Ring stiffness testing machine is widely used to measure the stiffness of thermoplastic pipe and glass steel pipe ring with circular cross section, meet the requirements of PE double-arm corrugated pipe, winding pipe and various pipe standards, and can complete pipe ring stiffness, ring flexibility, Flat, weld stretch and other tests. With button speed control, test force displacement digital display, with peak hold, damage automatic stop, over current, overload automatic protection.
Ring stiffness tester common fault
The power of the 1 ring stiffness tester is not bright and cannot be moved up and down.
2. Check if the power line connected to the test machine is connected properly;
3. Check if the emergency stop switch is in the screwed-up state;
4. Check if the power supply voltage of the access test machine is normal;
5. Check if the fuse on the machine socket is blown. Please remove the spare fuse and install it.
6. The ring stiffness tester has power to the main unit but the device cannot move up and down.
7. Check if the device is still unable to move after 15S (time), because the host needs self-test when it is powered on, it takes about 15S time;
8. Check if the upper and lower limits are at the proper position and have a certain running space;
9. Check if the power supply voltage of the access test machine is normal.
10. Is the emergency stop button pressed?
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