Mechanical Installation - Hach SC4500 Manuel D'utilisation De Base

4.1 Installation guidelines
Electrical shock hazard. Externally connected equipment must have an applicable
country safety standard assessment.
Do not install the controller in an environment with a caustic atmosphere without a protective
enclosure. A caustic atmosphere will cause damage to electronic circuitry and components.
Do not install the controller outdoors in an environment that receives direct sunlight or UV radiation
or damage to the controller can occur. Install the optional UV protection screen with sunroof to
prevent damage from UV exposure when installed outdoors in direct sunlight.
Note: (Network and Claros version only) Make sure that your IT department has approval for the installation and
commissioning of the device. Administrator rights are not necessary. The email address "No-reply@hach.com"
sends the setup email and "donotreply@hach.com" sends the system notifications that are necessary for the
installation. Add the two email addresses to the safe senders list to make sure to receive mails from these senders.
Hach does not send a request to confirm that the sender is not a robot.
• Install the controller in a location where the power disconnect device for the controller is easily
operated.
• Attach the controller upright and level on a flat, vertical surface.
• As an alternative, attach the instrument to a panel, vertical pole or horizontal pole.
• Make sure that the device is in a location where there is sufficient clearance around it to make
connections and to do maintenance tasks.
• Make sure that there is a minimum of 16 cm (6.30 in.) of clearance for the enclosure doors to
open.
• Install the instrument in a location with minimum vibration.
• The optional holder for mobile phones is recommended for all installations.
• The optional sunroof or the optional UV protection screen with sunroof is recommended for all
outdoor installations.
• Give protection to computers or other connected equipment that may not have equivalent
environmental ratings based on the enclosure rating of the equipment.
• Obey specified ambient ratings on the internal side of panels for panel mount installations.
• Make sure that the maximum power rating is correct for the ambient temperature.

4.2 Mechanical installation

4.2.1 Attach the instrument to a wall
Attach the controller upright and level on a flat, vertical surface. Make sure that the wall mounting is
able to hold 4 times the weight of the equipment. Refer to the illustrated steps in
Product components on page 8 for the necessary mounting hardware.
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Figure 3 and
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