H3C S7500 Series Ethernet Switches Installation Manual

Installation Manual
H3C S7500 Series Ethernet Switches Appendix B N68 Cabinet Installation
B-19
(1) Nut M8 (2) Flat washer 8
(3) Combined screw M6x12 (4) Spring washer 8
(5) Bolt M8x30 (6) Connecting plate for combining cabinets
Figure B-18 Install the connecting plate for combining cabinets
Caution:
M8x30 bolts used to combine cabinets are delivered together with support accessories.
IV. Testing insulation
Switch the multimeter to the megohm range and measure the resistance between the
fastening bolts M12x70 and the cabinets. If the resistance is larger than 5 megohm, you
can finish installation. If not, remove all installation anchor plate components, and then
check whether the insulation washers or pads are installed or are damaged. Reinstall
the anchor plate and measure insulation until the requirement is satisfied.
Figure B-19 illustrates a single cabinet installed on the cement floor and Figure B-20
illustrates a row of cabinets installed on the cement floor.