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11 Oct 2006 SERVICE BULLETIN Number 06-19

Conveyor Belt Storage

Receiving the Roll

Upon delivery, check the factory packaging for damage, punctures, etc. Make any appropriateclaim against the carrier at that time.

Handling the Roll

Factory packaging is designed to protect your conveyor belt during normal shipping andhandling. When a belt arrives, be careful unloading it. Do not drop the belt or handle it

roughly. This could break the packaging and cause the belt to telescope. Once a belt

telescopes, it is almost impossible to re-roll.

Try not to roll the belt, but if you must, roll in the direction the belt is wound. Rolling a belt in

the opposite direction can cause it to loosen and telescope.

The best way to move a belt is to slip a sturdy hoisting bar through the center core. Then, lift

it with a sling or with strong cables. Be careful that these hoist cables do not damage the outer

wraps at the belt edges. Protect the edges with special "spreader bars". Any bars, slings,cables and spreader bars used must be rated to handle the weight of the load being lifted. For

safety reasons, never apply a sling around the circumference of a roll of belting.

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You can also move a belt safely by laying the roll flat on a skid and hoisting the skid with aforklift. Just be sure the forks on the lift do not come in contact with the belt itself.

Storage

When storing a new conveyor belt, leave it hoisted or stand it upright, preferably on a dry

surface (do not lay the roll on its side). A wooden skid is best. Block it safely so it cant

accidentally roll.

Extreme temperature variations can have an adverse affect on a belt over long periods of time.

The ideal storage range is between 50F and 70F.

Long exposure at temperatures even slightly below 40F can stiffen the compounds. If

installed on a conveyor in this stiffened state, the belt may not train well until it adjusts or"warms up" to the system.

Sunlight and ozone can also deteriorate any exposed rubber over time. Store your belt out of

the direct sunlight whenever possible. Keep any unused belt stored in protective factorypackaging until ready for installation.

Used belts should be thoroughly cleaned and dried prior to storage. Belts should not be storedin excessively wet places or in areas where oils, gasoline, paint materials, acids and chemicals

are also stored or used. A belt should not be permitted to rest on a concrete floor, use a pallet

or a cradle.

SAFETY BULLETIN

This notice is issued to advise you that some previously accepted shop practices may not

be keeping up with changing Federal and State Safety and Health Standards. Your

current shop practices may not emphasize the need for proper precautions to insure safeoperation and use of machines, tools, automatic loaders and allied equipment and/or

warn against the use of certain solvents or other cleaning substances that are nowconsidered unsafe or prohibited by law. Since many shop practices may not reflect

current safety practice and procedures, particularly with regard to the safe operation ofequipment, it is important that you review your practices to ensure compliance with

Federal and State Safety and Health Standards.

IMPORTANT

The operation of any machine or power-operated device can be extremely

hazardous unless proper safety precautions are strictly observed. Observe thefollowing safety precautions:

Alwaysbe sure proper guarding is in place for all pinch, catch, shear, crush and nippoints.

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Always be sure that all personnel are clear of the equipment before starting it.

Always be sure the equipment is properly grounded.

Always turn the main electrical panel off and lock it out in accordance with publishedlockout/tagout procedures prior to making adjustments, repairs, and maintenance.

Always wear appropriate protective equipment such as safety glasses, safety shoes,

hearing protection and hard hats.

Always keep chemical and flammable material away from electrical or operatingequipment.

Always maintain a safe work area that is free from slipping and tripping hazards.

Always be sure appropriate safety devices are used when providing maintenance andrepairs to all equipment.

Never exceed the rated capacity of a machine or tool.

Never modify machinery in any way without prior written approval of the Besser

Engineering Department.

Never operate equipment unless proper maintenance has been regularly performed.

Never operate any equipment if unusual or excessive noise or vibration occurs.

Never operate any equipment while any part of the body is in the proximity ofpotentially hazardous areas.

Never use any toxic flammable substance as a solvent cleaner.

Never allow the operation or repair of equipment by untrained personnel.

Never climb or stand on equipment when it is in operation.

It is important that you review Federal and State Safety and Health Standards on acontinual basis. All shop supervisors, maintenance personnel, machine operators, tool

operators, and any other person involved in the setup, operation, maintenance, repair oradjustment of Besser-built equipment should read and understand this bulletin and

Federal and State Safety and Health Standards on which this bulletin is based.