5 6
Special installation (Installation under the floor)
Beams
Beams
Do not install the horizontal beam at
the same time as the vertical beam.
Beams
Beams
Securing method: Basically, the unit is secured as indicated below. Keep open all areas other than the shaded parts.
The fixing method marked
cannot be used for the unit.
When the unit is fixed on a structure, select a structure of the proper thickness and height. Care
must also be taken regarding the number of fixing bolts to be used (see “3.4.1 Fixing on a structure”).
<Correct>
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Bad example of blocking exhaust
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Summary of Contents for PDA-4002
Page 5: ...5 Features ...
Page 21: ...21 Installation procedure ...
Page 57: ...57 Special installation Installation under the floor ...
Page 69: ...69 Mounting standard metal fixtures PDK 4001 ...
Page 75: ...75 Mounting standard metal fixtures PDK 4002 ...
Page 81: ...81 Mounting standard metal fixtures PDK 4004 ...
Page 131: ...131 Mounting standard metal fixtures Precautions for installing the optional speaker ...
Page 135: ...135 Before making adjustments ...