Xylem ProLab 1000 BENCH TOP pH METER - Manual (Page 17)

ProLab 1000 Commissioning
17 ba75576e04 01/2011
3 Commissioning
3.1 Scope of delivery
z ProLab 1000 laboratory meter
z Power pack
z 4 batteries 1.5 V Micro type AAA
z 1 electronic administrator key (as keyring pendant)
z 1 electronic key (as keyring pendant)
z Cover
z USB cable (Z875)
z CD-ROM with USB driver
z Operating manual
3.2 Power supply
The power pack supplies the meter with low voltage (9 V DC).
The batteries are only used to buffer the system time if the power
supply is interrupted.
CAUTION
The line voltage at the operating site must lie within the input
voltage range of the original power pack (see page 83).
CAUTION
Use original power packs only (see page 83).
1 Insert the plug into the socket of the meter.
2 Connect the original power pack to an easily accessible power
outlet.