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13. Repairs should be performed by qualified persons only.
14. Ensure parts have stopped moving and disconnect power or spark plug when
servicing or changing wheels or accessories.
15. Never operate machine in rain or heavy moisture.
16. Do not operate DG250-II with any covers or doors removed or open.
17. The DG250-II can produce sound pressure level greater than 85db. The
operator.
18. Must wear approved safety ear protection.
19. Do not allow the supply cord to come in contact with the grinding wheel/head
or other moving parts of this machine.
20. Do not use the grinder for longer than prescribed in your local environmental
working regulations, as the noise load from extensive daily use may result in
hearing defects.
21. Do not modify the grinder in any manner, or use a machine that has been
modified by anyone other than the manufacturer or authorized dealer.
22. Do not add weight to the machine to make the grinder work harder. Instead
reduce the number of segments on the grinding plate to increase performance.
23. Be sure that re-tipped and new grinding plates are properly balanced.
24. Do not run the grinder with grinding head raised any higher than necessary,
i.e tipped back on handle.
25. Always be sure that folding handle latch is secure and has not vibrated loose
after use.
26. When grinding, the machine is exposed to high vibration. Occasionally check
machine for bolts/nuts which may have vibrated loose.
27. Do not allow water or cotton to enter the interior of the motor.
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