Before Returning For Repairs; Specifications - Napa 90-650 Owner's Manual

PROBLEM
Short or no start cycle when
cranking engine.

15. BEFORE RETURNING FOR REPAIRS

For more information about troubleshooting, call:
Schumacher Electric Corporation Customer Service 1-800-621-5485
Return products under warranty to your local NAPA Auto Parts Store.

16. SPECIFICATIONS

Input ...................................................... 120V AC @ 60Hz, 10A max. continuous, 48A max. intermittent
Output ........................................................... 6/12V DC, 6A; 40A int. (60 sec. max on, 120 sec. min off)
POSSIBLE CAUSE
No power at receptacle.
AC cord and/or extension cord is
loose.
The clamps are not making a
good connection.
Failure to wait 3 minutes between
cranks.
The battery may be severely
discharged.
The battery is drawing more than
the engine start rate.
The charger may be overheated.
6/12V DC, 150/200A int. (5 sec. max. on, 180 sec. min. off)
• 9 •
SOLUTION
Check for open fuse or circuit breaker
supplying AC outlet.
Check power cord and extension cord
for loose fitting plug.
Check for poor connection at battery
and frame.
Wait 3 minutes of rest time before the
next crank.
On a severely discharged battery,
use the 40A Boost mode for few
minutes, to help assist in cranking.
Crank time varies with the amount of
current drawn. If cranking draws more
than the engine start rate, crank time
may be less than 5 seconds.
The thermal protector may have
tripped and needs a little longer to
reset. Make sure the charger vents
are not blocked. Wait and try again.