General safety rules
Safety is important. The safety precautions must be followed at all times during installation and maintenance work.
WARNING
The CS90 operates on 115 VAC and/or 230 VAC at 50/60 Hz. This voltage is lethal! You must never work alone on high-voltage equipment!
The hull unit is powered by a 3-phase high voltage.
This equipment must be serviced only by qualified personnel familiar with the construction and operation of the CS90, as well as the potential hazards involved. Failure to observe this precaution could result in bodily injury.
1 You must always switch off all power before installation or maintenance work on the CS90 system.
Use the main circuit breaker, and label the breaker with a warning sign that informs others that maintenance or installation work is in progress on the system.
2 For safety reasons, two persons must always be present during troubleshooting with power ON.
3 Read and understand the applicable first aid instructions related to electric shock.
4 Whenever maintenance is in progress, it is essential that a first aid kit is available, and that all personnel are familiar with the first aid instructions for electrical shock.
5 The various parts of the system may be heavy.
Make sure that the appropriate tools and certified lifting equipment are available. The personnel must be trained in relevant installation and maintenance work.