1, before use should check the power supply voltage should be within 10% of the rated value, before the power supply, the switch should be in a disconnected state.
2, carefully check before use, cutting plate whether there is cracks or damage, such as please immediately replace
3, check the section into the working state, do not rub the bottom plate before starting the cutting operation.
4, work feed requirements smooth must not force too hard, such as saw blade speed drops sharply should reduce the feed force, in order to prevent overload damage to the machine。
5, it is strictly forbidden to remove the shield for cutting。
6, saw blade cooling water source for tap water, before use of the water pipe connected to the tap water faucet, the water out of the right appropriate.