Makita GA5040R User Manual

5
ENGLISH (Original instructions)
Explanation of general view
SPECIFICATIONS
• 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
ENE048-1
The tool is intended for grinding, sanding and cutting of
metal and stone materials without the use of water.
Power supply
ENF002-2
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 GEA010-1
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
GEB033-9
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.
3. Do not use accessories which are not specifically
designed and recommended by the tool
manufacturer. Just because the accessory can be
attached to your power tool, it does not assure safe
operation.
4. The rated speed of the accessory must be at least
equal to the maximum speed marked on the power
tool. Accessories running faster than their rated
speed can break and fly apart.
5. The outside diameter and the thickness of your
accessory must be within the capacity rating of
your power tool. Incorrectly sized accessories
cannot be adequately guarded or controlled.
6. Threaded mounting of accessories must match
the grinder spindle thread. For accessories
mounted by flanges, the arbour hole of the
accessory must fit the locating diameter of the
flange. Accessories that do not match the mounting
1. Shaft lock
2. Slide switch
3. Indication lamp
4. Wheel guard
5. Bearing box
6. Screw
7. Lever
8. Lock nut
9. Depressed center wheel
10. Inner flange
11. Lock nut wrench
12. Ezynut
13. Abrasive wheel
14. Spindle
15. Arrow
16. Notch
17. Flex wheel
18. Plastic pad
19. Sanding lock nut
20. Abrasive disc
21. Rubber pad
22. Marking A
23. Marking B
24. Marking C
25. Marking D
26. Abrasive cut-off wheel/diamond
wheel
27. Wheel guard for abrasive cut-off
wheel/diamond wheel
28. Abrasive cut-off wheel
29. Diamond wheel
30. Thickness: Less than 4 mm (5/32”)
31. Thickness: 4 mm (5/32”) or more
32. Wire cup brush
33. Wire wheel brush
34. Exhaust vent
35. Inhalation vent
Model GA4540R GA4541R GA5040R GA5041R GA6040R
Wheel diameter 115 mm (4-1/2”) 125 mm (5”) 150 mm (6”)
Max. wheel thickness 7.2 mm 6.4 mm
Spindle thread M14 or 5/8” (country specific)
Rated speed 11,000 min
-1
9,000 min
-1
Overall length 303 mm 325 mm 303 mm 325 mm 303 mm
Net weight 2.4 kg 2.6 kg 2.5 kg 2.7 kg 2.5 kg
Safety class
/II

Makita GA5040R Specifications

General

Spindle thread	M14
Idle speed (max)	11000 RPM
Sound power level	97 dB
Sound pressure level	86 dB
Grinding disc diameter	125 mm
Vibration level (sanding)	1.5 m/s²
Soft grip	Yes
Product color	Black, Blue
Sound pressure level uncertainty	3 dB
Input power	1100 W
Power source	AC

Weight and Dimensions

Width	140 mm
Height	116 mm
Length	303 mm
Weight	2400 g