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Summary of Contents for E-Z DRILL 210B-4 SRA
- Page 1 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA...
- Page 2 SAFETY PRECAUTIONS FOR THE MODEL 210B-3, -4, -5 SRA System Under Pressure: Shut off air supply and disconnect the air hose before disassembling or disconnecting any parts. Flying Debris: During boring, chips may be ejected. Remain behind control panel and wear safety glasses to prevent eye injury. Pinch Points: Keep hands clear of carriage assembly.
- Page 3 SAFETY PRECAUTIONS FOR THE MODEL 210B-3, -4, -5 SRA (continued) Loud Noise: Wear ear protection to prevent eardrum damage potentially caused from the air compressor. Dust: Wear a dust protection mask to protect from concrete dust. High Pressure: High air pressure from the air compressor can damage the drill and can void the warranty.
- Page 4 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA • Check bolts daily for tightness. Due to the extreme amount of vibration, bolts will loosen. It is important keep nuts and bolts tight. EXCEPTION: The two ½” x 4” bolts that connect the upper drill bracket and the lower drill bracket can be too tight.
- Page 5 MAINTENANCE FOR THE MODEL 210B-3, -4, and -5 SRA • Check all nuts and bolts around the carriage assembly daily. Tighten as needed. • Allowing bolts or connections to work loose may disqualify any warranty on these parts.
- Page 6 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA • Check all nuts and bolts on the rock drill daily. IMPORTANT: If a nut on one of the thru bolts gets loose, or if a nut on one of the trunnion bolts gets loose, it will cause the other one that is tight to break.
- Page 7 MAINTENANCE FOR THE MODEL 210B-3, -4, and -5 SRA • Check all stop rods and stop rod nuts daily and keep them tight.
- Page 8 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA • Check nuts and bolts on all frame clamps daily.
- Page 9 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA DO NOT REMOVE CAP UNDER PRESSURE ! (to remove pressure from system, have air supply disconnected from drill unit, and turn the power switches to the “On” position) • Fill the oil reservoir daily with the recommended rock drill oil (do not use oil that is too light, such as Marvel Mystery Oil, automatic...
- Page 10 RECOMMENDED SPECIFICATIONS FOR ROCK DRILL LUBRICANT The use of synthetic oils is NOT RECOMMENDED due to possible damage to seals, “O” rings, hoses, blades, and polycarbonate oiler/filter bowls. Use only a non-detergent, Class 2, pneumatic lubricating oil (viscosity 100-200 S.S.U. @ 100° F and minimum aniline point of 200°F); which contains no synthetic additives;...
- Page 11 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA Grease All Grease Zerks Daily: Both Steering Wheels Both Wheel Spindles All Hinges Auto Align Pivot...
- Page 12 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA Grease All Grease Zerks Daily: Guide wheels on the Model 210B-3 SRA, 210B-4 SRA, and 210B-5 SRA...
- Page 13 MAINTENANCE FOR THE MODEL 210B-3, -4, and -5 SRA • At the end of the day, open butterfly valve and drain the water. • In high moisture conditions, you can open valve slightly to allow it to drain continually.
- Page 14 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA • At the end of each day, use the air hose located in the oil reservoir compartment to blow off all the concrete dust from the machine.
- Page 15 MAINTENANCE FOR THE MODEL 210B-3, -4, -5 SRA • It is highly recommended that the concrete dust on the drill unit be cleaned off daily to prevent it from hardening. • The drill unit should be stored with the drills in the vertical position. •...
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