5
Cobra Combi & Standard
© 2005 Atlas Copco Construction Tools AB
|
No 9800 0636 90
|
2005-09-16
Safety and operating instructions
SAFETY INSTRUCTIONS
To reduce risk of serious injury or death to yourself
or others, read these safety instructions before
operating the machine.
Post these safety instructions at work locations,
provide copies to employees, and make sure that
everyone reads the safety instructions before
operating or servicing the machine.
Comply with all safety regulations.
Safety symbols used
The indications
Danger
,
Warning
and
Caution
have the following meanings:
Danger
Indicates an imminently
hazardous situation which,
if not avoided, will result in
death or serious injury.
Warning
Indicates a potentially
hazardous situation which,
if not avoided, could result
in death or serious injury.
Caution
Indicates a potentially
hazardous situation which,
if not avoided, may result
in minor or moderate
injury.
Machine and tool operating
hazards
Warning
Sudden or unexpected movement of the machine
may occur during operating, which may cause
injuries. In addition loosing your balance or slipping
may cause injury. To reduce such risks:
Make sure that you always keep a stable
position with your feet as wide apart as your
shoulder width, and keep a balanced body
weight.
Stand firmly and always hold on to the machine
with both hands.
Do not start the machine when it is laying on the
ground.
Make sure that the handles are clean and free of
grease and oil.
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Warning
Unintended start of the machine may cause injury.
Keep your hands away from the start and stop
device until you are about to start work.
Warning
The insertion tool is exposed to heavy strains
when the machine is used and after a certain
amount of use the tool may break due to fatugue.
If the tool breaks, there may be sudden or strong
movements. Such sudden or strong movements
may cause serious injury.
Make sure that you always keep a stable
position with your feet as wide apart as your
shoulder width, and keep a balanced body
weight.
Keep your feet away from the insertion tool.
Do not ’ride’ on the machine with one leg over
the handle, since you could be seriously injured
if the tool suddenly were to break.
Check regulary for any wear on the insertion
tool, and if there are any risks of damages or
fractures.
Do not use worn out or damaged insertion tools.
Warning
Incorrrect dimension of the insertion tool's shank
can result in that the insertion tool may be dropped
or ejected. A dropped or ejected insertion tool can
cause personal injury.
Before the insertion tool is mounted, make sure
that the shank is correct for the machine.
An insertion tool without a collar should not be
used.
Warning
If the insertion tool retainer on the machine is not in
a locked position, the tool can be ejected with great
force, which can cause serious injury.
After the insertion tool is mounted and locked,
the lock function must be checked by pulling the
insertion tool powerful.
Make sure that the tool is fully inserted and the
tool retainer is in a locked position before the
machine is started.
Warning
Changing the inserted tool while the machine is
running may cause serious injury.
Before changing the insertion tool, always stop
the machine and close down the machine by
pushing the start and stop device.
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