Rev AA Safety Conventions Used in the Manual 1-3
Videojet DataFlex 6420 Operator Manual
PERSONAL INJURY. Keep your hands and clothing clear of the
printer while it is on.
PERSONAL INJURY. To ensure that the connecting cables and pipes
do not become a trip hazard or become entangled in any machinery,
all the connecting cables and pipes must be secured safely during
installation.
ELECTRICAL HAZARD. Voltages used to connect the printer to
other equipment must not be greater than 50 V dc or peak ac.
ELECTRICAL HAZARD. Always wear a properly grounded wrist-
ground strap when handling printed circuit boards. Failure to do so
can result in damage to the board components due to static
electricity.
PERSONAL INJURY. There are sections of the control board that are
permanently powered via the on-board lithium battery.
Therefore it is essential that the board should never be placed on, or
stored in any conductive surface (including conductive, plastic bags
etc.) as this would flatten the battery and/or potentially result in
battery overheating.
The battery is not to be replaced by the operator.