Eppendorf New Brunswick -86 °C Freezers Innova U360 - Manual (Page 34)

Innova® U360 -86 °C Freezers — Operating manual
34
Battery replacement
The 6.0 V Cyclon battery is mounted within the compressor housing, near the interface board,
located behind the left-hand base cover on the freezers.
To replace the battery:
1. Switch off the mains/power switch and disconnect the mains/power supply.
2. Remove the side cover and the screws that secure the battery to the housing panel.
3. Disconnect the battery terminals.
4. Install the new battery, fixing screws, and the side cover.
5. Reconnect the freezer to the mains/power supply and turn the mains/power switch on (I).
Fuses
Fuses must be replaced by a New Brunswick Scientific approved service engineer. Contact New
Brunswick Service.
NOTICE!
Risk of material damage
 Use only a replacement battery of the correct type and part number.
 The battery must be fitted so the terminals correspond to the polarity labels on the electrical
panel.
Hint!
Be certain, when reconnecting the battery, to respect the correct polarity (red is + positive and
black is – negative).
7
Maintenance