E-Z DRILL 210-3 SRA Maintenance Manual

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Setting up (40 pages)

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MAINTENANCE FOR THE

MODEL 210-3, -4 , and -5 SRA

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Summary of Contents for E-Z DRILL 210-3 SRA

Page 1 MAINTENANCE FOR THE MODEL 210-3, -4 , and -5 SRA...
Page 2 SAFETY PRECAUTIONS FOR THE MODEL 210-3, -4, -5 SRA System Under Pressure: Shut off air supply and disconnect air hose before disassembling or disconnecting parts. Flying Debris: During boring, chips may be ejected. Stay behind control panel and wear safety glasses to prevent eye injury. Pinch Points: Keep hand clear of carriage assembly.
Page 3 SAFETY PRECAUTIONS FOR THE MODEL 210-3, -4, -5 SRA (continued) Loud Noise: Wear ear protection to prevent eardrum damage from air compressor. Dust: Wear a dust protection mask to protect from concrete dust. High Pressure: High pressure from the air compressor can damage the drill, and can void the warranty.
Page 4 MAINTENANCE FOR THE MODEL 210-3, -4 , and -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 210-3, -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 210-3, -4 , and -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 210-3, -4 , and -5 SRA • Check all stop rods and stop rod nuts daily and keep them tight.
Page 8 MAINTENANCE FOR THE MODEL 210-3, -4 , and -5 SRA • Check nuts and bolts on all frame clamps daily.
Page 9 MAINTENANCE FOR THE MODEL 210-3, -4 , and -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 210-3, -4 , and -5 SRA • Grease all grease zerts daily: Both steering wheels Both wheel spindles...
Page 12 MAINTENANCE FOR THE MODEL 210-3, -4 , and -5 SRA • Grease all grease zerts daily: Auto Align Pivot Hinges...
Page 13 MAINTENANCE FOR THE MODEL 210-3, -4 , and -5 SRA • Grease all grease zerts daily: Guide wheels on 210-3 SRA, 210- 4 SRA, and 210-5 SRA...
Page 14 MAINTENANCE FOR THE MODEL 210-3, -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 15 MAINTENANCE FOR THE MODEL 210-3, -4 , and -5 SRA • At the end of the day, use the air hose located in the oil reservoir compartment to blow off all the concrete dust from the machine.
Page 16 MAINTENANCE FOR THE MODEL 210-3, -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. •...

This manual is also suitable for:

210-4 sra 210-5 sra