Retsch PT 300, Manual

Page: 20 / 42

Technical data
20
4.6 Emissions
CAUTION
C6.0020
Risk of injury caused by the failure to hear acoustic signals
Loud noise during the division process
−
Loud noise during the division process may lead to the inability to hear
acoustic warning signals, and this can result in injuries.
•
Take volume during the division process into consideration when
designing the acoustic signals in the work environment.
•
Where necessary, introduce additional visual signals.
4.6.1 Noise levels
Noise measurement in accordance with DIN 45635-31-01-KL3
The noise values are mainly influenced by the machine speed, the material being ground and
the grinding set.
Workplace-related emissions value LpAeq = up to 75 dB(A)
Sound power level LWA = 98dB(A)
Measurement conditions:
Continuous module
Grinding material: 5000 ml sand, particle size <1 mm
Sound level meter: Brüel & Kjaer 2237 Controller
4.7 Degree of Protection
−
IP50
4.8 Protective Equipment
The machine can only be operated when closed. Opening the door results in the machine
coming to a halt. It can only be restarted by closing the door again.
4.9 Dimensions and Weight
Height: Up to approx. 1810 mm
Width (open): 2200 mm
Depth: Up to approx. 1400 mm
Weight :
Net approx. 220 kg
4.10 Required Floor Space
Height: Up to approx. 1810 mm
Width (open): 2200 mm
Depth: Up to approx. 1400 mm