Related Manuals for Greenlee Fairmont H4670
Summary of Contents for Greenlee Fairmont H4670
- Page 1 SERVICE MANUAL H4670/42192 Submersible Trash Pump Serial Code GLW Read and understand all of the instructions and safety information in this manual before operating or servicing this tool. 99916070 REV 7 © 2007 Greenlee Textron Inc. 5/07...
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Page 2: Table Of Contents
Important Safety Information ...3-4 Disassembly ...5-6 Inspection ..6 Assembly ..7-8 Exploded Views and Parts List ..9-12 Safety Safety is essential in the use and maintenance of Fairmont tools and equipment. This instruction manual and any decals 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. Greenlee / A Textron Company H4670/42192 Submersible Trash Pump Purpose This manual is intended to familiarize all personnel with the safe service procedures for the H4670/42192, serial code FYK Submersible Trash Pump. Keep this manual available to all personnel. Replacement manuals are available upon request at no charge. Other Publications Operation Manual: Publication 99928159 Specifications and Parts Manual: ... -
Page 3: Important Safety Information
ALERT SYMBOL 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 prevent- ing 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. Before operating this tool, see the safety information and operating instructions in the Operation Manual. Greenlee / A Textron Company H4670/42192 Submersible Trash Pump Do not operate the pump if the impeller blades are exposed. After assembly, install the inlet screen before operating the pump. Failure to observe this warning could result in severe injury or death. Do not inspect, adjust, or clean tool when it is connected to a power source. Accidental startup could result in serious injury. Skin injection hazard: Oil under pressure easily punctures skin causing serious injury, gangrene or death. If you are injured by escap- ing oil, seek medical attention immediately. • Do not use fingers or hands to ... - Page 4 IMPORTANT SAFETY INFORMATION Wear eye protection when operating or servicing this tool. Failure to wear eye protection could result in serious eye injury from flying debris or hydraulic oil. Do not exceed the maximum hydraulic flow, pressure relief or back pressure listed in the Specifications and Parts manual. Failure to observe this warning could result in severe injury or death. Do not disconnect tool, hoses, or fittings while the power source is running or if the hydraulic fluid is hot. Hot hydraulic fluid could cause serious burns. Greenlee / A Textron Company H4670/42192 Submersible Trash Pump Hydraulic oil can cause skin irritation. • Handle the tool and hoses with care to prevent skin contact with hydraulic oil. • In case of accidental skin contact with hydraulic oil, wash the affected area immediately to remove the oil. Failure to observe these precautions may result in injury. Do not reverse hydraulic flow. Operation with hydraulic flow reversed can cause tool malfunction. Connect the supply (pressure) hose and return (tank) hose to the proper tool ports. Procedure for disconnecting hydraulic hoses, fittings ...
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Page 5: Disassembly
Impeller Lock impeller (21) in place by inserting a screwdriver between the blades of impeller. Remove hex cap nut (23), wrought washer (22) and impeller (21) from case adapter shaft (12). Remove Woodruff key (20) from case adapter shaft. Motor and Case Adapter Remove two socket head cap screws (29). Remove motor (28) from case adapter (11). Greenlee / A Textron Company H4670/42192 Submersible Trash Pump Case Adapter Note: On later models only, remove O-ring (26) from case adapter (11). 1. Remove retaining ring (14). Using a plastic head mallet, tap on threaded end of drive shaft (12) to drive shaft and bearings (13) out of case adapter. Pull bearings (13) off drive shaft (12), if necessary. -
Page 6: Inspection
Check for scoring on the inside face of housing assembly and face of front plate. Replace if wear exceeds .038 mm (.0015"). Check gear pockets inside housing for excessive scoring or wear. Replace if I.D. of gear pockets exceeds 43.5 mm (1.719"). Inspect check valves within the side port housing to make sure that the check valves are secure. If they are not, replace housing. 6. Inspect all other disassembled components for cracks, grooves, chips or nicks. Greenlee / A Textron Company H4670/42192 Submersible Trash Pump Assembly Refer to the Exploded View(s) and Parts List for correct orientation and placement of parts. Replace any O-rings, V-rings, seals, and gaskets on parts that have been disassembled. Apply hydraulic fluid or O-ring lubricant to all O-rings and all metal surfaces which they must slide over. When installing an O-ring which must slide over sharp surfaces, use a rolling motion and be careful not to damage the O-ring. Wherever the assembly results in metal-to-metal contact, coat the surfaces with hydraulic fluid or O-ring lubricant. Placing Motor Back Into Operation Before placing a rebuilt motor back into operation, it is ... - Page 7 Motor and Case Adapter Earlier Models only: Clean mating surfaces of motor (28) and case adapter (11) with Loctite 755-59 safety solvent, or equivalent. Coat one surface (27) with silicone sealer and allow ten minutes to dry before assembly. Install motor (28) in case adapter (11). Secure using two socket head cap screws (29). Tighten securely. Later models only: Install motor (28) in case adapter (11). Be careful not to cut or damage O-ring (26). Secure using two socket head cap screws (29). Tighten securely. Greenlee / A Textron Company H4670/42192 Submersible Trash Pump Impeller Install Woodruff key (20) in case adapter shaft (12). Install impeller (21), wrought washer (22) and cap nut (23) on case adapter shaft (12). Lock impeller in place by inserting a screwdriver between the blades of impeller. Tighten cap nut (23) securely. Discharge Coupling, Volute Housing, Impeller Clearance and Handle 1. Apply Loctite 271 Threadlocker, or equivalent, to the six socket head cap screws (2), if removed. Follow ...
- Page 8 Exploded View H4670/42192 Submersible Trash Pump Greenlee / A Textron Company H4670/42192 Submersible Trash Pump 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070 26,27 8,9,10...
- Page 9 Parts List H4670/42192 Submersible Trash Pump UPC No. 78-3310- 1 139725 2 43954 F021296 3 41383 F012241 4 41166 139720 5 43320 139722 6 F023714 7 ...
- Page 10 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. Printed in USA...