21.4. Replace the battery
Follow this procedure to replace the battery:
The analyser must be turned off.
➢ Remove the protective cover.
➢ Turn the analyser.
➢ Unscrew the battery cover with a cross-head screwdriver.
➢ Remove the battery cover.
➢ Disconnect the battery.
➢ Connect the new battery.
Do not pull the cable, unplug softly the connector.
Maintenance of the analyser 41