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Sound pressure sound power vibration, Sound pressure, Sound power – Hayter Mowers RT380H User Manual

Page 5: Vibration

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Reduce the throttle setting during engine run-out
and, if the engine is provided with a shut-off valve,
turn the fuel off at the conclusion of mowing.

Use only Hayter-approved attachments. The
warranty may be voided if you use the tractor with
unapproved attachments.

Maintenance and Storage

Keep all nuts, bolts and screws tight to be sure the
equipment is in safe working condition.

Never store the equipment with fuel in the tank
inside a building where fumes can reach an open
flame or spark.

Allow the engine to cool before storing in any
enclosure.

To reduce the fire hazard, keep the engine, silencer,
battery compartment and fuel storage area free of
grass, leaves, or excessive grease.

Replace worn or damaged parts for safety.

If the fuel tank has to be drained, this should be
done outdoors.

On multi-bladed machines, take care as rotating one
blade can cause other blades to rotate.

When machine is to be parked, stored or left
unattended, lower the cutting means unless a positive
mechanical lock is used.

Sound Pressure

This unit has a maximum sound pressure level at the
operator’s ear of 89 dBA, based on measurements of
identical machines per EN 836 and ISO 11201.

Sound Power

This unit has a guaranteed sound power level of 100
dBA, based on measurements of identical machines per
ISO 11094.

Vibration

This unit does not exceed a hand/arm vibration level of
2.4 m/s2, based on measurements of identical machines
per EN 836 and EN 1033.

This unit does not exceed a whole body vibration
level of 0.5 m/s2, based on measurements of identical
machines per EN 836 and EN 1032.

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