Troubleshooting; Before Returning For Repairs - Schumacher Electric XP750 Serie Manual Del Usuario

7. TROUBLESHOOTING

PROBLEM
The Instant Power won't
jump start my car.
The Instant Power won't
power my 12V device.
The battery in the Instant
Power won't hold a charge.
The compressor shuts off.

8. BEFORE RETURNING FOR REPAIRS

For REPAIR OR RETURN, contact Customer Service at 1-800-621-5485.
DO NOT SHIP UNIT until you receive a RETURN MERCHANDISE AUTHORIZATION
(RMA) number from Customer Service at Schumacher Electric Corporation.
9. SPECIFICATIONS
XP750C, XP750W
Internal battery type .....................................Sealed, maintenance-free, AGM, lead-acid
Nominal voltage ..................................................................................................12V DC
12V DC power output........................................................................................ 15A fuse
POSSIBLE CAUSE
Clamps are not making
a good connection to the
battery.
Connections are reversed.
The Instant Power's battery is
not charged.
The vehicle's battery is
defective.
The Instant Power is not
turned on.
The 12V device is not
turned on.
The Instant Power's battery is
not charged.
The 12V device draws more
than 15A or has a short
circuit.
The battery is bad (will not
accept a charge).
The compressor is
overheated.
If these solutions do not eliminate the problem,
or for more information about troubleshooting,
contact customer service for assistance:
services@schumacherelectric.com
www.batterychargers.com
or call 1-800-621-5485
Monday-Friday 7:00
Check for poor connection to
battery and frame. Make sure
connection points are clean.
Disconnect the Instant Power
and reverse the clamps.
Press the Battery Status button
on the front of the unit. The LEDs
will indicate the status of charge.
Have the battery checked.
Turn the Instant Power ON/OFF
switch to the ON position.
Turn on the 12V device.
Check the battery charge status
by pressing the Battery Status
button.
Disconnect the 12V device.
The internal breaker will
automatically reset after a
minute or two. Try the 12V
device again.
Have the battery checked.
Allow to cool for a few minutes,
then try again.
to 5:00 CST
am pm
• 6 •
REASON/SOLUTION