9. TROUBLESHOOTING
PROBLEM
Unit is not functioning.
Display scrolls:
LOW INPUT VOLTAGE.
Display scrolls:
HIGH LOAD.
10. BEFORE RETURNING FOR REPAIRS
If these solutions do not eliminate the problem, or for more information
about troubleshooting, contact customer service for assistance:
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.
11. REPLACEMENT PARTS
Battery...........................................................................................................5799000039Z
Power cord ........................................................................................................90026202Z
Fuse ..............................................................................................................3999002160Z
12. ACCESSORIES
Accessory cable (for use with an external battery) ............................................. 94500800
13. SPECIFICATIONS
AC (Converter)
Output voltage (nominal)................................................................................. 110-120VAC
Rated AC output power ..............................................................................................700W
Rated maximum AC surge power (10 milliseconds) ................................................1400W
AC output frequency ...................................................................................... 60 Hz ± 4 Hz
AC output waveform ...................................................................................Pure sine wave
Battery drain with no loads/outlets on .......................................................................< 0.5A
Operating storage temperature ............................................................32˚-104˚F (0˚-40˚C)
Low battery shutdown ...............................................................................................10.5V
DC (12V)
Internal battery type ....................................................................... Sealed lead-acid, AGM
Internal battery voltage (nominal) ...........................................................................12V DC
Internal battery capacity .......................................................................................55Ah (x1)
Maximum load current through 12V accessory port (continuous) ................................ 15A
DC accessory port circuit breaker rating (internal, auto reset)...................................... 15A
POSSIBLE CAUSE
Battery is discharged or
internal fuse is blown.
The battery is fully discharged. Recharge the battery.
The converter is drawing too
much power.
services@schumacherelectric.com
www.batterychargers.com
or call 1-800-621-5485
Monday-Friday 7:00
• 7 •
Recharge the battery, if
necessary. Check the fuse and
replace, if bad.
Reduce the amount of power
drawn from the unit.
to 5:00
CST
am
pm
SOLUTION