Raymarine Combined Pathfinder Radar, RL80CRC PLUS Maintenance and Problem Solving, Routine Checks

Chapter 9: Maintenance and Problem Solving 9-1

Chapter 9: Maintenance and Problem Solving

This chapter provides information on routine maintenance and on possible causes of problems you may experience with your hsb2 series display unit.

9.1 Maintenance

WARNING:

The display unit contains high voltage. Adjustments require specialized service procedures and tools only available to qualified service technicians - there are no user serviceable parts or adjustments and the operator should not attempt to service the equipment. The operator should not remove the rear cover of the display.

Switch off the display unit before removing the power cord.

Routine Checks

The LCD display is a sealed unit. Maintenance procedures are therefore limited to the following periodic checks:

•Examine the cables for signs of damage, such as chafing, cuts or nicks.

•Check that the cable connectors are firmly attached.

Cleaning Instructions

Cleaning the Display

CAUTION:

Take care when cleaning the display. Avoid wiping the display screen with a dry cloth - this could scratch the screen coating.

Do not use acid, ammonia based or abrasive products.

•Ensure power is off, wipe the display clean with a damp cloth.

•If necessary, use IPA (iso-propyl alcohol) or a mild detergent solution to remove grease marks.

EMC Servicing and Safety Guidelines

•Raymarine equipment should be serviced only by authorized Raymarine service technicians. They will ensure that service procedures and replace- ment parts used will not affect performance. There are no user serviceable parts in any Raymarine product.

•Some products generate high voltages, so never handle the cables/connec- tors when power is being supplied to the equipment.

Maintenance