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Index SECTION H
PRODUCT PAGE

GENERAL: Warning and Safety Reminder ........................................................................................ H-2 Stock Material Handling Products ................................................................................... H-3

SCREW CONVEYORS:................................................................................................H-4 – H-123 Engineering Section I ...................................................................................................... H-4 Design and Layout Section II......................................................................................... H-36 Component Section III................................................................................................... H-50 SpecialFeatures Section IV ........................................................................................ H-107 Installation and Maintenance Section V ...................................................................... H-120 BUCKET ELEVATORS SECTION VI: .......................................................................H-123 – H-141

DRAG CONVEYOR SECTION VII:...........................................................................H-142 – H-152

VERTICAL SCREW ELEVATOR SECTION VIII: ......................................................H-153 – H-162

SHAFTLESS SCREW CONVEYOR SECTION X: ....................................................H-167 – H-170 HEAVY DUTY CONVEYOR PULLEYS & COMPONENTS ......................................H-171 – H-187 DATA SHEETS:.........................................................................................................H-188 – H-192

H-1

CONVEYORS

MODULAR PLASTIC SCREW CONVEYORS SECTION IX: ...................................H-163 – H-166

Safety
WARNING AND SAFETY REMINDERS FOR SCREW , DRAG , AND BUCKET ELEVATOR CONVEYORS
It is the responsibility of the contractor, installer, owner and user to install, maintainand operate the conveyor, components and, conveyor assemblies in such a manner as to comply with the Williams-Steiger Occupational Safety and Health Act and with all state and local laws and ordinances and the American National Standards Institute (ANSI) B20.1 Safety Code. In order to avoid an unsafe or hazardous condition, the assemblies or parts must be installed and operated in accordance withthe following minimum provisions.

APPROVED FOR DISTRIBUTION BY THE SCREW CONVEYOR SECTION OF THE CONVEYOR EQUIPMENT MANUFACTURERS ASSOCIATION (CEMA)
on the caution labels affixed to the equipment. 6. Do not place hands, feet, or any part of your body, in the conveyor. 8. Do not use conveyor for any purpose other than that for which it was intended.

7. Never walk on conveyor covers, gratingor guards. 9. Do not poke or prod material into the conveyor with a bar or stick inserted through the openings. 10. Keep area around conveyor drive and control station free of debris and obstacles. 11. Eliminate all sources of stored energy (materials or devices that could cause conveyor components to move without power applied) before opening the conveyor 12. Do not attempt to clear a jammedconveyor until power has been LOCKED OUT.

bler as we have no information regarding plant wiring, plant environment, the interlocking of the screw conveyor with other equipment, extent of plant automation, etc. Other devices should not be used as a substitute for locking out the power prior to removing guards or covers. We caution that use of the secondary devices may cause employees to develop afalse sense of security and fail to lock out power before removing covers or guards. This could result in a serious injury should the secondary device fail or malfunction.

1. Conveyors shall not be operated unless all covers and/or guards for the conveyor and drive unit are in place. If the conveyor is to be opened for inspection cleaning, maintenance or observation, the electric power to the...