Makita SG1251 Manuel D'instructions page 6

ENGLISH
(Original instructions)
1 Shaft lock
2 Notch
3 Scale
4 Clamping screw
5 Switch trigger
6 Lock button / Lock-off button
7 Bolt
8 Blade case
SPECIFICATIONS
Wheel diameter
Max. wheel thickness
Rated speed
Spindle thread
Overall length
Safety class
• Due to our continuing program of research and
development, the specifications herein are subject to
change without notice.
• Specifications may differ from country to country.
• Weight according to EPTA-Procedure 01/2003
Intended use
The tool is intended for cutting tracks in concrete walls or
cutting in ferrous materials or concrete drainage
channels with a diamond wheel but without using water.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and can
only be operated on single-phase AC supply. They are
double-insulated and can, therefore, also be used from
sockets without earth wire.
General Power Tool Safety Warnings
WARNING Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in electric shock, fire and/or
serious injury.
Save all warnings and instructions for future
reference.
WALL CHASER SAFETY WARNINGS
1. The guard provided with the tool must be
securely attached to the power tool and
positioned for maximum safety, so the least
amount of wheel is exposed towards the
operator. Position yourself and bystanders away
from the plane of the rotating wheel. The guard
helps to protect operator from broken wheel
fragments and accidental contact with wheel.
6
Explanation of general view
9 Tool base
10 Lock nut
11 Lock nut wrench
12 Diamond wheel
13 Space ring 6 (6 mm thick)
14 Space ring 3 (3 mm thick)
15 Front handle
16 Bolt (Short)
Model
Net weight
2. Use only diamond cut-off wheels for your power
tool. Just because an accessory can be attached to
your power tool, it does not assure safe operation.
3. The rated speed of the accessory must be at
least equal to the maximum speed marked on
the power tool. Accessories running faster than
ENE026-1
their rated speed can break and fly apart.
4. Wheels must be used only for recommended
applications. For example: do not grind with the
side of cut-off wheel. Abrasive cut-off wheels are
intended for peripheral grinding, side forces applied
ENF002-2
to these wheels may cause them to shatter.
5. Always use undamaged wheel flanges that are of
correct diameter for your selected wheel. Proper
wheel flanges support the wheel thus reducing the
possibility of wheel breakage.
6. The outside diameter and the thickness of your
accessory must be within the capacity rating of
your power tool. Incorrectly sized accessories
GEA010-1
cannot be adequately guarded or controlled.
7. The arbour size of wheels and flanges must
properly fit the spindle of the power tool. Wheels
and flanges with arbour holes that do not match the
mounting hardware of the power tool will run out of
balance, vibrate excessively and may cause loss of
control.
8. Do not use damaged wheels. Before each use,
inspect the wheels for chips and cracks. If power
GEB112-6
tool or wheel is dropped, inspect for damage or
install an undamaged wheel. After inspecting
and installing the wheel, position yourself and
bystanders away from the plane of the rotating
wheel and run the power tool at maximum no
load speed for one minute. Damaged wheels will
normally break apart during this test time.
17 Cam
18 Bolt (Long)
19 Dust nozzle
20 Vacuum cleaner
21 Hose
22 Hex wrench
23 Inhalation vent
24 Exhaust vent
SG1251
125 mm
2.1 mm
–1
10,000 min
M14
350 mm
4.5 kg
/II