CIRCUTOR OT2-60D - Manual (Page 4)

DIELECTRIC STRENGTH TESTER FOR ISOLATING OILS OT2-60D --------- Page 4
2.2. Protection Unit
Open the equipment’s door and the protection will be inside with the others
components:
2.2.1. Test Cell
Inside the protection unit it is the test cells:
2.2.2. Gauge, Allen spanner and Fuse
Look for in the protection unit where it is the bag of fuses. Allen and
gauge are in the test cell.
The delivered gauge is 2,5 mm ± 0,05 mm in width, according to the
IEC-156 standard .