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Always oil the rock drill and pusher leg well before
putting into storage. Store in a clean and dry place.
Make sure that no foreign matter enters the machi-
ne. Blow clean the air hose and flush out the water
hose before connecting to the rock drill and pusher
leg. Protect the chuck using the plastic plug provi-
ded with the machine. Alternatively, use a wooden
plug or a clean piece of cotton waste. Always hose
down and wipe clean the rock drill and pusher leg
after use.
In the case of long-term storage, pour a quantity of
oil directly into the rock-drill's air intake and then
turn on the air briefly. This will protect the machine
from corrosion.
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The rock drill and pusher leg are lubricated by oil-
mixed compressed air, which is led to the parts
that need continuous lubrication. Oil is metered
into the compressed air by means of a BLG 30
lubricator connected to the air line.
Make sure that lubrication is satisfactory. To do
this, check that the chuck and drill-steel shank are
always covered by a film of oil. Always use a
recommended lubricant.
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Use a mineral based air-tool oil
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–30 to 0
–10 to +20
+10 to +50
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The machine should be overhauled at suitable in-
tervals based on local operating conditions. On di-
sassembly, the machine must be cleaned thoroug-
hly and all worn parts replaced.
To facilitate quick and easy disassembly of the ma-
chine, a number of special tools are needed. The-
se can be obtained from Atlas Copco.
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ISO VG 32–68
ISO VG 68–100
ISO VG 100–150
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The following accessories can be obtained from
Atlas Copco (see also spare parts lists for the rock
drill and pusher leg):
1. Flushing-water hose complete with couplings.
2. Compressed-air hose for rock drill and pusher
leg complete with couplings.
3. BLG 30 lubricator.
4. Brass flushing-water cock.
5. VAM water separator.
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(according to ISO/DIS 11201)
BBD 94W . . . . . . . . . . . . . . . . . . . . . . . 119 dB(A)
BBD 95W . . . . . . . . . . . . . . . . . . . . . . . 116 dB(A)
6RXQG SRZHU OHYHO (according to ISO 9614-2)
BBD 94W . . . . . . . . . . . . . . . . . . . . . . . 123 dB(A)
BBD 95W . . . . . . . . . . . . . . . . . . . . . . . 120 dB(A)
9LEUDWLRQ OHYHO (according to ISO 8662/5349)
BBD 94W . . . . . . . . . . . . . . . . . . . . . . . . . 23 m/s
BBD 95W . . . . . . . . . . . . . . . . . . . . . . . . . 23 m/s
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