Prerequisites
|
• |
The CS90 is turned off. |
|
• |
The circuit breaker for the 3-phase AC power is disengaged. |
|
• |
All cable connections are made. |
You must be equipped with a standard set of tools. This tool set must comprise the normal tools for electronic and electromechanical tasks. This includes different screwdriver types, pliers, spanners, a cable stripper, a soldering iron, etc. Each tool must be provided in various sizes. We recommend that all tools are demagnetized to protect your equipment. The following specific instrument is required for this task:
Context
Terminal block E301 is located at the bottom of the Motor Control Unit. The three AC mains power cables, as well as ground, are connected from the ship’s circuit breakers to E301.
WARNINGHigh voltages are used. This equipment must be serviced only by qualified personnel familiar with high-voltage equipment and the potential hazards
involved. Failure to observe this precaution could result in bodily injury.