Sound Power Level; Sound Pressure Level; Hand-Arm Vibration Level; Whole Body Vibration Level - Toro Greensmaster TriFlex 3420 Operator's Manual

•
Traverse slopes carefully. Do not start or stop
suddenly when traveling uphill or downhill.
•
The operator must be skilled and trained in how to
drive on hillsides. Failure to use caution on slopes
or hills may cause loss of control and cause the
machine to tip or roll, possibly resulting in personal
injury or death.
•
If the engine stalls or loses headway and cannot
make it to the top of a slope, do not turn the
machine around. Always back slowly, straight
down the slope.
•
When a person or animal appears unexpectedly in
or near the mowing area, stop mowing. Careless
operation, combined with terrain angles, ricochets,
or improperly positioned guards can lead to
thrown-object injuries. Do not resume mowing
until the area is cleared.
Maintenance and Storage
•
Ensure that all hydraulic line connectors are tight
and that all hydraulic hoses and lines are in good
condition before applying pressure to the system.
•
Keep your body and hands away from pin-hole
leaks or nozzles that eject hydraulic fluid under
high pressure. Use paper or cardboard, not
your hands, to search for leaks. Hydraulic fluid
escaping under pressure can have sufficient force
to penetrate the skin and cause serious injury.
•
Before disconnecting or performing any work on
the hydraulic system, all pressure in the system
must be relieved by stopping the engine and
lowering the cutting units and attachments to the
ground.
•
Check all fuel lines for tightness and wear on a
regular basis. Tighten or repair them as needed.
•
If the engine must be running to perform a
maintenance adjustment, keep hands, feet,
clothing, and any parts of the body away from the
cutting units, attachments, and any moving parts,
especially the screen at the side of the engine.
Keep everyone away.
•
Do not overspeed the engine by changing
governor settings. To ensure safety and accuracy,
have an Authorized Toro Distributor check the
maximum engine speed with a tachometer..
•
The engine must be shut off before checking the
oil or adding oil to the crankcase.
•
If major repairs are ever needed or if assistance is
desired, contact an Authorized Toro Distributor.
•
To ensure optimum performance and continued
safety certification of the machine, use only
genuine Toro replacement parts and accessories.
Replacement parts and accessories made by
other manufacturers could be dangerous, and
such use could void the product warranty.

Sound Power Level

This unit has a guaranteed sound power level of 97
dBA, which includes an Uncertainty Value (K) of 1
dBA.
Sound power level was determined according to the
procedures outlined in ISO 11094.

Sound Pressure Level

This unit has a sound pressure level at the operator's
ear of 81 dBA, which includes an Uncertainty Value
(K) of 1 dBA.
Sound pressure level was determined according to
the procedures outlined in EN ISO 5395:2013.

Hand-Arm Vibration Level

Measured vibration level for right hand = 0.20 m/s
Measured vibration level for left hand = 0.31 m/s
Uncertainty Value (K) = 0.15 m/s
Measured values were determined according to the
procedures outlined in EN ISO 5395:2013.

Whole Body Vibration Level

Measured vibration level = 0.14 m/s
Uncertainty Value (K) = 0.07 m/s
Measured values were determined according to the
procedures outlined in EN ISO 5395:2013.
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