RedMax HC510DV - Manual (Page 9)

refill the tank of the unit in any place where there
is a boiler, stove, wood fire, electrical sparks,
welding sparks, or any other source of heat or
fire which might ignite the fuel.
2. Never smoke while operating the unit or refilling
its fuel tank.
3. When refilling the tank, always turn off the
engine and allow it to cool down. Take a careful
look around to make sure that there are no
sparks or open flames anywhere nearby before
refueling.
4. Wipe spilled fuel completely using a dry rag if
any fuel spillage occurs during refueling.
5. After refueling, screw the fuel cap back tightly
onto the fuel tank and then carry the unit to a
spot 10feet (3m) or more away from where it
was refueled before turning on the engine.
■ WARNING CONSIDERING CUTTING BLADE
a. Diamond wheel use only. Do not use abrasive
wheels with this product.
b. Treat the wheel with special care. Never roll,
drop or bump the wheel.
c. Use proper wheel for the cutting material.
Improper wheels may shatter or break, exposing
the operator to serious injury or death.
d. Check the wheel for broken, loose, or damaged
parts before attaching it to the engine unit.
Repair or replace before using.
e. When replacing the blade, run the engine
without load in low speed for more than 3
minutes so as to check the unit for abnormal
noise or vibration before the actual cut.
f. Never do the zigzag cut, curve cut, diagonal cut
(without guide) or chape. Never use the side
surface of the wheel.
■ WARNING ON STARTING THE ENGINE
a. Check the condition and safety of working area
and cutting object.
b. Remove any obstacle from working area.
Warning signs should be placed around the
hazardous area (within a perimeter of 50 feet of
the operator) into which no one should enter.
c. When work is to be performed simultaneously by
two or more persons, preconcert how to check
5. For safe operation
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