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Molnar Engineering Pty. Ltd
Installation
Operation
Maintenance
Instructions
MOLNAR
Four Post
Hoist Models:
3585 & 4488

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Summary of Contents for Molnar 3585

  • Page 1 Molnar Engineering Pty. Ltd Installation Operation Maintenance Instructions MOLNAR Four Post Hoist Models: 3585 & 4488...
  • Page 2 OPTIONAL 240 VOLT SINGLE PHASE MINIMUM REQUIREMENTS FOR ELECTRICAL CONNECTION OF MOLNAR HOISTS Important: All installations should be carried out by suitably qualified persons. Failure to comply may void warranty. The following information is a guide only based on the latest standards as set out in AS/NZS 3000, for installations outside of Australia &...
  • Page 3 No person should be permitted to operate the MOLNAR FOUR-POST HOIST without first studying the operating instructions on page 5 and safety precautions on page 4. This manual should be kept in a safe place and referred to as necessary.
  • Page 4: Options

    2 Saddles As industry leaders in the manufacture of 2 and 4 post vehicle hoists, Molnar Engineering Pty Ltd have applied this same knowledge to the JB 87 Hydraulic Jacking Beam. The unit is for use in conjunction with a ramp 4 post hoist and has been specially designed to provide versatility and ease-of-operation for a wheel free system.
  • Page 5: Table Of Contents

    CONTENTS Page No. Options ............. . 2 Foreward .
  • Page 6: Foreward

    FOREWORD SAFETY PRECAUTIONS SERVICE AND MAINTENANCE OF THE HOIST IS THE RESPONSIBILITY OF THE OWNER Page 4...
  • Page 7: Operating Instructions

    OPERATING INSTRUCTIONS Page 5...
  • Page 8: Setting Up The Hoist

    SETTING UP THE CAR HOIST Page 6...
  • Page 9: Floor Requirements

    FLOOR REQUIREMENTS The fl oor should be a reinforced concrete slab with Compressive strength of minimum 25Mpa. Reinforcement wire diameter 6mm x 200mm x 200mm square mesh F42 grade. Minimum thickness of 100mm. For a successful installation, it is important that the fl oor is fl at and level at the points where the posts are bolted to the fl...
  • Page 10 Page 8...
  • Page 11: Installation

    INSTALLATION OF THE HOIST "FLOOR REQUIREMENTS" Remove nuts from the cable ends for assembly purposes and install the wire ropes in the transverse beams in the following manner. Page 9...
  • Page 12 Page 10...
  • Page 13 INSTALLATION OF HOIST (to oil level line) Page 11...
  • Page 14: Parts Identification

    Page 12...
  • Page 15 Page 13...
  • Page 16 Page 14...
  • Page 17 INSTALLATION OF HOIST 19. Press the starter button on the contact box and raise the hoist slightly. If the motor turns, but the hoist does not lift, then the motor is turning in reverse, and two phases in the contact box must be interchanged to reverse the direction of rotation (by an Electrician).
  • Page 18 Page 16...
  • Page 19 INSTALLATION OF HOIST 28. Adjust the side rollers on the transverse beams so that they just contact the sides of the posts. NOTE: This is not applicable to the “WHEEL-FREE” models. 29. Adjust the limit switch actuating bracket so that it clears the No. 1 Post by approximately 2mm.
  • Page 20: Layout Of Wire Ropes

    LAYOUT OF WIRE ROPES Page 18...
  • Page 21: Wiring Diagrams

    WIRING DIAGRAMS WIRING TO THESE UNITS TO COMPLY WITH AS 3000 Page 19...
  • Page 22: General Layout Of Locking Mechanism

    GENERAL LAYOUT OF LOCKING MECHANISM BETABITE HYDRAULICS ASSEMBLY INSTRUCTIONS FIGURE 20 1. Cut the tube to length and file ends square. 2. Remove internal and external burrs from tube end. 3. We always highly recommend that joints are pre-made whilst the coupling body is held firmly in a bench vice.
  • Page 23: Replacement Parts List

    REPLACEMENT PARTS LIST Part No. Description Drawing Ref. No. Part No. Description Drawing Ref. No. 4488-SP-1 No. 1 Post - Standard type 4488-DP-98 Twin groove pulley 4488-SP-2 Post - Standard type 4488-DP-95 Bearing 4488-P-3 Safety Rail 4488-R-61 Locking mechanism connecting rod 4488-P-4 Bolt 4488-R-62...
  • Page 24: Maintenance

    MAINTENANCE CHECK DAILY Check safety mechanism to see that it functions properly. CHECK MONTHLY Safety mechanism operation. Condition of sheaves, shafts and shaft locks. Condition of wire ropes. Overall cleanliness. CHECK 3 MONTHLY Note: The Drip Tray should be inspected following the inspection instructions.
  • Page 25: Drip Tray Inspection And Safety Instructions

    DRIP TRAY INSPECTION & SAFETY INSTRUCTIONS 1. Using both hands to support the Drip Tray, keeping it parallel to the ground, push up untill the bottom of the Drip Tray is above the top of the Ramp Brace Strap. 2. Slide Drip Tray over the Ramp Barce Strap and lower the Drip Tray down when it is clear of obstructions ensuring that the tray always remains parallel to the ground.
  • Page 26: Wheels Free Rails

    INSTALLATION REQUIREMENTS INSTALLER MUST CHECK THE FOLLOWING LIST WHEN INSTALLING A MOLNAR FOUR-POST HOIST A suitable floor where the hoist is to be bolted down must have a level surface. When the hoist is bolted down check all nuts and bolts to ensure they are correctly tightened.
  • Page 27: Certification

    CERTIFICATION I hereby certify that the hoist has been checked and is in a safe operating condition and that the purchaser/operator has been duly instructed in the operation thereof. Purchaser ....... Model No .
  • Page 28 MANUFACTURED BY: MOLNAR ENGINEERING PTY. LTD. A.B.N. 54 007 740 794 16-20 Coglin Street, Brompton, S.A. 5007 AUSTRALIA Telephone: (08) 8346 6893, (08) 8346 6894, (08) 8346 8006 Fax: (08) 8346 0097, Email: sales@molnarhoists.com.au Web: www.molnarhoists.com.au...

This manual is also suitable for:

4488

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