Harbor Freight Tools 94088 - Manual (Page 8)

SKU 94088 For technical questions, please call 1-800-444-3353. Page 8
7. Connect the negative (black) Cable Clamp to the negative terminal of the battery.
8. Plug the Power Cord into the electrical outlet.
9. The LEDs on the charging table on the left side of the front panel will indicate the voltage
and charge status of the battery.
Note: If the unit emits a buzzing sound, the cables are connected to the wrong terminals
of the battery. If this happens, immediately switch off the charger, unplug it, and switch
the connections.
10. When the battery is fully charged, the Battery Charger will automatically shut down, and
the green LED will remain lit.
Optionally, only with the battery removed from the vehicle, the Battery Charger can
be left on while connected to the battery. When the battery becomes weak, the Battery
Charger will automatically turn on. When the battery is once again charged, the Battery
Charger will automatically shut off. It will, however, keep sensing the charge of the battery.
Note: Do not leave Battery Charger on for long duration without checking the distilled
water level of the battery; do not allow distilled water to boil off. Note: Do not leave a
charging battery unattended.
11. When finished charging the battery, unplug the Power Cord from the electrical outlet.
12. Disconnect the Cable Clamps from the battery.
MAINTENANCE INSTRUCTIONS
Make sure the Power Switch of the Battery Charger is in its “OFF” position
and that the unit is unplugged from its electrical outlet before performing any inspection,
maintenance, or cleaning procedures.
1. Before each use, inspect the general condition of the Battery Charger. Check for loose
screws, misalignment or binding of moving parts, cracked or broken parts, damaged
electrical wiring, and any other condition that may affect its safe operation. If abnormal
noise or vibration occurs, have the problem corrected before further use. Do not use
damaged equipment.
2. Periodically recheck all nuts, bolts, and screws for tightness.
3. After each use wipe down the Cable Clamps and apply a light grease.
4. Store in a clean and dry location.
5. FUSE REPLACEMENT: If, for no apparent reason, the charger power LED does not
illuminate, the fuse should be checked. Use needle nose pliers to gently remove the
fuse. Check the fuse and, if needed, replace it only with another 15 amp fuse of the same
type.
6. REPLACEMENT PARTS ARE NOT AVAILABLE FOR THIS ITEM.