Xylem handylab pH 12 - Manual (Page 14)

Commissioning handylab pH 12
14 ba75368e04 01/2011
Connecting the
plug-in power sup-
ply (option)
You can either operate the measuring instrument with batteries or with the
plug-in power supply. The plug-in power supply supplies the measuring in-
strument with low voltage (12 V DC). This saves the batteries.
Caution
The line voltage at the operating site must lie within the input voltage range
of the original plug-in power supply (see
section 1.4 T
ECHNICAL D ATA ).
Caution
Use original plug-in power supplies only (see
section 1.4 T
ECHNICAL D ATA ).
Note
You can also measure without the plug-in power supply.
1 Plug the jack (1) into the socket (2) of the measuring instru-
ment.
2 Connect the original SI Analytics plug-in power supply (3) to an
easily accessible mains socket.
Ref
2
1
3