CAUTION
z
The degree of temperature rise varies depending on how the module is
mounted. The mounting intervals specified in the manual should be used as
a guide only. While a test run is conducted after completion of mounting,
measure the temperature near the module to check whether it is within the
specified range. If the measured temperature is beyond the specified range,
increase the mounting intervals or provide forced air cooling with a cooling fan.
z
Dust or other foreign matter might accumulate on the connector, resulting in
poor contact. Immediately after the module is unpacked, perform the
mounting and wiring procedures.
z
To prevent the module from being damaged, observe the following precautions
when you mount or demount the module:
•
Before mounting the module to the mount base connector, check that the
connector pins are properly aligned and not bent, broken, or soiled with dirt
or the like.
•
Ensure that the module is parallel to the mount base vertical surface as
shown below when mounting. If you connect a module to or disconnect it
from its connector while it is tilted, the connector pins may become damaged.
•
If the mount base is positioned overhead due to the employed enclosure
structure, use a stepladder or the like and mount the module squarely. If
you mount the module obliquely, the connector may become damaged.
[Bad example]
[Good example]
Module
Mount base
Summary of Contents for LQZ700
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Page 20: ...1 SPECIFICATIONS ...
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Page 40: ...5 MAINTENANCE ...