User's Manual

MAINTENANCE AND CLEANING
Additional Safety Information
34 VX 685/VX 690 INSTALLATION GUIDE
V
E
R
I
F
O
N
E
C
O
N
F
I
D
E
N
T
IA
L
R
E
V
I
S
I
O
N
A
.
3
Additional
Safety
Information
The following are additional information for your safety in using this device.
Power Adapter
Use only the power adapter that came with your device. Adapters for other
electronic devices may look similar, but they may affect your device’s performance
or damage it.
Potentially
Explosive
Environments
Do not use this device in any area with a potentially explosive atmosphere, and
obey all signs and instructions. Potentially explosive atmospheres include areas
where you would normally be advised to turn off your vehicle engine. Sparks in
such areas could cause an explosion or fire resulting in bodily injury or even
death.
Card Readers
Do not attempt to clean the card readers. Doing so can void any warranty. For
card reader service, contact your VeriFone distributor or service provider.
CAUTION
Never use thinner, trichloroethylene, or ketone-based solvents – they can
deteriorate plastic or rubber parts. Do not spray cleaners or other solutions
directly onto the keypad or display.