H3C Technologies H3C S9500 Series Switches - Manual (Page 162)

Installation Manual
H3C S9500 Series Routing Switches
Appendix B Installation of B68 Cabinet
B-11
(1) Retaining nut of anchor plate (2) Anchor plate of the B68-22 cabinet
(3) Cabinet foot (4) Insulating washer of anchor plate
(5) Bolt M12%70 (6) Spring washer Φ12
(7) Big flat washer Φ12 (8) Insulating covering
(9) Expansion tube (10) Expansion nut
Figure B-11 Fastening of anchor plate of the B68-22 cabinet
III. Fastening retaining nut of anchor plate
Fasten the retaining nut of the anchor plate according to part B in Figure B-11.
B.2.7 Insulation Test
Measure the resistance value between the fixing bolt M12 × 70 and the anchor plate
with a Multimeter. If the resistance value measured is larger than five meg-ohm, it
means the insulation is normal. Otherwise, it means that the cabinet is not insulated