VeriFone 8000 manual Maintenance and Cleaning, Cleaning the Nurit

CHAPTER 4

Maintenance and Cleaning

The NURIT 8000 has no user-serviceable parts.

CAUTION • Opening or disassembling the terminal in any way automatically erase all secret encryption keys and will render the PIN pad inoperable.

•Opening the terminal will void any warranty and security certification. It may also result in irreversible damage to the unit’s electronic circuitry.

Cleaning the NURIT 8000

In order to maintain the NURIT 8000 in proper working condition:

•Keep the terminal dry and in the cleanest possible working and storage environment.

•Do not store the terminal in extremely hot or cold areas.

•Do not shake or drop the terminal.

Disconnect the device from the power supply and any peripherals before cleaning.

To clean the NURIT	• Gently wipe off dirt from the body of the terminal with a soft, damp, lint-free
8000	cloth. A very mild dishwashing detergent can be used to dampen the cloth.
	• If available, a low-pressured blower can be used to remove dirt accumulated
	around the keypad buttons.
	• Use a soft cloth, an eyeglass lens wiper, or a lens blower to remove dust and
	dirt from the LCD screen.

NURIT 8000 INSTALLATION GUIDE 31