Riken Keiki RS-400 Series, Operating Manual

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5 How to Adjust/Use Calorimeter 5-1. How to start the gas detector
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5
How to Adjust/Use
Calorimeter
5-1. How to start the gas detector
1) Check that the external wiring has been done properly.
2) Check that the power supply voltage is compliant with the specification.
Rating: 100 - 240 VAC ±10%, 50/60 Hz or 24 VDC ±10% (The setting can be changed to either the
AC or DC specifications.)
3) Check that the external tubing has been connected properly.
4) Check that no leak occurs from a tube between the measurement location and gas inlet.
5) Turn on the measuring part "OHC-800" to start up the calorimeter.
(The cover of OHC-800 cannot be opened/closed in an explosion-proof area. Therefore, the
calorimeter needs to be installed with the internal power turned on, and it is started by turning on the
main or external power switch.)
6) After turning on the power, wait until the 15-minute warm-up state is exited before use.