Kongsberg EM 2040C, Maintenance Manual

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General safety rules
The following safety precautions must be followed at all times during installation and
maintenance work.
1 You must always switch off all power before installation or maintenance work on
the EM 2040C 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.
General safety rules
The following safety precautions must be followed at all times during installation and
maintenance work.
WARNING
The EM 2040C operates on 230 VAC 50/60 Hz. This voltage is lethal! You must
never work alone on high-voltage equipment!
1 You must always switch off all power before installation or maintenance work on
the EM 2040C 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.
General safety rules