Thermo Scientific NITON XL3t 500 User Manual page 131

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5. The green light indicates that the battery pack has finished
charging and is ready for use.
6. If there is a fully seated battery pack in the charger and only the
red light is on, there is a fault with the battery pack or charger.
Figure 2-3. Rear and Side views of Battery Pack showing key
Routine Maintenance Guidelines
Battery Pack and Battery Charger
Fully Charged Indicator Light
Power Indicator Light
NITON XL3 Analyzer User's Guide
Key Shoulder
2-3