Product Safety Information - Vaisala HMW90 Serie Guide Rapide

Product Safety Information

2
When installing the transmitter, do not touch
exposed contacts on the component board.
When opening or closing the transmitter, avoid
damaging the transmitter electronics with the
two plastic supports on the bottom of the
mounting base.
Wire the transmitter according to the terminal
label on the mounting base. Terminal layout
depends on transmitter model, so do not mix
mounting bases from different transmitter
models.
If you connect more than one transmitter to a
single 24 VAC transformer, always connect the
phase (~) to the +Vs connector in each
transmitter.
The trimmers only turn 135 degrees each way,
less than half a rotation. Do not force the
trimmer past the stopping point.