Service And Maintenance; Routine Equipment Checks; Product Cleaning; Cleaning The Display Case - Raymarine i70 Installation Instructions Manual

5.1 Service and maintenance

This product contains no user serviceable components. Please refer all maintenance and repair to
authorized Raymarine dealers. Unauthorized repair may affect your warranty.

5.2 Routine equipment checks

It is recommended that you perform the following routine checks, on a regular basis, to ensure the
correct and reliable operation of your equipment:
• Examine all cables for signs of damage or wear and tear.
• Check that all cables are securely connected.

5.3 Product cleaning

Best cleaning practices.
When cleaning products:
• Switch off power supply.
• Use a clean damp cloth to wipe clean.
• Do NOT use: abrasive, acidic, ammonia, solvent or other chemical based cleaning products.
• Do NOT use a jet wash.

5.4 Cleaning the display case

The display is a sealed unit and does not require regular cleaning. If it is necessary to clean the
display, follow this basic procedure:
1. Switch off the power to the display.
2. Wipe the case with a clean, lint-free cloth.
3. If necessary, use a mild detergent to remove grease marks.

5.5 Cleaning the display screen

A coating is applied to the display screen. This makes it water repellent, and prevents glare. To avoid
damaging this coating, follow this procedure:
1. Switch off the power to the display.
2. Rinse the screen with fresh water to remove all dirt particles and salt deposits.
3. Allow the screen to dry naturally.
4. If any smears remain, very gently wipe the screen with a clean microfibre cleaning cloth.

Transducer cleaning

You must clean your transducer regularly to remove organic growth. Organic growth can build up
quickly on the bottom face of your transducer; this can impact transducer performance in a matter
of weeks.
Important:
• When cleaning growth from an anti-fouled transducer, take care not to let paint dust and other
debris enter the water, as this can have an impact on aquatic life.
• Take care not to scratch the surface of the transducer as this can impact transducer performance.
• Do NOT use harsh cleaning solvents such as acetone as this will damage the transducer.
Follow the guidance below to clean growth from your transducer:
• use a soft cloth and a mild household cleaning detergent to clean mild growth build up.
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