Hach SL250 Manuel D'utilisation Simplifié page 8

4.3 Charge the battery
Fire hazard. Use only the external power supply that is specified for this instrument.
1. Connect the external power supply to an AC mains outlet socket.
2. Connect the external power supply to the power access port on the meter. Refer to
overview on page 5.
• The instrument can be operated while the battery charges.
• External power supply substitution is not permitted. Use only the external power supply
specified in the list of parts and accessories for the instrument. Refer to
accessories on page 22.
• Do not charge the battery for more than 24 hours.
4.4 Install the lanyard
Install the lanyard to safely hold the meter. Refer to
Figure 3 Lanyard installation (SL1000 shown)
8 English
W A R N I N G
Figure 3.
Product
Replacement parts and