Operation
Version 1.0.2 - 2020-09-15
58
Translation of original instructions
GT25 | GT30 | GT40
EN
GT25_G
T30_G
T40_G
B_4.
fm
4.18
Dressing the grinding wheel
To keep the grinding wheel sharp, it must be regularly dressed. There is a dressing device on
the grinding head.
The scope of delivery also includes a dressing device which can optionally be attached to the
grinding table in the T-slot for dressing the grinding wheel.
ATTENTION!
The dressing pin can break easily.
When dressing, the diamond tool should be guided from the centre of the wheel to the outside.
If the tool is guided in the opposite direction (from outside to inside) there is a risk that the grind-
ing wheel or the diamond pin will break.
Ensure that the dressing tool is securely fastened and that the dressing process is vibration-
free and free from shocks. This is very important for a good surface quality of the grinding
wheel!
INFORMATION
When the diamond pin is worn out, the diamond pin can be turned by 180°.
Coolant should be added when dressing the grinding wheel. This makes dressing faster and
more efficient. The suitable coolant extracts heat and thus increases the service life of the dia-
mond pin. The coolant must always be kept clean!
4.19
Operation of central lubrication
Top up central lubrication on page 31
4.20
Digital Readout
The grinding machine is equipped with the two axis display DPA31.
The additional function that is possible with the DPA31 when operating on milling machines is
not possible on grinding machines.