5.9
Using the "Speed" Mode
The function of the "Speed" mode consists of keeping pressure drops at a mini-
mum and to raise the actual pressure more quickly than in the original mode to
the level of the nominal pressure in case of leaks or strong suction (e.g. when
opening the shaver).
The "Speed" mode is activated at the factory and can be deactivated in the user
menu if so desired (see chapter 7 "User Menu"). The display depicts S (Fig. 5-1 "De-
vice Front", (21)) if "Speed" mode is activated.
5.10
Charging the Battery
The battery pack is automatically charged when connecting the device to the
mains power supply. While the device is in charge mode, the function display de-
picts Charging and "ascending" bars are displayed in the battery symbol.
A fully charged battery pack is indicated on the function display with Full Charge
and a battery symbol with 5 bars. The device switches off automatically 5 min-
utes after the battery has been completely recharged.
A fully charged battery yields an operating duration of up to 6 hours (average
time). The actual time depends on the number of battery loading cycles as well
as the energy consumption.
If the device is connected to the mains power supply and switched on, the func-
tion display depicts Charging for 5 seconds. The bars of the battery symbol are
"ascending" until the battery is fully charged. Full charge is then depicted for 5
seconds. The battery symbol has 5 bars.
Only 60 minutes of battery time remaining
If the battery charge has dropped to only 60 minutes remaining during battery
operation:
• an acoustic warning signal is emitted,
• the display depicts Low battery for 5 seconds,
• the battery symbol flashes continuously.
Only 20-30 min. of battery time remaining
If the battery charge has dropped to only 20 to 30 minutes remaining during bat-
tery operation:
• Plug in pump flashes on the function display,
• the "empty" battery symbol flashes,
• an acoustic warning signal is emitted every 30 seconds.
Connect immediately the pump with the mains power supply.
Operating the Device
Device connected with mains power -> dis-
abled
Charging
Charging
Device connected with mains power -> en-
abled
Battery operation -> device is switched on
EN
21