T75 Operation, Service, and Parts Manual
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BENNETT T-75 HYDRAULIC PUMPING UNIT T-75 Hydraulic Pumping Units Operation, Service, & Parts Manual 107072 Rev G 10/26/18 Introduction / Operation / Troubleshooting / Parts Only Trained Personnel May Work on This Equipment READ THIS MANUAL This manual has important information for safe installation and operation of this equipment. Read and understand this manual before applying power. Keep this manual and tell all service personnel to read this manual. If you do not follow the instructions, you can cause bodily injury, death, or damage to the equipment. Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456 USA 800-235-7618 ~ Outside USA 231-798-1310 [email protected] ~ www.bennettpump.com The material included in this technical manual is accurate at the date of publication. The intent of this manual is to assist. If further assistance is required, please contact the Bennett Technical Service Department at 1-800-423-6638. Bennett Marketing Services can be contacted by mail, facsimile, telephone or e-mail at the locations specified below: Bennett Pump Company Marketing Services 1218 East Pontaluna Road Spring Lake, MI 49456 Telephone from USA 1-800-235-7618 Telephone from outside USA 231-798-1310, Extension 287 or 269 Facsimile: 231-799-6200 Email: [email protected] or [email protected] Website: www.bennettpump.com For new manuals, visit our web page at www.bennettpump.com IMPORTANT Examine the shipment immediately upon arrival to make certain there has been no damage or loss in transit. Bennett Pump Company, as shipper, is not liable for the hazards of transportation. Please make damage claims directly to the truck line. Not all equipment covered in this manual is listed by Underwriters Laboratories. APPROVALS & CERTIFICATES U.L. Recognized Component / Certificate #20130326 – MH25908 Approved to comply with OIML R117 / Certificate #ZR 141/13-0092 Various other Weights & Measure Approvals and Safety Recognitions available, consult factory Bennett Pump is an ISO 9001: 20015 Certified Company Revision Level Date Description A - Original Document B - - C - - D - - E 6/11/12 - F 7/18/18 Updated Approvals & Certificates Updated U.S. Technical Specifications and European Specifications Updated Parts Lists Added Spare Parts List G 10/26/18 Added Air Eliminator Tube Caution Statement Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456 USA 800-235-7618 ~ Outside USA 231-798-1310 [email protected] ~ www.bennettpump.com Bennett T75 Operation, Service, & Parts Manual Table of Contents TABLE OF CONTENTS TABLE OF CONTENTS 1 SAFETY INFORMATION 3 General Information....................................................................................................................................................................................................... 4 Hazardous locations ...................................................................................................................................................................................................... 4 Codes and Standards .................................................................................................................................................................................................... 4 Unauthorized Alteration of Bennett Products .................................................................................................................................................... 4 Abbreviations and Acronyms ..................................................................................................................................................................................... 4 PRODUCT INTRODUCTION 5 Features & Construction .............................................................................................................................................................................................. 5 T75 Series Models........................................................................................................................................................................................................... 5 Product Specifications .................................................................................................................................................................................................. 5 Installation Piping for Type 75 Pump Dispenser ............................................................................................................................................... 6 Pump Curves – U.S. Market ........................................................................................................................................................................................ 7 Pump Curve – European Market .............................................................................................................................................................................. 7 Exterior Dimensions ....................................................................................................................................................................................................... 8 Inlet & Mounting Dimensions ................................................................................................................................................................................ 10 OPERATION 13 Theory of Operation ................................................................................................................................................................................................... 15 TROUBLESHOOTING 17 Problem 1: The motor starts but the pump does not deliver fuel. ......................................................................................................... 17 Problem 2: The pump runs but delivery is slow. ............................................................................................................................................. 17 Problem 3: Inaccurate delivery ............................................................................................................................................................................... 18 Problem 4: Fuel runs out of vent tube when pump is operating. ........................................................................................................... 18 Problem 5: The computer jumps when the pump is turned on. .............................................................................................................. 18 PARTS 19 To Place an Order for Parts...................................................................................................................................................................................... 19 Model & Serial Plate Identification ...................................................................................................................................................................... 19 T75 Pumping Unit Assembly ................................................................................................................................................................................... 20 Type 75 Pumping Unit Parts List ........................................................................................................................................................................... 21 Spare Parts Lists ............................................................................................................................................................................................................ 22 1 Bennett T75 Operation, Service, & Parts Manual Table of Contents Page Intentionally Left Blank 2 Bennett T75 Operation, Service, & Parts Manual Safety Information SECTION 1: SAFETY INFORMATION SAFETY INFORMATION For safe installation of this equipment, read and understand all dangers, warnings, and cautionary information. Save this safety information in a readily accessible location. Look for the following warnings throughout the manual: Red and White “DANGER” means: If you do not follow the instructions, severe injury or death will occur. Orange and Black “WARNING” means: If you do not follow the instructions, severe injury or death can occur. Yellow and Black “CAUTION” means: If you do not follow the instructions, damage can occur to the dispenser. Blue and White “IMPORTANT” means: Helpful tips and other recommendations on equipment installation, usage, and maintenance should be observed. DANGER PELIGRO DANGER CAUTION PRECAUCIÓN MISE EN GARDE FIRE, EXPLOSION, INJURY, OR DEATH WILL OCCUR IF FUEL FILTERS ARE Do not drill holes in fuel dispensers. Holes can cause failure of the CHANGED BY UNTRAINED PERSONNEL. MAKE SURE, ONLY TRAINED electronic equipment. THE WARRANTY WILL BECOME VOID. Use only PERSONNEL CHANGE FILTERS. adhesive backed sign mounting brackets. TO PREVENT INJURY TO YOU FROM VEHICLES AND ONLOOKERS, ALWAYS PLACE A BARRIER AROUND THIS EQUIPMENT BEFORE IMPORTANT IMPORTANTE IMPORTANT PERFORMING SERVICE OR MAINTENANCE. All trained technicians must work in accordance to all requirements, GASOLINE AND FUEL ETHANOL IS FLAMMABLE. NO SMOKING OR standards, and guidelines specified by the suppliers Environmental OPEN FLAME. Standards® Health, Safety, Security & Environment (HSSE) policies. FUEL ETHANOL IS POISONOUS AND SHOULD NOT BE INGESTED. Note: Bennett Pump highly recommends all technicians observe HSSE DISCONNECT ALL POWER, RELIEVE PRESSURE TO THIS EQUIPMENT, policies defined by the supplier. Bennett Pump does not impose any AND