Saw Blade Safety - MK Diamond Products MK-4018KB Operator's Manual

MK-4000 SERIES
• NEVER leave the machine unattended. Turn off machine when unattended. Know how to stop the
ON / OFF machine quickly in case of emergency.
• NEVER try to stop a moving blade with your hand.
• NEVER use a wet blade without adequate water supply to the blade.
• CAUTION must be observed while servicing the machine. Rotating parts can cause injury if contacted. Have
all service performed by competent service personnel.
• Operate this machine only in well ventilated areas. ALWAYS ensure that the machine is on level ground
before using.
• NEVER operate this machine in an explosive atmosphere.
• Establish a training program and give a copy of this manual to operators of this equipment. If you need extra
copies, call TOLL-FREE (800) 421-5830.

SAW BLADE SAFETY

For complete safey information, refer to ANSI Safety Code B7.1 available through the American National Standards
Institute.
• ALWAYS keep area around the machine clear of obstructions and clear the work area of
unnecessary people. Keep all body parts away from the blade and all other moving parts.
• Before starting the machine, check that all guards are in position and correctly fitted.
NEVER allow blade exposure from the guard to be more than 180 degrees. DO NOT
operate this machine with any guard removed.
• Inspect the blade, flanges and shafts for damage before installing the blade. NEVER use damaged or worn
blade flanges.
• The blade shaft flanges must be of proper diameter for the size blade being used.
• Inspect the blade, flanges and size shown for each blade size. DO NOT exceed maximum blade speed
shown, as excessive speed could result in blade breakage. Use ONLY blades marked with a maximum op-
erating speed greater than the blade shaft speed. Verify speed and saw drive configuration by checking blade
shaft RPM and pulley diameters and blade flange diameters.
• Use the correct blade for the type of work being done. Use only reinforced abrasive blades or steel center
diamond blades and flanges supplied with the saw or manufactured for use on concrete saws. DO NOT use
carbide-tipped blades. Check with the blade manufacturer if you do not know if blade is correct.
• Make sure the blade and flanges are clean and free of dirt and debris before mounting the blade on the saw.
Verify the blade arbor hole matches the machine spindle before mounting the blade. ALWAYS mount the
blade solidly and firmly. Wrench tighten the arbor nut.
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SAFETY