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Summary of Contents for Greenlee GATOR ESP710
- Page 1 INSTRUCTION MANUAL GATOR ESP710 ® Battery Stud Punch Read and understand all of the instructions and safety information in this manual before operating or servicing this tool. 99944200 © 2007 Greenlee Textron Inc. IM 1503 REV 8 4/07...
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Page 2: Table Of Contents
Purpose ... 2 Important Safety Information ...3-4 Identification ..5 Specifications ..6 Operation ..6 Maintenance ..7 Troubleshooting and Service ..8 Disassembly/Reassembly ...9-10 Exploded Views ..11-13 Parts List ...14-16 Description The ESP710 Battery-powered Stud Punch is a hand-held, self-contained tool intended to punch a 1.34" diameter hole in metal studs up to 16 gauge thick. Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Safety Safety is essential in the use and maintenance of Greenlee tools and equipment. This manual and any markings on the tool provide information for avoiding hazards and unsafe practices related to the use of this tool. Observe all of the safety information provided. -
Page 3: Important Safety Information
This symbol is used to call your attention to hazards or unsafe practices which could result in an injury or property damage. The signal word, defined below, indicates the severity of the hazard. The message after the signal word provides information for preventing or avoiding the hazard. Immediate hazards which, if not avoided, WILL result in severe injury or death. Hazards which, if not avoided, COULD result in severe injury or death. Hazards or unsafe practices which, if not avoided, MAY result in injury or property damage. Read and understand all of the instructions and safety information in this manual before operating or servicing this tool. Failure to observe this warning could result in severe injury or death. Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Electric shock hazard: This tool is not insulated. When using this unit on or near energized electrical lines, use proper personal protective equipment. Failure to observe this warning could result in severe injury or death. Skin injection hazard: • Do not use hands to check for leaks. • Depressurize the hydraulic system before servicing. Oil under pressure easily punctures skin causing serious injury, gangrene, or death. If you are injured by escaping oil, seek medical attention immediately. Do not use solvents or flammable liquids to clean the tool. Solvents... - Page 4 Failure to observe this warning could result in severe injury or death. Pinch points: Keep hands and fingers away from closing dies. Do not dispose of batteries in a fire. They will vent vapors and may explode. Failure to observe this warning could result in injury from inhalation of vapors or burns from flying debris. Wear eye protection when using this tool. Failure to wear eye protection could result in serious eye injury from flying debris or hydraulic oil. Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® • Do not operate tool without dies. Damage to the ram or C-head may result. • This tool is not designed for continuous use. After 30 to 40 cycles, allow the tool to cool for 15 minutes. • Do not place the tool in a vise. This tool is designed for hand-held operation. • Protect the tool from rain and moisture. Water will damage the tool and battery. • Use this tool for the manufacturer’s intended purpose only. Failure to observe these precautions may result in injury or property damage. Do not allow anything to contact the battery terminals. • Do not immerse the batteries in liquid. Liquid may create a short circuit and damage the battery. If batteries are immersed, contact your...
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Page 5: Identification
Identification Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® ESP710 Battery Stud Punch 1. Housing 5. Battery Load Display 2. Retract Button 6. C-Head 3. Battery 7. Punch 4. Trigger 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... -
Page 6: Specifications
Motor Voltage ...12 VDC Charging Voltage ... 12 V Charging Time ... 1 Hour Punching Time ..4 – 6 seconds Punching Performance ..approximately 175/charge Hydraulic Oil ... 1 pint (50 ml) Shell Tellus T 15 Sound Level ..75 dB (A) at 1 meter Vibration ...< 2.5 m/s Operation Charging the Battery Read the instructions supplied with the charger for explanation of proper use. Battery Condition Battery Load Display Momentary illumination at beginning of cycle Flickering at point of maximum punching force Flickering during entire punching cycle Constant when operating without a load Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Battery condition Normal or operating charge level Normal or operating charge level Low charge level Low charge level 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... -
Page 7: Maintenance
Solvents can damage the cutter body and may ignite. Do not use solvents or flammable liquids to clean the tool. Solvents or flammable liquids could ignite and cause serious injury or property damage. 2. Place tool in the carrying case. Store in a cool, dry place. 3. Fully discharged batteries should be recharged so that they are ready for use. (See battery charger instructions.) Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Monthly 1. Thoroughly clean all surfaces. 2. Check the oil level. 3. Oil the bolt joints. Annually or After 10,000 Cycles 1. Change the hydraulic oil. 2. Return the tool to an authorized Greenlee service center for inspection. General Store the tool in the carrying case when it is not in use. Checking the Oil Level 1. Remove the two screws holding the tank housing cover. -
Page 8: Troubleshooting And Service
Troubleshooting Before you begin 1. Make sure that the battery is charged. Recheck the battery after several minutes to make sure the battery is holding its charge. Problem Tool is inoperative. Dies stop during operation. Battery load display flashes constantly. Tool loses oil. Service Should your battery-powered tool require service, return it to an authorized Greenlee service center. Customer Center and Field Service: 800/435-0786 Fax (24-hour) Customer Center: 800/451-2632 or 815/397-1865 Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® 2. Use a NONFLAMMABLE contact cleaner or pencil eraser to clean the electrical contacts on the battery and tool. 3. Reinstall battery and check the tool again. Probable Cause Dirt, contaminants, etc., in ram area of tool. Tool battery contacts damaged. Tool components worn or damaged. Oil level is low. Air in hydraulic system. Battery charge low. Damaged internal seal. Oil plug not installed properly. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070 Probable Remedy Clean tool. -
Page 9: Disassembly/Reassembly
18. Remove screw plug (41), washer (42), pump piston (45), valve stem (44), and spring (43). Replace sealing washer (42). 19. Use a piece of tape to mark the side of the relief (11) that is facing up. (This is a reference point for reassembly.) Remove unloading valve by unscrewing the pressure relief (11). 20. Remove feeder tube subassembly by unscrewing filter adapter (78). Replace the oil filter (77). Remove metal chips from magnet (82). 21. Remove threaded bushing (72) and replace O-ring (73). Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Motor/Gearbox/Bearing Disassembly 22. Remove tamper-proof paper seal (89). 23. Remove two screws (87). Remove end cap (92). 24. Apply pressure evenly at three points around the ball bearing (86) and gently pry the bearing up to remove it. 25. Remove eccentric (93), grooved ball bearing (91), and snap ring (90) subassembly from shaft. 26. Remove four screws (88). Remove mounting block (95) from gear housing (96). 27. Use a snap-ring removal tool to remove the snap ring (90). 28. Unscrew four bolts (not numbered) from the gearbox (96). Separate gear housing from spacer... - Page 10 75 ft-lb. 11. Install release lever (19) so that the forked end engages the unloading valve subassembly between the pressure relief (11) and the support ring (12). Install screw (15) and washer (17). 12. Insert threaded bushing (79) and filter adapter subassembly (77, 78 and 82). Screw in until snug. 13. Install reservoir (74). Slip the O-ring (80) over the reservoir. Using a hooked tool, carefully slip the O-ring over the lip of the pump housing. 14. Insert the plug (76) into the reservoir. Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Misc. Components Reassembly 15. Remove the protective plastic bag from the electronics subassembly. Insert the LED into the LED bushing (213). 16. Lay the gear housing/motor subassembly into the left half of the housing. Insert the circuit board into the circuit board slot, so that the wires and chip face in the direction of the trigger. 17. Lay the wires into case. Be sure that the wires will not be pinched. 18. Guide the wires for the battery clip so that battery wires lay on top of the electronics box; install the battery clip so the red wire is upward. 19. Install the trigger cover (205). Depress and release the trigger to be sure that it operates freely.
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Page 11: Exploded Views
GATOR ESP710 Battery Stud Punch ® Exploded Views Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... - Page 12 GATOR ESP710 Battery Stud Punch ® Exploded Views (cont’d) Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
- Page 13 GATOR ESP710 Battery Stud Punch ® Exploded Views (cont’d) Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
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Page 14: Parts List
74 75 50041983 76 78 ◊ 79 50109162 80 t◊ 81 50058290 83 Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Description Relief valve assembly (includes items 2–14) Plunger ..1 Seal ...1 Valve seat ..1 Needle valve ...1 O-ring ..1 Spring ...1 Pressure relief ...1 Support ring ...1 Retaining ring ..1 O-ring, needle valve ..1 Retraction lever assembly (includes items 15–17) Screw, flat head M4 x 6 ...1... - Page 15 118 119 120 50103512 50013475 140 50041266 141 50041274 142 50063383 143 144 Greenlee / A Textron Company GATOR ESP710 Battery Stud Punch ® Description Motor assembly (includes items 85–99) Motor and pinion ...1 Ball bearing...1 Screw, flat head M3 x 10 ..2 Screw, flat head M3 x 6 ..4 Seal ..1 Retaining ring ...1 Grooved ball bearing ...1 End cap ...1 Eccentric...1 Screw, pan head ..2 Mounting block ..1 Gearbox (includes 100) ...1...
- Page 16 International +1-815-397-7070 4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070 An ISO 9001 Company www.greenlee.com 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070 800-435-0786 Fax: 800-451-2632 815-397-7070 Fax: 815-397-1865 800-435-0786 Fax: 800-524-2853 Fax: +1-815-397-9247 • Greenlee Textron Inc. is a subsidiary of Textron Inc.