cg-550/030/a/gt/hp maintenance & operating instructions - Field ...

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SECTION 6AIR MOTOR INSTRUCTIONS®
AIR MOTOROperating and Maintenance InstructionsConstructionYour air motor is a precision built rotary type motor. The vanes will last 5,000-15,000hours depending upon speed, method of oiling, operating pressure, and the precautionstaken in maintaining the motor. The type of shaft seal used does not lend itself tooperating pressures above 100 PSI.GuaranteeAir motors are guaranteed against defects in material or workmanship (normal wear ofparts excluded) for a period of one year from factory ship date. Unit failing withinwarranty will be rebuilt or replaced at manufacturer's discretion, F.O.B. factory.Maximum liability not to exceed original purchase price of unit involved. Allowing excessmoisture or foreign particles from the air line to enter the motor will nullify the guarantee.InstallationInstall a moisture trap and filter in the air line ahead of motor. For efficiency of outputand control of speed, use air lines the same size as or the next pipe size larger than theintake port of the motor. If operating intermittently without automatic air line oiler placemotor in accessible position for easy lubrication. A single rotation motor will operateproperly in only one direction. A reversible motor will work equally well in bothdirections. A 4-way valve which can be connected by piping to both air ports of themotor will make reversing possible. When coupling or connecting the motor to a drivenmember, avoid any end or side thrust on the shaft, and especially do not hammer onshaft.OperationThe starting torque is less than running torque and could vary depending on the positionat which the vanes stop in relation to the air intake port. The speed and torque can beregulated by using a pressure regulator or a simple shut-off valve to obtain desiredpower and conserve air. For moderate speeds (under 2,000 RPM) or intermittentoperation 1 squirt of oil in bearing oilers per day will suffice. For continuous duty orfrequent high speed operation, use an automatic air line oiler set to feed 1-3 drops perminute. The bearings will receive oil from the rotor chamber during automatic oiling.Use SAE No. 10 oil. Lubrication is necessary for the bearings, shaft seals, and rustprevention.Excessive moisture in the air line can cause rust formation in motor and might alsocause ice to form in muffler due to expansion of air through the motor. The moistureproblem can be corrected by installing a moisture separator in the line and also byinstalling and after cooler between the compressor and air receiver.®
Page 1 and 2: CG-550/030/A/GT/HPMAINTENANCE & OPE
Page 4 and 5: TABLE OF CONTENTSSECTIONSUBJECT1. G
Page 6 and 7: CG-550/030/A/GT/HPGENERAL DESCRIPTI
Page 8 and 9: OPERATING INSTRUCTIONSGENERAL* * *
Page 10 and 11: SECTION 3GROUT SUGGESTIONS®
Page 12 and 13: MIXING AND PUMPING SUGGESTIONSNOTE:
Page 14 and 15: ADDITIONAL SUGGESTIONS“HOMEMADE
Page 16 and 17: U. S. Standard Sieve Numbers1003/8
Page 18 and 19: 14 151727A10 10A17A182122231923 3A
Page 20 and 21: SECTION 5GROUT PUMP INSTRUCTIONS®
Page 22 and 23: CG-030/A/HPCOMPONENT PARTS LISTREF.
Page 24 and 25: SERVICE GUIDEPROBLEM PROBABLE CAUSE
Page 26 and 27: EXPLANATION OF AIR CYLINDER TIMING
Page 30 and 31: ServicingIf the motor is sluggish o
Page 32: Recommendations For Air Operated Eq

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