TM 9-4940-444-14&P
-2-
8)
While completing the erection of the upper abrasive cycling components, make certain that mastic cement and felt
or tar paper strip is used between all connecting parts. These components may include screw conveyor, rotary
screen, abrasive separator, storage hopper, etc.
9)
It is important that the upper worm screw conveyor and rotary screen together with the screw trough and housing BE
INSTALLED SQUARE AD LEVEL. The abrasive separator must also be installed square and level, and particular
attention should be given to all abrasive distribution points within the separator to make certain that ALL ELEMENTS
ARE LEVEL, SQUARE AND TRUE. Any parts that may have been sprung or bent in shipment should be corrected.
10)
MAKE CERTAIN THAT ALL DRIVES ARE IN PROPER ALINEMENT. Check for correct belt and chain tension. All
drives must be free of mechanical binds. Tighten all set screws on sprockets, sheaves, pulleys, bearing collars, etc.
11)
Check lubrication of all gear reducers. REDUCERS ARE SHIPPED DRY AND SHOULD BE FILLED to the proper
oil level with the recommended lubricant as designated on reducer housing name plate or lubrication instruction
plate. Do not lubricate open chain drives. BEARINGS ARE PRE-LUBRICATED, DO NOT OVER-GREASE. Check
oil level in unit bearing, if an oil type bearing is used.
12)
Clear machine internally and externally of all debris, nuts, bolts, welding rod butts, shavings, etc. including cleanout
of all hoppers, troughs, housings, screens, grates, etc. MAKE CERTAIN THAT WHEEL IS CLEARED AND
ROTATES FREELY.
An individual Parts Book has been prepared for your particular machine. The Parts Book was made up immediately after
shipment of the machine in order that it may include all last minute changes. The book will carry the serial number of the
shipped equipment.
The Parts Book will also contain a section entitled, "A, B, C's of Operation". Please refer to this section for suggestions
regarding proper operation and maintenance procedures.
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