OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100
c) Forbid to push rock
Forbid using side wall of quartering hammer to
push rock, because this is the main factor of
damage bolt of quartering hammer ,drill
d) Do not take drill shank as crowbar
When take drill shank as crowbar, bolt and
drill shank will be damaged
e）Do not continue to beat over 1 minute
When Quartering hammer continue to hit over 1 minute, rock still not be crushed, please
replace hitting point and continue to hit, continue to hit at the same place will quickly wear drill
shank.
f）Please from edge to crush big and hard
rock.
From crack or edge begin to hit ,big and
hard rock is easy to be crushed.
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