Wiring; Removing The Terminal Block (Tb) Covers - GE Fuji Electric AF-300 Mini Startup Manual

When mounting two or more drives
Horizontal layout is recommended when two or more drives are to be installed in the same enclosure or power
control board. As long as the ambient temperature is 40°C (104˚F) or lower, drives may be mounted side-by-side
without any clearance between them. If it is necessary to mount the drives vertically, install a partition plate or similar
divider between the drives so that any heat radiating from one drive will not affect the those above.
(3) Mounting direction
Secure the drive to the mounting base with four screws or bolts (M4) so that the AF-300 Mini logo faces outwards.
Tighten those screws or bolts perpendicular to the mounting base.
Do not mount the drive upside down or horizontally.
CAUTION
Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into the drive or from
accumulating on the heatsink.
This may result in a fire or accident.

2.3 Wiring

Follow the procedure below. (In the following description, the drive has already been installed.)

2.3.1 Removing the Terminal Block (TB) Covers

(1) Removing the control circuit terminal block (TB) cover
Insert your finger in the cutout (near "PULL") in the bottom of the control circuit TB cover, then pull the cover
towards you.
(2) Removing the main circuit terminal block (TB) cover
Hold both sides of the main circuit TB cover between thumb and forefinger and slide it towards you.
Figure 2.2 Removing the Terminal Block (TB) Covers
2-2