Eaton PV240 User Manual page 24

iv) Unfasten 4 M5 screws from the top cover of wring box as illustrated
below:
Figure 5.4.10: Remove the screws of DC/AC Wiring Box
Screwdriver
A M5 hexagon head screwdriver is required for the procedure.
v) Remove the top cover of disconnect box and then find the
highlighted location from the below figure and then insert 2 M4 size
screws:
Figure 5.4.11: Screwing Location for the Safety Screws
Eaton Corporation Page 24 Ver 1.1