Specifications; General Power Tool Safety Warnings; Save All Warnings And Instructions For Future Reference; Grinder Safety Warnings - Makita GA7020 Instruction Manual

ENGLISH (Original instructions)
1. Shaft lock
2. Switch trigger
3. Lock lever
4. Wheel guard
5. Screw
6. Bearing box
7. Nut
8. Lever
9. Lock nut
10. Depressed center wheel
11. Super flange
12. Inner flange

SPECIFICATIONS

Model
Depressed center wheel diameter
Spindle thread
Rated speed (n)/No load speed (n
Overall length
Net weight
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
Symbols
The following show the symbols used for the equipment.
Be sure that you understand their meaning before use.
... Read instruction manual.
............. DOUBLE INSULATION
... Wear safety glasses.
Intended use
The tool is intended for grinding, sanding and cutting of
metal and stone materials without the use of 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 in accordance with European Standard
and can, therefore, also be used from sockets without
earth wire.
For public low-voltage distribution systems of
between 220 V and 250 V.
Switching operations of electric apparatus cause voltage
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 0.27 Ohms it can be
presumed that there will be no negative effects. The
mains socket used for this device must be protected with
Explanation of general view
13. Depressed center wheel/Multi
disc
14. Inner flange 102
15. Lock nut wrench
16. Abrasive disc
17. Rubber pad
18. Wire cup brush
19. Wire wheel brush
20. Abrasive cut-off wheel/diamond
wheel
21. Wheel guard for abrasive cut-off
wheel/diamond wheel
GA7020
180 mm
M14
) 8,500 min
0
473 mm
5.5 kg
END202-6
ENE048-1
ENF002-1
ENF100-1
22. Outer flange 78
23. Inner flange 78
24. Dust collecting wheel gurad
25. Exhaust vent
26. Inhalation vent
27. Commutator
28. Insulating tip
29. Carbon brush
30. Brush holder cap
31. Screwdriver
GA7020S GA9020
-1
5.7 kg
/II
a fuse or protective circuit breaker having slow tripping
characteristics.
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.

GRINDER SAFETY WARNINGS

Safety Warnings Common for Grinding, Sanding,
Wire Brushing, or Abrasive Cutting-Off Operations:
1. This power tool is intended to function as a
grinder, sander, wire brush or cut-off tool. Read all
safety warnings, instructions, illustrations and
specifications provided with this power tool.
Failure to follow all instructions listed below may result
in electric shock, fire and/or serious injury.
2. Operations such as polishing are not
recommended to be performed with this power
tool. Operations for which the power tool was not
designed may create a hazard and cause personal
injury.
GA9020S
230 mm
M14
-1
6,600 min
473 mm
5.8 kg 5.9 kg
GEA010-1
GEB033-3
5