Maintenance and Inspection
The user is obliged to maintain and service the drill stand and the drilling machine and in compliance with the
specifications in the operation manual and according to the country-specific standards and regulations.
The maintenance intervals are classified according to the frequency with which the maintenance should be carried
out.
Always disconnect the machine from the mains before any maintenance operation; otherwise
there is a risk of injury due to unintentional machine switch-on.
Before every use...
inspect the core drilling machine, drill stand and underside of the magnet for visible signs of damage
clean the surface of the workpiece and the underside of the magnet
check the blocking function of the safety tab on the lever
Weekly...
check that the operating lever and safety tab are working properly
check the underside of the magnet for scratches, pressure points or cracks. Have the magnet repaired by
the manufacturer if necessary
Monthly...
check the markings and labelling on the drill stand for legibility and damage. Replace them if necessary
clean all the sliding surfaces regularly, re-lubricate them and set the pre-tension of the slide
Maintenance, testing and repair work may only be carried out by qualified electricians according to the regulations
valid in the respective country.
Only use genuine ALFRA spare parts.
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