Sierra 730 - Manual (Page 4)

Series 730 Instruction Manual
2 IM-73-E
Warnings and Cautions
Warning! All wiring procedures must be performed with the power Off.
Caution! All flow meter connections and fittings must have the same or higher pres-
sure rating as the main pipeline.
Caution! Do not connect power to the 4-20 mA terminals.
Caution! Before attempting any flow meter repair, verify that the line is de-pressurized.
Caution!
Always remove main power before disassembling any part of the flow meter.
Caution! Printed circuit boards are sensitive to electrostatic discharge. To avoid dam-
aging the board, follow these precautions to minimize the risk of damage:
• before handling the assembly, discharge your body by touching a grounded,
metal object
• handle all cards by their edges unless otherwise required
• when possible, use grounded electrostatic discharge wrist straps when handling
sensitive components