Why my DieHard 28.71344 will not turn on?
If your DieHard Battery Charger won't turn on, check the AC outlet for an open fuse or circuit breaker. Also, inspect the power cord and any extension cords for loose connections. If the issue persists, have the battery checked for defects.
What to do if my DieHard 28.71344 Battery Charger is on but not charging?
If your DieHard Battery Charger is connected and on but not charging, it might be in tester mode. Press the RATE SELECTION button to activate the charge mode and select a charge rate.
Why is there no reading on the digital display of my DieHard Battery Charger?
If there is no reading on the digital display of your DieHard Battery Charger, ensure the charger is plugged into a working AC outlet. Check the fuse or circuit breaker supplying the AC outlet.
What to do if my DieHard 28.71344 display shows 'CONNECT CLAMPS'?
If your DieHard Battery Charger displays 'CONNECT CLAMPS', ensure the clamps are firmly connected to both the battery and the vehicle frame.
Why does my DieHard 28.71344 have a short or no start cycle when cranking the engine?
If you experience a short or no start cycle when cranking the engine with your DieHard Battery Charger, verify that the AC outlet has power by checking for open fuses or circuit breakers. Ensure the AC cord and any extension cords are securely connected. Also, check the battery and frame connections for good contact. Allow 3 minutes of rest time between cranks. If the battery is severely discharged, charge it at the 60A rate for 10-15 minutes to assist cranking. Note that crank time varies with current draw; if it exceeds the engine start rate, crank time may be less than 5 seconds. Finally, ensure the charger vents are unblocked and the charger hasn't overheated; wait for it to reset if necessary.
What does it mean when my DieHard Battery Charger Digital Display reads HIGH when testing the alternator?
When testing the alternator, if the digital display of your DieHard Battery Charger reads 'HIGH', it means the alternator output is 14.6 volts or more. Have the electrical system checked by a qualified technician.
What does it mean when my DieHard Battery Charger Digital Display reads LOW when testing the alternator?
When testing the alternator, if the digital display of your DieHard Battery Charger reads 'LOW', it means the alternator output is 13.2 volts or less. Have the electrical system checked by a qualified technician.
Why is the yellow/orange CHARGING LED solid and the display shows ANALYZING BATTERY on my DieHard 28.71344 Battery Charger?
If the yellow/orange CHARGING LED is solid and the display shows 'ANALYZING BATTERY' on your DieHard Battery Charger, it means the charger is currently checking the condition of the battery.
Covers instructions regarding exposure, equipment, and explosive gases.
Outlines measures for personal protection and safe battery handling.
Step-by-step guide for connecting the charger to a battery inside a vehicle.
Steps for charging a battery inside or outside a vehicle, and automatic charging mode.
Instructions and notes for using the engine start feature.
Lists common problems, their possible causes, and solutions.
General| Brand | DieHard |
|---|---|
| Model | 28.71344 |
| Category | Battery Charger |
| Language | English |
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