Toshiba Tosvert VF-S15 Instruction Manual page 24

(6) Removing the power terminal cover (VFS15-2055PM to 2150PM, VFS15-4055PL to 4150PL)
1)
1
Insert a screwdriver or other thin object into the
hole indicated with the
3)
While pressing on the screwdriver, slide the
terminal cover downward to remove it.
mark.
A-12
2)
Press in on the screwdriver.
● After wiring is complete, be sure to restore the
terminal cover to its original position.
E6581926