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OPERATION, SERVICE AND PARTS
INSTRUCTION MANUAL
940 & 960-PO-PS
M3 Series
HYDRAULIC POWER PUMPS
For all pumps with Serial No. Code LE & MT
Read and understand this material before
operating or servicing this tool. Failure to
understand how to safely operate the tool
could result in an accident causing serious
injury or death.
999 5541.5
© 1997 Greenlee Textron
IM 841 REV 3 6/97
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Summary of Contents for Greenlee 940
- Page 1 OPERATION, SERVICE AND PARTS INSTRUCTION MANUAL 940 & 960-PO-PS M3 Series HYDRAULIC POWER PUMPS For all pumps with Serial No. Code LE & MT Read and understand this material before operating or servicing this tool. Failure to understand how to safely operate the tool could result in an accident causing serious injury or death.
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Page 2: Table Of Contents
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: Introduction
Yellow T4 Red J10 Red (8) White T2 Blue (4) Greenlee Textron / Subsidiary of Textron Hydraulic Power Pumps Power Connection The pumps are designed and shipped wired for 115 Volt, AC operation. They cannot be wired for 230 Volts without changing to a 230 Volt relay. -
Page 5: Operating Instructions
Filling Oil Reservoir The oil reservoir must be kept filled with a good grade of light hydraulic oil—Greenlee 905 0806.8 hydraulic oil or equal, in order for the pump to operate properly. Never use synthetic fluids or fluids with poor lubri- cating qualities (i.e., brake fluids, etc.) as permanent... -
Page 6: Pump Specifications
If the above corrective measures fail to make the pump function properly, it is recommended that you send the pump back to the factory or to an authorized Greenlee service center. Under no conditions, allow unqualified personnel to attempt to repair the pump (particularly the pump block unit or control valve unit), as serious irreparable damage may result. -
Page 7: Identification Views
SERIAL NUMBER ALLEN WRENCH Note: Remove set screw before removing motor. Greenlee Textron / Subsidiary of Textron Hydraulic Power Pumps LOCATION 4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070... - Page 8 Greenlee Textron / Subsidiary of Textron Hydraulic Power Pumps 4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070...
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Page 9: Parts List
918 5117.3 918 5264.1 918 5364.8 905 1523.4 905 1252.9 501 5646.2 Greenlee Textron / Subsidiary of Textron Hydraulic Power Pumps Description Block Unit, PO Pump (1-43) ... 1 Valve Unit, Relief ... 1 Valve Unit, Relief ... 1 Plate, Pump Mounting ... 1 Spacer, Bearing ... - Page 10 Block, PO Pump ... 1 Piston, Valve ... 1 Plunger, Release ... 2 GREENLEE Greenlee Textron / Subsidiary of Textron Inc. 4455 Boeing Drive, Rockford, IL 61109-2988 USA General Offices: 815/397-7070 Customer Center and Field Service: 800/435-0786 International Customer Service: 815/397-7070 Canada Fax (24 Hour) Customer Center: 800/524-2853 Printed in U.S.A.
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