Verifying that operational power is correct
The CS90 operates on AC power from the vessel’s mains supply. Before you apply AC power to any CS90 unit, you must verify that the voltage is correct.
Prerequisites
Before you can do this task, the following prerequisites must be met:
•  All CS90 hardware units have been installed according to the relevant instructions.
•  All system cables have been installed.
•  All operating power is available.
•  All relevant personnel (ships electrician) and tools (for example a voltmeter) are available.
Procedure
1 For each CS90 unit that operates on AC mains:
a If necessary, measure the voltage in the mains outlet.
b Make sure that the relevant CS90 unit can operate on the power provided.
2 Make sure that each circuit breaker on the power circuit can handle the load when the CS90 is turned on.
3 Make sure that the power rating of the uninterruptable power supply (UPS) or true sine wave inverter is capable of supplying enough power to the CS90.