User Manual N11
General safety instructions
Industrial PC
3085-US-2.4
www.noax.com
Page 13 of 120
4.3
Devices with internal power supply
Applies to device types S15‐G2 and S19 as well as devices with the option
“Internal power supply”
D
Use only the mains cable that was supplied with devices with internal power supply
because only this cable used in conjunction with the safety catch can ensure se
cure locking of the plug connection.
D
The device should only be operated using a circuit secured in line with standards
with a protective earth conductor and a plug connection with a protective earth
contact.
D
Ensure that the mains cable is not damaged.
4.4
External power supply
D
The external power supply should not be opened for any reason.
It does not contain any serviceable components.
D
When attaching the external power supply, only use the supplied mounting frame,
or use the available mounting holes (do not attach to the cable).
D
The device should only be operated using a circuit secured in line with standards
with a protective earth conductor and a plug connection with a protective earth
contact.
D
Use the supplied power cord for the power supply as it complies with all of the
important safety regulations.
D
The Industrial PC should only be operated using the power supplies and connector
cables provided.
D
The external power supply should not be covered or installed in a housing so as to
avoid the risk of overheating.
D
The external power supply should only be operated outside of the Industrial PC
housing. Operation inside a connector cover is not permitted either.
4.5
External devices
D
External devices (e.g., scanner connected to a COM port, ext. monitor) should only
be connected to / disconnected from the Industrial PC
when it is switched off.
Otherwise, this could damage the Industrial PC electronics
or the external device
itself.
Wait at least five seconds after
switching off the
Industrial PC before connecting an
external device.
Exception: Hot plug devices connected to USB ports.
D
When connecting cables to the Industrial PC, make sure that there is no tensile
loading on the cables in question.
4.6
Cleaning information
See Chapter 13 on cleaning the Industrial PC.
