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Optimized layout for A4 print.
USER_MAN_ENG_6116EVO
Installation
Installation requirements
Observe the following conditions for correct installation of the industrial PC and of the load receiver:
•
Flat, level support surface.
•
Stability and absence of vibrations.
•
Absence of aggressive dust and vapours.
•
Absence of draughts.
•
Make sure that the platform is levelled or that the load cells are evenly supported.
•
Moderate temperature and humidity (15°C - 30°C and 40% - 70%).
•
Do not install in an environment where there is a risk of explosion.
•
All transmitter connections must be made in accordance with applicable regulations in the area and environment of installation.
Observe the electrical precautions listed in the section “
Electrical precautions
”.
•
Ensure that it is correctly earthed, see the relevant section “
Earthing of the system
”.
•
Do not perform welding when the load cells have already been installed.
•
If necessary, use watertight sheaths and fittings to protect the load cell cables.
•
Any junction boxes must be watertight.
•
Anything not expressly described in this manual constitutes improper use of the equipment.
Electrical precautions
•
Use a regulated mains supply within ± 10% of the rated voltage.
•
The electrical protections
(fuses, etc.)
are the responsibility of the installer.
•
Observe the recommended minimum distances between cables of different categories
(see table on page 10)
.
•
The following cables must comply with the maximum permissible lengths
(see table on page 10)
, they must be shielded and must
be inserted alone in metal conduits or pipes:
- the load cell extension cables;
- the signal amplifier cables.
The input of the cell and amplifier cables into the PC case must be independent. The cables must be connected directly to the
transmitter terminal block.
•
Fit the “RC” filters on all devices that produce electrical noise.
•
Connections to load cells and any external device must be as short as possible.
•
The cable ends (connectors, leads, terminals, etc.) must be installed correctly; the cable shielding must be kept intact until close to
the connection point.
The sticker shown by the side is applied to the product to warn the user of the electrical hazard:
•
- RISK OF ELECTRIC SHOCK
•
- DO NOT DISASSEMBLE THE APPLIANCE
•
- COMPLETELY DISCONNECT THE POWER SUPPLY TO THE APPLIANCE BEFORE PERFORMING ANY MAINTENANCE.
