7
Operation/ Maintenance/Care
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Notes on operation
•
The recommended air pressure for operating the compressed-air grinder is 6
bars. An air pressure greater than 8 bars may result in damage to the
compressed-air grinder.
•
The spindle must be treated particularly carefully when immobile. Under no
circumstances must the spindle be knocked, since the high precision bearings
which are important for function will be damaged. Impact stress with the spindle
in the resting state will result in lasting deformation of the bearing races.
•
Pay attention to the permissible cutting speeds and the tool manufacturer’s
guidelines before using the tools.
•
Check that the tool is firmly seated and safely tighten.
Check the maintenance unit regularly. If condensation water and dirt are present, drain the
condensation water and clean the filter (refer to section on Care/Maintenance).
Wear protective goggles, protective gloves and hearing protection!
The compressed air grinder provides optimum conditions for use during deburring,
grinding and polishing work in mould making. Tools with a shaft diameter of 8 mm and
smaller can be easily clamped.
Pay attention to proper handling of the device. Do not exert any pressure on the
tools. The tools should only be guided over the surfaces. Correct clamping of the
tools is indispensable.
Connecting the compressed-air grinder
CAUTIO N!
INFORMATION
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IM PO RTAN T!
