![background image](http://html.mh-extra.com/html/westfalia/98-51-01/98-51-01_instruction-manual_963727009.webp)
IX
Using
If the voltage of the battery falls under approx. 12.20 V
(Condition “WEAK”), the red LED switches off. In this
case recharge the battery immediately. If this is not
possible, have the battery checked by a professional.
Checking the Generator
Connect the battery tester to the battery (black to minus
and red to plus).
Start the engine and turn off the consumers (e.g.
headlights, radio).
Repeat the procedure and turn on several consumers
(e.g. headlights, radio).
The green LED (GOOD) must light up in both cases.
If the red LED (DEFECTIVE) lights up, the generator
might be defective.
If no LED lights up, the generator does not develop
enough output power. Check the connection of the
tester, respectively consult a professional.
Checking the Charging State of the Battery
Turn off the engine before performing this check.
Connect the battery tester to the battery as described
above and read the condition of the battery from the
LEDs.
Turn on several consumers (radio, headlights) for about
1 to 2 minutes.
Disconnect the battery tester and wait for 10 minutes.