4 How to Use
4-4. How to install
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SD-1DGH
CAUTION
Do not install the detector in a place where maintenance of the detector cannot be performed or
where handling the detector involves dangers.
Regular maintenance of the detector must be performed.
Do not install the detector in a place where the machinery must be stopped when maintenance is
performed in its inside, where parts of the machinery must be removed to perform maintenance, or
where the detector cannot be removed because tubes or racks prevent access to it. Do not install
the detector in a place where maintenance involves dangers, for example, near a high-voltage
cable.
4-4. How to install
<Installation Dimensions and Maintenance Space>
The following installation requirements must be met to install the detector.
•
Attach the detector on the wall and others using four M5 screws.
Alarm contact
Power
supply
Power
supply
Coil Load
External relay
(low voltage relay)
*SK1, SK2: Surge absorbing parts
SD-1DGH
