SHACKLES
Shackles are used daily in various rigging and load securement applications. Before you use a shackle, there are important rules to remember.
HOIST MAINTENANCE
Inspection
The first step in preventive maintenance is regular equipment inspections. Before using a winch hoist, you should perform a pre-operational inspection of the components and functions of your hoist. The open frame construction of a winch hoists makes it easy to visually inspect all of the components. Visual inspections include checking the hooks, the ratchet teeth and pawls, the webbing or wire rope line, and all other components.
Maintenance
Winch hoists require minimal maintenance. The aluminum alloy frames resist corrosion, but some corrosion of movable parts is normal. To keep your hoist operating smoothly, these movable parts can be lubricated with lightweight lubricants or penetrants, such as WD-40 or similar products.
Inspection Checklist
General OSHA & Manufacturer Requirements For All Slings
When choosing a chain sling there are a few things to consider:
What Determines a Sling’s Working Load Limit?
The working load limit indicates the maximum load that should be applied to the sling and should never be exceeded during use to ensure operator safety.
Sling working load limits are determined by the following:
• Type of hitch
• Material strength
• Design factor
• Diameter of curvature (D/d)
• Angle of loading
CHAIN SLINGS
The working load limit of a sling can also be affected by the conditions the sling is used in. For example, rapidly applying a load can produce dangerous overloading conditions. Also, the twisting and knotting of links or sling components can decrease a sling’s working load limit. Environmental conditions, such as elevated temperatures, can affect the working load limit of a sling as well.
Since slings are most often used at an angle, let’s review an example of how angle of loading affects a sling’s working load limit. In the diagram below, the percentages shown represent the maximum working load limit of the sling when used at the designated angle. In some instances the working load limit of the chain is reduced to 50%!
For example: One 3/8″ Grade 80 double sling used at 90˚ would have a working load limit of 2 times the working load of a 3/8″ Grade 80 single or 2 x 7, 100 lbs. = 14,200 lbs.
The same double sling used at 35º would have a maximum working load limit of 57% of 14,200 lbs. or .57 x 14,200 lbs. = 8,094 lbs.
ROUND SLINGS
WEB SLINGS
Safety information to consider when using web slings.
CHAINS AND HOOKS
INSPECTION FOR WIRE ROPE SLINGS
WIRE ROPE CLIPS
Transport Chains
Never over tension chain binders. Refer to product descriptions for proper tensioning accessories. Use of any unspecified leverage increasing device, such as a cheater bar, can generate enough force to break a piece of cargo control equipment during installation, release, or while in transit. The release of energy when a piece of cargo control equipment breaks can cause serious injury or death to you or bystanders. If you are having difficulty securing a load, make sure your cargo control equipment is in working order, or readjust or reposition your load. WLL ratings and strength standards for chains should be in compliance with National Association of Chain Manufacturers (NACM)Welded Steel Chain Specifications. Do not exceed WLL ratings.
CHART FOR CHAIN LINK
Tie-Down Straps
Only trained, knowledgeable personnel should use tie-down straps. It is the operator’s responsibility to use appropriate type and number of straps for the load being secured. Webbing straps must be protected when used on rough or sharp objects. Straps that are cut, worn or damaged shall not be used and shall be replaced immediately. All strap assemblies shall be inspected prior to each use. The use of “Cheater bars” or other means of increasing leverage on a ratchet buckle handle or winch, other than a Kinedyne approved device, can cause serious injury to the user and/or bystander. Webbing straps are rated for use in a temperature range from +194 degrees F (+90°C) to -40 degrees F (-40°C). Straps should be stored out of direct sun and away from damaging chemicals when not in use. Ensure load is stable before tightening or releasing tension in a strap assembly.
Ratchet Binder Safety
A ratchet binder uses two types of simple machines and has two tension hooks on each end and handle. The handle again serves as a lever plus there is the screw thread. Having both simple machines can multiply the force manually applied to the tie-down assembly.
Fall Protection Information
Safety Glasses
CUT RESISTANCE LEVELS FOR GLOVES
Chemical Safety Data Sheets
THE STEPS TO SPILL CONTROL
SAFETY RULES FOR BAND SAWS
SAFETY RULES FOR CORDLESS IMPACT WRENCHES
SAFETY RULES FOR CORDLESS IMPACT DRIVERS
SAFETY RULES FOR OSCILLATING TOOLS
SAFETY RULES FOR HAMMER DRILLS
SAFETY RULES FOR DEMOLITION HAMMERS
Safety Rules for Grinding, Sanding, Wire, Brushing, and Abrasive Cutting-Off Operations
Safety Warnings Specific for Grinding Operations
Safety Warnings Specific for Sanding Operations
Safety Warnings Specific for Wire Brushing Operations
FUEL TRANSFER SYSTEM SAFETY INSTRUCTIONS
There are inherent dangers wherever flammable fuel and AC electrical sources are in close proximity. Static electricity as a source of sparking is always a concern and requires extreme care in the installation and operation of your entire fuel transfer system. Additional components such as meters, automatic nozzles and filters must be listed for use with fuel transfer systems. The flow of fuel through a hose and nozzle can generate static electrical charges and dangerous sparking can result in fire or explosion. Hoses and nozzles must be electrically conductive and bonded to ground.
It is your responsibility to:
Observe all safety precautions concerning safe handling of petroleum fuels.
To ensure safe operation, all fuel transfer systems must be properly grounded. Proper grounding means a continuous metal-to-metal contact from one component to the next, including tank, bung, pump, meter, filter, hose and nozzle. Care should be taken to ensure proper grounding during initial installation and after any service or repair procedures. For your safety, please take a moment to review the warnings below.
To prevent physical injury, observe precautions against fire or explosion when dispensing fuel. Do not operate the system in the presence of any source of ignition
including running or hot engines, lighted cigarettes, or gas or electric heaters.
Observe precautions against electrical shock when operating the system. Serious or fatal shock can result from operating electrical equipment in damp or wet locations.
Inspect external pump wiring regularly to make sure it is correctly attached to the battery. To avoid electrical shock, use extra care when connecting the pump to power.
Avoid prolonged skin contact with petroleum fuels. Use protective goggles, gloves and aprons in case of splashing or spills. Change saturated clothing and wash skin
promptly with soap and water.
Observe precautions against electrical shock when servicing the pump. Always disconnect power before repairing or servicing. Never apply electrical power to the system when any of the coverplates are removed.
If using solvent to clean pump components or tank, observe the solvent manufacturer’s recommendations for safe use and disposal.
Yellow Poly Rope Applications
Benefits of Yellow Poly Rope
Nylon Rope Applications
Benefits of Nylon Rope