Operation Manual

Cleaning and maintenance M35 AC/DC, M40 AC/DC
14
7.5 Using the battery monitor (M35 AC/DC only)
A
NOTICE!
If you have connected your cooler to the 220–240 V AC mains
supply, switch the battery monitor off.
➤ Push the switch (fig. 4 2, page 4) on the operating panel to “ON” to
switch on the battery monitor.
✓ The red LED (fig. 4 1, page 4) on the operating panel displays the status
of the battery monitor:
➤ Push the switch (fig. 4 2, page 4) on the operating panel to “OFF” to
switch off the battery monitor.
8 Cleaning and maintenance
!
WARNING!
Always disconnect the device from the mains before you clean and
service it.
A
NOTICE! Risk of damage
z Never clean the cooler under running water or in dish water.
z Do not use abrasive cleaning agents or hard objects during
cleaning as these can damage the cooler.
➤ Occasionally clean the device interior and exterior with a damp cloth.
Operating display Operating mode
LED glows The switch-on voltage (13.1 V ± 0.2 V) is available and
the cooler is in operation.
LED flashes The switch-off voltage (11.7 V ± 0.2 V) has been reached
and the battery monitor has switched off the cooler.
_M35_M40_AC-DC.book Seite 14 Dienstag, 4. Januar 2011 11:48 11