Mechanical Installation - Hach SC4200c 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: 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.
This instrument is rated for an altitude of 2000 m (6562 ft) maximum. Use of this instrument at an
altitude higher than 2000 m can slightly increase the potential for the electrical insulation to break
down, which can result in an electric shock hazard. The manufacturer recommends that users with
concerns contact technical support.
• 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 mobiles is recommended for all installations.
• The optional sunroof or the optional UV protection screen with sunroof is recommended for all
outdoor installations.

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 9 for the necessary mounting hardware.
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