Form No. 3444-638 Rev A Flex-Force Power System™ 60V MAX Battery Charger Model No. 81801—Serial No. 321000001 and Up Register at www.Toro.com.
Introduction This battery charger is intended to be used by residential homeowners. Battery chargers Model 81801 is designed to charge lithium-ion battery pack Models 81820, 81825, 81850, 81860, and 81875. It is not designed to charge any other batteries. Using this products for purposes other than its intended use could prove dangerous to you and bystanders. Battery pack Models 81820, 81825, 81850, 81860, and 81875 are designed for use in most Toro Flex-Force Power System™ products.
4. WARNING—Plugging the battery charger into an outlet that is not 220 to 240 V can cause a fire or electric shock. Do not plug the battery charger into an outlet other than 220 to 240 V. For a different style of connection, use an attachment plug adapter of the proper configuration for the power outlet if needed. 5. CAUTION—A mistreated battery pack may present a risk of fire or chemical burn. Do not disassemble the battery pack. Do not heat the battery pack above 68°C (154°F) or incinerate it.
Otherwise, you may damage the battery pack and increase the risk of fire. 6. Under abusive conditions, the battery pack may eject liquid; avoid contact. If you accidently come into contact with the liquid, flush with water. If the liquid contacts your eyes, seek medical help. Liquid ejected from the battery pack may cause irritation or burns. IV. Maintenance and Storage 1. Do not allow children to clean or maintain the battery charger. 2.
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal144-6022 144-6022 1. Read the Operator’s Manual. 2. For indoor use 3. Double insulated 4. Do not dispose improperly decal144-3094 144-3094 1. The battery pack is charging. 3. The battery pack is over or under the appropriate temperature range. 2. The battery pack is fully charged. 4.
Setup Installing the Correct Plug If necessary, remove and install the correct plug from the charger to match your receptacle as shown in Figure 1.
Product Overview Specifications Battery Charger Model 81801 Type 60V MAX Lithium-Ion Battery Charger Input 220 to 240V AC 50-60Hz Max 2.0A Output 60V MAX DC 1.0A Battery Pack Model 81820 81825 81850 81860 81875 Battery pack capacity 2.0 Ah 2.5 Ah 4.0 Ah 6.0 Ah 7.5 Ah 108 Wh 135 Wh 216 Wh 324 Wh 405 Wh Battery manufacturer rating = 60V maximum and 54V nominal. Actual voltage varies with load.
Operation Charging the Battery Pack Important: Charge the battery pack only in temperatures that are within the appropriate range; refer to Specifications (page 7). Note: At any time, press the battery-charge-indicator button on the battery pack to display the current charge (LED indicators). 1. Ensure that the vents on the battery are clear of any dust and debris. g347460 Figure 2 1. Battery pack cavity 4. Battery-charge-indicator button 2. Battery pack venting areas 5.
5. Refer to the following table to interpret the LED indicator light on the battery charger. Indicator light Indicates Off No battery pack inserted Green blinking Battery pack is charging Green Battery pack is charged Red Battery pack and/or battery charger is over or under the appropriate temperature range Red blinking Battery pack charging fault* *Refer to Troubleshooting (page 11) for more information. Important: The battery can be left on the charger for short periods between uses.
Maintenance Maintenance and servicing are not required under normal conditions. When you clean the surface of the equipment, wipe it only with a dry cloth. Do not disassemble the equipment; if it is damaged, contact your Authorized Service Dealer. Storage Important: Store the charger only in temperatures that are within the appropriate range; refer to Specifications (page 7).
Troubleshooting Perform only the steps described in these instructions. All further inspection, maintenance, and repair work must be performed by an authorized service center or a similarly qualified specialist if you cannot solve the problem yourself. Problem The battery charger is not working. The LED indicator light on the battery charger is blinking red. Possible Cause Corrective Action 1. The battery charger is over or under the appropriate temperature range. 1.
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