Additional Safety Rules - Makita 9047 Manuel D'instructions

ENGLISH
1 Wheel guard
2 Screw
3 Notch
4 Side grip
5 Lock nut
SPECIFICATIONS
Model
Depressed center wheel diameter ........................ 180 mm
Spindle thread ....................................................... M14
–1
No load speed (min ) .......................................... 8,500
Overall length ........................................................ 470 mm
Net weight ............................................................. 4.8 kg
• Due to our continuing program of research and
development, the specifications herein are subject
to change without notice.
• Note: Specifications may differ from country to
country.
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 in accordance with Euro-
pean Standard and can, therefore, also be used from
sockets without earth wire.
For models 9047, 9049, 9057 and 9059, public
low-voltage distribution systems of between
220 V and 250 V
Switching operations of electric apparatus cause volt-
age fluctuations. The operation of this device under
unfavorable mains conditions can have adverse
effects to the operation of other equipment. With a
mains impedance equal or less than 0.22 (for 9047
and 9049) / 0.24 (for 9057 and 9059) Ohms it can be
presumed that there will be no negative effects.
The mains socket used for this device must be
protected with a fuse or protective circuit breaker
having slow tripping characteristics.
Safety hints
For your own safety, please refer to the enclosed
safety instructions.

ADDITIONAL SAFETY RULES

1. Always wear safety goggles and ear protec-
tors during operation.
2. Always be sure that the tool is switched off
and unplugged before carrying out any work
on the tool.
3. Keep guards in place.
4. Use only wheels with correct size and wheels
having a maximum operating speed at least as
high as the highest No Load Speed marked on
the tool's nameplate.When using depressed
center wheels, be sure to use only fiberglass-
reinforced wheels.
4
Explanation of general view
6 Depressed center wheel
7 Inner flange
8 Super flange
9 Lock nut wrench
0 Shaft lock
9047/9047S
9047F/9047SF 9057F/9057SF 9049F/9049SF 9059F/9059SF
5. Check the wheel carefully for cracks or dam-
6. Observe the instructions of the manufacturer
7. Do not use separate reducing bushings or
8. Use only flanges specified for this tool.
9. Do not damage the spindle, the flange (espe-
10. For tools intended to be fitted with threaded
11. Before using the tool on an actual workpiece,
12. Check that the workpiece is properly sup-
13. Hold the tool firmly.
14. Keep hands away from rotating parts.
15. Make sure the wheel is not contacting the
16. Use the specified surface of the wheel to
ENB031-3
17. Do not use cutting off wheel for side grinding.
18. Watch out for flying sparks. Hold the tool so
19. Pay attention that the wheel continues to
20. Do not touch the workpiece immediately after
21. Position the tool so that the power cord
22. If working place is extremely hot and humid, or
q Switch trigger
w Lock lever
e Brush holder cap
r Screwdriver
9057/9057S 9049/9049S
180 mm 230 mm
M14 M14
8,500 6,600
470 mm 470 mm
5.1 kg 4.8 kg
age before operation. Replace cracked or
damaged wheel immediately.
for correct mounting and use of wheels.
Handle and store wheels with care.
adaptors to adapt large hole abrasive wheels.
cially the installing surface) or the lock nut.
Damage to these parts could result in wheel
breakage.
hole wheel, ensure that the thread in the wheel
is long enough to accept the spindle length.
test run the tool at the highest no load speed
for at least 30 seconds in a safe position. Stop
immediately if there is any vibration or wob-
bling that could indicate poor installation or a
poorly balanced wheel. Check the tool to
determine the cause.
ported.
workpiece before the switch is turned on.
perform the grinding.
that sparks fly away from you and other per-
sons or flammable materials.
rotate after the tool is switched off.
operation; it may be extremely hot and could
burn your skin.
always stays behind the tool during operation.
badly polluted by conductive dust, use a
short-circuit breaker (30 mA) to assure opera-
tor safety.
9059/9059S
230 mm
M14
6,600
470 mm
5.1 kg