6
Silica Dust Exposure
NA3504
Silica dust can cause lung disease and is known to the
state of California to cause cancer.
Cutting or drilling concrete containing sand or rock
containing quartz may result in exposure to silica dust.
Do not exceed Permissible Exposure Limits (PEL) to
silica dust as determined by OSHA or other job site Rules
and Regulations. Use a respirator, water spray, or other
means to control dust.
FIRE PREVENTION
NA3505
Maintenance
The machine and some attachments have components
that are at high temperatures under normal operating
conditions. The primary source of high temperatures is
the engine and exhaust system. The electrical system, if
damaged or incorrectly maintained, can be a source of
arcs or sparks.
Flammable debris (leaves, straw, etc.) must be removed
regularly. If flammable debris is allowed to accumulate, it
can cause a fire hazard. Clean often to avoid this
accumulation. Flammable debris in the engine
compartment is a potential fire hazard.
The operator’s area, engine compartment, and engine
cooling system must be inspected every day and cleaned
if necessary to prevent fire hazards and overheating.
All fuels, most lubricants, and some coolant mixtures are
flammable. Flammable fluids that are leaking or spilled
onto hot surfaces or onto electrical components can
cause a fire.
Operation
Do not use the machine where exhaust, arcs, sparks, or
hot components can contact flammable material,
explosive dust, or gases.
Electrical
P200082
Check all electrical wiring and connections for damage.
Keep the battery terminals clean and tight. Repair or
replace any damaged part or wires that are loose or
frayed.
Battery gas can explode and cause serious injury. Use
the procedure in the Operation & Maintenance Manual for
connecting the battery and for jump starting. Do not jump
start or charge a frozen or damaged battery. Keep any
open flames or sparks away from batteries. Do not
smoke in battery charging area.
Hydraulic System
Check hydraulic tubes, hoses and fittings for damage and
leakage. Never use open flame or bare skin to check for
