Optional equipment/accessories
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DLT-V83 Operating Instructions V2.00
16.1.2.
Charging the integrated UPS correctly
To charge the battery packs of the integrated UPS:
Connect the properly installed DLT-V83 to the main supply voltage.
NOTICE
: The cable cover of the DLT-V83 must be screwed together properly; the device must be
fully closed.
Charging time: 2.5 hours (fully recharge a completely discharged battery).
Do not remove the battery packs from the cable cover; do not charge with external chargers.
Do not connect damaged cable covers with battery packs to the DLT-V83; do not charge.
Battery packs become warm while charging; this is normal. However, if they become excessively
hot, immediately disconnect the DLT-V83 from the power source.
Do not continue to use the DLT-V83 if you notice an unusual level of heat or an unusual smell
during charging.
Provide for sufficient ventilation of the DLT-V83 when charging the battery packs.
16.1.3.
No repair/replacement of the battery packs
If the battery packs are faulty, the entire cable cover, including the integrated battery packs, must be
replaced.
16.2.
Screen-Defroster (optional)
Some DLT-V83 device models are available optionally with a Screen-Defroster.
Functional description
As soon as the internal temperature of the DLT-V83 device falls below 0 °C, the Screen-Defroster is
automatically activated and heats the front of the device.
The front of the device thus thaws more quickly when leaving cold stores, for example.
In terms of the ambient temperature, this means:
−
The Screen-Defroster is typically activated at an ambient temperature of -5 to -15 °C.
This depends on how quickly the ambient temperature changes or how quickly the DLT-V83 cools.
−
The Screen-Defroster is typically deactivated again when the ambient temperature rises up to +5 to
+15 °C.
The Screen-Defroster has a heat output of approx. 20 watts.
NOTICE: Property damage
When using DLT-V83 devices with a Screen-Defroster and UPS:
Do not park or store vehicles on which DLT-V83 devices with a Screen-Defroster and an
integrated UPS are installed in areas with ambient temperatures below 0 °C.
If vehicles on which DLT-V83 devices with a Screen-Defroster and an integrated UPS are
installed are parked or stored for a significant length of time, disconnect the DLT-V83 from
the vehicle battery.