eng
eng
Use of any other battery packs may create a risk of injury and fire.
d) When battery pack is not in use, keep it away from other metal
objects like paper clips, coins, keys, nails, screws, or other small
metal objects that can make a connection from one terminal to
another.
Shorting the battery terminals may cause bums or a fire.
e) Under abusive conditions, liquid may be ejected from the battery,
avoid contact. If contact accidentally occurs, flush with water. If
liquid contacts eyes, additionally seek medical help. Liquid ejec-
ted from the battery may cause irritation or bums.
f) Do not use the battery/charger at battery/charger temperatures or
ambient temperatures of
5°C/40°F or
40°C/105°F.
g) Do not dispose defective batteries in the normal domestic waste.
Take them to an authorised ROLLER after-sales service facility or
to a reputed waste disposal company.
F) Service
a) Have your power tool serviced by a qualified repair person using
only identical replacement parts.
This will ensure that the safety of
the power tool is maintained.
b) Comply with maintenance instructions and instructions on tool
replacements.
c) Check mains lead of power tool regularly and have it replaced by a
qualified expert or an authorised ROLLER after-sales service
facility in case of damage. Check extension cable regularly and
replace it when damaged.
Specific Safety Instructions
•
Use only electrical plugs with shockproof socket. Check the earth
(ground) connection of the plug.
•
Use only extension leads with shockproof socket.
•
Never use the drive unit without the PRCD fault-current safety switch
supplied.
•
Always check the PRCD fault-current safety switch for correct functio-
ning before starting a drilling operation (see 3.).
•
When drilling, hold the drive unit only by the insulated handles provided
for the purpose.
•
Ensure that no water is allowed to get into the drive unit during operation.
•
If you detect a leak in any part of the water supply system, shut the ma-
chine down immediately and repair the fault. Water pressure should not
exceed 4 bar.
•
Have the core drilling operations marked out by the person in charge of
operations.
•
The statics must not be negatively influenced in any way by the core
drilling work, consult site management or the engineer engaged in
statical calculations if necessary.
•
Take care not to damage gas, water, power and other conduits in the
area of the drilling operation. Drain or shut off these conduits as required.
•
Block off the working area and place warning signs on both sides of the
wall when drilling through from one side to the other.
•
Take appropriate precautions to ensure that, in the event of a drilling
core dropping out, no personal injury or material damage will result.
•
When handling hollow components, check the flow route of the diluted
soluble oil in order to prevent damage (e.g. from frost).
•
Note that the diamond core drilling crowns can become blocked at any
time. During manually controlled core drilling, there is a danger of the
drive unit jumping out of your hands.
•
Do not attempt to work above shoulder height with electrically-driven
core drilling machines.
1. Technical specifications
1.1. Article numbers
ROLLER’S Centro S1 drive unit
180000
ROLLER’S Centro S3 drive unit
180001
Holder-up
180050
ROLLER’S drill upright S
182000
ROLLER’S drill upright D
182001
Universal diamond core drilling crowns
ROLLER’S UDKB 32 x 420 x UNC 1
1
/
4
181010
ROLLER’S UDKB 42 x 420 x UNC 1
1
/
4
181015
ROLLER’S UDKB 52 x 420 x UNC 1
1
/
4
181020
ROLLER’S UDKB 62 x 420 x UNC 1
1
/
4
181025
ROLLER’S UDKB 72 x 420 x UNC 1
1
/
4
181030
ROLLER’S UDKB 82 x 420 x UNC 1
1
/
4
181035
ROLLER’S UDKB 92 x 420 x UNC 1
1
/
4
181040
ROLLER’S UDKB 102 x 420 x UNC 1
1
/
4
181045
ROLLER’S UDKB 112 x 420 x UNC 1
1
/
4
181050
ROLLER’S UDKB 122 x 420 x UNC 1
1
/
4
181055
ROLLER’S UDKB 132 x 420 x UNC 1
1
/
4
181060
ROLLER’S UDKB 152 x 420 x UNC 1
1
/
4
181065
ROLLER’S UDKB 162 x 420 x UNC 1
1
/
4
181070
Expansion anchor M12 (masonry), 10 units
079006
Knock-in anchor M12 (concrete), 50 units
079005
Flattener for knock-in anchor M12
182050
Fast-tightening nut set (art. no. 079007, 079008, 079009)
079010
Knurled threaded rod M12 x 65
079008
Fast-tightening nut
079009
Washer 079007
Tapping tool G
1
/
2
for Ø 8 mm drill
180150
Single-ended wrench SW 19
079000
Single-ended wrench SW 30
079001
Single-ended wrench SW 32
079002
Single-ended wrench SW 41
079003
Hexagon socket head wrench SW 3
079011
Hexagon socket head wrench SW 6
079004
Suction rotor for dust extraction
180160
Adapter G
1
/
2
male – UNC 1
1
/
4
male
180052
Annular core bit extension 200 mm x UNC 1
1
/
4
180155
Sharpening stone
079012
1.2. Drilling depth
Useful drilling depth of the ROLLER’S Universal
diamond core drilling crown
420 mm
Deeper core-drilling operations can be carried out with the annular
core bit extension (see 3.7).
1.3. Drilling range
Centro S1
Centro S3
Core drilling operations
in steel-reinforced
concrete
Ø 20 – 102 (132) mm Ø 20 – 152 mm
Core-drilling operations
in masonry
Ø 20 – 152 mm
Ø 20 – 252 mm
Annular-bit connection
thread
UNC 1
1
/
4
male, G
1
/
2
female
Drill collar diameter
60 mm
1.4. Turning speeds
Idling
830 rpm
750, 1800, 2500 rpm
At rated load
580 rpm
530, 1280, 1780 rpm
1.5. Electrical specifications
Centro S1
Centro S3
Supply voltage
230 V, 50/60 Hz
Power consumption
1800 W
2200 W
Rated current capacity
8.4 A
10 A
Fuse protection (mains network)
10 A (B)
16 A (B)
Supply voltage
115 V, 50/60 Hz
Power consumption
1700 W
2050 W
Rated current capacity
15 A
18 A
Fuse protection (mains network)
20 A
25 A
Fault-current safety switch, PRCD
10 mA
10 mA
(Portable Residual Current Device)
with low-voltage release
1.6. Dimensions (L x W x H)
ROLLER’S Centro S1
drive unit
460 x 160 x 100 mm (18.1”×6.3”×3.9”)
ROLLER’S Centro S3
drive unit
540 x 160 x 100 mm (21.3”×6.3”×3.9”)
ROLLER’S drill upright S
400 x 200 x 775 mm (15.7”×7.9”×30.5”)
ROLLER’S drill upright D
440 x 230 x 935 mm (17.3”×9.1”×36.8”)
1.7. Weights
ROLLER’S Centro S1 drive unit
5.2 kg (11.5 lb)
ROLLER’S Centro S3 drive unit
7.4 kg (16.3 lb)
ROLLER’S drill upright S
9.7 kg (21.4 lb)
ROLLER’S drill upright D
12.8 kg (28.2 lb)