Awd - Audio Warning Device; Insertion Tool; Selecting The Right Insertion Tool; Narrow Chisel - Atlas Copco Cobra Serie Instrucciones De Seguridad Y De Funcionamiento

COBRA MK1, TT, TT-AWD
only when the machine is tilted and the tank cap
is at the fuel tanks highest point.
5. Make sure that the filler cap is screwed on when
the machine is used.

AWD - Audio Warning Device

Only valid for the model Cobra TT-AWD
The machine is prepared for Audio Warning Device,
if it has an electrical outlet (A) on the left side of the
front cover.
DANGER Run over
If the stop function is not working, it can result in
serious injuries or death.
Before using the Audio Warning Device test the
►
function of the warning equipment.
► If the stop function is not working, contact your
nearest authorised workshop.
Checking the stop function
1. Check that plug (B) is fitted to outlet (A), so the
machine is in order to start.
2. Start the machine and then pull out the plug (B).
The machine shall stop immediately. If the
machine does not stop when the plug (B) is
removed, it must under no circumstances be
used together with Audio Warning device. For
further instructions contact your nearest
authorised workshop.
A
B
© 2008 Atlas Copco Construction Tools AB | No. 9800 0665 90 | 2008-10-28
Safety and operating instructions

Insertion tool

CAUTION Hot insertion tool
The tip of the insertion tool becomes hot when used.
Touching it can lead to burns.
► Never touch a hot insertion tool.
Wait until the insertion tool has cooled down before
►
carrying out maintenance work.

Selecting the right insertion tool

Selecting the right insertion tool is a precondition for
proper machine function. It is important to select
insertion tools of high quality to avoid unnecessary
machine damage.
The machine can be destroyed if you use an incorrect
insertion tool.
Recommended insertion tools are listed in the
machine's spare parts list.

Narrow chisel

Moil point

Wide bladed chisel

WARNING Vibration hazard
► Make sure that the inserted tool is well-maintained
(and sharp if it is a cutting tool), not worn out and
of proper size. Using inserted tools that do not
fulfil the criterias mentioned above, will result in a
longer time to complete a task and may result in
higher levels of vibration exposure.
Always use a sharp tool in order to work efficiently.
A worn tool causes increased working time.
The narrow chisel is used for
demolition and cutting work in
concrete and other types of
hard materials.
The moil point is only used for
making holes in concrete and
other types of hard materials.
The wide bladed chisel is used
in soft materials, such as
asphalt and frozen ground.
15