Riken Keiki GD-84D-EX Series, Operating Manual

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5. Usage Instructions 5-7 Shutting down
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5-7 Shutting down
To turn off the product, turn the power switch on the underside of the main unit OFF in detection mode.
WARNING

Shutting down the product may activate an alarm in the upstream (central) system.

Shut down the product only after setting enabling INHIBIT in the upstream (central) system.
Additionally, check the devices connected to the external output of this product and the external
contact output terminals to determine whether you should turn off the power to those devices.

If the alarm contacts are energized (optional), the contacts may respond/activate when the power
for this product is turned off.

If the detection target gas is highly adsorbent, allow plenty of fresh air to flow before turning the
power off.
Power switch