Greenlee Soiltest 1721-M4 Operation, Service And Parts Instruction Manual
Hydraulic power pump
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OPERATION, SERVICE AND PARTS
INSTRUCTION MANUAL
HYDRAULIC POWER PUMP
1721-m4 Spec. 60
Read and understand this material before
operating or servicing this equipment. Failure
to understand how to safely operate this tool
could result in an accident causing serious
injury or death.
999 8746.5
© 1997 Greenlee Textron
IM 842 REV 6 6/97
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Summary of Contents for Greenlee Soiltest 1721-M4
- Page 1 OPERATION, SERVICE AND PARTS INSTRUCTION MANUAL HYDRAULIC POWER PUMP 1721-m4 Spec. 60 Read and understand this material before operating or servicing this equipment. Failure to understand how to safely operate this tool could result in an accident causing serious injury or death.
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Page 2: Safety Alert Symbol
Safety is a critical factor in the design of Greenlee equipment. The best program starts with a safety-conscious operator. The information highlighted in this bulletin describes operating practices for the benefit of the workers who will use our equipment in their daily jobs. -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS • Do not connect the pump to any system or system component other than those supplied by Greenlee and rated at less than 10,000 psi (68,950 kPa). • Do not alter the internal high-pressure relief valve setting. -
Page 4: Motor Wiring Diagram
Red J10 Red (8) White T2 Blue (4) Greenlee Textron / Subsidiary of Textron Inc. Operating Instructions This pump is designed to operate at 10,000 psi intermittently. For continuous service, as production work, the pressure should not exceed 6,000 psi. (This limitation is for motor protection only.) -
Page 5: Pump Specifications
3. Drain flushing oil or kerosene from reservoir and refill with new oil. Motor Maintenance The 1721-M4 Spec. No. 60 pump motor, when in need of repairs, should be repaired by the manufacturer of the motor or at one of the qualified GE Service Stations. - Page 6 If the above corrective measures fail to make the pump function, it is recommended that you send the pump back to the factory or to a qualified service center. Greenlee Textron / Subsidiary of Textron Inc. the unit should be returned to the factory or to a qualified service center for the proper repair.
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Page 7: Exploded View
1721-m4 Spec. Hydraulic Power Pump Exploded View SERIAL NO. LOCATION 12.50 18.21 Greenlee Textron / Subsidiary of Textron Inc. 12.12 9.25 10.75 4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070... - Page 8 Exploded View SECTION A-A 1/8 ALLEN WRENCH NOTE: REMOVE SET SCREW BEFORE REMOVING MOTOR 1 2 3 4 HOLD POSITION PUMP AND CYL. TO TANK Greenlee Textron / Subsidiary of Textron Inc. PUMPING POSITION 4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070...
- Page 9 1721-m4 Spec. Hydraulic Power Pump Exploded View SECTION BB Greenlee Textron / Subsidiary of Textron Inc. .096 .106 SECTION AA 4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070 14 39 40...
- Page 10 501 3076.5 905 0319.8 905 0428.3 500 3407.3 501 5646.2 Greenlee Textron / Subsidiary of Textron Inc. When ordering parts, give serial no. of pump Description Block Unit, Pump (consists of #1 - 42, 59) ... 1 Valve Unit, Relief (10,000/10,400 psi) ... 1 Valve Unit, Relief (200/225 psi) ...
- Page 11 Fan Cover Shaft Key 918 5223.4 918 5264.1 918 5284.6 1770 501 7372.3 Greenlee Textron / Subsidiary of Textron Inc. Description Reservoir ... 1 Plate, Motor Mounting ... 1 Handle, Lifting ... 2 Key ... 1 Adapter, Drive Shaft ... 1 Gasket, Reservoir ...
- Page 12 SOILTEST, INC 86 Albrecht St. Lake Bluff, IL 60044 Printed in the U.S.A.
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