TECHNICAL DATA
Technical Data - Sound Level, EMC, and HAV
Sound Level
MODEL | POWER LEVEL | PRESSURE LEVEL |
Lwa (dB) | Lpa (dB) | |
| EN 23744 | EN ISO 11201 |
FS 413 | 102.6 | 86.1 |
|
|
|
| - | - |
EMC
(ElectroMagnetic Compatibility)
The Honda engine on this equipment has been tested for EMC using the methods outlined in EN 14982:98. The tests found that the engine did not exceed the radiated emission limits. This test report is on file at Husqvarna Construction Products, Olathe, Kansas, USA. Because the engine is the source for a vast majority of Electromagnetic activity of this machine, Husqvarna Construction Products declares the entire machine to be Electromagnetically Compatible.
HAV
This tool does not exceed the exposure action value of 2.5 m/s2.
This equipment has been tested for HAV in accordance with ISO 5349. The results are shown in the following chart.
Model | Maximum Vibration (Aeq) in m/s2 | Maximum Exposure Time |
FS413 | 1.64 | +100% |
|
|
|
|
|
|
The Aeq value is the measured continuous vibration at the extended handlebars expressed as acceleration with the units of m/s2 (meters per second squared). The measured values were taken with a fully warmed engine, running at maximum rated RPM and a
The Maximum Exposure Time is a calculated value referenced to an
The time weighted daily vibration exposure time can be found with the following formula:
Maximum Exposure Time = (2.5/Aeq)2 X 8 hours
Over exposure to vibrations can result in blood vessel or nerve injury to persons suffering with blood circulation problems. Seek medical attention if you experience physical symptoms that can be related to over exposure to vibrations. Examples of symptoms are numbness, lack of feeling, tingling, tickling, pain or a reduction of normal strength, or changes in skin color. These symptoms normally appear in the fingers, hand or wrists.
31