belt is off the engine pulley.
4. Intermediate pulley locked.
5. Locked blade chuck.
1. Very low engine speed.
2. Very high engine speed.
3. Wet lawn.
4. Uneven cutter assembly.
5. Low or uneven tire pressure.
6. Spent, bent, or loose blade.
7. Build up lawn, leaves and dirt under the
mower.
8. Cutter drive belt already worn.
9. Improperly installed blades.
10. Use of improper blades.
11. Block the ventilation holes in the mower
assembly due to buildup of lawn, leaves
and dirt around the chucks.
Solution
1. Turn the start key to the position "On" of
the reverse operating mode system. See the
"Operation" section.
1. Check wiring, switches and connections. If
you cannot locate the problem, contact the
closest TRAPP Authorized Service Center.
1. Replace the blade. Tighten the blade.
2. Level the cutter assembly.
3. Clean the bottom of the mower box.
4. Seek professional services of the closest
TRAPP Authorized Service Center.
5. Clean around the chucks in order to cutter
unclog the ventilation holes.
6. Check the pressure.
1. Remove the obstruction.
2. Replace the mower drive belt.
3. Install the belt on the engine pulley.
4. Replace the intermediate pulley.
5. Contact the closest TRAPP Authorized
Service Center.
1. Place the throttle control on the Fast
position.
2. Switch to a lower speed .
3. Wait until the lawn has dried.
4. Level the cutter assembly.
5. Check the tire pressure.
6. Replace or sharpen the blade. Tighten the
blade bolt.
7. Clean the bottom of the mower box.
8. Replace the cutter drive belt.
9. Reinstall the blades with the sharp edge
down.
10. Replace with recommended blades in this
manual.
11. Clean around the chucks in order to unclog
the ventilation holes.
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