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Table of Contents
Related Manuals for Atlas Copco SECOROC COP 34
Summary of Contents for Atlas Copco SECOROC COP 34
- Page 1 Atlas Copco Rock Drilling Tools SECOROC Down-the-hole equipment COP 34 / 34Q COP 44 / 44Q COP 54 / 54Q / 54QHD COP 64 / 64 Q / 64 COP 64 / 64 Q / 64 COP 84 COP 84...
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Page 2: Table Of Contents
Spare parts list ................. 15-23 Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denomi- nations, part numbers and drawings. © Copyright 2002 Atlas Copco Secoroc AB, Fagersta, Sweden... -
Page 3: Technical Data
Technical data COP 34 COP 44 COP 54 COP 64.2 COP 64.3 COP 84.2L COP 84 Dimensions and weights Length without drill bit, mm (in) ..... 1025 (40.4) 1034 (40.7) 1145 (45.1) 1308 (51.5) 1258 (49.5) 1338 (52.7) 1431 (56.3) with optional thread, mm (in) ..... -
Page 4: General
Together with Atlas Copco ODEX equipment, COP hammers are used Application (drill rigs) for simultaneous drilling-and-casing through overburden. When used... -
Page 5: Preparing To Drill
Preparing to drill DANGER Hose connection Connecting and securing the air hoses. The rig must be set-up correctly in order to give stability and safety. If this is not done, the effects of feed force and rotation torque can cause For a compressed air system to be effi... -
Page 6: Collaring
Too low a feed force will give easy rotation, excessive vibra- tion and reduced penetration. The resultant refl ex shock waves can DANGER damage the rotation unit and feed beam. Too high a feed force causes the rotation to jam (either erratically When drilling on soft or unstable ground, great care must be taken or completely) and can subject the drill string to severe bending because the fl... -
Page 7: Flushing - Air Blowing
Make sure that the rubber sleeve is correctly fi tted. A leaking Flushing — Air-blowing rubber sleeve can cause serious damage to the hammer. To avoid wasteful re-crushing and the risk of jam ming, drill cuttings Check the location and condition of O-ring H in the bottom of the must be fl... -
Page 8: Drilling In Wet Holes
Foaming concentrate is pumped into the compressed- air line in the form of a concentrate/water mixture. Atlas Copco foam- ing concentrate has lubricating properties and contains corrosion inhibitors, which prevent seizing in the hammer. -
Page 9: Removing The Drill Bit
After cleaning, always coat the threads with available. Ordering No. 9178. Atlas Copco thread grease before jointing. Take extra care during jointing operations when drilling in abrasive N.B. Failure to attach the wrench rock formations, since the ingress of quartz particles into the hammer as illustrated (B, C) may result in will cause heavy wear. -
Page 10: Checking The Wear Of The Driver Chuck And Cylinder
N.B. Do not forget O-ring E — fi rst smear it with silicone grease and then fi t it back on to the top sub. Minimum permissible diameter Finally, smear the threads of the top sub with Atlas Copco thread COP 34 78 mm grease, and thread it into the cylinder.