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Demolition Hammer
Model: XP-G90A
HANDLING INSTRUCTIONS
Original Instructions
Before using this demolition hammer, please carefully read though these HANDLING
INSTRUCTIONS. Ensure that you know how the machine works, and how it should be
operated. Maintain the machine in accordance with the instructions, and make certain that the
machine work correctly, please store this instriation and other enclosed documents with the
machine together

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Summary of Contents for Xinpu XP-G90A

  • Page 1 Demolition Hammer Model: XP-G90A HANDLING INSTRUCTIONS Original Instructions Before using this demolition hammer, please carefully read though these HANDLING INSTRUCTIONS. Ensure that you know how the machine works, and how it should be operated. Maintain the machine in accordance with the instructions, and make certain that the...
  • Page 2: Table Of Contents

    Contents 1. Machine information 2. Safety instruction 3. Assembly 4. Operation 5. Maintenance 6. Warranty 7. Environment 1. Machine information Technical specifications XP-G90A Machine Type Voltage AC 220-240V Frequency 50Hz Input power 2200W Impact rate 950 min-1 Weight...
  • Page 3 Standard accessories One bottle of grease 60g (one bottle) point chisel(28*410mm) 1 piece flat chisel(28*410mm) 1 piece Carbon brush 1 couple Optional accessories (sold separately) Notice: Optional accessories (sold separately) are recommended only for specified purpose in manual, any other brand accessories or attachments used may present risk of injury. 1.
  • Page 4 5. Bush hammer heads + Shank Hexagon size28*410 length (Unit: mm) Tooth distance: 12mm Tooth high: 8mm Length*width: 60*60mm 6. Tamping plate + Shank Hexagon size28*394 length (Unit: mm) Length*width: 150*150mm 7. Big flat spade+ Shank Hexagon size30*296 length (Unit: mm) Length*width: 170*150mm 8 .Lubricate oil one bottle(60g)
  • Page 5: Safety Instruction

    2. Safety instructions In this operator's manual/or machine’s labels following symbols are used: Read the manual carefully Accordance with essential applicable safety of European directives Double insulation Denote risk of personal injury, loss of life or damage to the tool in case of nonobservance of the instruction in this manual.
  • Page 6 General Power Tool Safety Warnings WARNING : Read all safety warnings and all instructions. Failure to follow all warnings and instructions 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 refer to your mains operated (corded) power tool or battery operated (cordless) power tool.
  • Page 7 3) Personal safety a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
  • Page 8 e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tools operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
  • Page 9 extremely hot and could burn your skin. 12、Any damage and abnormal happen, please stop to use immediately and disconnect it, ask authorized serve center to check and repair. 13. Parts replace: Only original can be used to replace by authorized service center. 14.
  • Page 10: Assembly

    3. Assembly Name of the parts Mounting tool bits Warning: before do it, make sure unplug the machine! ℃ (1) Pull out of the retainer "2", turning 180 clockwi se or anticlockwise, insert the accessory shank portion"1" into the hole on the front cover. (2) Turning the retainer back into original position.
  • Page 11: Operation

    4. Operation Prior to operation 1. Power source Ensure that the power source to be utilized conforms to the power requirements which specified on the name plate of the hammer. 2. Power switch Ensure that the power switch is in the position of OFF. If the plug is connected to power receptacle while the power switch is in ON position, the demolition hammer will start operation immediately, which can cause serious accident! 3.
  • Page 12: Maintenance

    5. Maintenance Before do any maintenance, ensure unplug the plug. GREASE AND OIL FILLING Demolition hammer mechanical part is easy to get worn and lose impact energy if without enough lubrication, recommend filling grease and oil after 6 months usage. The steps as follows: Fig 1 Fig 2...
  • Page 13 1. Loosen the 4 screws between aluminum head and gear box by 12mm HEX head wrench.(See Fig1) 2. Disassemble the aluminum head, cylinder and piston.(See Fig2) 3. Clean the inside of aluminum head, must be free of metal chip and granular dust (See Fig3) 4.
  • Page 14: Warranty

    4. Maintenance the motor The motor is the heart of the machine, please avoid any damage to the winding, or any water and oil to wet it. 5. Carbon brush replacements Carbon brushes are consumableparts, when it becomes worn or"limit worn" it can cause motor trouble, we use auto-stop carbon brush, it stopped automatically when carbon brush worn out, at that time,replace a new couple of them as weoffered.