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4.1 Installation guidelines

D A N G E R

Electrical shock hazard. Externally connected equipment must have an applicable country safety
standard assessment.

W A R N I N G

Explosion hazard. This manual is only for installation of the unit in a non-hazardous location. For
installation of the unit in hazardous locations, use only the instructions and approved control drawing
provided in the hazardous location installation manual.

N O T I C E

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.

N O T I C E

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 "[email protected]"
sends the setup email and "[email protected]" 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 controller door 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

Figure 3

and

Product components

on page 8 for the necessary mounting hardware.

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