1–4
Introduction
Removable
Components
The SJ300 Series inverters are designed for long life and ease of service. Several components
are removable as shown below, aiding installation or parts replacement. Details on how and
when to remove these parts are in the referenced chapters.
Fan Unit
(See Chapter 6 for servicing)
Capacitor Bank for DC Link
(See Chapter 6 for servicing)
Digital Operator and Panel Filler Plate
(See Chapter 3 for instructions)
Auxiliary fan (on some models)
Control Signal Terminal Block
(See Chapter 4 for wiring)
Cable entry/exit plate
(See Chapter 2 for instructions)