Maintaining The Charger - Guest 2612A Mode D'emploi

Model 2612A operations manual
5. tRoUBlesHooting
Display
1. Red LED 1. One or more defective or damaged
stays on for cells.
more than 2. Charger has reduced its output
24 Hrs. voltage below the normal level due
to a DC overload or a DC short.
3. On-board DC systems are drawing
more current than the charger can
replace.
2. The red and 1. DC systems are drawing between
green LED's 2.5 – 8.5A.
stay on for 2. One or more defective or damaged
more than cells.
24 Hrs. 3. Extremely low AC voltage at the
battery charger
3. Green LED 1. Open DC output fuse.
stays on 2. Faulty or contaminated terminal
when the connections.
battery is 3. One or more defective or damaged
known to cells.
be low.
5. Neither of 1. No AC power available at the
the LED's charger
turn on 2. Component failure
when the
AC power is
applied.

6. MAintAining tHe CHARgeR

Periodically clean both battery terminals with baking soda and tighten all connections. No
other maintenance on the charger is required.
6
operating condition solution
1. Load test the battery and
replace if necessary.
2. Remove the source of the
overload or short.
Disconnect the charger's
black (NEGATIVE) terminal
from the battery. Reapply
AC power and the green
LED only should now light.
3. Turn off all DC equipment
while charging.
1. Turn off all DC equipment
while charging.
2. Load test the battery and
replace if necessary.
3. Apply a higher AC voltage
source or reduce the length
of the extension cord.
4. Check battery manufactur-
er's specs on battery
charging.
1. Replace DC output fuse
with a Bussmann (AGX-15)
2. Clean and tighten or repair
all terminal connections.
3. Load test the battery and
replace if necessary.
1. Connect AC power or reset
the AC breaker on the main
panel
2. Return charger to the Guest
Service Dept.