Crown CT18138 Originalbetriebsanleitung Seite 24

Symbol
Power tool designation
Power tools allow the following types of work to be
performed:
• drilling without impact (in wood, synthetic materials,
metal);
• impact drilling (in brick, concrete, natural stone);
• chiseling works: slotting cable channels in brick,
concrete, stone, removing old tiles, etc� [CT18108];
• loosening and tightening threaded fasteners�
Power tool components
1 Сhuck SDS PLUS
2 Dust protection casing
3 Fixing bush
4 Retainer *
5 Depth stop *
6 Additional handle *
7 Function switch
8 Ventilation slots
9 Rotational direction switch
10 On / off switch
11 Lock-on button
12 Drill chuck key *
13 Gear rim chuck (with SDS PLUS shank) *
14 Gear rim chuck *
15 SDS PLUS adapter *
16 Screw *
17 Lock button
* Optional extra
Not all of the accessories illustrated or described
are included as standard delivery.
Installation and regulation of power tool
elements
Before carrying out any works on the power tool it
must be disconnected from the mains.
Meaning
Useful information�
Wear protective gloves�
Stepless speed control�
Do not dispose of the power
tool in a domestic waste
container�
Do not draw up the fastening elements
too tight to avoid damaging the thread.
Mounting / dismounting / setting-up of
some elements is the same for all power
tool models, in this case specific models
are not indicated in the illustration.
Additional handle (see fig. 1)
Always use the additional handle 6 when operating�
Additional handle 6 may be positioned as deemed
comfortable by the user�
• Loose additional handle 6 as shown in fig. 1.
• Place additional handle 6 in desired position�
• Tighten additional handle 6 as shown in fig. 1.
Depth stop (see fig. 2-3)
Use depth stop 5 to set a required drilling depth (see
fig. 2-3).
[CT18138]
• Loose additional handle 6 as shown in fig. 2.2.
• Move depth stop 5 to set a required drilling depth�
• Tighten additional handle 6 as shown in fig. 2.3.
[CT18122, CT18108]
• Press and hold retainer 4�
• Move depth stop 5 to set a required drilling depth�
• Release retainer 4�
Mounting / replacement of accessories (see fig. 4)
Borers SDS PLUS are able, due to the
designed features of the chuck SDS PLUS,
to travel freely to some extent� This causes
radial run-out at idle running that will be
automatically centred during the drilling� It doesn't
make any impact on the precision of bore drilling�
• Before installing the borer (chisel), clean it and
lubricate the shank with a thin layer of oil�
• When mounting borer (chisel):
• insert (slightly twisting) the borer (chisel) into the
chuck 1 (SDS PLUS) against stop (see fig. 4.1);
• test the borer (chisel) fixing by trying to remove it
from chuck 1 (SDS PLUS)�
• When removing borer (chisel):
• move fixing bush 3 back and hold it in this position
(see fig. 4.2);
• extract the borer (chisel) from the chuck 1
(SDS PLUS);
• release fixing bush 3�
Gloves are to be used when removing the
borer (chisel) from chuck 1 (SDS PLUS),
as the borer (chisel) may be dangerously
hot after long using.
Replacing the dust protection casing (see fig. 5)
Dust protection casing 2 prevents the
dust from entering the SDS PLUS chuck.
Never use your power tool with a dam-
aged dust protection casing 2 - if dam-
English
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