Maintenance And Care - elv ALC 7000 Expert Bedienungsanleitung

10.2. Backup function following power failure
In the case of a power failure, an internal EEPROM ensures the current battery
and process data is retained. Therefore, it is possible to interrupt the charging
process by disconnecting the power plug or operating the power switch, for
example (do not press any keys), and move the unit together with the connected
batteries to another location. As long as the transport does not take longer than
a few hours, the self-discharge which occurs in the battery is negligible.
When the power is returned, the charging unit continues the charging or
discharging process automatically from the point of interruption. This means
there is no loss of time by having to begin the process from the start.
11. Displaying the Programmed Settings
All the programmed settings in respect of the individual charging channels can
be called into the display at any time, even during operation, by pressing the
„←" arrow key. The display indicates the battery type, set charge current and
nominal capacity. In order to display the nominal battery voltage and set discharge
current, press the „←" key again. Pressing the key again switches the display
back to the standard display mode.

12. Maintenance and Care

Only clean the unit when it has been disconnected from the mains power supply,
using a soft, dry linen cloth. In the case of heavy accumulations of dirt, dampen
the cloth a little. The unit must then be dried thoroughly using another cloth.
Never immerse the unit in water!
Never clean the unit using cleaning agents containing solvents!
Do not open the unit if it is defective. It contains no parts which can you can
repair or replace. The complete unit can be returned to our service center for
repair.
Never leave batteries connected to the unit for longer periods when it has been
switched off (more than 2 days). These could become damaged or leak. If this
should occur, never touch the leaking battery with bare hands; use rubber gloves,
for example. Never touch the chemicals with bare hands!
If naked parts of the skin do come into contact with them, wash the affected
parts with lots of running water. This also applies to chemicals coming into
contact with clothing.
35