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PHE 751 Operation & Maintenance Manual

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Summary of Contents for PHE 751

  • Page 1 & &...

  • Page 2: Table Of Contents

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 CONTENTS PAGE TAIL LIFT DESCRIPTIONS AND FEATURES GENERAL VIEW GENERAL OPERATING INSTRUCTIONS LOADING DIAGRAM PRECAUTIONS IN HANDLING TECHNICAL INFORMATION & INSTRUCTIONS • HYDRAULIC SCHEMATIC DIAGRAM • ELECTRICAL FITTING • WIRING DIAGRAM •...

  • Page 3: Tail Lift Descriptions And Features

    TL-15-R04 TAIL LIFT DESCRIPTION AND FEATURES 1. Description of Tail Lift For heavy-duty and stable operation, PHE Tail Lifts come with 4-cylinders, 2-cylinders for lifting and 2 for tilting operation. 2. Lifting Cylinders (Safety feature: with hose burst valve) The two lifting cylinders are used to raise and lower the platform. Each cylinder is fitted with a hose burst valve, which prevents the platform being lowered if any hose burst.

  • Page 4: General View

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 GENERAL VIEW...

  • Page 5: General Operating Instructions

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 GENERAL OPERATING INSTRUCTION • Following are some instructions for operating hydraulic equipment: • Never work on the hydraulic system while it is under pressure. • Hydraulic equipment should always be kept as clean as possible.
  • Page 6 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 Operating instructions must be read and fully understood by all personnel authorized to use the PHE tail lift. UNAUTHORIZED PERSONNEL SHOULD NEVER USE THE TAIL LIFT. ENSURE NO PERSON OR PROPERTY IS ON RISK AT THE AREA WHERE THE PLATFORM WILL BE OPEN.
  • Page 7 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 7. To lower the platform (manual) Press and hold “DOWN” button until the platform reach floor level. Followed with “DOWN” and “TILT” buttons together to have platform lies flat on the floor.
  • Page 8 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 SIDE CONTROL BOX & 3-BUTTON-REMOTE-CONTROL...

  • Page 9: Loading Diagram

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 LOADING DIAGRAM...

  • Page 10: Precautions In Handling

    The driver and operator should be well trained in proper procedure for operating the PHE tail lift. Read through the manual BEFORE starts to operate the PHE tail lift. 1. DO NOT load the PHE tail lift more than the SWL (Safe Working Load). Refer to the tagging on tail lift for the actual SWL.

  • Page 11: Technical Information & Instructions

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 TECHNICAL INFORMATION & INSTRUCTIONS HYDRAULIC SCHEMATIC DIAGRAM WITHOUT AUTOMATIC LEVELLING...
  • Page 12 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 WITH AUTOMATIC LEVELLING...

  • Page 13: Electrical Fitting

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 ELECTRICAL FITTING As it is preferable to be able to operate the tail lift during mechanical fitting, the electrical wiring should be carried out first. 2.1 Heavy Duty Electric 2.1.1 Single pole wiring – connecting power cable to battery Disconnect the live terminal from the vehicle battery, crimp or solder a terminal lug to one end of the heavy-duty electrical cable provided.

  • Page 14: Wiring Diagram

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 ELECTRICAL WIRING DIAGRAM...

  • Page 15: Electro Hydraulic Powerpack

    ELECTRO – HYDRAULIC POWER PACK The power pack will be received fitted with all the hydraulic piping and oil reservoir is ready filled. Information given here is for reference purpose. For further details, please refer to PHE tail lift manufacturer.
  • Page 16 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 17 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 The power pack consist of the following components: 1) Weatherproof case with secure cover 2) DC-Motor 12V or 24V, 2kW with thermos switch 3) Pressure compensated gear pump 1.6cc/rev 4) Valve block, all aluminum valve block, including all valves;...

  • Page 18: Parts List

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 PARTS LIST TAIL LIFT PARTS AND COMPONENT ASSEMBLY...
  • Page 19 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 20 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 0.75 TON/1.0 TON TAIL LIFT BOM LIST ITEM DESCRIPTION DESCRIPTION ITEM CODE PART NO. MAIN SUPPORT HOLLOW 1P0NMSH-TL TLSA10101 MAIN SUPPORT COVER 1P0MSC-TL TLSA10201 MAIN SUPPORT COVER WITH HOLE 1P0MSCH-TL TLSA10202 MAIN SUPPORT PIN ASSEMBLY...
  • Page 21 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 22 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 23 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 24 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 25 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 26 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 1.5 TON / 2.0 TON TAIL LIFT BOM LIST ITEM DESCRIPTION DESCRIPTION ID NO. ITEM CODE PART NO. MAIN SUPPORT HOLLOW (1.5 TON) MAIN SUPPORT HOLLOW 1P5NMSH-TL TLSA15101 MAIN SUPPORT COVER MAIN SUPPORT COVER...
  • Page 27 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 28 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...

  • Page 29: Powerpack

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 Power Pack (Bosch Rexroth model)
  • Page 30 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 31 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 32 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 33 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 Power Pack (MHW model)
  • Page 34 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 35 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...
  • Page 36 PHE Tail Lift Operation & Maintenance Manual TL-15-R04...

  • Page 37: Motor Pump Unit

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 Motor Pump Unit...

  • Page 38: Valve Block

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 Valve Block...

  • Page 39: Button Remote Control

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 3-Button Remote Control...

  • Page 40: Maintenance

    MAINTENANCE PERIODIC INSPECTION & MAINTENANCE (GENERAL) PHE series tail lift require minimal maintenance, but service at 6 monthly intervals (refer to SERVICE, page 41) will prolong their working life, avoid breakdowns and improve performance. Tail lift that operates very frequently should be check more often. It is imperative that this maintenance routine is carried out during the first 12 months of service to comply with warranty requirement.
  • Page 41 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 GREASING POINTS...

  • Page 42: Inspection And Servicing (Power Pack)

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 INSPECTION & SERVICING (POWER PACK) PHE power pack and all its components are built for long and efficient service. Minimal maintenance is required, but a regular maintenance program should be performed periodically and at regular intervals.
  • Page 43 The efficient function, working life, operating reliability and economy of the hydraulic equipment depend on the proper selection of the correct hydraulic fluids. Generally, mineral oil based hydraulic oil is selected, but the PHE power pack can also be operated with “non-polluting” bio-degradable oil.
  • Page 44 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 Diagram for oil viscosity...

  • Page 45: Service Information

    PHE Tail Lift Operation & Maintenance Manual TL-15-R04 SERVICE INFORMATION All PHE tail lifts are entitled to one free service (inspection & maintenance) during the first 6 months of service. Service reminder sticker will be provided during installation/servicing. PHE Tail Lift Manufacturer and Service Center Powermatics Hydraulics &...

  • Page 46: Fault Locating Procedure

    TL-15-R04 FAULT LOCATING PROCEDURE IF THE CORRETIVE MEASURE DOES NOT SOLVE THE PROBLEM, PLEASE CONSULT PHE TAIL LIFT MANUFACTURER (REFER PAGE 25) FOR TECHNICAL SUPPORT. Fault can be located by the following procedure. 1. Check for any mechanical damage to the tail lift, any mechanical damage of the vehicle that fouling the tail lift operation, and nothing is impede the tail lift in its travel.
  • Page 47 PHE Tail Lift Operation & Maintenance Manual TL-15-R04 5. Relief valve damaged 5. Replace valve 6. Damaged hydraulic hose 6. Replace damaged hydraulic hose Lift descends too 1. Flow control valve faulty 1. Replace valve, check valve slowly 2. Oil too thick 2.

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