Epiroc EC 40T Safety And Operating Instructions Manual Download Page 26

Safety and operating instructions

26

© Construction Tools PC AB | 9800 1594 01 | 2020-03-23

Original Instructions

11.3 Noise declaration statement

EC 40T

EC 50T

EC 60T

EC 70T

EC 80T

Sound pressure 

1

 dB(A)

81

83

85

86

87

Sound power 

2

 dB(A)

109

111

113

114

115

1

 Sound pressure level according to EN ISO 3744 in accordance with directive 2000/14/EC at 10 metres distance.

2

 Guaranteed sound power according to EN ISO 3744 in accordance with directive 2000/14/EC inclusive spread in pro-

duction.

These declared values were obtained by laboratory type testing in accordance with the stated directive or standards and

are suitable for comparison with the declared values of other tools tested in accordance with the same directive or stan-

dards. These declared values are not adequate for use in risk assessments and values measured in individual work

places may be higher. The actual exposure values and risk of harm experienced by an individual user are unique and de-

pend upon the way the user works, in what material the breaker is used, as well as upon the exposure time and the

physical condition of the user, and the condition of the breaker.

We, Construction Tools PC AB, cannot be held liable for the consequences of using the declared values, instead of val-

ues reflecting the actual exposure, in an individual risk assessment in a work place situation over which we have no con-

trol.

Summary of Contents for EC 40T

Page 1: ...EC 40T 50T 60T 70T 80T Safety and operating instructions Hydraulic breakers Construction Tools PC AB 9800 1594 01 2020 03 23 Original Instructions...

Page 2: ......

Page 3: ...Assembly or disassembly 8 2 5 Operation precautions 8 2 6 Maintenance precautions 9 2 7 Storage precautions 10 3 Overview 11 3 1 Design and function 11 3 2 Main parts 11 3 3 Labels 11 3 3 1 Data plate...

Page 4: ...20 7 6 1 Wear limits 21 7 6 2 Replacing the wear bushing 21 7 7 Every year 21 8 Storage 22 9 Disposal 22 10 Troubleshooting 23 10 1 Hydraulic breaker does not start 23 10 2 Impact force too low 23 10...

Page 5: ...Contents Construction Tools PC AB 9800 1594 01 2020 03 23 Original Instructions 5...

Page 6: ...f the machine Save all warnings and instructions for future reference 2 1 Safety signal words The safety signal words Danger Warning and Caution have the following meanings DANGER Indicates a hazardou...

Page 7: ...ve screen in front of the operator The hydraulic breaker must only be mounted on a carrier with sufficient load capacity Carriers without sufficient load capacity will not provide the required degree...

Page 8: ...ked eye so do not rely on eye sight to determine if there is dust or fumes in the air To reduce the risk of exposure to dust and fumes do all of the following u Perform site specific risk assessment T...

Page 9: ...he hydraulic breaker when persons are present in the danger area u Press the working tool against the working surface before you start u Never operate unless the working tool is retained in the hydrau...

Page 10: ...nt of the start and stop device dur ing maintenance or installation can cause serious in juries when the power source is connected u Never inspect clean install or remove the working tool while the po...

Page 11: ...ls containing important in formation about personal safety and machine mainte nance The labels must be in such condition that they are easy to read New labels can be ordered from the spare parts list...

Page 12: ...r on the carrier or operating it read the operation manual and safety in structions provided by the carrier manufacturer Follow all instructions The carrier must have the appropriate hydraulic system...

Page 13: ...ier is using also works for the hydraulic breaker When a hydraulic breaker is connected to the carrier the hydraulic oil will get dirty faster Check and follow the carrier s instruc tions for changing...

Page 14: ...should direct the movement of the dip per arm until the bores in the dipper arm are flush with those in the adapter Agree with the assistant on clear hand signals for use during the mounting procedure...

Page 15: ...se serious injury u Secure the carrier against involuntary activation Before you start mounting or dismounting the working tool do the following 1 Place the hydraulic breaker on timber support blocks...

Page 16: ...oper operating temperature u If the ambient temperature is below 20 C 4 F you must warm up the working tool and the hydraulic breaker before use u If the oil temperature exceeds 80 C 176 F you must no...

Page 17: ...if the object does not break n Never bend with the working tool n Use the correct feed pressure When the feed pres sure is correct the hydraulic breaker is working at its best and the vibrations are...

Page 18: ...mage the hydraulic attach ment and may damage the whole hydraulic installa tion 6 2 4 Special applications NOTICE Always consult the Customer Center Dealer in your area in case of special applications...

Page 19: ...he working tool does not fill with grease 7 3 Piston accumulator WARNING Explosion hazard Use of other gases than Nitrogen N2 can cause an ex plosion u Charge the accumulator with Nitrogen N2 only As...

Page 20: ...ntact with the hydraulic breaker CAUTION Skin eczema Grease can cause eczema if it comes in contact with the skin u Avoid getting grease on your hands Wash thor oughly after contact 1 Press the workin...

Page 21: ...arts list NOTICE The working tool must never be sharpened by forging Sharpening must only be performed by milling grinding or turning 7 6 1 Wear limits A mm in B mm in EC 40T 45 1 77 39 1 54 EC 50T 55...

Page 22: ...aulic breaker from corrosion 1 Remove the hydraulic breaker from the carrier 2 Clean the hydraulic breaker carefully see chapter Cleaning 3 Dismount the working tool see chapter Mounting and dismounti...

Page 23: ...t force too low Cause Remedy By Gas pressure too low whipping and pulsing hoses Check the gas pressure and fill the accumulator Operator 10 3 Oil leaks Cause Remedy By Leaking or damaged seals Replace...

Page 24: ...to a higher working pressure and temperature and that the oil flows over the pressure limiter Check the cooler function on the carrier See section Preparation before breaking Carrier driver Hydraulic...

Page 25: ...de AutoStart AutoStart AutoStart AutoStart AutoStart Hose inside diameter P mm in 12 15 15 15 15 Hose inside diameter T mm in 12 15 15 15 15 11 2 Capacities EC 40T EC 50T EC 60T EC 70T EC 80T Oil flow...

Page 26: ...e or standards and are suitable for comparison with the declared values of other tools tested in accordance with the same directive or stan dards These declared values are not adequate for use in risk...

Page 27: ...42 EC Machinery Directive and 2000 14 EC Noise Directive Hydraulic breaker Guaranteed sound power level dB A Measured sound power level dB A Pmax bar Weight kg EC 40T 109 108 130 77 EC 50T 111 110 140...

Page 28: ...struction Tools PC AB 9800 1594 01 2020 03 23 Any unauthorized use or copying of the contents or any part thereof is prohibited This applies in particular to trademarks model denominations part number...

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