wtw pH/Cond 340i Operating Manual page 14

Commissioning
Connecting the original
plug-in power supply
14
13 Confirm with <RUN/ENTER>.
The instrument switches to a measuring mode.
14 Switch the instrument off using <ON/OFF>.
You can either operate the measuring instrument with batteries or with
the plug-in power supply. The plug-in power supply supplies the mea-
unit suring instrument with low voltage (12 VDC). This saves the batteries.
Warning
The line voltage at the operating site must lie within the input voltage
range of the original plug-in power supply (see chapter 7 T
).
TA
Warning
Use original plug-in power supplies only (see
chapter 7 T
3
1 Plug the jack (1) into the socket (2) of the measuring instru-
ment.
2 Connect the original WTW plug-in power supply (3) to an easily
accessible mains socket.
).
ECHNICAL DATA
pH/Cond 340i
-
ECHNICAL DA
2
1