RAMMER 2166E Operator's Manual

Hydraulic hammer

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Original instructions

9/19

OPERATOR'S MANUAL

OM2166ESENG.919

HYDRAULIC HAMMER

RAMMER 2166E

STD

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Summary of Contents for RAMMER 2166E

Page 1 Original instructions 9/19 OPERATOR'S MANUAL OM2166ESENG.919 HYDRAULIC HAMMER RAMMER 2166E...
Page 2: Table Of Contents
OPERATION......3 3. Lower tool bushing ....62 Wear limits and lubricants for lower tool 1.
Page 4: Foreword
HU: Ez a kézikönyv magyar nyelven is elérhető, kérje Rammer forgalmazójától. IS: Biðjið Rammer dreifingaraðila ykkar um íslenska útgáfu af þessari handbók. IT: È possibile richiedere la versione in lingua italiana di questo manuale presso il rivenditore Rammer. LT: Paprašykite savo Rammer platintojo lietuviškos instrukcijos versijos.
Page 5 2166E STD Foreword SYMBOLS USED IN THIS MANUAL This symbol identifies important safety messages within this manual. Carefully read the message that follows. Failure to understand and obey this safety warning could result in injury to you or others, and could also cause damage to equipment. See illustration 1.
Page 6: Important Safety Information
Foreword 2166E STD 1.2 IMPORTANT SAFETY INFORMATION Basic safety precautions are outlined in the "Safety" section of this manual and in the description of operations where hazards exist. Warning labels have also been put on the machine to provide instructions and to identify specific hazards which if not observed could cause bodily injury or death to you or other persons.
Page 7: Spare Part Orders
2166E STD Foreword 1.4 SPARE PART ORDERS When you need spare parts or some information concerning maintenance to your machinery, please contact your local dealer. Quick deliveries are ensured by exact orders. Required information: 1. Name of customer, contact person 2.
Page 8: Product Numbers
Product numbers 2166E STD 2. PRODUCT NUMBERS 2.1 MODEL AND SERIAL NUMBER The product serial number is stamped on the valve body. Both the model and serial number are located on the product identification plate. Check that the model corresponds to the one given on the cover of this manual.
Page 9: Product Introduction
2166E STD Product introduction 3. PRODUCT INTRODUCTION 3.1 OVERVIEW The product is a hydraulically operated hammer. It can be used on any carrier which meets the necessary hydraulic and mechanical installation requirements. The unit functions by repeatedly raising a steel piston and driving it down onto the head of a removable breaking tool.
Page 10 Product introduction 2166E STD PROVIDED LIFTING POINTS Use the lifting eyes located on the product housing only to lift or handle the product itself. The lifting capacity calculation is based on the product's working weight including a normal working tool and an average sized mounting bracket.
Page 11 2166E STD Product introduction R010266 Lifting devices must safely carry the working weight of the product. See “Hammer specifications” on page 74. Place chains or slings, as shown by the illustration, to lift the product. R010495 Note: Before starting to operate the hammer, always replace the lifting eye with a blanking screw.
Page 12 Product introduction 2166E STD SAFETY INSTRUCTIONS FOR LIFTING Below are some common safety instructions concerning lifting operations. In addition to this, the local, national standards for machines and lifting-equipments must always be strictly observed. Please note that the list below is not all inclusive, you must always ensure the procedure you choose is safe for you and others.
Page 13: Main Parts
2166E STD Product introduction 3.4 MAIN PARTS The main parts of the hammer are shown below. R010496 A. Housing B. Mounting flange C. Vibration dampening elements D. Hose connections (pressure and return lines, automatic lubrication and pressurized air) E. Pressure accumulator F.
Page 14: Greasing Device
For more information, contact your local Rammer dealer and See “Important information concerning the remote monitoring device and data privacy” on page 80. Page 14 - Operation...
Page 15 2166E STD Product introduction R010509 Warning! RD3 contains a SIM card to enable remote connections and an encased lithium metal battery. Both items are regulated for air transport. Consult your forwarder about any restrictions for air freight. Warning! Lithium is a highly flammable substance. Store damaged lithium batteries in a fire proof container.
Page 16: Environmental Protection And Recycling
2166E STD 3.8 ENVIRONMENTAL PROTECTION AND RECYCLING POLICY Rammer products contribute to the recycling of materials to help customers achieve their environmental objectives. During the manufacturing, all the necessary precautions are taken to make sure that no harm is done to the environment.
Page 17: Safety
2166E STD Safety 4. SAFETY 4.1 GENERAL SAFETY All mechanical equipment can be hazardous if operated without due care or correct maintenance. Most accidents involving machine operation and maintenance are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.
Page 18 Safety 2166E STD WARNING IGNORING INSTRUCTIONS HAZARD Faulty handling practice could cause death or severe injury. Read and follow the instructions in the operator’s manual. 169400_ENG-3 R010354 CARE AND ALERTNESS All the time you are working with the product, take care and stay alert. Always be alert for hazards.
Page 19 2166E STD Safety WORK SITE Work sites can be hazardous. Inspect the site before working on it. Poor visibility can cause accidents and damage. Make sure that visibility and lighting of the working area are adequate. BANKS AND TRENCHES Banked material and trenches can collapse. Do not work too close to banks and trenches where there is a danger of collapse.
Page 20 Safety 2166E STD To protect yourself from airborne pollutants, always keep excavator doors and windows closed during operation. Excavators with pressurized cabins should be utilized in hammer operation. Proper maintenance of fresh air filters of the excavator is essential. Where pressurized cabins are not available, proper respirators must be utilized.
Page 21 2166E STD Safety The European standard EN 474-1 on safety of earth-moving machinery requires that adequate operator's protection, such as bullet proof glass, mesh guard or an equivalent protection is used. Keep the cabin windows and doors closed during operation. Window bars are recommended to protect the windows from flying chips of rock.
Page 22 Safety 2166E STD HYDRAULIC HOSES AND FITTINGS Ensure all hydraulic components will withstand maximum pressure and mechanical stresses caused by operation of the attachment. Consult your local dealer for instructions. FIRE HAZARD Most hydraulic fluids are flammable and might ignite when contacting hot surface.
Page 23 2166E STD Safety LIFTING EQUIPMENT You can be injured if you use faulty lifting equipment. Make sure that lifting equipment is in good condition. Make sure that the lifting equipment complies with all local regulations and is suitable for the job. Make sure that the lifting equipment is strong enough for the job and that you know how to use it.
Page 24 Safety 2166E STD LABELS ON THE PRODUCT Safety labels communicate the following four things: ■ The severity level of the risk (that is, signal word "DANGER" or "WARNING"). ■ The nature of the hazard (such as high pressure, or dust).
Page 25 2166E STD Safety WARNING IGNORING INSTRUCTIONS HAZARD Faulty handling practice could cause death or severe injur y. Read and follow the instructions in the operator's manual. 169400_ENG-3 DANGER DUST HAZARD Breathing dust will cause death or severe injur y. Always wear approved respirato r.
Page 26: Operation
Operation 2166E STD 5. OPERATION 5.1 OPERATING INSTRUCTIONS RECOMMENDED USE The hammer is designed to be used in breaking concrete, road surface or asphalt, hard or frozen ground. It can be also used in breaking moderate sized boulders as well as in demolishing reinforced structures and for major excavation and clearing work.
Page 27 2166E STD Operation Penetrative breaking (or cutting) In this form of breaking a moil point or chisel tool is forced inside the material. This method is most effective in soft, layered or plastic, low abrasive material. The high impact rate of the small hammers makes them ideal for penetrative breaking.
Page 28 Operation 2166E STD It is important to choose a tool, which is suitable for your hammer and for the application you are working on. The tool selection available depend on hammer model. See “Tool specifications” on page 78. IDLE BLOW PROTECTION The hammer includes Idle Blow Protection as a standard feature to prevent idle strokes.
Page 29 2166E STD Operation Idle Blow Protection OFF Idle Blow Protection can be turned off when breaking very soft material or in a demolition application where it is difficult to apply enough feeding force. See illustration 2. R010518 TURNING IDLE BLOW PROTECTION ON AND OFF 1.
Page 30 Operation 2166E STD 3. Insert the shield plate. Note: Idle Blow Protection has only two positions, ON and OFF. Do not apply any other positions in between. PREHEATING THE HAMMER If the ambient temperature is lower than 0 °C (32 °F), it is recommended that you preheat the hammer according to these instructions: 1.
Page 31: Daily Operation
2166E STD Operation 5.2 DAILY OPERATION GENERAL GUIDELINES A safety screen is recommended to protect the operator from flying debris. Keep the cabin windows and doors closed during operation. Keep the tool at a 90 degree angle at all times. If the object moves or its surface breaks, correct the angle immediately.
Page 32 Operation 2166E STD Do not strike in one spot for more than 15 seconds at a time. If the object does not break, or if the tool does not penetrate, stop the hammer and change the position of the tool. Working too long in one spot will create stone dust under the tool.
Page 33 2166E STD Operation against the wall at a 90 degree angle. When breaking concrete, hard or frozen ground, never strike and pry with the tool at the same time. The tool may break. Bending may be caused by stones inside hard or frozen ground. Be careful and stop striking if you find sudden resistance under the tool.
Page 34 Operation 2166E STD Do not use the hammer to sweep the ground of debris. This may damage the hammer and the housing will wear out more quickly. When operating the hammer, make sure that it does not make contact with the carrier boom or hydraulic lines.
Page 35 2166E STD Operation Do not use the hammer or hammer tools for lifting. Lifting eyes on the hammer are for storage and maintenance purposes only. COPYRIGHT © 2019 SANDVIK MINING AND CONSTRUCTION OY Operation - Page 35...
Page 36 Operation 2166E STD WORKING PROCEDURE Warning! Protect yourself and your neighbourhood against flying chips of rock. Do not operate the hammer or carrier if someone is too close to the hammer. Do not use the hammer, as a standard assembly, under water. If water fills the space where the piston strikes the tool, this generates a strong pressure wave that may damage the hammer.
Page 37 2166E STD Operation 5. Place the tool against the object at a 90 degree angle. Avoid small irregularities on the object which will break easily and cause either idle strokes or an incorrect working angle. 6. Start the hammer. 7. Stop the hammer quickly. Do not allow the hammer to fall down and make idle strokes when an object breaks.
Page 38: Mounting And Dismounting The Hammer
Operation 2166E STD 5.3 MOUNTING AND DISMOUNTING THE HAMMER REMOVAL FROM CARRIER Warning! The hammer must be secured from rolling over when disconnecting from the carrier. Only use a skilled operator to position the carrier for hammer removal! Warning! Hydraulic pressure inside the hammer must always be released...
Page 39: Movement
2166E STD Operation 5. Remove bucket pins and other parts. 6. The carrier can be moved aside. INSTALLATION 1. Install hammer in the same manner as mounting a bucket. Install bucket pins. 2. Connect hoses. Hammer inlet port is marked on the valve body with "IN" and outlet port with "OUT".
Page 40: Special Conditions Of Use
Operation 2166E STD 5.5 SPECIAL CONDITIONS OF USE Special conditions of use are conditions in which the hammer is used for some work other than normal breaking or demolition, such as: ■ Tunneling ■ Scaling ■ Foundry cleaning ■ Underwater operations ■...
Page 41 2166E STD Operation UNDERWATER OPERATION Use environmentally friendly oil and tool grease when you are using the hammer under water. Warning! If you are using the hammer under water, protect yourself and your surroundings against compressed water/air spray and possible broken compressed air hoses.
Page 42: Storage
Operation 2166E STD 5.6 STORAGE LONG TERM STORAGE Observe the following points when the hammer is stored. In this way the vital parts of the attachment are protected from rust and the machine is ready to be used whenever necessary.
Page 44: Hammer Tool Greasing
2166E STD 1. HAMMER TOOL GREASING 1.1 RECOMMENDED GREASES For tool lubrication use only RAMMER TOOL GREASE, part no. 902045 (400 g cartridge), part no. 902046 (18 kg drum), or any grease that meets the following criteria: ■ No dropping point or very high, over 250 °C (480 °F).
Page 45: Automatic Greasing
2166E STD Hammer tool greasing 1.2 AUTOMATIC GREASING Dispose of empty grease containers appropriately. The hammer can be equipped with an automatic greasing device. See “Greasing device” on page 14. Do not remove the grease cartridge unnecessarily. Always keep the grease cartridge in the greasing device to prevent dirt from entering the greasing device.
Page 46: Adjusting The Dose
Hammer tool greasing 2166E STD 6. Push the cartridge piston with fingers until approximately 15 mm of grease comes out. 7. Insert the cartridge and tighten it. R020111 1.3 ADJUSTING THE DOSE Note: Some hammer models are equipped with an adapter kit for manual greasing and do not include an automatic greasing device.
Page 47 2166E STD Hammer tool greasing ADJUSTING THE DOSE Please note that the actual amount of grease needed for proper lubrication varies according to: ■ hammer size ■ application: the amount of grease depends on the number of working cycles within a given time. In practice this means that, in an application where the working cycles are short but the quantity is high, a smaller dose can be used.
Page 48: Manual Greasing
Hammer tool greasing 2166E STD 5. Tighten the locking nut to the specified torque setting. See table below. 6. Turn the locking plate and plug to the correct positions. Item Specification/Torque Shield screws 175 Nm (129 lbf ft) Adjusting screw locking nut...
Page 49 2166E STD Hammer tool greasing CORRECT GREASING 1. Position the hammer standing upright resting on the tool on firm surface. 2. Stop carrier engine and wait 10 minutes for oil pressure to drop inside hammer. 3. Apply tool grease from grease gun to greasing points marked with the following sticker.
Page 50: Carrier Hydraulic Oil
Carrier hydraulic oil 2166E STD 2. CARRIER HYDRAULIC OIL 2.1 REQUIREMENTS FOR HYDRAULIC OIL GENERAL REQUIREMENTS In general the hydraulic oil originally intended for the carrier can be used with this product. However, since working with the product heats the oil more than the usual excavation work, the temperature of the oil must be monitored.
Page 51 2166E STD Carrier hydraulic oil OIL SPECIFICATIONS Table below shows hydraulic oils recommended for hammer use. The most suitable oil is selected in such a way that the temperature of the hydraulic oil in continuous use is in the ideal area on the chart and the hydraulic system is used to best advantage.
Page 52: Oil Cooler
Carrier hydraulic oil 2166E STD Note: We strongly recommend the use of different hydraulic oils in the summer and in the winter if there is an average temperature difference of more than 35 °C (63 °F). The correct hydraulic oil viscosity is thus ensured.
Page 53: Oil Filter
2166E STD Carrier hydraulic oil 2.3 OIL FILTER The purpose of the oil filter is to remove impurities from the hydraulic oil. Air and water are also impurities in oil. Not all impurities can be seen with the naked eye.
Page 54 Carrier hydraulic oil 2166E STD 4. Valves do not function properly. ■ Spools bind. ■ Rapid wear of parts. ■ Blocking of small holes. Note: Component damage is only a symptom. The trouble itself will not be cured by removing the symptom. After any component damage due to impurities in the oil, the entire hydraulic system has to be cleaned.
Page 56: Routine Maintenance
Routine maintenance 2166E STD 1. ROUTINE MAINTENANCE 1.1 OVERVIEW This product is a precision made hydraulic machine. Therefore great care and cleanliness should be taken when handling any of the hydraulic components. Dirt is the worst enemy in hydraulic systems.
Page 57: Dealer
2166E STD Routine maintenance EVERY 50 HOURS OR AT LEAST ONCE A MONTH ■ Check the tool shank and tool bushings for wear. See “Changing the tool” on page 59. See “Lower tool bushing” on page 62. ■ Check the hydraulic hoses. Replace if necessary. Do not let dirt get into the hammer or hoses.
Page 58: Maintenance Intervals In Special
Routine maintenance 2166E STD 1.4 MAINTENANCE INTERVALS IN SPECIAL APPLICATIONS The service interval is considerably shorter in special applications. See “Special conditions of use” on page 40. In special applications, please consult your local dealer for the correct service intervals.
Page 59: Changing The Tool
2166E STD Changing the tool 2. CHANGING THE TOOL WEAR LIMITS AND LUBRICANTS FOR TOOL REMOVAL Item Wear limit Tool diameter X (worn out) 123 mm (4.84 in) Tool diameter Y (worn out) 116 mm (4.57 in) R030149 Item Wear limit Tool retaining pin diameter Z (worn 54 mm (2.13 in)
Page 60: Removal Of Tool
Changing the tool 2166E STD REMOVAL OF TOOL Warning! The hydraulic pressure inside the hammer must always be released before removing the tool. After operating the hammer, wait 10 minutes for oil pressure to drop inside hammer. Warning! Hot tool can cause severe injuries.
Page 61: Installation Of Tool
2166E STD Changing the tool Note: If hammer is still on carrier, it may be easier to stick the tool in the ground and lift the hammer off the tool. Make sure that the tool cannot fall. INSTALLATION OF TOOL 1.
Page 62: Lower Tool Bushing
Lower tool bushing 2166E STD 3. LOWER TOOL BUSHING WEAR LIMITS AND LUBRICANTS FOR LOWER TOOL BUSHING Groove R030183 Item Wear limit Tool bushing (worn out) First three grease grooves are worn out. Bushing must be replaced. Item Lubricant Contact surfaces of front head and...
Page 63 2166E STD Lower tool bushing R030214 A. Puller frame B. Puller plate C. Screw D. Plate E. Plate F. Nut G. Hydraulic hole cylinder H. Locking plate Wedge COPYRIGHT © 2019 SANDVIK MINING AND CONSTRUCTION OY Maintenance - Page 63...
Page 64: Removal Of Lower Tool Bushing
Lower tool bushing 2166E STD REMOVAL OF LOWER TOOL BUSHING Do not throw used hammer tool bushing away at job site. Used tool bushings can be recycled by delivering them to an authorized scrap metal collection facility. 1. Remove tool.
Page 65 2166E STD Lower tool bushing 9. Install screw to puller plate. R030215 10. Install plate, hole cylinder and nut. R030216 11. Pull lower tool bushing out by using hydraulic hole cylinder. If tool bushing is stick, loose screw and hit wedges by hammer to loose lower tool bushing and then pull lower tool bushing out.
Page 66: Installation Of Lower Tool Bushing
Lower tool bushing 2166E STD INSTALLATION OF LOWER TOOL BUSHING 1. Clean and dry all parts carefully. Check all parts for cracks and excessive wear. See wear limits for thrust ring and upper tool bushing in specifications section. See “Lower tool bushing” on page 62.
Page 67 2166E STD Lower tool bushing 8. Install plate, hole cylinder and nut. R030218 9. Push lower tool bushing in with hole cylinder. 10. Install retaining pin. 11. Install rubber ring. 12. Install rubber plugs. R030189 13. Remove tool retaining pins and tool bushing's assembly tool.
Page 68: Troubleshooting
Check the installation. Check the pump and the other hydraulic components. FAILURE IN HAMMER VALVE OPERATION The hammer must be serviced in an authorized Rammer service shop. PISTON FAILURE The hammer must be serviced in an authorized Rammer service shop.
Page 69: The Hammer Operates Irregularly But The Blow Has Full Power
The hammer must be serviced in an authorized Rammer service shop. FAILURE IN GREASING DEVICE HYDRAULIC CIRCUIT Oil leakage. The hammer must be serviced in an authorized Rammer service shop. 4.3 THE HAMMER OPERATES IRREGULARLY AND BLOW HAS NO POWER THE WORKING METHOD IS NOT CORRECT Refer to the correct working methods.
Page 70: The Hammer Does Not Stop Or Has Run-On
Contact your local carrier dealer for more information. PRESSURE LOSS IN PRESSURE ACCUMULATOR The hammer must be serviced in an authorized Rammer service shop. FAILURE IN HAMMER VALVE OPERATION The hammer must be serviced in an authorized Rammer service shop.
Page 71: Recurrent Tool Failure
Check the installation. Check the pump and the other hydraulic components. INTERNAL OIL LEAK IN THE HAMMER The hammer must be serviced in an authorized Rammer service shop. EXCESSIVE BACK PRESSURE IN RETURN LINE Check the installation. Check the size of the return line.
Page 72: Further Assistance
LUBRICATION DEVICE IS WORKING (WHILE THE GREASE HOSE IS DISCONNECTED) ■ Leak in hammer lubrication channel. The hammer must be serviced in an authorized Rammer service shop. ■ Hammer lubrication channel is blocked. The hammer must be serviced in an authorized Rammer service shop.
Page 74: Hammer Specifications
Hammer specifications 2166E STD 1. HAMMER SPECIFICATIONS 1.1 TECHNICAL SPECIFICATIONS Item Specification 1360 kg (2998 lb) Minimum working weight Hammer weight 1130 kg (2491 lb) 430...790 bpm Impact rate 140...160 bar (2030...2320 psi) Operating pressure 210 bar (3045 psi) Pressure relief, min...
Page 76: Mounting Bracket Specifications
Hammer specifications 2166E STD 1.3 MOUNTING BRACKET SPECIFICATIONS R040239 Item Specification Bottom plate, recommended minimum 25 mm (0.98 in) thickness (X) Side plate, recommended minimum 25 mm (0.98 in) thickness (Y) Width of the opening for pressure hose (Z) 200 mm (7.87 in) Depth of the opening for pressure hose (V) 60 mm (2.36 in)
Page 77: Rd3 Technical Specifications
2166E STD Hammer specifications 1.4 RD3 TECHNICAL SPECIFICATIONS R040252 Item Specification Battery type Primary lithium, built-in, encapsulated Temperature, operating -20...85 °C (-4...185 °F) Temperature, storage -40...85 °C (-40...185 °F) Antenna, GPS Internal Antenna, 3G/GSM Internal IP rating IP69k UN3091 Lithium content 2.0 grams...
Page 78: Tool Specifications
Tool specifications 2166E STD 2. TOOL SPECIFICATIONS R040241 Tool Part no. Length Weight Diameter Chisel (A) BB65E1 1050 mm 89 kg (196 125 mm (41.34 in) (4.92 in) Moil point (B) BB65E3 1050 mm 89 kg (196 125 mm (41.34 in) (4.92 in)
Page 79: Ce Mark And Ec Declaration Of Conformity
(Directive 2006/42/EC, Annex II. 1. A; Directive 2000/14/EC) Manufacturer: Sandvik Mining and Construction Oy, Breakers Lahti Address: Taivalkatu 8, FI-15170 Lahti, Finland Herewith declares that the Rammer hydraulic hammer Model: 2166E Is in conformity with all the relevant provisions of the Machinery Directive 2006/42/EC.
Page 80: Important Information Concerning The Remote Monitoring Device And Data
3.1 IMPORTANT INFORMATION CONCERNING THE REMOTE MONITORING DEVICE AND DATA PRIVACY Important notice: This 2166E Hereinafter referred to as the "Product", is equipped with a remote monitoring service device which collects location data and data of usage of the Product (including remote monitoring hardware and software installed, connected, and activated by Sandvik at the factory or otherwise) in order for Sandvik to (i) provide you and Sandvik's distributor/sub-distributor(s) involved in the sale of the Product ("Distributors") with the availability...
Page 84 Sandvik Mining and Construction Oy, Breakers Lahti Taivalkatu 8, P.O. Box 165, FI-15101 Lahti, Finland Phone Int. +358 205 44 151, Telefax Int. +358 205 44 150 www.rammer.com 27-40-14133-45-20-49 30-40-14133-24-52-224...

RAMMER 2166E Operator's Manual

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