Compilation of frequently asked questions about the use of coating thickness gauges
1. Why can’t I turn on my TT230 when I use it again after not using it for nearly a year?
Answer: When receiving a newly purchased thickness gauge, the user must first charge the instrument. Generally, it takes 8 hours to fully charge. If it is not charged or discharged for a long time, the battery of the instrument will easily lock up, and the battery life will also be affected. 2 If a new machine that has not been used for months cannot be turned on, the battery may be locked and needs to be activated according to the instructions. If it still cannot be turned on, please do not open the machine yourself and return it to the service station for repair.
2. How to restore the battery after it is locked?
Answer: After the battery is locked, the user can refer to the instructions of the corresponding model and perform the operation through forced reset. When the words or numbers are displayed, charge immediately. If it still cannot be restored, please contact the maintenance station.
3. What should you pay attention to after restoring factory settings?
Answer: After the instrument is forcibly reset, basic calibration must be performed. The calibration method can be operated according to the instructions, or you can consult the sales and maintenance personnel of Times.
4. Why does the measurement value of the workpiece still appear "inaccurate" after calibration on the calibration test piece that comes with the machine?
Answer: There are many factors that affect the measured value. This is described in detail in the instruction manual. The properties of metal materials, surface roughness, etc. all affect the measured value. The base material that comes with the machine is often very different from the metal base material at the user's site. Therefore, we recommend that the base materials and test pieces provided with the machine are only used for instrument calibration. When measuring the workpiece on site, the same material that has not been sprayed on site should be used as the base material.
5. Why does the error message prefixed with E appear when turning on the computer?
Answer: The error prompt function is a unique function of Era coating thickness gauge, which facilitates users to describe faults. Different error messages represent different faults. For example, E02 represents probe wear. There are detailed tables at the back of these instructions. You can refer to.
