Nut Checker with Insulator Case (How to Use Nut Checker)
Name and method of assembly
Point to be checker before use
- The center of Upper and Lower electrodes needs to be in line within 0.5mm and make sure not to be angled. If electrodes are misaligned more than 1 mm, it may cause a misalignment of nut.
- Check the condition of electrode cooling. There are possibilities of loss of Nut Checker and poor insulation due to burn out of insulator or O ring.
- Check if outside diameter of upper electrode is within +0.1 -0mm of Nut Checker size. If the diameter is bigger, it is difficult to assemble Nut Checker which may cause a loss of Nut Checker. (It is also possible to manufacture Nut Checker to meet the used electrode size. Please consult with us.)
Check Out
| A) Main body of Nut Checker |
a) No energization and No mark of electricalcorrosion on the edge of bottom
b) No harmful damage at inlet of nut
c) No harmful damage on overall of Nut Checker
|
| B) Insulator |
d) No harmful damage at inlet of nut
e) No stain inside Nut Checker
|
| C) O Ring | f) No abnormal assembly is accepted |
Selection chart of Nut Checker
* Please supply sample nut at the time of placing your purchase order. Suitable size of Nut Checker will be selected.
