Matters Needing Attention In The Operation Of Fixed Torque Electric Wrench
May 05, 2020
1.Before connecting the power supply,please check whether the power supply voltage is consistent with this product and whether there is a grounding device.When the power supply voltage exceeds + 10%,voltage stabilization measures should be taken,otherwise it will affect the control accuracy.Poor grounding can easily cause accidents.
2.The ambient temperature of the tool is -10 ℃ -40 ℃,too high or too low will affect the control accuracy.
3.The initial torque of the screwed bolt shall not be greater than 70% of the rated torque of the tool.The bolts must not be re-tightened after reaching the rated torque.
4.When the tool is used to remove the bolt,its torque shall not be greater than the rated torque value.In general,bolts not tightened by this wrench or heavily corroded should not be disassembled with this wrench to avoid tool damage.
5.When changing the direction of rotation,it must be done after the motor stops rotating.It is strictly prohibited to toggle the positive and negative switches during operation.
6.When the wrench automatically stops,the switch can be released (if the switch is not disconnected,the wrench will start automatically after 5 seconds).After 4-5 seconds,start the wrench,otherwise the wrench will not start.
