Craftsman 320.66810 Operator'S Manual Download | Manualshive

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Summary of Contents for 320.66810

Page 1: ...ed battery charger for a _ better environment WARNING To reduce the risk of injury the user must read and understand this Operator s manual before using this product Warranty Safety Assembly Operation Maintenance Charge battery before first use Sears Roebuck and Co Hoffman Estates IL 60179 U S A www craftsman com 2341141001 ...

Page 2: ...or replacement if repair proves impossible This warranty does not include expendable parts such as lamps batteries bits or blades This warranty gives you specific legal rights and you may also have other rights which vary from state to state Sears Roebuck and Co Hoffman Estates IL 60179 iNTRODUCTiON SAVE THESE iNSTRUCTiONS This cordless Impact Wrench has many features for making its use more pleas...

Page 3: ...njury _ WARNING Indicates a imminently hazardous situation which if not avoided could result in death or serious injury _ CAUTION Indicates an potentially hazardous situation which if not avoided may result in death or serious injury NOTE Without Safety Alert Symbol Indicates a situation that may result in property damage _ WARNING To ensure safety and reliability all repairs should be performed b...

Page 4: ...ations To reduce the risk of injury user must Read The Operator s Manual read and understand operator s manual before using this product Always wear safety goggles or safety Eye Protection glasses with side shields and a full face shield when operating this product Alert Precautions that involve Safety your safety Failure to keep your hands away from the No Hands Symbol blade will result in seriou...

Page 5: ...ded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or grounded Power tool plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with earthed grounded power tools Unmodified plugs and matching outlets will reduce the risk of electric shock Do not expose power tools to rain or wet cond...

Page 6: ...erly Do not wear loose clothing or jewelry Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of dust collection can reduce dust related hazards Use clamps or another practical way to support...

Page 7: ...e the power tool repaired before use Many accidents are caused by poorly maintained power tools Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control Use the power tool accessories and tool bits etc in accordance with these instructions taking into account the working conditions and the work to be performed U...

Page 8: ...ories Following this rule will reduce the risk of electric shock fire or serious personal injury Do not place battery tools or their batteries near fire or heat This will reduce the risk of explosion and possible injury Do not crush drop or damage the battery pack Do not use a battery pack or charger that has been dropped or received a sharp blow A damaged battery is subject to explosion Properly ...

Page 9: ...ing may exist If this situation is unavoidable disconnect all fuses or circuit breakers supplying the worksite Always wear safety goggles or eye protection when using this tool Bits sockets and tools get hot during operation Wear gloves when touching them Wear ear protectors when using the tool for extended periods Prolonged exposure to high intensity noise can cause hearing loss Use thick cushion...

Page 10: ...manual and on the battery charger the battery and the product using the battery to prevent misuse of the products and possible injury or damage CAUTION To reduce the risk of electric shock or damage to the charger and battery charge only those lithium ion rechargeable batteries specifically designated on your charger s label Other types of batteries may burst causing personal injury or damage Do n...

Page 11: ...charger is in good working order Do not disassemble the charger Take it to an authorized service technician at a Sears Service Center when service or repair is required Incorrect reassembly may result in a risk of electric shock or fire Unplug the charger from the electrical outlet before attempting any maintenance or cleaning to reduce the risk of electric shock Disconnect charger from the power ...

Page 12: ...the following a To reduce the risk of injury close supervision is necessary when an appliance is used near children b Only use attachments recommended or sold by manufacturer c Do not use outdoors d For a portable appliance To reduce the risk of electrical shock do not put the Impact Wrench and Battery Pack in water or other liquid Do not place or store appliance where or can fall or be pulled int...

Page 13: ...ery Pack Release Button PRODUCT SPECIFICATION Motor 20 Volt DC Switch VSR Variable Speed Reversible No Load Speed 0 1900 RPM Impacts per minute 0 2100 BPM Torque 300 ft lbs Wrench Weight with battery 7 0 Ibs Battery Type Lithium Ion Battery Voltage 20 Volt DC Charger Input 120 Volts 60 Hz AC only Optimum Charging Temperature 32 F 0 C 104 F 40 C 66810 ManuaLRevised_09 0407 Page 13 ...

Page 14: ...ower cord or operate the Impact Wrench until the broken or missing parts are replaced Failure to do so could result in possible serious injury WARNING Do not attempt to modify this Impact Wrench or create accessories not recommended for use with this tool Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious injury WARNING To prevent ac...

Page 15: ...he wrench is depressed the battery pack s power has run out and the battery pack should be recharged Unlike other battery pack types Lithium Ion battery packs deliver fade free power for their entire run time The tool will not experience a slow gradual loss of power as you work To signal that the battery pack is at the end of its run time and needs to be charged the power to the tool will drop qui...

Page 16: ...tery pack on the charger charger to evaluate the battery condition Fig 4 NOTE A significantly reduced run time after fully charging the battery pack indicates that the batteries are near the end of their usable life and must be replaced COLD WEATHER OPERATION This Lithium ion battery pack will provide optimal performance in temperatures between 32 F 0 C and 104 F 40 C When the battery pack is very...

Page 17: ... pack to evaluate the condition of the battery pack 6 The POWER BAR LED lights will cycle from right to left during charging This is part of the normal charging operation 7 After charging is complete the green LED on the charger will come on and the POWER BAR LED lights will go displayed when the POWER BAR button is pressed while the battery pack is on the charger 8 The battery pack will fully cha...

Page 18: ...ce section 3 If a different battery pack also indicates defective the charger may be defective BATTERY CHARGING If the battery pack is within normal temperature range the green LED will begin flashing and the red LED will be off The battery pack will reach a full charge in 50 minutes The POWER BAR LED lights will cycle right to left during charging This is part of the normal charging operation The...

Page 19: ...se the battery pack 3 Pull forward on the battery pack to remove it from the tool _ CAUTION when placing the battery pack on the tool be sure that the raised rib on the battery pack aligns with the groove on the impact Wrench and that the latches snap into place properly improper assembly of the battery pack can cause damage to internal components _ WARNING Battery tools are always in operating co...

Page 20: ... position helps reduce the possibility of accidental starting when not in use CAUTION To prevent gear damage always allow the Impact Wrench to come to a complete stop before changing the direction of rotation NOTE The Impact Wrench will not run unless the direction of rotation selector is engaged fully to the left or LED WORKLIGHT Fig 7 The LED worklight located on the base of the Impact Wrench wi...

Page 21: ...to nut or threaded hole 2 With the proper impact socket securely mounted to the Impact Wrench slide the impact socket onto the nut or bolt head 3 Hold the tool securely with both hands and squeeze the trigger switch The impact socket will turn the fastener and the impact action will begin when the fastener encounters resistance To loosen 1 With proper impact socket securely mounted to the Impact W...

Page 22: ...r performing any maintenance _ WARNING When servicing use only identical Craftsman replacement parts Use of any other parts may create a hazard or cause product damage _k WARNING It is not recommended to use compressed dry air as a cleaning method for the Impact Wrench If cleaning with compressed air is the only method available always wear safety goggles or safety glasses with side shields when u...

Page 23: ...0 charged condition Every six months of storage fully charge the Lithium ion battery pack Exterior may be cleaned with a cloth or soft non metallic brush BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING To preserve natural resources please recycle or dispose of batteries properly This battery pack for this product contains lithium ion batteries Local state or federal laws may prohibit disposal o...

Page 24: ...he battery does not work Bits can not be installed Does not use the proper Use suitable adapter adapter Motor overheating Be sure cooling vents Clean clear vents Do are free from dust and not cover with hand obstacles during operation 66810 Manual_Revised_09 0407 Page 24 ...

Page 25: ...CORDLESS 1 2 iN iMPACT WRENCH MODEL NO 320 66810 The Model Number will be found on the Nameplate attached to Impact Wrench Always mention the Model Number when ordering parts for this tool 66810 ManuaLRevised_09 0407 Page 25 ...

Page 26: ...000 Cover 1 7 3124548000 Rubber Ring 1 8 3124556000 Rubber Ring 1 9 3124558000 Bracket 1 10 3124625000 Ring Gear Housing 1 11 3320471000 Left Housing ASSY 1 12 3320532000 Right Housing ASSY 1 13 _ 3402175000 LC ntact Receptacle ASSY _ 1 14 3420832000 Gear Case Cover 1 15 3520409000 Ring Gear 1 16 3551159000 Impact Block 1 17 3551160000 Spindle 1 18 3551253000 Bush 1 19 3551270000 Planet Gear 3 20 ...

Page 27: ...000 Washer 1 32 5650273000 Washer 1 33 5650275000 Washer 1 34 5650276000 Washer 1 35 5650296000 Washer 1 36 5670239000 Pin 3 37 5690170000 Rubber Ring 1 38 5690171000 Rubber Ring 1 39 5690172000 Rubber Ring 1 40 5690188000 Rubber Ring 1 41 5700018000 Ball Bearing 1 42 5700022000 Needle Bearing 3 43 5700045000 Steel Ball 35 44 5700204000 Steel Ball 2 66810 ManuaLRevised_09 0407 Page 27 ...

Page 28: ...luiiisiiiiiii_ Our Home For repair ofcaw in items like vacuums lawn equipment i and electronics call anytime for the location of the nearest Sears Parts Repair Service Center 1 800 488 1222 U S A 1 800 469 4663 Canada www sears com www sears ca TO purchase a protection agreement on a product serviced by Sears 1 800 827 6655 U S A 1 800 361 6665 Canada Para pedir servicio de reparaciSn Au Canada po...

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