9
INSTALLATION
8 WIRING CONNECTIONS
• Use original ARAG harnesses only.
• Take care not to break, pull, tear or cut the cables.
• Use of unsuitable cables not provided by ARAG automatically voids the warranty.
• ARAG is not liable for any damage to the equipment, persons or animals caused by failure to observe the above instructions.
8.1 General precautions for a correct harness position
• Securing the cables:
- secure the harness so that it does not interfere with moving parts;
- route the harnesses so that they cannot be damaged or broken by machine movements or twisting.
• Routing the cables to protect against water infiltrations:
- the cable branches must ALWAYS be facing down.
• Fitting the cables to the connection points:
- Do not force the connectors by pushing too hard or bending them: the contacts may be damaged and system operation may be compromised.
Use ONLY the cables and accessories indicated in the catalog, having technical features suitable for the use to be made of them.
8.2 Power supply connection
WARNING:
TO AVOID SHORT CIRCUITS, DO NOT CONNECT THE POWER CABLES TO BATTERY BEFORE THE INSTALLATION IS COMPLETED.
BEFORE POWERING UP THE COMPUTER, MAKE SURE THE TRACTOR BATTERY VOLTAGE IS AS SPECIFIED (12 VDC).
The power source must be connected as indicated in Fig. 16:
IF ARC WELDING IS NEEDED, MAKE SURE THAT
THE DEVICE POWER SUPPLY IS DISCONNECTED; IF
NECESSARY DISCONNECT POWER CABLES.
Fig. 16
WIRE COLOR
(POWER CABLE)
CONNECTION
Red Positive
Black Negative
Connect the power cable directly to the battery using the suitable eyelets.
WARNING! DO NOT connect to key-operated switch (15/54).
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