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Chapter 5: Maintenance
This chapter includes regular cleaning and maintenance procedures. Follow all the recommendations in
this chapter in order to ensure long product lifecycle. This equipment is extremely rugged and does not
require a lot of maintenance. Remember that electrical equipment should be handled with care and used
accordingly to its specifications.
5.1 Cleaning the Display Screen
Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles. Do not
useacetone, ethyl alcohol, toluene, ethyl acid or methyl chloride to clear the panel. It may
permanently damage the display screen.
You can apply a small amount of non-ammonia; non-alcohol based glass cleaner onto a clean, soft,
lint-free cloth and wipe the screen.
Never spray or pour any liquid directly on the screen or case.
Do not use water or oil directly on the display screen. If droplets are allowed to drop on the screen,
permanent staining or discoloration may occur.
5.2 Cleaning the Casing
Use the following procedure to clean the equipment.
Caution/ Attention
Always turn off the device and disconnect other peripherals before cleaning and
maintenance procedures.
Before Cleaning:
• Make sure the device is turned off.
• Disconnect the power cable from any AC outlet.
When Cleaning:
• Wipe dust off the outside casing with a cloth slightly moistened with water or mild ammoniabased
cleaning solution. Do not use this cloth on a display screen!
• Do not use an abrasive cleaner or high-pressure washer on the screen.
• Do not rub the unit with a dry cloth. This action can result in a static charge being built up and cause a
spark. Always use damp cloth while cleaning the unit.
Warning!/ Avertissement!
POTENTIAL ELECTROSTATIC CHARGE HAZARD
