IM-P405-39 AB Issue 4
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4. Mechanical installation
Note: Read the 'Safety information' in Section 1 before installing the product.
The product must be installed in a suitable industrial control panel or fireproof enclosure
to provide impact and environmental protection. A minimum of IP54 (EN 60529) is
required. If installed in a harsh environment (conductive dust and / or wet conditions),
extra protection is required.
During installation or maintenance, the rear of the product must be protected from
environmental pollutants entering the product. Alternatively, the tasks can be performed
in a dry clean environment.
Caution 1: The product must only be installed in the vertical orientation.
Caution 2: Do not cover or obstruct the infrared beam between products.
Ensure that the display can be easily read by the operator.
Warning: The boiler control panel or enclosure doors must be kept closed at all
times unless installation or maintenance work is being carried out.
4.1 Environmental conditions
Install the product in an environment that minimises the effects of heat, vibration, shock and
electrical interference (see Section 1 - 'Safety information').
Do not install the product outdoors without additional weather protection.
Do not attempt to open the product - it is sealed and has no replaceable parts or
internal switches.
4.2 Installation on a DIN rail
The product is provided with a clip and a set of self-tapping screws to secure it to a 35 mm DIN
rail. On the rear of the enclosure, two sets of holes are provided to give two height positions.
The clip can be adjusted to give further positions. Locate the clip onto one set of holes and
secure it using the two screws provided. Ensure the spring clip is fully engaged with the rail.
Warning: Only use the screws provided with the product.
4.3 Installation on a chassis plate:
- Drill holes in chassis plate as shown in Figure 5.
- Fit unit to chassis plate and secure with 2 screws, nuts and washers, using the slots
provided at the top and bottom of the case.
Warning: Do not drill the product case or use self-tapping screws.
4.4 Installation in a panel cutout:
(Minimum panel thickness 1 mm if the bezel is used).
- The product has integral threaded inserts (M4 x 0.7) at the top and bottom of the front
panel.
- Two M4 x 25 mm screws are provided, together with fibre washers and a bezel.
Warning:
Do not use screws over 25 mm in length - danger of electric shock.
