Citizen CT-E301 Manual De Usuario página 10

n Connect the printer to a ground.
l Electric leakage may cause an electric shock.
n Do not connect the printer's ground to any of the following:
* Gas piping
l A gas explosion could result.
* Telephone line ground
* Lightning rod
l If lightning strikes a large surge of current may cause fire or shock.
* Water pipes
l Plastic water pipes should not be used for grounding. (Those approved by
a Waterworks Department may be used.)
n Before connecting or disconnecting the grounding lead to or from the
printer, always unplug it from the electric outlet.
CAUTION
– 10 –