HTC 270 EG, Manual

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Introduction HTC 270 EG
4 2.0
6. Voltage (V)
7. Current (A)
8. Frequency (Hz)
9. Rotational speed (r.p.m.)
10. Weight (kg)
11. Address field
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
(number of hours)
Grinding/polishing 3.92 13
Floor preparation (T-rex) 3.75 14.2
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 .