Specifications; Power Supply; General Power Tool Safety Warnings; Save All Warnings And Instruc- Tions For Future Reference - Makita GA4590 Instruction Manual

ENGLISH (Original instructions)

SPECIFICATIONS

Model:
Applicable grinding wheel
Applicable cut-off wheel
Applicable wire wheel brush
Spindle thread
Max. spindle length
No load speed (n ) / Rated speed (n)
0
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.
• The weight may differ depending on the attachment(s). The lightest and heaviest combination, according to
EPTA-Procedure 01/2014, are shown in the table.
Country specific
* If you install optional wheel guard indicated as 4-1/2" on the tool, 115mm (4-1/2") wheels can be used.

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.
SAFETY WARNINGS

General power tool safety warnings

WARNING:
Read all safety warnings, instruc-
tions, 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.
Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or BATTERY-
operated (cordless) power tool.
Max. wheel diameter
Max. wheel thickness
Max. wheel diameter
Max. wheel thickness
Max. wheel diameter
Max. wheel thickness
GA4590 GA4591 GA4592
115 mm (4-1/2")
115 mm (4-1/2")
115 mm (4-1/2")
M14 or 5/8"(country specific)
326 mm 349 mm
(12-7/8") (13-3/4")
2.6 - 3.8 kg 2.8 - 4.0 kg
(5.7 - 8.4 (6.2 - 8.8
lbs) lbs)
Work area safety
1. Keep work area clean and well lit. Cluttered or
dark areas invite accidents.
Do not operate power tools in explosive atmo-
2.
spheres, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
Keep children and bystanders away while operating
3.
a power tool. Distractions can cause you to lose control.
Electrical Safety
Power tool plugs must match the outlet. Never
1.
modify the plug in any way. Do not use any
adapter plugs with earthed (grounded) power
tools. Unmodified plugs and matching outlets will
reduce risk of electric shock.
2. Avoid body contact with earthed or grounded
surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of elec-
tric shock if your body is earthed or grounded.
3. Do not expose power tools to rain or wet con-
ditions. Water entering a power tool will increase
the risk of electric shock.
4. Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges
or moving parts. Damaged or entangled cords
increase the risk of electric shock.
2 ENGLISH
GA5090 GA5091
125 mm 125 mm (5") *
(5")
7.2 mm (9/32")
125 mm 125 mm (5") *
(5")
3.2 mm (1/8")
125 mm 125 mm (5") *
(5")
20 mm (13/16")
23 mm (29/32")
11,500 /min
326 mm (12-7/8") 349 mm
(13-3/4")
2.6 - 3.8 kg 2.8 - 4.0 kg
(5.7 - 8.4 lbs) (6.2 - 8.8
lbs)
/II
GA5092
326 mm
(12-7/8")
2.6 - 3.8 kg
(5.7 - 8.4
lbs)