TL, FO
➤ Insert the key into the key switch.
➤ Turn the key to the required temperature.
✓ The compressor switches on and the refrigerated container starts to cool.
8.5
Operating the lead gel battery (DT-24)
!
WARNING!
• Only use the charger supplied to charge the lead gel battery.
• Always keep and use the charger indoors in a dry place.
• The socket for connecting the charger must be close by and easily
accessible.
!
CAUTION!
• Do not operate the device
– In salty, wet or damp environments
– In the vicinity of corrosive fumes
– In the vicinity of combustible materials
– In areas where there is a danger of explosions
Charging lead gel batteries
!
WARNING!
If batteries are overcharged they may catch fire. Only use the charger
supplied. Read and observe the assembly and operating manual of the
charger.
I
NOTE
Fully charge the lead gel batteries at least every two months. Overload-
ing the battery or storing it for too long without using it may cause per-
manent damage to the lead gel batteries.
➤ Connect the refrigerated container to an external power supply.
✓ The lead gel batteries are charged automatically via the charger.
➤ Replace the lead gel batteries after approx. 600 charging cycles (see chapter
"Replacing lead gel batteries" on page 24).
EN
Operating the refrigerated container
23