MAIN ELECTRICAL CONTROL PANEL
Warning: Do not connect electrical power or operate
the equipment if the ground connection is not
properly installed (fig. 8). Death by electrocution
could result from improperly grounded equipment.
Move main power switch to OFF position, and ensure
Circuit breakers off. Loose
that all circuit breakers are in the ON position.
or disconnected cables.
Check for loose or disconnected capes. Return
main power switch to ON position.
CONVEYOR BELT AND ASSEMBLIES
Check conveyor belt for excessive wear, frayed, or
Broken conveyor belt or roller
cut condition. Check for broken roller assemblies.
assemblies. Loose fastener.
Inspect belt fastener assembly.
Visually check for broken or missing drive belts or
Drive belts missing or broken
glazed, shiny surface which indicates drive belt slippage.
Check rubber mountings for tears and cracks.
Rubber mountings torn through
Check for cracks, breaks, and freedom of movement.
Cracks or breaks in feeder
ROLL CRUSHER ASSEMBLY
Check for cracks, breaks, and leftover aggregate.
Roll crusher assembly cracked,
Check tension spring for proper adjustment
twisted, or rock lodged in roller.
(para 68). Check gearbox oil before operation and
after every ten hours of operation (LO 5-3820
Inspect for full charge by checking gage and check-
Gage not reading in green, or
ing for broken seal.
With roll crusher in a level position, check engine oil
Oil level at or below "L mark.
level and maintain oil level between "L (low) and
"H" (high) marks.
ITEM TO BE INSPECTED
PROCEDURE: CHECK FOR AND HAVE REPAIRED,
FILLED, OR ADJUSTED AS NEEDED
EQUIPMENT IS NOT