greenworks 24V Lithium-Ion Battery Charger User Manual

June 7, 2024
Greenworks

greenworks logo24V LITHIUM-ION BATTERY CHARGER
OPERATOR MANUAL

29972

| greenworks 24V Lithium-Ion Battery Charger - fig2

CAG801 /2903102/ 29862

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greenworks 24V Lithium-Ion Battery Charger - fig3 CAG812/CAG817

www.greenworkstools.com

IMPORTANT SAFETY  INSTRUCTIONS

  • SAVE THESE INSTRUCTIONS – DANGER: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK CAREFULLY OBEY THESE INSTRUCTIONS.
  • Confirm the voltage available at each country location before using the charger.
  • If the sharpness of the plug does not fit the power outlet, use an attachment plug adaptor of the proper configuration for the power outlet.
  • DO NOT probe the charger with conductive materials.
  • DO NOT allow the liquid inside the charger.
  • DO NOT try to use the charger for any other purpose than what is presented in this manual.
  • Unplug the charger before cleaning and when there is no battery pack in the charger.
  • Do not try to connect two chargers together.
  • Do not use the charger in the circumstances that the output Polarity does not match the load polarity.
  • For indoor use only.
  • The cover may under no circumstances be opened. If the cover is damaged, then the charger may no longer be used.
  • Do not recharge non-rechargeable batteries.

Warning-icon.pngWARNING
To avoid the risk of fire, electrical shock, or electrocution:

  • Do not use a damp cloth or detergent on the battery or battery charger.
  • Always remove the battery pack before cleaning, inspecting, or performing any maintenance on the tool.

SPECIAL RULES FOR CHARGER

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:

  • This device may not cause harmful interference.
  • This device must accept any interference received, including interference that may cause undesired operation.

Warning-icon.pngCAUTION
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception, The reception can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and the receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

PROPOSITION 65

Warning-icon.pngWARNING
This product contains a chemical known to the state of California to cause cancer, birth defects, or other reproductive harm. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contain chemicals known to cause cancer, birth defects, or other reproductive harm. Some examples of these chemicals are:

  • Lead from lead-based paints;
  • Crystalline silica from bricks and cement and other masonry products;
  • Arsenic and chromium from chemically treated lumber.

Your risk of exposure to these chemicals varies depending on how often you do this type of work. To reduce your exposure to these chemicals, work in a well- ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

SYMBOLS ON THE MACHINE

You can use the below symbols on the machine. Please study them and learn their definitions. The correct interpretation of these symbols lets you operate the tool better and safer.

Symbol

|

Explanation

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| Class II
| For indoor use only
| Before charging, read the instructions
| Fuse

RECYCLE

| Separate collection. You must not discard with usual household waste. If it is necessary to replace the machine, or if it is of no more use to you, do not discard it with household waste. Make this machine available for separate collection.
---|---
| Separate collection of used machine and packaging let you recycle materials and use them again. Use of the recycled materials helps prevent environmental pollution and decreases the requirements for raw materials.
| At the end of their useful life, discard batteries with a precaution for our environment.
The battery contains material that is dangerous to you and the environment.
You must remove and discard these materials separately on equipment that accepts lithium-ion batteries.

OPERATION

CHARGE PROCEDURE

NOTE
Before use charge, the battery pack fully to make sure that the battery pack can get the maximum run time. This battery pack does not have a memory. You can charge it all the time.

  1. Connect the plug of the charger (2) to an AC power outlet.
  2. Put the battery pack (1) into the charger (2).

This is a diagnostic charger. The Charger LED Light (3) illuminates in a specified order to show the current battery status. They are as follows:
For charger: 29972

greenworks 24V Lithium-Ion Battery Charger - fig5

CHARGING PROCEDURE (LED INDICATOR)


BATTERY IS CHARGING|

GREEN BLINKING

FULLY CHARGED|

GREEN

BATTERY IS TOO WARM (REMOVE FOR APPROX. 30 MINUTES TO ALLOW TO COOL)|

OFF

DEFECTIVE BATTERY (REMOVE AND REPLACE WITH A NEW BATTERY)|

RED BLINKING

For charger: CAG801/2903102/29862

greenworks 24V Lithium-Ion Battery Charger - fig6

CHARGING PROCEDURE (LED INDICATOR)


BATTERY IS CHARGING|

GREEN BLINKING

FULLY CHARGED|

GREEN

BATTERY IS TOO WARM (REMOVE FOR APPROX. 30 MINUTES TO ALLOW TO COOL)|

RED

DEFECTIVE BATTERY (REMOVE AND REPLACE WITH A NEW BATTERY)|

RED BLINKING

For charger: CAG812/CAG817

greenworks 24V Lithium-Ion Battery Charger - fig7

CHARGING PROCEDURE (LED INDICATOR)


BATTERY IS CHARGING|

RED

|

RED

FULLY CHARGED|

RED

|

GREEN

BATTERY IS TOO

WARM (REMOVE FOR APPROX. 30 MINUTES TO ALLOW TO COOL)

|

RED

|

ORANGE

NO BATTERY PRESENT|

RED

|

OFF

DEFECTIVE BATTERY (REMOVE AND REPLACE WITH A NEW BATTERY)|

RED

|

RED **** BLINKING

  1. Put the battery pack into the charger.
    • If the status LED blinks RED, remove the battery pack from the charger for 1 minute.

  2. Put the battery pack into the charger again.
    • If the status LEDs show correct, the battery pack is good.
    • If the status LED stays blinking RED, remove the battery pack and disconnect the charger.

  3. Wait for 1 minute and put the battery pack into the charger again.
    • If the status LEDs show correct, the battery pack is good.
    • If the status LED stays blinking RED, the battery pack is defective and it is necessary to replace the battery pack.

EXAMINE THE CHARGER

If the battery pack does not charge correctly:

  1. Examine the current of the power outlet with different machines. Make sure that the outlet works.
  2. Examine that the charger contacts are not short-circuited.
  3. If the charger is not under usual room temperature, move the charger and battery pack to a location where the temperature is between 6 ˚C and 40˚C .

Warning-icon.pngWARNING
If you put the battery pack into the charger in a warm or hot environment, the charger LED light is red. Pull out the battery pack and let the battery cool for approximately 30 minutes.

MOUNT THE CHARGER
  1. Get the location of the wall to attach the charger.
  2. Use 2 wood screws to attach the charger to the wood studs.
  3. For charger CAG801/2903102/29862: Drill two paralleled holes 5” (127 mm) on center. For charger CAG812/CAG817: Drill two paralleled holes 4.4” (112 mm) on center.
  4. Use wall anchors and screws to attach the charger to the drywall.

greenworks 24V Lithium-Ion Battery Charger - fig10| greenworks 24V Lithium-Ion Battery Charger - fig11
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NOTE
If you do not use the battery pack and charger for a long time, please remove the battery from the charger and pull out the AC power plug.

MAINTENANCE

CLEAN THE MACHINE

NOTE
Keep the air vent free of blockage, sawdust, and wood dust.
Do not spray, wash, or put the airflow in water.

  • Clear the unwanted material out of the air vent with a vacuum.
  • Clean housing and the plastic components with a dry and soft cloth.

IMPORTANT
Do not use strong solvents or detergents on the plastic housing or components.

STOW THE MACHINE
  • Remove the battery pack before you store the charger or disconnect the charger.

TROUBLESHOOTING

PROBLEM| POSSIBLE CAUSE|

SOLUTION

---|---|---
The charger doesn‘t work. The charger shows defective mode. (LED Hashes Red)| The battery pack or charger is defective or there is a bad connection between the battery pack and charger.| Try to remove and reinsert the battery pack in the charg­er.
Try charging a dif­ferent battery pack.
Unplug the charg­er and wait until the red LED goes out, then reconnect the plug to the power supply.
The charger doesn’t work. The charger shows evaluation mode (LED indicates Red solid ON).| The battery pack is ei-cold. ther too hot, or too| Allow the battery pack to reach nor-a.– m 1 temperature. be- Charging will begin when the bat­tery pack returns to 3°C-47°C (37°F-117°F).

TECHNICAL DATA

Model 29972
Voltage 24 V
Input 120V AC 50/60Hz, 0.38A Max
Output 24V DC 0.5A
Class Class 2 Battery Charger
Model CAG 801 / CAG 812/2903102 / 29862
--- ---
Voltage 24 V
Input 120V AC 50/60Hz, 1A Max
Output 24V DC 2A
Class Class 2 Battery Charger
Model CAG817
--- ---
Voltage 24 V
Input 120V AC 50/60Hz, 1A Max
Output 24V DC 4A
Class Class 2 Battery Charger

LIMITED WARRANTY

greenworks 24V Lithium-Ion Battery Charger - fig13

Greenworks hereby warranties this product, to the original purchaser with proof of purchase, for a period of three (3) years against defects in materials, parts, or workmanship.
Greenworks, at its own discretion, will repair or replace any and all parts found to be defective, through normal use, free of charge to the customer. This warranty is valid only for units that have been used for personal use that have not been hired or rented for industrial/commercial use, and that has been maintained in accordance with the instructions in the owners’ manual supplied with the product from new.
ITEMS NOT COVERED BY WARRANTY:

  1. Any part that has become inoperative due to misuse, commercial use, abuse, neglect, accident, improper maintenance, or alteration; or
  2. The unit, if it has not been operated and/or maintained in accordance with the owner’s manual; or
  3. Normal wear, except as noted below;
  4. Routine maintenance items such as lubricants, blade sharpening;
  5. Normal deterioration of the exterior finish due to use or exposure.

HELPLINE:
Warranty service is available by calling our toll-free helpline, at 1-888-909-6757.
TRANSPORTATION CHARGES:
Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser. It is the purchaser’s responsibility to pay transportation charges for any part submitted for replacement under this warranty unless such return is requested in writing by Greenworks.

USA address:
Greenworks Tools
P.O. Box 1238
Mooresville, NC 28115| Canadian address:
Greenworks Tools Canada Inc.
P.O. Box 93095, Newmarket, Ontario
L3Y 8K3
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References

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