Principal Security Code
General Safety Warnings of Power Tools
Caution! Read all warnings and all instructions, the electric shock, fire and / or serious injury may be caused
in case that these warnings and instructions have not been observed. Keep all notes and instructions for future
reference.
For the warnings listed below, the term "power tool" indicates electric driving (corded) power tool or battery
operated (cordless) power tool.
A. Workplace safety
1. Keep work area clean and bright, the chaos and dark areas can also cause the accidents.
2. Do not operate power tools in explosive atmospheres, such as flammable liquids, gases or dust. The
spark generated by power tool may ignite the dust or fumes.
3. Keep children and bystanders away while operating a power tool, since the distractions can cause you
to lose control.
B. Electrical safety
1. Power tool plugs must be matched with the outlet. It is prohibited to modify the plug in any way. Any
adapter plug can not be used for the earthed power tools, and the tool plug matched with the outlet will
reduce the risk of electric shock.
2. Avoid body to contact with grounded surfaces such as pipes, radiators and refrigerators, and reduce the
risk of electric shock by the physical contact.
3. Do not expose power tools to rain or wet conditions, and the water in the power tool will increase the risk
of electric shock.
4. Do not abuse the cord. It is prohibited to carry by the cord, use the cord to pull the power tool or unplug.
Keep the power tool far away from the hot, oil sharp edge or moving parts. The damaged or entangled
cords may increase the risk of electric shock.
5. The suitable cables for outdoor should be used when operate the power tool outside. The cables
suitable for outdoor may increase the risk of electric shock.
6. A residual current operated protective device (RCD) should be used to reduce the risk of electric shock
in case that the operation of the power tool is inevitable in a wet environment.
C. Personal safety
1. Keep alert to operate power tool for the concrete job. Do not operate power tool when the operator feels
tired, or in the case of drug, alcohol or medication reaction, and the operating moment of carelessness
can result in serious injury.
2. Use the safety devices, such as dust mask under appropriate conditions, non-slip safety shoes, hard
hat, and listening protection, which will reduce personal injuries. And take the goggles always.
3. Prevent accidental start, make sure that the switch is in the off position when connect with the power and
/ or battery box, or when the power tool is picked up or transported, the fingers on the power connected
switch or the plugging with the connected power may cause the risk.
4. Remove any adjusting key or wrench before connect the power for the electrical tool. The key or wrench
left on the rotating part of the power tool may cause personal injury.
(Applicable for all of tools)
1
Keep Working