Instruction Manual
4-8
IM 01R04B04-00E-E 8th edition March 01, 2011 -00
All Rights Reserved. Copyright © 2003, Rota Yokogawa
When wiring, please observe the following precautions.
- In order to prevent damage from condensation ensure isolation of the terminal box of the Coriolis owmeter.
- Conduit wiring is recommended. Please use wiring conduit thick steel or exible. In order to preventIn order to prevent
rainwater from owing or remain into the wiring pipe, please keep the watertight using a seal tape.
- Before opening the terminal box, be sure to turn off the power.
- Please fully tighten the terminal box cover.
- When removing the cover, please unlock the locking screw clockwise. (See gure below).
- After mounting the cover, please lock the cover by turning the locking screw counterclockwise. (See gure
below).
- For explosion proof wiring please see chapter 9.
WARNING
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