Raymarine CP450C, Installation Instructions Manual

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Chapter 1: Important information
Safety notices
Warning: Positive ground systems
Do not connect this unit to a system which has positive
grounding.
Warning: High voltage
This product contains high voltage. Adjustments
require specialized service procedures and tools only
available to qualified service technicians. There are no
user serviceable parts or adjustments. The operator
should never remove the cover or attempt to service
the product.
Warning: Transducer cables
Do not remove the transducer cable whilst the product
is powered on, doing so can cause sparks. If the
transducer cable is accidently removed whilst the
product is powered on, switch the product’s power off,
replace the cable and then switch the power back on.
Warning: Do not cut or splice
transducer cables
There is high voltage on the transducer cable. Splicing
could create a safety hazard.
Warning: Switch off power supply
Ensure the vessel’s power supply is switched OFF
before starting to install this product. Do NOT connect
or disconnect equipment with the power switched on,
unless instructed in this document.
Warning: Product installation and
operation
This product must be installed and operated in
accordance with the instructions provided. Failure to
do so could result in personal injury, damage to your
vessel and/or poor product performance.
Warning: Potential ignition source
This product is NOT approved for use in
hazardous/flammable atmospheres. Do NOT install in
a hazardous/flammable atmosphere (such as in an
engine room or near fuel tanks).
Warning: Product grounding
Before applying power to this product, ensure it has
been correctly grounded, in accordance with the
instructions in this guide.
Important information
7