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Warning, Grounding – RKI Instruments RM-5000 Series Indicator/Alarm Unit User Manual

Page 26

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4 How to Use

4-5. How to wire

RM-5000

- 26 -

WARNING

Before turning on the indicator/alarm unit, never fail to connect it to a grounding terminal.
For stable operation of the indicator/alarm unit and safety, it must be connected to a grounding
terminal. Do not connect the grounding wire to a gas pipe. The grounding must be made as D type
grounding (below 100 Ω of grounding resistance).

Connect the indicator/alarm unit to your grounding terminal.
















































Grounding

terminal

Terminal plate