Owner’s Manual & Safety Instructions 23c Model HCB86B2 Battery and Charger Sold Separately 20V 1/2" Brushless High Torque Impact Wrench WARNING: To prevent serious injury, User must read and understand Owner’s Manual. SAVE THIS MANUAL. When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call 1‑888‑866‑5797 as soon as possible. Reference 59398.
IMPORTANT SAFETY INFORMATION General Power Tool Safety Warnings Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. Work Area Safety a.
i. Only use safety equipment that has been approved by an appropriate standards agency. Unapproved safety equipment may not provide adequate protection. Eye protection must be ANSI‑approved and breathing protection must be NIOSH‑approved for the specific hazards in the work area. e. Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation. If damaged, have the power tool repaired before use.
e. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire. f. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help.
Vibration Safety This tool vibrates during use. Repeated or long‑term exposure to vibration may cause temporary or permanent physical injury, particularly to the hands, arms and shoulders. To reduce the risk of vibration‑related injury: a. Anyone using vibrating tools regularly or for an extended period should first be examined by a doctor and then have regular medical check‑ ups to ensure medical problems are not being caused or worsened from use.
Warning Symbols and Definitions This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. Indicates a hazardous situation which, if not avoided, will result in death or serious injury. Indicates a hazardous situation which, if not avoided, could result in death or serious injury. Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
Specifications Battery Type Charger Type Speed Functions Hercules 20V Li‑Ion (57373, sold separately) Hercules 20V Li‑Ion (56559, sold separately) 1 n0: 0‑1700/min Blows per Minute 2400 BPM Anvil Size 1/2″ Setup - Before Use: Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product. 1. 2. 3. 4. 5. 6. Anvil Work Light Direction Switch Trigger Handle Mode Indicator / Speed Selector Button 7.
OPERATING INSTRUCTIONS Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product. Tool Changing Bit Installation CAUTION! Only use impact rated accessories with this tool. Other accessories may shatter, chip, or crack during operation. Connect an appropriate, impact rated square drive socket (sold separately) onto the Anvil. Attaching Belt Clip Attach Belt Clip to Handle using supplied Screw.
General Instructions for Use 1. Make sure that the Trigger is in the off‑position, then insert a fully charged Battery Pack into the base of the Impact Wrench, making sure that it clicks into place securely. CAUTION! The tool will restart automatically if stalled. 2. Set Direction Switch. Forward: Push Switch in on right side (arrow pointing forward) for clockwise rotation. Reverse: Push Switch in on left side (arrow pointing backward) for counter‑clockwise rotation.
Maintenance and Servicing Instructions Procedures not specifically explained in this manual must be performed only by a qualified technician. Cleaning, Maintenance, and Lubrication 1. BEFORE EACH USE, inspect the general condition of the tool. Check for: • leaking, swollen, or cracked battery pack, • loose hardware, TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION: Make sure that the Trigger is in the off-position and remove its Battery Pack before performing any procedure in this section.
Troubleshooting Problem Tool will not start. Possible Causes 1. Battery Pack not properly connected. 2. Battery Pack not properly charged. 3. Battery Pack burnt‑out. 4. Internal damage or wear. (Trigger, for example.) Tool operates slowly. 1. Forcing tool to work too fast. 2. Battery Pack wearing out. Performance decreases over time. Excessive noise or rattling. Overheating. Internal wear or damage. Internal damage or wear. (Bearings, for example.) 1. Forcing tool to work too fast. 2.
5-YEAR LIMITED WARRANTY This Hercules tool is warranted to the original purchaser to be free from defects in materials and workmanship for a period of five (5) years beginning on the date of purchase. This warranty does not cover battery packs and battery chargers, which are covered under separate warranties. To obtain warranty service, visit your local Harbor Freight retail store. Warranty registration is not required. The product or part must be returned to us with proof of purchase (e.g.
