Shibuya R1511, Инструкция оператора, Страница: 13 / 32

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HOW TO OPERATE THIS MACHINE
7.6 PRECAUTION BEFORE OPERATION
Be sure to confirm the followings before plug in.
[1] General
1)
Ensure that the operator reads and understands this manual perfectly.
2) Ensure that the operator wears proper protective clothing, such as helmet, safety boots, and earplugs. And
long hair must be tied up. During operation, do not wear gloves.
[2]
Electrical Safety Precaution
1) Confirm that Switch (Circuit Protector) is at OFF / 0 position, before plug in.
Unintentional starting of the Drill Motor is very dangerous.
2) Check whether there is any damage at plug, cord, and power outlet, before plug in
If there is any damage, have it repaired or replaced by a qualified electrician.
3) Secure the outlet so as to match the nameplate voltage. If the voltage is below
requirements, current is likely to increase and it makes the Circuit Protector trip frequently.
4) Secure an enough current (more than 20 Amps) for this machine.
5) Extension cord must have an adequate size (more than 2.0 mm2) for this machine to prevent power loss or
overheating.
6) Never use this machine without the Portable Residual Current Device (PRCD), which is installed in an
electric cable.
[3] Other
Precaution
1) Confirm that the following portions are securely installed;
○
1 Base Plate and Floor (Wall)
○
2 Column and Carriage Block
○
3Carriage Block and Motor Unit
2)
Confirm that the Core-Bit is attached properly. When it is miss-aligned or loose, attach it again properly.
3) Confirm that nothing is touching with the Core-Bit. If something is touching with the Core-Bit, it may get
caught with the Core-Bit and also it may cause a serious injury or damage of the machine.
4) Confirm that nothing blocks the Air Inlet of the Drill Motor. If it is blocked, it may cause an overheating and
leads to damage of the Drill Motor.
5) Water supply is ready for starting drilling. If water is not supplied an excessive heat is generated at the cutting
edge (segment) of the Core-Bit, and it may be damaged. Do not reuse the water from drainage. It may
damage the Oil Seal in the Drill Motor.
6) Do not expose the Drill Motor to water, rain, and snow. Do not use the machine where humidity is high.
7) Remove all adjusting keys and wrenches. Make habit of checking that all adjusting keys, wrenches, etc are
removed from the machine before plug in.