Hydraulic Rock Drill COP RR14 / SC14 Ver. C 3 Maintenance Tables
11 No: 4124851851.2.9007203379904011 en-US
3 Maintenance Tables
Overhaul period may vary based on local condition. Maintenance should be carried out at
appropriate time intervals based on local conditions. The condition of the rock has a major
affect on the amount wear and need of servicing the Rock Drill.
Epiroc Rock Drills Overhaul Kits are designed to optimize the performance and service life
of the rock drill. Information about the overhaul kits and part numbers are available in the
spare parts catalog for each rock drill.
3.1 New or Overhauld Rock Drill
Maintenance Task
Work Shift First Service
8.5 Charge Accumulators Before
11.1.1 Hydraulic Fluid Before
11.1.2 Pneumatic Tool Oil Before
11.1.3 Grease Before
11.2 Fill Air Lubricant Oil Before
12.1 Set ECL Lubrication System Before
12.2 Set Damper Pressure Before
11.5 Check ECL Lubricant Oil Return During
7.1 Tighten All Threaded Unions After
3.2 Work Shift
Maintenance Task
Work Shift
10.11 Inspect Shank Adapter Threads Before
5.2 Check Hydraulic Hoses During
10.12 Check for Leaks During Drilling During
11.5 Check ECL Lubricant Oil Return During
12.3 Check Damper Pressure During Drilling During
11.3 Lubricate Front Head After
3.3 Percussion Hours
Maintenance Task
Percussion Hours
7.1 Tighten All Threaded Unions 40