DieHard 28.71221 Operator'S Manual Download Page 10

 8 

MOVINg AND STORAgE INSTRUCTIONS

14. 

Store the charger unplugged, in an upright position. The cord will still conduct electricity 

14.1 

until it is unplugged from the outlet. 
Store inside, in a cool, dry place.

14.2 

Do not store the clips on the handle, clipped together, on or around metal, or clipped  

14.3 

to cables. 
If the charger is moved around the shop or transported to another location, take care to 

14.4 

avoid/prevent damage to the cords, clips and charger. Failure to do so could result in 

personal injury or property damage.

TROUBLEShOOTINg

15. 

PROBLEM

POSSIBLE CAUSE

REASON/SOLUTION

The charger will not turn on, 

there is no reading on the 

ammeter or the charger is 

not charging the battery.

Charger is not plugged in.

No power at the receptacle.

Poor electrical connection.

Clips are not making a good 

connection to the battery.

Connections are reversed.

Battery is defective (will not 

accept a charge).

2 amp charge rate is being 

used.

Plug the charger into an AC 

outlet.

Check for open fuse or circuit 

breaker supplying AC outlet.

Check power cord and 

extension cord for loose fitting 

plug.

Check for poor connection to 

battery and frame. Make sure 

connection points are clean. 

Rock the clips back and forth 

for a better connection.

Unplug the charger and 

reverse the clips.

Have battery checked.

Ammeter may show no activity 

at the 2A charge rate.

Ammeter reading stays high. Battery is severely 

discharged.

Wrong battery voltage.

Continue charging battery for 

two more hours. If problem 

continues have the battery 

checked.

Verify that the voltage settings 

on the charger are correct.

Ammeter reads less than 

selected charge rate when 

charging a discharged 

battery.

Extension cord is too long or 

wire gauge is too small.

Weak cell or sulfated plate in 

battery.

Battery is only partially 

discharged.

Use a shorter or heavier 

gauge extension cord.

If the battery will not take a 

charge, have it checked.

Continue to charge the 

battery.

Summary of Contents for 28.71221

Page 1: ...1221 00 99 001008 01 12V Manual Battery Charger Read and follow all Safety Rules and Operating Instructions before Every Use of this Product Save these instructions Sears Brands Management Corporation...

Page 2: ...tes IL 60179 For customer assistance or replacement parts call toll free from 7 am to 5 pm CT Monday through Friday 1 800 732 7764 Table of Contents Section Page IMPORTANT SAFETY INSTRUCTIONS 1 PERSON...

Page 3: ...ces state the hazard Numbered sentences state how to avoid the hazard The icon gives a graphical description of the potential hazard Pursuant to California Proposition 65 this product contains chemica...

Page 4: ...f the battery Review the cautionary markings on these products and on the engine This charger employs parts such as switches and circuit breakers that tend to produce 1 12 arcs and sparks If used in a...

Page 5: ...ose or mouth Add distilled water to each cell until the battery acid reaches the level specified by the 3 4 battery manufacturer Do not overfill For a battery without removable cell caps such as valve...

Page 6: ...cted to the chassis vehicle 6 4 frame If the negative post is grounded to the chassis as in most vehicles see step 6 5 If the positive post is grounded to the chassis see step 6 6 For a negative groun...

Page 7: ...cting 7 7 procedure and break the first connection while as far away from the battery as practical A marine boat battery must be removed and charged on shore To charge it onboard 7 8 requires equipmen...

Page 8: ...activity on the meter although the meter does not have the resolution to display this low rate For the 2 amp charge rate a triangle has been provided Its accuracy has been calibrated for use with sma...

Page 9: ...anking Amps RC Reserve Capacity AH Amp Hour NR means that the charger setting is NOT RECOMMENDED Find your battery s rating on the chart below and note the charge time given for each charger setting T...

Page 10: ...ery is defective will not accept a charge 2 amp charge rate is being used Plug the charger into an AC outlet Check for open fuse or circuit breaker supplying AC outlet Check power cord and extension c...

Page 11: ...normal condition BEFORE RETURNING FOR REPAIRS 16 When a charging problem arises make certain that the battery is capable of accepting 16 1 a normal charge Double check all connections the AC outlet f...

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