Table of Contents
When fasteners driving from a powder-actuated tool are used on easily penetrated?
A powder-actuated tool fastener may only be driven into easily penetrated or thin materials or materials of unknown resistance if the receiving material is backed by a material that will prevent the fastener from passing completely through.
What should you avoid doing when driving fasteners using a powder-actuated tool quizlet?
To help prevent accidents, never load a powder-actuated tool until just before you use it. Choose the powder level carefully. A powder-actuated tool that has too much powder can provide excessive force, which could drive a fastener completely through a wall and have it strike someone on the other side.
How do you use powder-actuated fastening tool?
Strike the tool with a hammer to drive the fastener Quickly fasten sill plates to concrete slabs using a powder-actuated tool (PAT). Safety goggles, hearing protection and safe work methods are imperative. Once this hammer-activated PAT is loaded, hold the tool 90 degrees to the work surface.
When using a powder-actuated tool you need to be?
How should you use a powder-actuated tool safely? Use the tool at right angles to the work surface. Check the chamber to see that the barrel is clean and free from any obstruction, before using the tool. Do not use the tool where flammable or explosive vapours, dust or similar substances are present.
When using high-velocity tools do not drive fasteners?
If using a high-velocity tool, don’t drive fasteners closer than 3 inches to an unsupported edge or corner of material such as brick or concrete.
When using high-velocity tools do not drive fasteners closer than quizlet?
Fasteners shall not be driven directly into materials such as brick or concrete closer than 3 inches from the unsupported edge or corner, or into steel surfaces closer than one-half inch from the unsupported edge or corner, unless a special guard, fixture, or jig is used.
Which of the following is not a safe practice when using a powder-actuated tool?
Which of the following is not a safe practice when using a powder-actuated tool? Loading the tool before the item is ready to be fastened. Why is it unacceptable to use a powder-actuated tool to fasten a plywood sheet to a wall stud?.
When a powder-actuated tool misfires it should not be held in the operating position?
An explosive actuated fastening tool shall not be stored where it is available to unauthorized persons. If a tool misfires, the operator shall hold the tool in the operating position for at least 30 seconds, then try to fire the tool a second time.
What are some ways to protect yourself from electrical shock when using electric powered tools quizlet?
When using electric tools to protect yourself from shock, you must have a three-wire cord with a ground prong or be double insulated. Grounded tools provide better shock protection than double insulated tools. When using power drills select a bit that is 3 or 4 inches longer than necessary to do the work.
What is a fastening tool?
Fastening tools are simply tools that help you apply fasteners, such as nails, screws, bolts, and other specialty hardware.
What are powder tools?
Powder actuated tools are defined in the General Regulation as “a tool that, by means of an explosive force, propels or discharges a fastening device for the purpose of impinging it on, affixing it to or causing it to penetrate another object or material”.
How do Hilti nails work?
The nail driving energy released by a Hilti tool is precisely controlled to ensure reliable achievement of the desired embedment depth. Our fastening tools help to keep nails perpendicular to the working surface, thus eliminating failures caused by attempting to drive the nail at an angle.
What is the OSHA requirement for operators of powder actuated tools?
Answer: Powder-actuated tools used in construction work are governed by 29 CFR 1926.302(e). Section 1926.302(e)(1)1 requires: Only employees who have been trained in the operation of the particular tool in use shall be allowed to operate a powder-actuated tool.
What should an operator do before using a powder-actuated tool?
Before use, the operator must inspect to verify that the tool is clean, all moving parts operate freely, the barrel is free from obstructions, and correct shields, guards, or safety attachments recommended by the manufacturer are in place. NEVER point a powder-actuated tool at anyone, whether it is loaded or unloaded!.
What are 2 safety concerns with powder actuated tools?
Additional safety tips include the following: ANSI/OSHA approved eye and ear protection and a hard hat must always be worn when operating a PAT. When loading or handling the tool always point the tool away from your body. Never put any part of the body in front of the muzzle.
When working with hand and power tools you should always?
Keep floors dry and clean to avoid slipping while working with or around dangerous tools. Keep cords from presenting a tripping hazard. Never carry a power tool by its cord. Use tools that are double-insulated or have a three-pronged cord and are plugged into a grounded receptacle.
When using high-velocity tools do not dry fasteners closer than inches from an unsupported edge or corner of material?
When using a high-velocity tool, do not drive fasteners more than 3 inches (7.62 centimeters) from an unsupported edge or corner of material such as brick or concrete.
What should you do when a powder actuated tool misfires?
In case of a misfire, the operator shall hold the tool in the operating position for at least 15 seconds and shall continue to hold the muzzle against the work surface during disassembly or opening of the tool and removal of the powder load.
