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*2289378*
2289378
English
27
Malfunction
Possible cause
Action to be taken
The drilling system vibrates
severely during drilling.
The carriage has too much play.
▶
Adjust the play between rail
and carriage (comply with the
operating instructions of the
system components).
Securing screw not correctly tight-
ened (e.g. after a change of angle).
▶
Tighten the securing screw
Core bit is faulty or worn.
▶
Check the condition of the core
bit; replace the core bit if it
shows visible signs of damage
or wear.
Chuck has worked loose.
▶
Check that core bit and chuck
are correctly installed.
Contact pressure is too high.
▶
Continue drilling in
CUT ASSIST
mode.
▶
Reduce power. Gradually
increase power as soon as the
drilling system is able to drill
without vibrating.
10
Disposal
Most of the materials from which
Hilti
tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to
Hilti
for recycling. Ask
Hilti
Service or your Hilti representative
for further information.
▶
Do not dispose of power tools, electronic equipment or batteries as household waste!
11
Manufacturer’s warranty
▶
Please contact your local
Hilti
representative if you have questions about the warranty conditions.
12
Further information
For
more
information
on
operation,
technology,
environment
and
recycling,
follow
this
link:
qr.hilti.com/manual?id=
2289378
This
link
is
also
to
be
found
at
the
end
of
the
documentation,
in
the
form
of
a
QR
code.
Summary of Contents for DD AF-CA L
Page 1: ...DD AF CA L ע ב ר י ת 1 English 14 ...
Page 2: ...1 ...
Page 3: ...2 3 ...
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Page 5: ...DD AF CA L ...
Page 6: ...he ה ו ר א ו ת ה פ ע ל ה מ ק ו ר י ו ת 1 en Original operating instructions 14 ...
Page 34: ...28 English 2289378 2289378 ...
Page 35: ......
Page 36: ...Hilti registered trademark of Hilti Corp Schaan Pos 1 20210304 2289378 2289378 ...