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Ronix 2790 Manual

Gasoline rotary hammer

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GASOLINE ROTARY HAMMER
2790
GASOLINE
ROTARY HAMMER

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Summary of Contents for Ronix 2790

  • Page 1 GASOLINE ROTARY HAMMER 2790 GASOLINE ROTARY HAMMER...
  • Page 3: Technical Specification

    TECHNICAL SPECIFICATION 2790 Model Engine Power 1000W Engine Type 36x32mm, Single Cylinder, Air Cooling, 2 Stroke Fuel Tank Capacity 900 Ml Fuel/Oil Ratio Ratio: Two-Stroke Engine Oil/Gasoline= 1 / 25 Carburetor Type Mz10.7 ≤0.50L/H Fuel Consumption Rate Displacement 32.7 cc...
  • Page 4: Part List

    PART LIST Throttle Button Stop Button Start Handle Choke Lever Fuel Can Priming Bulb Air Filter Fuel Can Bracket Gear Box Cover Stand Reduction Gearbox Adjusting knob SDS Chuck Handle Spark Plug Muffler Cover Joint Lever Throttle Rope Grease Cap GASOLINE ROTARY HAMMER Side Handle...
  • Page 5: Warning Labels On The Machine

    WARNING! Before using our products, please read this manual carefully to understand the proper use of your unit. WARNING LABELS ON THE MACHINE SYMBOLS Please read and maintains this manual. Use hearing protection. Use a mask. Use eye protection. Wear gloves. Warning / Attention! FOR SAFE OPERATION 1- Read this manual carefully until you completely understand and...
  • Page 6: Working Condition

    WORKING CONDITION 1- When using the product, you should wear proper clothing and protective equipment (a) Helmet (b) Ear protectors (c) Protection goggles or face protector (d) Thick work gloves (e) Non-slip-sole work boots 2- Do not wear loose clothing, jewelry, short trousers, sandals, or go barefoot.
  • Page 7: Before Starting The Engine

    2- When planning your work schedule, allow plenty of time to rest. Limit the amount of time over which the product is to be used continuously to somewhere around 30~40 minutes per session, and take 10~20 minutes of rest between work sessions. Also try to keep the total amount of work performed in a single day under 2 hours or less.
  • Page 8 USAGE AND MAIN FEATURE Ronix Rotary Hammer is suitable for drilling into concrete, bricks and stone. Features 1- This product is lightweight and low fuel consumption.
  • Page 9: Operating Mode

    2- Can adjust the impact energy and impact number. Advantage: If you use our machine, then you can ignore the trouble of the heavy equipment like diesel engine, air compressor, trucking-lorry, which will not limited by the pipe line, electric line, cable no matter how high and how far, we can work in kinds of environment.
  • Page 10 25:1 Work after 20 hours One gallon of gasoline combined with 5 oz of two-cycle engine oil 1- Prohibit the use of pure gasoline without adding oil for two-stroke engine. 2- Use appropriate place with well air ventilation for refueling 3- Do not add fuel too full, do not leave the fuel filler in neck part of machine.
  • Page 11: Stop Machine

    1- After the gasoline engine starts, it should run at low speed for 2 to 3 minutes to preheat the machine. 2- When the gasoline engine warm According to the work required impact energy, press Throttle button and start working. NOTE: For Work within less than 24 hours, the workload should be in low-speed in order to extent the service life.
  • Page 12: Fuel Filter

    the environment of much dust should be shorted maintenance cycle. FUEL FILTER If the fuel filter is clogged, the machine will be slowed down and impact energy will be weakened. Method: 1- open the lid of fuel can, with a metal hook the hook out of the can and clean fuel filter.
  • Page 13 MUFFLER To maintenance muffler, use a screwdriver and wire brush to remove rubbish on the body or the rubbish on the coke muffler exhaust. GEAR BOX GREASE Open the grease cap by turning counterclockwise, add grease to drive gear on a regular basis to ensure full gear lubrication. Then screw the grease cap clockwise to tighten.
  • Page 14 FAILURE ANALYSIS AND TROUBLESHOOTING METHODS Example1: difficulties in starting engine in cooling state. Whether the spark plug is moisture. Dry the igniter plug  Whether the spark plug produces Replace the igniter plug  Electric spark Lessen the fuel supply ...
  • Page 15: Maintenance Cycle

    MAINTENANCE CYCLE The following Data are given common use of the product. Suppose it is in worse working condition, such as thick dust in the air or much longer work hours for Crusher, the maintenance cycle should be shortened correspondingly. Outlook check (state, •...
  • Page 16 • Check Sharpness • Chisel/ drill bit Sharpen or Forge • Replace • Check Muffler Remove carbon • deposit • Check Cylinder Cooling Fin • Clean Check/Adjust Customize the • distance between lignite Plug electrodes • Replace • • Check Screw and Nut •...
  • Page 18 GASOLINE ROTARY HAMMER GASOLINE ROTARY HAMMER...