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CONTENTS
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IMPORTANT INSTRUCTIONS AND WARNING - Electric Devices
WARNING !
When using electric tools, basic safety precautions should always be followed to reduce the risk of fire, electrical
shock and personal injury, including the following.
Read all these instructions before operating this product and save these instructions.
A. GROUNDING INSTRUCTIONS
1. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current
to reduce the risk of electric shock. This tool is equipped with an electric cord with a grounding conductor
and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and
grounded in accordance with all local codes and ordinances.
2. Do not modify the plug provided - if it will not fit the outlet, have the proper outlet installed by a qualified
electrician.
3. Improper connection of the grounding conductor can result in electric shock. The conductor with insulation
having an outer surface that is green with or without yellow stripes is the grounding conductor. If repair or
replacement of the electric cord or plug is necessary, do not connect the grounding conductor to a live
terminal.
4. Check with a qualified electrician or service person if the grounding instructions are not completely
understood, or if in doubt as to whether the tool is properly grounded.
5. Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the
tool's plug.
6. Repair or replace damaged or worn cord immediately.
7. This tool must be used on a circuit that has an outlet that looks like the one illustrated in Sketch A in Figure
( below ) ( 115V ) . The tool has a grounding plug that looks like the plug illustrated in Sketch A in Figure ( below ) .
8. FOR Installation in Machine Electrical Cabinet or when wiring
directly to machine internal power terminal strip:
1) Please refer to the pin diagram below for the proper wiring
configuration. The plug shown is the female plug that attaches
to the NE260 main power inlet.
2) Make sure you test each individual wire to verify proper circuit
prior to attaching any wire to the terminal block. Do not assume
wire colors are the same for all power cords.
9. Install an over current protective device of maximum 10 Amp on
the NE260 main power circuit.
1
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Grounding Method
COVER OF GROUND
OUTLET BOX
GROUNDING
PIN
(A)
10. USE PROPER EXTENSION CORD. Make sure your extension cord
is in good condition. When using an extension cord, be sure to use
one heavy enough to carry the current your product will draw.
An undersized cord will cause a drop the line voltage resulting in
loss of power and overheating.
Table ( below ) shows the correct size to use depending on cord
length and nameplate ampere rating.
If in doubt, use the next heavier gage. The smaller the gage
number, the heavier the cord.
Minimum gage for cord
Volts
Ampere Rating
120V
240V
Not
More
More
Than
Than
0
6
6
10
10
12
12
16
Only the applicable parts of the Table need to be included. For instance,
a 120-volt product need include the 240-volt heading.
B. OTHER WARNING INSTRUCTIONS
1. For your own safety read instruction manual before operating tool.
2. Wear eye protection.
3. Replace cracked wheel immediately.
4. Always use guards and eye shields.
5. Do not overtighten wheel nut.
6. Use only flanges furnished with the grinder.
7. REMOVE ADJUSTING KEYS AND WRENCHES. Get in the habit of checking to see that keys and adjusting
wrenches are removed from tool before turning it on.
8. KEEP WORK AREA CLEAN. Cluttered areas and benches invite accidents.
9. DON'T USE IN DANGEROUS ENVIRONMENT. Don't use power tools in damp or wet locations, or expose
them to rain. Keep work area well lighted.
10. Risk of injury due accidental starting. Do not use in an area where children may be present.
11. DON'T FORCE TOOL. It will do the job better and safer at the rate for which it was designed.
12. USE RIGHT TOOL. Don't force tool or attachment to do a job for which it was not designed.
13. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry
that might get caught in moving parts. Nonslip footwear is recommended. Wear protective hair covering to
contain long hair.
14. ALWAYS USE SAFETY GLASSES. Everyday eyeglasses only have impact resistant lenses, they are NOT
safety glasses. Also use face or dust mask if cutting operation is dusty.
15. SECURE WORK. Use clamps or a vise to hold work when practical. It's safer than using your hand and it
frees both hands to operate tool.
16. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best performance and to reduce the risk of
injury to persons. Follow instructions for lubricating and changing accessories.
17. DISCONNECT TOOLS before servicing; when changing accessories, such as blades, bits, cutters, and like.
18. REDUCE THE RISK OR UNINTENTIONAL STARTING. Make sure switch is in off position before plugging in.
19. USE RECOMMENDED ACCESSORIES. Consult the owner's manual for recommended accessories. The use
of improper accessories may cause risk of injury to persons.
20. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER OFF. Don't leave tool until it comes to a
complete stop.
21. For recommended operating speed for various applications, please follow the instructions of bur
manufacturers.
Power cord connector
L
E
N
Total length of cord
7.5m ( 25ft
.
)
15m ( 50ft
.
)
30m ( 100ft
.
)
45m ( 150ft
.
)
.
.
15m ( 50ft
)
30m ( 100ft
)
60m ( 200ft. )
90m ( 300ft. )
16
14
18
16
14
12
18
16
16
16
14
12
14
12
Not Recommended
L : Line
N : Neutral
E : Earth
2
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