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RULES FOR SAFE OPERATION
READ AND SAVE ALL INSTRUCTIONS FOR FUTURE USE. Before use, be sure everyone operating
this equipment reads and understands this manual as well as any labels packaged with or attached to
the tool.
1. KNOW YOUR EQUIPMENT:
Read this manual carefully to learn equipment applications and
limitations as well as potential hazards associated with this type of equipment.
2. GROUND YOUR TOOL:
Unless your tool is double insulated, it should be grounded.
See Grounding.
3. AVOID DANGEROUS ENVIRONMENTS:
Do not use in rain, damp or wet locations, or in the
presence of explosive atmospheres (gaseous fumes, dust or flammable materials). Remove materials
or debris that may be ignited by sparks.
4. KEEP WORK AREA CLEAN AND WELL LIT:
Cluttered, dark work areas invite accidents.
5. DRESS PROPERLY:
Do not wear loose clothing. These may be caught in moving parts. When
working outdoors, wear rubber gloves and insulated non-skid footwear. Keep hands and gloves away
from moving parts.
6. USE SAFETY EQUIPMENT:
Everyone in the work area should wear safety goggles or glasses
complying with current safety standards. Wear hearing protection during extended use and a dust
mask for dusty operations. Hard hats, face shields, safety shoes, etc. should be worn when specified
or necessary.
7. KEEP BYSTANDERS AWAY:
Children and bystanders should be kept at a safe distance from the
work area to avoid distracting the operator and contacting the tool or extension cord. Operator should
be aware of who is around them and their proximity.
8. PROTECT OTHERS IN THE WORK AREA:
Provide barriers or shields as needed to protect others
from debris.
9. USE PROPER ACCESSORIES:
Using accessories that are not recommended may be hazardous.
Be sure accessories are properly installed and maintained. Do not delete a guard or other safety
device when installing an accessory or attachment.
10. CHECK FOR DAMAGED PARTS:
Inspect guards and other parts before use. Check for
misalignment, binding of moving parts, improper mounting, broken parts and any other conditions that
may affect operation. If abnormal noise or vibration occurs, turn the tool off immediately and have the
problem corrected before further use. Do not use damaged equipment. Tag damaged tools “DO NOT
USE” until repaired. A guard or other damaged parts should be properly repaired or replaced. For all
repairs, insist on only identical National replacement parts.
11. REMOVE ALL ADJUSTING KEYS AND WRENCHES:
Make a habit of checking that the adjusting
keys, wrenches, etc. are removed from the tool before turning it on.
12. GUARD AGAINST ELECTRIC SHOCK:
Prevent body contact with grounded surfaces such as pipes,
radiators, ranges and refrigerators.
13. AVOID ACCIDENTAL STARTING:
Be sure equipment is turned off before plugging it in. Do not use
a tool if the power switch does not turn the tool on and off.
14. DO NOT FORCE EQUIPMENT:
Equipment will perform best at the rate for which it was designed.
Excessive force only causes operator fatigue, increased wear and reduced control.
15. KEEP HANDS AWAY FROM ALL MOVING PARTS.