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SP118 PAVEMENT SAW • OPERATION MANUAL — REV. #1 (05/03/12) — PAGE 11
SAFETY INFORMATION
BLADE SAFETY
WARNING
Rotating blade can cut and crush. ALWAYS
keep hands and feet clear while operating
the saw.
CAUTION
NEVER operate the saw without blade
guards and covers in place. Exposure of
the diamond blade must not exceed 180
degrees.
Verify the engine start switch is set to the OFF position
before installing a blade.
ALWAYS inspect blade before each
use. The blade should exhibit no cracks,
dings, or fl aws in the steel centered core
and/or rim. Center (arbor) hole must be
undamaged and true.
NOTICE
Use proper blades and follow blade manufacturer’s
recommendations. Match the blade RPM (blade shaft
RPM) to the recommended blade surface feet per minute
(SFPM).
Ensure the 5/8" blade-mounting bolt is tightened to 125-
175 foot lbs. of torque.
ALWAYS examine blade flanges for damage and
excessive wear.
Ensure the blade is marked with an operating speed
greater than the spindle speed of the saw.
Only cut the material that is specifi ed for the diamond
blade. Read the specifi cation of the diamond blade to
ensure the proper tool has been matched to the material
being cut.
If wet cutting, ensure a WET CUTTING blade is being
used and that the water supply system to the blade is
properly functioning and being used.
DO NOT drop the diamond blade on ground or
surface.
Ensure that the blade is mounted for proper operating
direction.
Adhere to the blade manufacturer’s recommendations
on handling, storage and safe usage of blades.
ENGINE SAFETY
WARNING
DO NOT place hands or fingers inside
engine compartment when engine is
running.
NEVER operate the engine with heat shields or
guards removed.
Keep fi ngers, hands hair and clothing away
from all moving parts to prevent injury.
ALWAYS shut down the engine before
performing service or maintenance.
DO NOT remove the engine oil drain plug while the
engine is hot. Hot oil will gush out of the oil tank and
severely scald any persons in the general area of the
saw.
CAUTION
NEVER touch the hot exhaust manifold,
muffl er or cylinder. Allow these parts to cool
before servicing equipment.
Make certain the operator knows how to and is capable
of turning the engine OFF in case of an emergency.
NOTICE
NEVER
run engine without an air fi lter or with a dirty air
fi lter. Severe engine damage may occur. Service air fi lter
frequently to prevent engine malfunction.
NEVER tamper with the factory settings
of the engine or engine governor. Damage
to the engine or equipment can result
if operating in speed ranges above the
maximum allowable.