Safety and operating instructions
Rubber and plastic parts are not normally marked.
Competitors that copy our parts often mark
major, expensive parts. Some parts have only
the part number, but some of them also have
an identity mark in the form of the initials of the
manufacturer's name. Part numbers on the pattern
parts are mostly stamped by hand which results in
irregularities. The part numbers stamped by Atlas
Copco are regular and the individual figures are
the same size. In addition the depth of the figures
and the spacing between the figures in each group
are the same.
Once a shift (after 8 hours of operation)
1. Wipe the machine clean at the end of the
shift and grease the entire forward-feed part
of the piston rod.
2. Oil the piston-rod guide bushing with a few
drops of oil.
3. Check the rock drill's connection to the
pusher leg.
4. Check the hoses, couplings and controls for
leakage and damage.
5. Check that the rock drill and pusher leg
are receiving enough lubrication. Fill the
lubricator as necessary.
6. Drain the water separator.
Once a week (after 40 hours of operation)
►
Carry out a basic check of all functions of the
drilling equipment.
Scrapping and waste
disposal
Used and worn-out machines must be disposed
of in such a way that as much of the material as
possible can be recycled and the impact on the
environment is kept to a minimum.
14
ALF 71, ALF 71-1, ALF 67/80, BMT 51
© 2010 Atlas Copco Construction Tools AB
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No. 9800 0681 71b
2012-07-05
Original instructions