17.10.2008
Page 10
• AMIN 12-125T WH •
●
This LUKAS angle grinder must be operated with oil-free compressed air (see section
Maintenance and Servicing
).
●
Connect the grinder for use with unoiled air to a filter regulator consisting of a filter with water
separator and pressure regulator as follows:
Air consumption
Connection thread
0.05 - 0.5 m
3
/min
G 1/4
0.15 - 0.9 m
3
/min
G 3/8
0.5 - 1.5 m
3
/min
G 1/2
0.8 - 6.0 m
3
/min
G 3/4
●
Check the flow pressure at the take-off point. The flow pressure must be set to 6.3 bar with the
pressure regulator. A higher flow pressure leads to increased wear. If the pressure is too low the
performance is reduced.
Regarding the quality of the compressed air as per ISO 8573-1, we recommend:
C
LASS
R
ESIDUALOIL
R
ESIDUAL DUST
R
ESIDUAL WATER
mg/m
3
Particle size
µ
m
max.
concentration
mg/m
3
Pressure
condensation
point °C
max.
concentration
g/m
3
4
5
15
8
+3
6
4
Starting Up
Ensure that the machine spindle is shorter than the inside thread of the abrasive wheel.
If the abrasive wheel comes away it can cause injuries. Check that the
abrasive wheel has been correctly and securely attached before starting up.
Only use approved abrasive wheels. Check whether the permissible rotating
speed of the abrasive wheel is greater than that of the grinder.
