D300XT
D300XT Operator’s Manual
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2. SAFETY PRECAUTIONS
1. Before use, read this Operator’s Manual and complete a training in occupational
safety and health.
2. Use only in applications specified in this Operator’s Manual.
3. Make sure that the machine has all parts and they are genuine and not damaged.
4. Make sure that the specifications of the power source are the same as those
specified on the rating plate.
5. Connect the machine to a correctly grounded power source. Protect the power
source with a 16 A fuse for 230 V or a 32 A fuse for 115 V. If you are going to work
on building sites, supply the machine through an isolation transformer with class II
protection only.
6. Set the MAGNET switch to ‘O’ before you move the machine. Use carrying handle
to move the machine.
7. Do not carry the machine by the power cord and do not pull the cord. This can
cause damage and electric shock.
8. Keep untrained bystanders away from the machine.
9. Before each use, ensure the correct condition of the machine, power source,
power cord, plug, control panel, and tools.
10. Before each use, make sure that no part is cracked or loose. Make sure to main-
tain correct conditions that can have an effect on the operation of the machine.
11. Keep the machine dry. Do not expose the machine to rain, snow, or frost.
12. Do not stay below the machine that is put at heights.
13. Keep the work area well lit, clean, and free of obstacles.
14. Make sure that the tool is correctly attached. Remove wrenches from the work
area before you connect the machine to the power source.
15. Do not use tools that are dull or damaged.
16. Unplug the power cord before you install and remove tools. Use protective gloves
to install and remove tools.
17. Use annular cutters without the pilot pin only when you drill incomplete through
holes. Do not use arbors without a spring.
18. Do not make holes/threads whose diameter or depth differ from those specified
in the technical data.
19. Do not use near flammable materials or in explosive environments.
