Sagem 4450E User Manual
Page 106
SAGEM 3P@C
3P@C Installation Manual
Page 5-5 Reproduction and communication in any form prohibited without the written permission of
SAGEM SA
Step 1
Connecting the Grounding Cable. Connect the grounding cable of
the external lightning arrester to the grounding screw stably and
check that the length of the tieline is long enough.
Step 2
Use a multimeter to check whether its grounding cable is well
connected to the grounding screw and chassis
Step 3
Based on the description of the product instructions, connect the
lightning arrester with the equipment network interface through
the tieline and with external cables at the same time. Then check
whether the network interface LED is operates normally.
Note
Examine the interface identification of the external lightning
arrester carefully, do not connect the external cable and
tieline to the equipment inversely.
Step 4
Fix the external lightning arrester and bind cables in an orderly
fashion.