2. INSTRUCTIONS FOR SAFE OPERATION
2.2 Intended use
The Vision 312 family products are programmable and robust visualization and operator interaction units,
to be used for parameter-setting and operation in vehicles and mobile machinery for construction, agricul-
tural, forestry, and municipal applications.
2.3 Improper use
• Opening and/or modifying the device is not permissible. Failure to comply may result in serious
damage to machinery and may seriously affect the safety of users, or reduce the lifetime or operability
of the device. Opening the device will result in the exclusion of any liability and warranty claims.
• Operation of the device in an environment that violates the specified range is not permissible.
• Use in explosive areas is not permissible.
• Any use of the product other than as described in section
is considered to be improper.
• TTControl is not liable for damages resulting from improper use.
ATTENTION!
The device must not be used for safety-critical tasks!
2.4 Checks to be done before commissioning the device
• Check the supply voltage before connecting the device.
• Check that the device connector and the cable harness are free of defects.
• Check the correct dimensioning of the wires in the cable harness.
• Always disconnect the power supply before conducting any maintenance or repair work to the ma-
chine where the device is mounted (for example, welding or maintenance of the battery system).
• Choose a mounting location for the device so that the operating temperature of the device does not
exceed the maximum allowed operating temperature.
• A protective fuse must be installed between the vehicle’s battery and the power supply input (BAT+)
of the device.
• The device is water-resistant according to IP6K5. Ingress protection is given only when all connectors
are plugged in, or the device has blind plugs installed.
• Refer to the MRD [2] for further guidelines and instructions.
2.5 Disposal
Disposal of the device must be performed in accordance with prevailing national environmental regula-
tions.
© TTControl GmbH 2020. All rights reserved.
Confidential and Proprietary Information
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Document Number:
D-156-G-02-001
