Installation Liquiline CM44P
20 Endress+Hauser
L
CAUTION
Impermissible collection of moisture in the device
Puts the safety of the user at risk!
‣
The device has IP20 shock protection. Never allow moisture to collect in the device.
‣
Comply with the specified ambient conditions,e.g. by installing the device in an
appropriate protective enclosure.
NOTICE
Incorrect mounting location in the cabinet, spacing regulations not observed
Possible malfunctions as a result of heat buildup and interference from neighboring
devices!
‣
Do not position the device directly above sources of heat. The temperature specification
must be observed.
‣
The components are designed for convection-based cooling. Avoid heat buildup. Ensure
openings are not covered, e.g. by cables.
‣
Observe the specified distances to other devices.
‣
Physically separate the device from frequency converters and high-voltage devices.
‣
Recommended installation direction: horizontal. The specified ambient conditions, and
particularly the ambient temperatures, only apply for horizontal installation.
‣
Vertical orientation is also possible. However, this requires additional fixing clips at the
place of installation to hold the device in position on the DIN rail.
‣
Recommended installation of power unit: to the left of the device.
The following minimum clearance specifications must be observed:
• Distances at the side in relation to other devices incl. power units and to the wall of the
cabinet:
at least 20 mm (0.79 inch)
• Distance above and below the device and depth distance (to control cabinet door or other
devices installed there):
at least 50 mm (1.97 inch)
min. 50 (1.97)
min. 20 (0.79)
min. 50 (1.97)
min. 20 (0.79)
min. 50 (1.97)
A0039736
11 Minimum clearance in mm (in)
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