Hach HQ40d Manuel D'utilisation De Base page 14

N O T I C E
Make sure that all meter connectors stay dry. Use a dry towel to remove liquid from
the connectors.
For battery replacement refer to
1. Pull the release tab on the battery cover and the remove the cover.
2. Remove the batteries.
3. Install 4 AA alkaline or 4 AA nickel metal hydride (NiMH) batteries.
Make sure that the batteries are installed in the correct polarity.
4. Replace the battery cover.
14 English
Figure 10.
Figure 10 Battery replacement
1 Batteries 2 Release tab
Troubleshooting
Refer to the following table for common problem messages or symptoms,
possible causes and corrective actions.
3 Battery cover