Operating instructions

20
(black clamp to battery “–”). A reverse polarity connection
(positive to negative) may cause damage to the unit and/or
create a sparking/explosion hazard.
WARNING: Acid spills
Use a sealed, non-spillable battery for indoor use.
Common auto and marine batteries are not suitable
for indoor use unless their fumes are vented outdoors.
Common auto and marine batteries contain acid, which is
hazardous if spilled. Wear eye protection and protective
clothing when connecting the Duracell
®
Powerpack to an
external battery.
To connect the Duracell
®
Powerpack to an external
battery using the jump-start cables:
1. Ensure that the jump-start power switch is OFF.
2. Connect the red positive (+) clamp of the cables to the
red positive (+) terminal of the external battery.
3. Connect the black negative (–) clamp of the cables to
the black negative (–) terminal of the external battery
If the Red Jumpstart Connection LED illuminates and
the alarm sounds, then reverse polarity has been
detected. Correct polarity must be established before
proceeding.
Disconnect the jump-start clamps from the battery and redo
steps 2 and 3 in this procedure.
If no alarm sounds, and the Green Jumpstart Connection
LED is illuminated, then proceed to the next step.
Switch ON the jump-start power switch.
To disconnect the cables from an external battery
and from the Duracell
®
Powerpack:
1. Ensure that the jump-start power switch is OFF.
2. Remove the red positive (+) clamp, and then remove