BatteryMINDer DS24041-AA-S5 Operator Instructions Manual - page 5
P/N 752-648 Rev. 20121017 IR
Page
5 of 12
Quick-Start Summary Operating Instructions
1) Install Model BM-AIK1 Airframe Interface Kit
Provide the kit to your FAA licensed aircraft mechanic for installation and return-to-
service airframe maintenance log entry as a minor alteration. An FAA Form 337 is
NOT required.
2) Attach GPU line cord and connect to AC power receptacle. A heavy-duty extension cord may be
used, the shorter the better.
3) Attach charger output cable to twist-on receptacle on GPU.
4) Verify Power Switch is OFF.
5) Connect output cable to mating plug installed on aircraft.
Verify Battery Condition indicator lights
GREEN
.
If indicator does not light, battery is dead, and must be serviced in accordance with the
battery manufacturer’s instructions. NOTE: BatteryMINDer will NOT recharge a dead
battery.
If indicator lights
YELLOW
, battery is weak and/or badly sulfated. Charging and de-
sulfation may be attempted, but battery may not be recoverable.
6) Turn on BatteryMINDer by moving power switch to CHARGER position.
Verify Power-Status indicator lights
GREEN
within 30 seconds. The charger will begin by
checking the battery voltage and ability to charge. If indicator lights
RED
, disconnect
BatteryMINDer from aircraft battery. Check for short circuit or reverse battery polarity.
Resolve problem before continuing.
Verify Charge-Float indicator lights
GREEN
. If indicator is not illuminated, charger is not
engaged. If charger is
FLASHING GREEN
, then battery is fully charged and charger has
automatically entered its maintenance or float mode. Battery will be maintained at its
optimum state of charge and full-time conditioning desulfation will occur in this mode.
7) Leave charger connected continuously when aircraft is in hangar storage to maintain optimum
charge and desulfate to recover lost battery capacity and lengthen battery life. BatteryMINDer
will not overcharge or damage battery.
The BatteryMINDer features “Plug-N-Run” design. If AC power to charger is
interrupted, once restored the BatteryMINDer will automatically resume its normal
charging cycle without any user input or adjustment.
Note: Do not expect to completely eliminate sulfate in a few days. Long established
sulfate will require several weeks or longer to be fully dissolved. Be patient and you
will be rewarded with a “sulfate-free” battery.
8) Before next flight, turn off the GPU/Charger and disconnect the BatteryMINDer output
cable from the aircraft. Store the GPU and all cords, accessories, extension cords, etc.
where they will not interfere with aircraft preflight inspection or operations.