Compuprint 4247-X03 - Manual (Page 21)

Performing a power-receptacle safety-check
DANGER
<1-10> Hazardous voltages are present. Do not touch the pins or sockets of
the power receptacle.
For pluggable equipment, the socket-outlet shall be installed near the equipment
and shall be easily accessible.
“Portable power strip receptacles (temporary power taps)” on page xii, conforming
to all requirements, may be used.
A qualified electrician should perform all checks necessary to ensure safe
operation. These should include the following checks and any other required by
local regulations.
v Check the AC voltage at all associated power receptacles (see “4247 Model X03
nominal AC input power requirements”).
v Check the AC impedance to ground at all associated power receptacles.
Attention: If the voltages are not within the correct operating range, allow
correction before the equipment is plugged in and operated.
4247 Model X03 nominal AC input power requirements
Nominal Voltage Voltage Range Amps Phase / Hz
100–230 Vac 90–264 Vac 3.8–1.6 A Single phase /
50–60 Hz
Installing the Controller Board
The 4247 printer arrived with the Controller Board that you ordered.
You must install the Controller Board (received with the printer) into the proper
slot in the back of the printer before it can be used.
Handling the Controller Board
Attention: Do not remove the Controller Board from the protective package until
instructed to do so. Static electricity, though harmless to you, can damage sensitive
Controller Board components. Use the information in this section to avoid
damaging a Controller Board.
v Limit your movement. Your movement can create static electricity that, when
released to the Controller Board, can damage the electronic components on the
Controller Board. Sliding your foot across carpeting is an example of how you
create unwanted static electricity.
v Handle the Controller Board only by the edges and prevent others from making
direct contact with it.
v Before removing the Controller Board from the protective package, ground the
package to exposed metal at the back of the printer. This will release any static
Chapter 1. Getting started 5