Instruction manual

2. Preparation for Installation
61
(8) Spraying
When spraying pesticide or disinfectant in the room where the Switch is installed,
cover the Switch beforehand to prevent direct exposure to chemicals.
(9) Earthquake countermeasures
Earthquakes can cause Switches to shift, fall over, or fall out of windows, possibly
resulting in bodily injury or death. Take sufficient precautions to prevent the Switch
from shifting or falling over.
NOTE
The actual vibration affecting a Switch is different from the vibrations
at ground level and varies depending on the amplification factor
determined by the structure of the building and the floor level of the
room containing the Switch. Generally, the fifth floor and above of a
nine-story, medium-rise building experiences two to three times the
amount of shaking than that at ground level.
Examples of effects observed in past earthquakes:
z The position of a switch shifted from 10 to 30 cm.
z Racks fell over.
z Objects on higher furnishings in the room fell on a switch.