Optimum OPTIgrind GZ20C, Руководство по эксплуатации

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Version 1.0.2 - 2021-5-5 29 Translation of original instruction
GZ grinding machines EN
GZ
_GB
.f
m
2 Technical data
2.1 Emissions
The generation of noise emitted by the grinding machine is less than 80 dB(A). If the grinding machine is
installed in an area where various machines are in operation the acoustic influence (immission) on the opera-
tor of the grinding machine may exceed 80 dB(A).
INFORMATION
This numerical value was measured on a new machine under proper operating conditions. Depending on the
age respectively on the wear of the machine it is possible that the noise behaviour of the machine changes.
Furthermore, the factor of the noise emission is also depending on manufacturing influencing factors, e.g.
speed, material and clamping conditions.
INFORMATION
The mentioned numerical value is the emission level and not necessarily a safe working level. Though there
is a dependency between the degree of the noise emission and the degree of the noise disturbance it is not
possible to use it reliably to determine if further precaution measures are required or not. The following fac-
tors influence the actual degree of the noise exposure of the operator:

Characteristics of the working area, e.g. size or damping behaviour,
GZ20C GZ20CD GZ25C GZ25CD GZ20D GZ20DD GZ25D GZ25DD GZ30D GZ30DD
Electrical connection 3 x 400V ~ 50Hz (~60Hz)
Motor power 750 W 750 W 1,1 KW 1,1 KW 750 W 750 W 1,1 KW 1,1 KW 1,8 KW 1,8 KW
Speed [min-1] 2800 2800 1400 1400 2800 2800 1400 1400 1400 1400
Ø Grinding wheel
[mm]
200x25 200x25 250x30 250x30 200x25 200x25 250x30 250x30 300x35 300x35
Ø Cleaning brush
[mm]
200x20 200x20 250x25 250x25 - - - - - -
Grinding wheel cir-
cumferential speed
[m/s]
29 29 18 18 29 29 18 18 22 22
Total weight [kg] 26,5 65 47,9 87 25 63,7 44,8 91 64,5 124
Optionally available
base, Weight [kg]
33 - 40 - 33 - 40 - 52 -
Grinding wheel shaft
diameter [mm]
20 20 25 25 20 20 25 25 30 30
Cleaning brush shaft
diameter [mm]
20 20 25 25 - - - - - -
Dimension
L [mm]
B [mm]
H [mm]
650
300
360
900
710
1300
850
340
410
850
1200
1300
550
290
360
800
710
1300
670
340
410
800
710
1300
810
420
560
800
1200
1300
Base in standard
scope of delivery
yes no yes no yes no yes no yes no
Air volume suction - - - - - 600m
3
/h - 600m
3
/h - 600m
3
/h