Powder actuated fastening tools
shall not be used
in an explosive or flammable atmosphere. All tools shall be used with the type of shield or muzzle guard appropriate for a particular use.
What is a powder-actuated tool used for?
Powder-actuated tools, also called direct fasteners and explosive actuated fastening tools, use
a small, controlled explosion to drive a nail, stud, or other specialized fastener into a solid base material such as steel, concrete
, or masonry.
What is not a safe practice when using a powder-actuated tool?
Powder-actuated tools should not be used in
areas where flammable or combustible atmospheres may be present
– the tool is a source of ignition and could cause an explosion. When operating a powder-actuated tool, press and hold the tool firmly against the surface into which the fastening device is being driven.
When using a powder-actuated tool you need to be?
A powder-actuated tool must be
held firmly against and perpendicular to the surface into which it’s driving the fastener
. Securely brace yourself when using PATs on ladders or scaffolds to maintain good balance. Only shoot into a surface you’re certain will safely contain the fastener; never shoot into a blind surface.
Why are powder actuated tools dangerous?
POWDER ACTUATED TOOLS SAFETY. Powder-actuated tools drive studs
by power from an explosive charge
. Their operation is similar to a firearm and they can be just as dangerous if used carelessly. … You also could be risking your life and the lives of others if you attempt to use this tool without proper instruction.
Are powder actuated tools Legal?
Those properties are necessary for the fastener to penetrate concrete or steel without breaking. It’s also important to know that state laws typically EXCLUDE powder actuated tools from the legal definition of a weapon. … As an industrial/construction tool,
powder actuated tools are governed by federal OSHA regulations
.
What are some examples of powder actuated tools?
Common examples include
some types of nail guns and concrete fasteners
. The owner (who can also be the employer or employee who is required to use the tool) of a powder actuated tool must ensure that: The tool, power load and fastener meet the requirements of ANSI standard ANSI A10.
What notice shall be placed on the inside cover of a lockable container for each powder-actuated tool?
The following notice shall be attached on the inside of the cover of the container: “
WARNING-POWDER-ACTUATED TOOL TO BE USED ONLY BY A QUALIFIED OPERATOR AND TO BE KEPT UNDER LOCK AND KEY WHEN NOT IN USE
.”
What is the most serious hazard when working with electric tools?
Employees using electric tools must be aw are of several dangers. Among the most serious hazards are
electrical b urns and shocks
. Electrical shocks, which can lead to injuries such as heart f ailure and burns, are among the major hazards associated with electric- powered tools.
Who can operate a powder-actuated tool?
Only employees who have been trained in the operation of the particular tool in use
shall be allowed to operate a powder-actuated tool.
How many separate and distinct operations by the operator does it take to actuate a powder-actuated tool?
§ 29.65.
Firing of the tool shall be dependent upon at
least two separate and distinct operations
of the operator, with the final firing movement being separate from the operation of bringing the tool into the firing position.
What are the procedures to follow if the powder-actuated driver does not fire?
If the powder-actuated tool does not fire the second time,
the cartridge has misfired
. OSHA’s booklet on hand and power tools instructs the user never to hold a finger on the starting switch of a tool while carrying it to avoid starting it. Likewise, the user should remove her finger from the tool’s trigger.
How must shot for powder-actuated guns be stored?
Powder-actuated tools use an explosive cartridge or gas equipment. and function testing. It must require two separate actions before it will fire: Pressure against the surface of the material; action of the trigger. It must be
stored in a locked container when not in use or when left unattended
.
Why is it needed to unplug electric power tools when not in use?
During use, keep power cords clear of tools and the path that the tool will take. …
Pull the plug, not the cord
when unplugging a tool. Pulling the cord causes wear and may adversely affect the wiring to the plug and cause electrical shock to the operator.
What is the 1910 clause?
“
Each employer shall furnish to each of his employees employment and a place of employment which are free from recognized hazards
that are causing or are likely to cause death or serious physical harm to his employees.”
