Summary of Contents for RGC ROCK DRILL
- Page 1 ROCK DRILL INSTRUCTIONS REIMANN & GEORGER CORPORATION CONSTRUCTION PRODUCTS BUFFALO, NY P/N 6122125 08/29/05...
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Page 2: Table Of Contents
Ergonomic Handle Assembly......................18 Connecting Block Assembly ......................19 LIST OF FIGURES FIGURE DESCRIPTION ........................PAGE Typical Product Nameplate ......................4 Rock Drill Impact Assembly ......................12 Valve Housing Assembly ......................13 Motor Gear Assembly ........................14 Accumulator Assembly .........................15 Cylinder Assembly ........................16 Hose Assembly..........................17 Handle Assembly...........................18 Connecting Block Assembly ......................20... -
Page 3: Safety
1.3 ROCK DRILL SAFETY RULES 1. Only trained personnel shall operate the Rock Drill or do repairs. A trained person is one who has read and thoroughly understands this instruction manual and related equipment manuals and, through training and experience, has shown knowledge regarding the safe operational procedures. - Page 4 13. Use only properly sized tool steels for which the Rock Drill was designed. 14. Do not lean against the Rock Drill to prevent losing foothold. The tool steel could accidentally break or suddenly penetrate the material. 15. Never operate the Rock Drill under the influence of drugs, alcohol, or medication.
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Page 5: Specifications
Your Reimann & Georger Corporation Hydraulic Rock Drill is designed for drilling blast holes and test drillings etc. in granite and concretes. A built in torque limiter ensures that the operator can always hold the Rock Drill, if the drill bit gets stuck. -
Page 6: Nameplate And Serial Number Tag
It is important to identify your Rock Drill completely and accurately whenever ordering spare parts or requesting assistance in service. The Rock Drill has a product nameplate that states the model and serial numbers. The Rock Drill label should appear as the sample nameplate shown in Figure 2-1. Record the model and serial numbers for future reference. -
Page 7: Operation
Oil temperatures can affect both power supply and tool performance. For ambient operating temperatures between 0-32°F, RGC recommends a warm-up period relative to outside temperatures to insure proper performance levels. Oil becomes more viscous or thick as the ambient temperature lowers, which slows down the system. It is necessary to pre-heat the hydraulic oil in the power supply before use by proceeding as follows: 1. -
Page 8: Connection To Hydraulic Power Source
Hold Rock Drill close to your body when lifting. 5. Place the Rock Drill vertically on the surface in which the hole is to be made and activate the trigger lever. Make sure just enough feed force is being applied to have the Rock Drill run regularly. Activating the trigger partially when starting provides a slow start for improved control. -
Page 9: Preparing Breaker For Shutdown
4. Secure the Rock Drill and hydraulic power source to prevent unauthorized use. 5. Store the Rock Drill away from excessive heat or moisture. Store in a clean, dry area away from exposure to high humidity, liquids, or freezing temperatures. -
Page 10: Inspection And Maintenance
1. Proper maintenance of the Rock Drill and related equipment requires timely adhering to all the guidelines given in this chapter. Proper maintenance is required to maintain the system in good condition and free of defects. -
Page 11: Annual Maintenance
20º in the drill bushing, or if the drill collar is cracked, the drill bushing must be replaced. A worn drill bushing causes increased breaker noise and, in the long run, damage to the striking piston of the Rock Drill. -
Page 12: Troubleshooting
5 TROUBLESHOOTING The following chart is intended to assist with troubleshooting the Hydraulic Rock Drill. While not all inclusive, the chart outlines the most common causes of a problem and the recommended course of action. The troubleshooting guide for the associated power supply is in the instruction manual specifically for this unit. -
Page 13: Parts Lists
6 PARTS LISTS The following parts lists apply to the Rock Drill only. The parts list for the hydraulic power source is in the separate manual supplied for this item. Each item number on the following parts lists can be matched with the item number shown on the corresponding assembly drawings as described in the following sections. -
Page 14: Rock Drill Impact Assembly
Figure 6-1. Rock Drill Impact Assembly... -
Page 15: Valve Housing Assembly
6.2 VALVE HOUSING ASSEMBLY Refer to Figure 6-2. Item Number Part Number Quantity Description 1817115 VALVE HOUSING 1814114 GUIDE SOCKET P 1814113 AUXILIARY SPOOL P 1814116 GUIDE SOCKET T 1814115 AUXILIARY SPOOL T 1814112 SPOOL 1817154 SEALING WASHER 1817155 SCREW F/ CHECK VALVE 1814703 O-RING 1814710... -
Page 16: Motor Gear Assembly
6.3 MOTOR GEAR ASSEMBLY Refer to Figure 6-3. Item Number Part Number Quantity Description 1817133 MOTOR FLANGE 1817135 GEAR WHEEL 1817136 BACK-UP WASHER 1817148 PACKING GLAND 1817149 COUPLING NUT 1817757 O-RING 1817746 MOTOR 1817750 MOTOR SEAL KIT 1817726 SCREW 1817764 SCREW Figure 6-3. -
Page 17: Accumulator
6.4 ACCUMULATOR Refer to Figure 6-4. Item Number Part Number Quantity Description 1814052 DIAPHRAGM 1814102 ACCUMULATOR COVER 1817111 ACCUMULATOR BODY 1813103 CHARGING SCREW 1814709 SEAL RING 1813710 PROTECTIVE CAP Figure 6-4. Accumulator Assembly... -
Page 18: Cylinder Assembly
6.5 CYLINDER ASSEMBLY Refer to Figure 6-5. Item Number Part Number Quantity Description 1817102 CYLINDER HOUSING 1814172 SEAL 1814707 SEAL 1814733 FITTING 1814754 LOCKING RING 1814169 BACK-UP WASHER Figure 6-5. Cylinder Assembly... -
Page 19: Hose Assembly
6.6 HOSE ASSEMBLY Refer to Figure 6-6. Item Number Part Number Quantity Description 1697502 HOSE WHIPS 12” 6001886 COUPLING 1/2" FEMALE 6001885 COUPLING 1/2" MALE Figure 6-6. Hose Assembly... -
Page 20: Ergonomic Handle Assembly
6.7 HANDLE ASSEMBLY Refer to Figure 6-7. Item Number Part Number Quantity Description 1820203 BRACKET F/ STANDARD HANDLE 1820204 HANDLE STANDARD 1820135 RUBBER HANDLE TRIGGER SIDE 1820134 RUBBER HANDLE 1820238 TRIGGER LEVER STANDARD 1815733 ROLL PIN 1820041 TOP COVER 1815722 SCREW 1815131 1815113... -
Page 21: Connecting Block Assembly
6.8 CONNECTING BLOCK ASSEMBLY Refer to Figure 6-8. Item Number Part Number Quantity Description 1817186 PLATE F/ TRIGGER 1817187 SPACE PIPE F/ TRIGGER 7121508 SCREW 1814161 TRIGGER SPOOL 1815166 TRIGGER ROD 1814120 PACKING GLAND 1814163 SPRING F/ TRIGGER VALVE 1814700 O-RING 1814702 O-RING... -
Page 22: Connecting Block Assembly
Figure 6-8. Connecting Block... - Page 23 LIMITED PRODUCT WARRANTY Reimann & Georger Corporation Hoisting and Construction Products A. LIMITED WARRANTY Reimann & Georger Corporation (the “Manufacturer”) warrants to the original purchaser (the “Buyer”) that all Reimann & Georger Hoisting and Construction products shall be free of defects in material and workmanship for a period of one (1) year from date of original purchase.
- Page 24 ADDITIONAL EXCLUSIONS FROM THIS LIMITED WARRANTY. THIS LIMITED WARRANTY DOES NOT COVER ANY OF THE FOLLOWING: 1. Equipment which has been abused, damaged, used beyond rated capacity, or repaired by persons other than authorized service personnel. 2. Damage caused by acts of God which include, but are not limited to, hailstorms, windstorms, tornadoes, sandstorms, lightning, floods, and earthquakes.
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