To verify that your charger has the FCS feature, simply connect the DC output to the battery
without plugging in the AC. The LED’s on the front of the charger will flash through the self-
diagnostic sequence if the unit has FCS.
8
.
Troubleshooting
TO BE ABLE TO USE THE TROUBLE SHOOTING GUIDE SAFELY AND EFFECTIVELY IT IS IMPORTANT
TO READ THIS GUIDE COMPLETELY BEFORE BEGINNING ANY TESTS.
!
CAUTION
- DO NOT DISASSEMBLE THE CHARGER. TAKE IT TO A QUALIFIED SERVICE TECHNICIAN
WHEN SERVICE OR REPAIR IS REQUIRED. Modifying this charger for use other than that for which it
was intended, repairs by persons not qualified or not using original equipment replacement parts
will void the manufacturer's warranty and liability. Incorrect assembly may result in a risk of
electric shock or fire. The following procedures are intended only to determine if a malfunction
may exist in the charger.
!
DANGER
- Hazard of Electric Shock! To reduce the risk of electric shock, always disconnect both
electrical cords, first from the AC outlet and then from the charger receptacle before attempting
any maintenance, cleaning, repairs or service to the charger.
!
WARNING
- Do not operate the charger if it is malfunctioning. Personal injury or property
damage could result.
Equipment Required:
Analog or digital multi-meter with alligator clip test leads
!
WARNING
- Use insulated test leads so your hands are never inside the charger with either AC
plugged in or DC plug connected to receptacle. Always unplug both AC and DC, then move alligator
clips to desired positions. Then plug in appropriate AC or DC connector as instructed in the
following checkout procedures.
