First contact
IS400 machine
. 15
Electric installation advice
This material is «class 1». The mains plug MUST always be connected to a neutral
socket and comply with the regulations in force in the country of installation. If you
do not have a plug of this type, have one installed by an approved electrician. Under
no circumstances should you depart from this instruction.
In order to avoid outside interference, the user is advised to carry out the following points.
• Plug the Gravograph machine into a mains line, avoiding having several machines on the same line (several plugs on the
same line or using a multi-plug).
Exception :
If other things are connected to the machine (such as a computer or an ISIS console
linked to an IS table), the machines should be connected to the same mains line.
• Avoid using the same line to supply inductive or capacitive machines as well as the Gravograph machine (motors,
electrosluices, chargers...).
• Avoid using a manual or automatic commutator on the same mains line as the Gravograph machine (relay, temporiser,
programmer, automatic circuit interrupter, automatic interrupter...).
• Check that machines surrounding your Gravograph machine are in conformity to the norms of radioelectric perturbation
emissions (consult the technical leaflet of each machine). If they are not in conformity, place them as far away as possible
from the Gravograph machine.
• Only use Gravograph accessories (Gravograph relay box, etc ...).
The machine must always be switched off before connecting or disconnecting a cable,
the cylinder attachment and the pen attachment (optional accessories) (label
).
