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RULES FOR SAFE OPERATION
19. DO NOT OVERREACH. MAINTAIN CONTROL:
Keep proper footing and balance at all times.
Maintain a firm grip.
20. STAY ALERT:
Watch what you are doing, and use common sense. Do not use when you are tired,
distracted or under the influence of drugs, alcohol or any medication causing decreased control.
21. STARTING MACHINE:
On/off switch must be in off position before connecting to power source.
22. DO NOT DEFEAT OR ALTER A SWITCH OR SAFETY DEVICE:
23. UNPLUG EQUIPMENT:
When it is not in use, unplug tool before changing accessories or performing
recommended maintenance.
24. MAINTAIN EQUIPMENT CAREFULLY:
Keep handles dry, clean and free from oil and grease. Follow
instructions for lubricating and changing accessories. Periodically inspect tool cords and extension
cords for damage. Have damaged parts repaired or replaced.
25. STORE IDLE EQUIPMENT:
When not in use, store in a dry, secured place. Keep away
from children.
26. MAINTAIN LABELS AND NAMEPLATES:
These carry important information. If unreadable or
missing, contact National for a free replacement.
26. MACHINE IS HEAVY, DO NOT DROP:
WARNING:
Exposure to dust may cause respiratory ailments. Use approved NIOSH or OSHA
respirators, safety glasses or face shields, gloves and protective clothing. Provide adequate ventilation
to eliminate dust, or to maintain dust level below the Threshold Limit Value for nuisance dust as
classified by OSHA.
WARNING:
Always wear respirator protection, appropriate for the application, as specified by
OSHA regulations and your employer. Never operate or maintain equipment before reading and
understanding the instructions for operation and maintenance. Obey all safety signs and instructions
while operating or maintaining equipment.
WARNING:
Failure to follow any of the above instructions could cause damage to machine,
damage to property or serious bodily injury or death.
WARNING: SILICA DUST WARNING
Grinding/cutting/drilling of masonry, concrete, metal and other materials can
generate dust, mists and fumes containing chemicals known to cause serious fatal
injury or illness, such as respiratory disease, cancer, birth defects or other
reproductive harm. If you are familiar with the risks associated with the particular
material being cut, review the material safety data sheet and/or consult you
employer, the material manufacturer/supplier, governmental agencies such as
OSHA and NIOSH and other sources of hazardous materials. California and some other other
authorities, for instance, have published lists of substances known to cause cancer, reproductive
toxicity, or other harmful effects. Control dust, mist and fumes at the source where possible. In this
regard use good work practices and follow the recommendations of the manufacturer/supplier,
OSHA/NIOSH, and occupational and trade associations. When the hazards from inhalation of dust,
mists and fumes cannot be eliminated, the operator and any bystanders should always wear a
respirator approved by OSHA/MSHA for the material being cut.