EN • 11
TIPS
1. If the error lamp (2) immediately illuminates, the battery
is incorrectly connected. Unplug the charger, correct the
connections to the battery, and return to step 1.
2. If the lamp don’t illuminate, this may be because the battery
is so discharged it cannot support the unit. If so, fully
charge the battery.
3. If mains mains voltage is detected, the MUS 4.3
TEST&CHARGE automatically enters Charging Mode. Press
the MODE-button (3) for two seconds to switch back to
Testing Mode, as signified by an illumination sequence in
lamp 4–6.
4. Start Power Test
OK
(6) will illuminate at the start of the test, but may drop
down to
BAD
(4). Before discarding a battery, it’s worth
charging it using the charger’s Recond Mode and trying
the
START POWER
test again. Batteries failing this test in
warm weather will almost certainly fail completely when
temperatures drop.
EN
BATTERY SIZE (Ah)
TIME TO 80% CHARGED
2Ah
2h
8Ah
8h
20Ah
4h
60Ah
12h
110Ah
26h
READY TO USE
The table shows the estimated time for empty battery to 80%
charge
MODE
RECOND
CHECK THE RESULT LAMPS
If the result lamp
is lit:
BAD
FAIR
OK
BATTERY
BELOW
12.4V
12.4–12.6V
ABOVE
12.6V
START POWER
BELOW
9.6V
9.6–10.5V
ABOVE
10.5V
ALTERNATOR
BELOW
13.3V
13.3–14.0V
ABOVE
14.0V
20018888A MUS 4.3 Test&Charge, Manual, Print file.indd 11
2013-01-15 16:28:29
