Burkert Type 8620 - Manual (Page 24)

mxCONTROL Type 8620
Page 24
7.3 Mechanical Installation
Direct sunlight will reduce the viewing contrast at the display – although it is harmless to the
display. Therefore find a suitable, protected location for the installation.
The „Type 8620 mxCONTROL“ is not designed for ambient temperatures below.0 °C.
If this cannot be avoided, the „Type 8620 mxCONTROL“ must be installed in a
thermostatically controlled cabinet
to maintain a normal ambient temperature.
In North America, the device must not be installed directly at building walls! In this case use
always appropriate backboards or switchboards/switching cabinets for mounting the device.
→ Open the cover (unlock it if a key is supplied) by pressing the snap lock with both thums.
For closing the cover press it down until a “click” is to be heard (and lock it with the key).
→ The „Type 8620 mxCONTROL“ is designed for wall mounting (exception: North America – see
information frame above). Figure 2 shows the preferred mounting position.
Drill 4 holes (according to
the used screws) according
to the dimension shown.
Mount the device with 4 ap-
propriate screws
(recommended screws:
M4.5 or M5,
screw head: ≤ 9.5 mm).
4 Mounting holes
Figure 3: Dimensions for mounting
→ Wall mounting with screws is made possible by 4 openings located in each corner of the
enclosure (see Figure 3). Access to these openings is obtained by opening the cover.
7.4 Electrical Connections
DANGER!
Danger from electrical voltage
Reaching into the system presents an acute risk of injury.
Make sure that no supply voltage is present on the device when working on it! Obey the applicable
accident prevention and ensure that all electrical connections comply with local and plant regulations!
Pay attention to correct design of the fuse and/or the line safety switch in the power supply
line.
For dimensioning and installation of disconnecting switch, fuses etc. necessarily refer to further
information below!
In North America , devices with UL certification have to be used for these purposes.