Makita DPC 7001 Cordless Saw User Manual


 
Kickbackand lock-in
When working with the Power Cut there is a danger of kickback
and lock-in.
Kickback occurs when the
top
of
the cutting disc is used
for
cutting (15).
This causes the Power Cut to be thrown back toward the user
with great force and out of control.
Risk
of
injury!
To
prevent kickback, observe the following:
Never cut with the section of the cutting disc shown in figure 15.
Be especially careful when reinserting the disc into cuts
that have already been started!
Lock-in occurs when the
cut
narrows (crack, or workpiece under
stress).
This causes the Power Cut to suddenly jump forward, out of
control and with great force.
Risk
of
injury!
To
prevent lock-in, observe
the
following:
When reinserting the disc into previous cuts, have the Power
Cut running at top speed. Always cut at top speed.
Always support the workpiece
so
that the cut is under tension
(1
6),
so
that the cut does not press together and jam the cutting
disc as it proceeds through the material.
When starting a cut, apply the disc to the workpiece with care.
Do
not just shove it into the material.
Never cut more than one piece at a time! When cutting, make
sure that no other workpiece comes into contact.
Working behavior
/
Method
of
working
-
Only use the Power Cut during good light and visibility periods.
Be aware
of
slippery
or
wet areas, and
of
ice and snow (risk
of
slipping).
Never work on unstable surfaces. Make sure that there are no
obstacles in the working area, risk of stumbling. Always ensure
that you have a safe footing.
Never cut above your shoulder height (17).
Never stand on a ladder to cut (17).
Never use the Power Cut while standing on scaffolding.
Do
not lean over
too
far when working. When putting down and
picking up the Power Cut, do not bend over from the waist, but
instead bend in the knees. Save your back!
Guide the Power Cut in such a way that no part of your body is
within the extended swing range of the disc
(18).
Use cutting discs only for the materials for which they are
designed!
Use cutting discs only for the materials for which they are
designed. Do not use the Power Cut to lift up and shovel away
pieces of material and other objects.
Important!
Before cutting, remove all foreign objects, such as
rocks, gravel, nails etc. from the cutting area. Otherwise, such
objects can be flung away by the disc with great speed.
Injury
hazard!
When cutting workpieces down to length use a firm support.
If
necessary, secure the workpiece from slipping, but
do
not
steady it with your foot or allow another person to hold it.
When cutting round items, alwayssecure them against rotation.
When guiding the Power Cut by hand, use the side mounting
position
of
the cutter attachment only when actually necessary.
Otherwise, always use the central position. This gives the unit
a better balance, for reduced operator fatigue.
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18
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