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Deli DY864 Manual

8v rechargeable electric grinder

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DY864
EN
8V Rechargeable Electric Grinder

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Summary of Contents for Deli DY864

  • Page 1 DY864 8V Rechargeable Electric Grinder...
  • Page 2 Contents 1. Overview ........................... 3 2. Schematic Diagram of 8V Rechargeable Electric Grinder ...... 3 3. Safety Regulations ....................... 4 4. Other Safety Regulations ..................12 5. Installation and functionality instructions ............13 6. Product Parameters and Accessories Description ........18 7.
  • Page 3 1. Overview This lithium battery-powered tool offers multiple practical functions, including drilling, grinding, polishing, buffing, engraving, cutting, and rust removal. It is widely used on metal, glass, wood, and ceramics, etc. The working principle is: when using large accessories such as polishing pads, please operate it at low speed;...
  • Page 4 Electrical safety 3. Safety Regulations 1. The plug of power tools must General safety warning match the socket. Never modify for power tools the plug in any way. Power tools that require grounding cannot WARNING! Please read all use any conversion plugs. Use warnings and instructions! of unmodified connector plugs Failure to follow the...
  • Page 5 6. If it is unavoidable to 4. Remove any adjusting operate the power tool keys or wrench before in a damp location, a turning the power tool residual current operated on. A wrench or a key that is protective device (RCD) left attached to a rotating part should be used.
  • Page 6 Sparks produced by power tools to operate the power tool. may ignite the dust or gases. Power tools are dangerous for 3. Keep children and untrained users. bystanders away before 5. Maintain power tools. operating the power tools. Check whether the moving Distraction during working parts are properly adjusted or may cause the operator to lose...
  • Page 7 and thickness of the General safety rules for accessories must be electric grinders within the range of the General safety warning for rated capacity of the electric grinders power tool. Accessories General safety warnings with incorrect sizes cannot be for grinding, sanding, wire properly controlled.
  • Page 8 installing the accessory, keep the insulated gripping yourself and bystanders away surfaces of the power from the plane of the rotating tool. If the cutting tool contacts accessory and run the power a live wire, the exposed metal tool at maximum no-load speed parts of the power tool may for one minute.
  • Page 9 drill bit or making any warnings adjustments, ensure that 1. Kickback is a sudden the collet lock nut, chuck, reaction when a rotating or any other adjustment grinding wheel, sanding device is securely band, brush, or other tightened. Loose adjustment accessory is pinched devices can shift unexpectedly, or caught.
  • Page 10 processing corners or tool to go out of control. sharp edges. Avoid having the accessory rebound or get Specific safety warnings caught. Corners, sharp edges, or for polishing and rebound can cause the rotating grinding wheel cutting accessory to get caught, leading operations to loss of control or kickback.
  • Page 11 behind a rotating grinding provided beneath the workpiece wheel. If the grinding wheel near the cutting line and on both moves away from your hands sides of the grinding wheel near at the operating point, the the edges of the workpiece. possible kickback may propel 8.
  • Page 12 4. Protect the tool against 4. Other Safety mechanical impact. Regulations 5. If the battery leaks, avoid direct contact with the leaked liquid 1. Do not touch the grinding on your skin or eyes. If contact or cutting discs until they occurs, rinse the affected area have cooled down.
  • Page 13 5. Installation and functionality instructions Installation When performing any maintenance on the power tool (such as repairs or replacing attachments), as well as during handling and storage, ensure that the switch is in the off position and avoid accidental activation of the switch. To charge the power tool.
  • Page 14 To install a wool felt pad Steps 1, 2 and 3 are the same as replacing the sanding bands. 4. Align the wool felt head connecting mandrel with the center of the wool felt pad (see Fig. 2). Screw it in clockwise (see Fig. 3) until the threads are fully engaged with the wool felt pad.
  • Page 15 Fig. 5 Fig. 6 Warning! 1. Before using the tool, ensure it is properly prepared and safe to use. 2. Do not use the tool in damp environments. 3. Never use the tool near flammable gases or liquids. 4. Do not force the equipment when it is slowing down or stopping. Turn off the equipment and complete the work process.
  • Page 16 On/Off button Tips and precautions for use 1. After prolonged use, the temperature of the product will rise. In such cases, turn off the machine and wait until it cools down before using it again. 2. Do not apply excessive radial pressure while polishing, cleaning, sanding, or grinding.
  • Page 17 5. During use, ensure that the machine’s air vents are free of obstructions to prevent overheating and potential damage. 6. When changing accessories, make sure to turn off the switch. 7. If the product is unable to turn or shows sluggish speed, immediately turn off the switch.
  • Page 18 6. Product Parameters and Accessories Description Product Model DY864 Lithium battery capacity Charging voltage 5VDC (TYPE-C) Range of charging current 5V/1.5A Charging time 2-3 hours Weight Approximately 380g Maximum voltage 8VDC Collet size Φ 3.2mm Gear 1 speed 6000r/min Gear 2 speed...
  • Page 19 Polish surfaces made of Sanding cork, hardwood, plastic, paper and metal. For polishing surfaces made of cork, hardwood, Sanding plastic, steel plates, alumi- Sanding band num, copper, shells, stone, ceramics, etc. Polish rough surfaces and re- move rust from surfaces. Diamond saw For cutting work on shells, blade...
  • Page 20 For cleaning and polishing surfaces made of cork, Large wool hardwood, plastic, steel felt wheel plates, aluminum, copper, shells, stone, ceramics, etc. For cleaning and polishing surfaces made of cork, Small wool hardwood, plastic, steel felt wheel plates, aluminum, copper, Clean- shells, stone, ceramics, etc.
  • Page 21 Products containing harmful substances Toxic or hazardous Substances and Elements Hexa- Polybro- Polybromi- Part name Lead Mercury Cadmium valent minated nated di- (Hg) chromium biphenyl phenyl ether (Cr+6) (PBB) (PBDE) Metal part of the housing Non-metallic part of the housing Mechanical drive Motor assem-...
  • Page 22 7. Repair and Maintenance Maintenance and cleaning 1. Always turn off the power before servicing, cleaning, or replacing parts of a lithium power tool. Accidental activation of the switch can cause injury. 2. Keep the power tool and ventilation openings clean to improve work quality and safety.
  • Page 23 Product Warranty Card Dear users : Thank you for buying our products. In order to ensure your profit, users who buy our products can contact local distributor or Specified repair stations with invoice and warranty cards if the product failures due to quality problems.
  • Page 24 Product Certificate Inspector: Date of manufacture: NINGBO DELI TOOLS CO., LTD. No. 128 Chezhan West Road, Huangtan Town, Ninghai County, Ningbo, Zhejiang, China delitoolsglobal@nbdeli.com www.delitoolsglobal.com +86 574 87562689 MADE IN CHINA...