MK Diamond MK-4000 Series - Manual (Page 8)

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• Make sure the blade is not contacting anything before starting the engine.
• ALWAYS cut in a straight line. DO NOT cut deeper than 1” per pass with a dry blade. Step cut
to achieve deeper cuts. NEVER cock, jam wedge or twist the blade in a cut. DO NOT grind on
the side of the blade.
FUELING SAFETY
ON / OFF
MK-4000 SERIES SAFETY
• DO NOT touch a dry cutting blade immediately after use. These blades require several
minutes to cool after each cut. DO NOT use a blade that has been overheated (Core
has a bluish color).
• Move the machine at least 10 feet (3 meters) from the fueling point before starting the engine
and make sure the gas cap is on the machine and the fuel can is properly tightened.
• ALWAYS use caution when handling fuel. Shut off the engine and allow to cool before refueling.