SKU 94088 For technical questions, please call 1-800-444-3353.
Page 7
ASSEMBLY INSTRUCTIONS
1.
When unpacking, check to make sure that the product is intact and undamaged. If any
parts are missing or broken, please call Harbor Freight Tools at the number on the cover
of this manual as soon as possible.
2.
This product comes preassembled. No additional assembly is necessary.
OPERATING INSTRUCTIONS
Warning: Do not overcharge maintenance-
free batteries. Do not try to start the engine
with the Battery Charger connected to the
battery.
1.
FOLLOW ALL CONNECTION
PRECAUTIONS AS OUTLINED ON
PAGES 4 & 5 OF THIS MANUAL. Place
the Battery Charger and battery in a well-
ventilated area.
2.
Determine the voltage of the battery from
the battery labels. This device is intended
for use on 12 Volt batteries only
3.
Push the Charge Rate Switch to the
desired amperage.
4.
If charging a battery while in a vehicle,
leave the hood open and do not leave
the charger unattended. Separate the
charger and battery as much as
possible.
5.
If the battery is not a maintenance-free
type battery, unscrew the cell caps and
fill each cell to the full indicator with
distilled water. Replace caps.
6.
With the Battery Charger unplugged,
connect the positive (red) Cable Clamp
to the positive terminal of the battery.
If charging a battery mounted in a
vehicle, first remove the vehicle’s red
cable from the battery; otherwise damage
may occur to the vehicle’s electrical
system. If in doubt, refer to the vehicle’s
service manual.
Front Panel
Cable Connections
(Red)
Positive
Connection
(Black)
Negative
Connection
Note: Attach cables to
battery before plug-
ging charger in.
