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N o t e : The LCD displays CHECK CLAMP CONNECTION TO THE BAT T E RYwhen the unit is plugged in and there is no battery
connected to the charger or the clamps are not connected properly.
If a problem with the battery is detected at any time in the course of the charging or alternator check process, the LCD
will display a Fault Condition message and the Status LED will light red. Refer to the "Troubleshooting" section of this
Instruction Manual and take the appropriate action.
SMART CHARGE
1 . Set up the unit as described in the "Setting Up the Unit" section, selecting the Smart Charge function before connecting the
clamps to the battery.
2 . When the unit is done analyzing the battery, it will begin the recharging process. The LCD will then display the battery
voltage (for example: CHARGING / 12.5 VOLTS). As the battery charges, the arrow on the Charging Gauge will move
indicating the current percent of charge in the battery, from the red zone (0-25% charged) toward the green zone (90-100%
charged).
3 . When the unit is fully charged, the LCD displays BAT T E RY IS FULLY CHARGED. The status LED will light green.
4 . Disconnect first the AC cord, then the clamps to shut the unit off. Observe the "Important Safety Instructions" at the front of
this manual when disconnecting.
ALTERNATOR CHECK
Part 1 — No Load ( Turn OFF all vehicle's accessories): The battery must be fully charged before testing the alternator. Run the
engine long enough to achieve normal idle speed and verify there is a no-load voltage.
1 . Set up the unit as described in the "Setting Up the Unit" section, selecting the Alternator Check function before connecting
the clamps to the battery. ANALYZING ALT E R N ATOR will display on the LCD.
3 . Once the unit has finished checking, the LCD will display either ALT E R N ATOR GOOD (the status LED will light green) or
A LT E R N ATOR BAD OR ENGINE NOT RUNNING (the status LED will light red).
—
Part 2
Under Load (Accessories ON): Next, load the alternator by turning on as many accessories as possible (except for A/C
and DEFROST) and repeat the above four steps.
After completing both alternator checks, disconnect the AC cord and clamps, observing the "Important Safety Instructions" at
the front of this manual.
If the first alternator check indicates a good alternator and the second indicates the alternator is not good, the problem could
stem from: loose fan belts, an intermittent diode failure or possibly bad connections between the battery and alternator and/or
ground.
A LT E R N AT O R BAD OR ENGINE NOT RUNNING may display because someone has added a number of accessory loads on the
charging system, thereby increasing current demand from the alternator. MAKE SURE THAT THE ALT E R N ATOR IS RATED TO
S U P P O RT THE APPLICAT I O N .
Note: This check may not be accurate for every make, manufacturer and model of vehicle.
Check only 12 volt systems.
ENGINE START
1 . Set up the unit as described in the "Setting Up the Unit" section, selecting the Engine Start function before connecting the
clamps to the battery.
2 . The LCD will show a 90-second count down (90 SEC COUNTDOWN), then READY T O JUMP STA RT ENGINE will display.
3. Crank the engine using manufacturer's guidelines, typically in 3 to 5 second bursts. The LCD displays STA RT I N G .
4. Disconnect the AC cord and clamps, observing the "Important Safety Instructions" at the front of this manual.
I M P O RT A N T: IF A SECOND ATTEMPT AT STA RTING THE ENGINE IS NEEDED:
The high current Engine Start function requires a resting/cooling period between tries. The charger will not allow operation in
Engine Start mode for 5 minutes. The LCD will display "COOLING DOWN, WAIT 5:00 MINUTES" during this time. After 5
minutes, repeat the above procedure.
TROUBLESHOOTING
General
The unit will turn on automatically after being properly connected to the battery. If it does not come on, either it is not connected
properly to the terminals or the voltage of the battery to be serviced is too low (below 3 volts).
Smart Charge Fault Condition Messages
If there is a problem with the connections or battery, the LCD will display the appropriate fault condition message, as follows:
Fault Message
E x p l a n a t i o n / R e c o m m e n d a t i o n
CHECK CLAMP CONNECTION TO THE
When this message appears, the most common cause is poor connection to
B AT T E RY
b a t t e ry.
• O b s e rving the "Important Safety Instructions" at the front of this manual,
disconnect AC cord and clamps, clean battery terminal and reconnect.
• If the situation persists, we recommend taking your battery to a certified
automotive service center for evaluation.
6
Fault Message
E x p l a n a t i o n / R e c o m m e n d a t i o n
REVERSE CLAMPS ON BAT T E RY
The connections to the battery 's positive and negative terminals are incorrect.
(Status LED lights red and continuous
O b s e rvi n g the "Important Safety Instructions" at the front of this manual,
warning tone sounds)
disconnect AC cord and clamps and reconnect to battery with correct polarity.
R E P L A C E O R S E R V I C E B AT T E RY
The battery being charged either has an internal open or shorted cell or is highly
sulfated and cannot accept normal charge current. We recommend taking your
b a t t e ry to a certified automotive service center for evaluation
C O O L D O W N C Y C L E
The ventilation grill that prevents the air from flowing in and out of the charger
(Status LED lights red)
may be blocked.
• O b s e rving the "Important Safety Instructions" at the front of this manual,
disconnect AC cord and clamps, allow the unit to cool for 30 minutes and
r e c o n n e c t .
• Make sure there is ample ventilation before resuming operation.
O V E RTIME CONDITION
The charging cycle has exceeded 18 hours. This may occur under the following
c o n d i t i o n s :
• Battery (or batteries, in the case of a battery bank) being charged has/have a
capacity over 450 Ah.
Disconnect charger from AC outlet and reconnect to start a another 18-hour
cycle. Repeat as necessary according to capacity.
• If the battery capacity is £ 450 Ah and this fault message appears, the battery
being charged is possibly defective.
We recommend taking your battery to a certified automotive service center for
s e rvice or replacement.
Charging a Very Cold Battery
If the battery to be charged is very cold (in temperatures below freezing — 0°C/ 32°F), it cannot accept a high rate of charge.
The battery will accept a higher charge rate as it warms. NEVER ATTEMPT TO CHARGE A FROZEN BAT T E RY .
Alternator Check Fault Condition Messages
If there is a problem with the connections or battery, the LCD will display the appropriate fault condition message, as follows:
Fault Message
E x p l a n a t i o n / R e c o m m e n d a t i o n
CHECK BAT T E RY CONNECTIONS
When this message appears, the most common cause is poor connection to
b a t t e ry.
• O b s e rving the "Important Safety Instructions" at the front of this manual,
disconnect AC cord and clamps, clean battery terminal and reconnect.
• If the situation persists, we recommend taking your battery to a certified
automotive service center for evaluation.
REVERSE CLAMPS ON TERMINALS
The connections to the battery 's positive and negative terminals are incorrect.
(Status LED lights red and continuous
O b s e rvi n g the "Important Safety Instructions" at the front of this manual,
warning tone sounds)
disconnect AC cord and clamps and reconnect to battery with correct polarity.
CARE AND MAINTENANCE
With proper care and minimal maintenance, this unit will provide years of dependable service. For maximum perf o r m a n c e ,
manufacturer recommends:
• After each use, clean the battery charger clamps — be sure to remove any battery fluid that will cause corrosion of the
c l a m p s .
• Clean the outside case of the charger with a soft cloth and, if necessary, mild soap solution.
• Do not allow liquid to enter the charger. Do not operate when charger is wet.
• Keep the charger cords loosely coiled during storage to prevent damage to the cords.
CAUTION: TO REDUCE THE RISK OF PERSONAL INJURY OR PROPERTY DAMAGE:
• Do not use charger if cords or clamps have been damaged in any way — call Technical Support toll-free at 1-800-544-6986.
• There are no user- s e rviceable parts in this unit.
• Do not open the unit. In the event of malfunction, it must be returned to manufacturer for professional testing and repair.
Opening the unit will void the manufacturer's warranty.
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