Handling And Storage; Vibration And Noise; Hand And Arm Vibrations; Sound Power Level - Husqvarna HTC 270 EG Manuel De L'opérateur

Introduction
1.8

Handling and storage

The machine should be stored in a heated, dry area when not in use. Otherwise, it may
be damaged by condensation and cold.
When lifting the grinder, lifting straps must be used. These must be attached
well-secured in the lifting eyes provided, , position 2, Figure 3-1, page 9. Only use
lifting straps approved for lifting equipment.
1.9

Vibration and noise

Warning!
Always use hearing protection when using the machine.
1.9.1

Hand and arm vibrations

Hand and arm-weighted vibration level [m/s²] for HTC 270 EG have been measured
using equipment approved in accordance with ISO 5349-1:2001. Measurement
uncertainty for the measuring equipment is given as +/- 2%.
The machine has been tested in accordance with ISO 5349-2:2001 and ISO 20643:2005
in order to identify the operations that contribute to the most frequent vibration
exposures. At vibration levels > 2.5 m/s², the exposure time should be limited in
accordance with the table below. For vibration levels > 5 m/s², immediate measures
must be taken by the employer to ensure that the exposure time does not exceed the
time specified in the table below.
Identified work conditions Measured values [m/s²] Daily permitted exposure
Grinding/polishing
Floor preparation (T-rex)
1.9.2

Sound power level

This machine is tested for noise in accordance with ISO 3741 . For information on the
sound power level, see the table in chapter Technical data, page 40.
4
3.92
3.75
HTC 270 EG
(number of hours)
13
14.2
2.0