RKI Instruments GD-K71D - Manual (Page 9)

PT2E-1052
8
３−２−２．Unit detaching
After taking the cover out, procedure to detach the detector unit from the wall mounting
bracket is as follows.
１． Bring down the lever at the lower part of detector unit.
２． Remove the detector unit from the wall mounting bracket.
＊NOTE
Perform the things above opposite to assemble the unit.
When the wiring is arranged, detach the detector unit first.
When the detector unit is being taking out, take care not to drop it.
If it drops, there might be some damages on yourselves and the instrument.
CAUTION ！
Bring down this lever