OPERATING INSTRUCTIONS
- Mac Tools Ac52226 User Manual Online
- Mac Tools Ac52226 User Manual 2016
- Mac Tools Ac52226 User Manual Downloads
- Mac Tools Ac52226 User Manual Instructions
CAUTION - This battery charger must be fully assembled before operating. Failure to do so may result in risk of injury.
The MINUTES CHARGE timer has an OFF position, a CONTINUOUS CHARGE position and a timed charge range from 0 to 90 minutes.
Enter the 9 digit Serial Number found on the back of your VCI (the device that plugs into the truck connector). The Serial Number is found on the rear of the VCI following the text “SerienNr” or “Serial Number” (just beneath the barcode or QR code). The increasingly complex electronics systems on modern vehicles make the Mac Tools line-up of multimeters an essential tool for every technician. Performing simple voltage and continuity tests. Power tool manuals and free pdf instructions. Find the user manual you need for your tools and more at ManualsOnline. Associated Equipment Battery Charger BCH7109A User Guide ManualsOnline.com.
a.OFF - Always make sure the timer is in the OFF position before connecting or disconnecting the clamps from the battery. The
charger will not charge with the timer in this position.
b.0 to 90 MINUTES TIMED CHARGE - The timer will automatically turn the charger off at the end of the pre-set charging time. Turn the
c.CONTINUOUS CHARGE - The timer will not shut the charger OFF while in this position. Extended Charging can be done if the
operator is knowledgeable in determining the proper rate and length of charge and monitors the charging process to prevent
TO CHARGE BATTERIES
Make the connections to the battery per the instructions in the previous sections.
Determine if the battery is 6 or 12 volts and then set the CHARGE VOLTAGE switch to 6/12 LOW CHARGE for a 6 or 12 volt battery. If
higher rate is desired, set at 12 MED. or 12 HIGH. DO NOT
charge a 6 volt battery at setting other than 6/12 low.(Damage may occur to
Mac Tools Ac52226 User Manual Online
the battery.) Turn the timer on and the Ammeter will show the amount of current delivered to the battery. Length of charge should be per
12 VOLT CRANKING ASSIST
Turn off all lights and accessories in the stalled vehicle.
Connect the charger to battery per previous instructions.
Charge the battery on 12HI for at least five minutes before attempting to start the vehicle.
Start the vehicle with the charger connected to the battery. Follow the duty cycle on the unit.
NOTE: Do not crank the engine more than 20 seconds in any five minute period; excessive cranking may overheat and damage the
If the vehicle fails to start, while waiting for the starter to cool, allow the charger to continue to charge the battery.
Turn the switch to OFF and remove the AC power cord from the electric outlet before disconnecting the DC clamps.
If your battery has sat in the discharged state for an extended period of time, it can become SULFATED. This usually is seen as a white
deposit near the top of the battery. The sulfate is formed when a battery with low water levels remains discharged for an extended time.
Sulfated batteries exhibit the characteristic of accepting no charge regardless of the rate of charge.
The charging method is two staged. The first stage of attempting to break down the sulfation to allow the battery to accept a charge must
be closely watched to avoid excessive charge rates as the battery begins to charge and overheating. The second stage is a slow
READ AND FOLLOW ALL PRECAUTIONS AND WARNINGS IN YOUR INSTRUCTION MANUAL BEFORE ATTEMPTING TO CHARGE
SULFATED BATTERIES. FAILURE TO OBSERVE THESE WARNINGS MAY RESULT IN PROPERTY DAMAGE OR SERIOUS
To recharge a sulfated battery:
1.Attach the battery clamps as described in the instruction manual.
2.Always use the chargers lowest rate when turning the charger on. Set the charger to the chargers highest rate for the voltage of
CAUTION:NEVER CHARGE A BATTERY AT VOLTAGES RATES ABOVE THAT OF THE BATTERY.
3.The battery will show little or no amperage at the start of the charging process. This will continue until the sulfation begins to
Mac Tools Ac52226 User Manual 2016
Mac Tools Ac52226 User Manual Downloads
CAUTION:AS THE SULFATION BREAKS DOWN, THE AMPERAGE MAY RAPIDLY RISE. CONSTANT
ATTENTION MUST BE OBSERVED TO PREVENT SERIOUS OVERHEATING OF THE
4.Lower the charge rate to the lowest rate for the voltage of battery being charged.
5.Charge the battery at this low rate until the electrolyte reaches the fully charged state as described in the tables in your
instruction manual. This may take as long as two or three days.
NOTE:SOME BATTERIES MAY BE SO BADLY SULFATED THEY CAN NOT BE RESTORED TO A NORMAL OPERATING
CONDITION, REGARDLESS OF THE RATE OF CHARGE OR THE LENGTH OF TIME THE CHARGE IS APPLIED. IF THE
Mac Tools Ac52226 User Manual Instructions
BATTERY CANNOT BE RESTORED TO A FULLY CHARGED CONDITION BY A SLOW CHARGING, IT SHOULD BE