Operating Instructions
4
01375E
DANGER: TO REDUCE RISK OF ELECTRIC
SHOCK, ALWAYS DISCONNECT THE AC
SUPPLY CORD FROM ITS OUTLET AND THE DC
OUTPUT CORD FROM THE BATTERY BEFORE
ATTEMPTING ANY MAINTENANCE (CHANGING
FUSES, ETC.) OR CLEANING OF THE BATTERY
OR BATTERY CHARGER.
2.
New batteries should be given a full charge
before their first use because it is difficult to
know how long batteries have been stored.
3.
Limit use of new batteries for first five cycles.
New batteries are not capable of their rated
output until they have been discharged a
number of times.
4.
Do not excessively discharge batteries.
Excessive discharge can cause polarity reversal
of individual cells, resulting in complete failure
shortly thereafter. Limited use of new batteries
will minimize the chance of cell reversal.
5.
CHECK THE LEVEL OF THE ELECTROLYTE
IN CONVENTIONAL LIQUID ELECTROLYTE
LEAD-ACID BATTERIES MONTHLY.
MAINTAIN THE PROPER ELECTROLYTE
LEVEL BY ADDING DISTILLED OR PURIFIED
WATER WHEN NECESSARY. Electrolyte
levels lower during discharge and rise during
charge. Therefore, it is mandatory that water be
added to cells ONLY when they are fully
charged; do not overfill. Old batteries require
more frequent additions of water than new
batteries.
6.
Keep tops of batteries clean and dry to prevent
excessive self-discharge. Keep battery terminals
reasonably tight.
TROUBLESHOOTING GUIDE
For safe and efficient troubleshooting, read this
guide completely before beginning any tests.
CAUTION: DO NOT OPERATE THE
CHARGER IF IT IS DAMAGED OR APPEARS TO
BE MALFUNCTIONING. PERSONAL INJURY OR
DAMAGE TO THE CHARGER OR BATTERIES
MAY RESULT. DO NOT DISASSEMBLE THE
CHARGER. TAKE IT TO A QUALIFIED SERVICE
AGENT WHEN SERVICE OR REPAIR IS
REQUIRED. INCORRECT REASSEMBLY MAY
RESULT IN A RISK OF ELECTRIC SHOCK OR
FIRE.
To determine if a charger malfunction exists,
eliminate the problems not associated with the
charger in the sections below. If the problem cannot
be resolved, contact a qualified service center.
1.
CHARGER DOES NOT TURN ON
a.
Battery is not connected to charger.
b.
Charger is not plugged into a live AC outlet.
WARNING: IF THE AC OR DC PLUG OR
RECEPTACLE IS BROKEN, TWISTED, BENT OR
LOOSE AND DOES NOT MAKE GOOD
ELECTRICAL CONTACT, HAVE IT REPLACED
BY QUALIFIED SERVICE PERSONNEL
IMMEDIATELY. DO NOT USE THIS CHARGER IN
THIS CONDITION AS FIRE OR PERSONAL
INJURY CAN RESULT.
c.
DC fuses blown.
2.
CHARGER REMAINS AT HIGH RATE
a.
The charger is connected to a battery pack
with a system voltage lower than specified.
b.
Battery amp-hour capacity is greater than
specified for charger.
c.
One or more of the batteries in the battery
pack has reversed polarity.
3.
CHARGER TURNS OFF EARLY
a.
The DC cord was accidentally disconnected
from the battery during charge.
b.
The battery has been allowed to sulfate.
Charge the battery at least once every three
days when the equipment is lightly utilized.
Once sulfation is allowed to take place it
may be partially reduced by returning,
temporarily, to daily charging.
c.
AC circuit is not live (power outage or circuit
breaker blown).
4.
CHARGER DOES NOT TURNOFF
a.
The charger is connected to a battery with
an amp-hour capacity greater than specified.
b.
The charger is connected to a battery pack
with a system voltage higher or lower than
specified.
c.
New batteries (5 cycles or less), cold
batteries, or overdischarged batteries may
require an extended charge time to achieve
full charge.
5.
CHARGER FUSE BLOWS (OR CIRCUIT
BREAKER)
a.
DC fuse blows from improper polarity from
charger to battery.
6.
BUILDING AC LINE CIRCUIT BREAKER OR
FUSE BLOWS
a.
A "weak" fuse or circuit breaker is protecting
the circuit. Connect the charger to another
outlet on a different circuit If the charger
operates properly, have a qualified
