Technical data

Repair Guide 6
N1911A/1912A P-Series Power Meters Service Guide 85
• Remove the top clamshell (Figure 6-3):
Disconnect the mains power connector
from the top clamshell. Disconnect the
ribbon cable from the main board.
Disconnect both earth spade connectors
from the top clamshell. Remove top
clamshell.
Figure 6-3
• Remove the PSU safety cover (Figure 6-4):
Use the T10 Torx screwdriver bit to remove
the 4 screws attaching the PSU safety cover
to the top clamshell. Lift and remove the
safety cover.
• Remove the PSU cable guide (Figure 6-4:
Use the T10 Torx screwdriver bit to remove
the screw attaching the cable guide to the
top clamshell. Lift and remove cable guide.
Figure 6-4
Instructions Visual