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HESHBON HL-27M Operation Manual

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HL-27M OPERATION MANUAL
The product specifications contained in this manual are
subject to change without prior notice for quality improvement
HESHBON Incorporated

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Summary of Contents for HESHBON HL-27M

  • Page 1 HL-27M OPERATION MANUAL The product specifications contained in this manual are subject to change without prior notice for quality improvement HESHBON Incorporated...
  • Page 2 This Manual is for model ; HL-27M 1. AS FOR THE ASSURANCE OF SAFETY IN DESIGN AND CONSTRUCTION OF CAR LIFT, READ THIS MANUAL FIRST.
  • Page 3 - Movement or transfer without contractor's consent; - Consumable items in normal operating; - Any other carelessness not attributable to contractor. Contact your sales agent for warranty coverage. HESHBON CO., LTD. 673-52, Gyeongseo-dong, Seo-gu Incheon 404-170, KOREA Tel ) INT +82-32-585-3570 FAX ) INT +82-32-585-3485...
  • Page 4 TABLE OF CONTENTS - COVER SHEET - Declaration of Conformity - NOTE TO THE USER - WARRANTY Table of Contents CHAPTER 1. SAFEGUARDS Important Notices ................6 Qualified Personnel ................8 Danger Notices ................8 Principle safety objective ..............9 Safety notices ................
  • Page 5 CHAPTER 4. OPERATION Warning for use ................36 Checking point before operation ............36 Preparation before operation ............37 Description of control panel ............37 Operation ..................38 How to lower manually the lift during emergency ........ 40 CHAPTER 5. TROUBLESHOOTING Inspection and repair ..............
  • Page 6 CE mark, declaring conformity with all relevant EN standards in respect of safety systems and car lift construction. All HESHBON carry the CE mark and thus conform with the EU Directives. Any modification to the car lift may invalidate the original CE certificate, and therefore always refer to HESHBON as reassessment may be required.
  • Page 7 The purchase agreement contains the complete and exclusive obligations of HESHBON Co., Ltd. Any statements contained in this document do not create new warranties or...
  • Page 8 1-2 Qualified Personnel Persons who are not qualified should not be allowed to handle the car lift. Non-compliance with the warnings contained in this document or appearing on the car lift can result in severe personal injury or damage to property. Only qualified personnel should be allowed to work on this car lift.
  • Page 9 1-4 Principle safety objective 1) The principle safety objective is to remove the possibility of any hazard or risk to the health or safety of the car lift's operator or service personnel. 2) Extreme caution must be exercised while servicing or installing the car lift. 3) The only safe policy when working or inspecting the car lift is to follow the instructions in this manual.
  • Page 10 1-5 Safety notices To protect the operator or service personnel from any injuries or accidents during operating the car lift, please read this section and carefully for safe and proper use of the car lift. ◆General Safeguards 1. Please read carefully this instruction manual for safe and proper use of the car lift.
  • Page 11 ◆Caution Notice CAUTION Only qualified personnel should be allowed to work on this car lift. Unexpected accidents may be happened due to wrong operation. Do not lower the lift in the state of supporting a car by a stick to attach or detach components. The car may fall down.
  • Page 12 CAUTION To ensure the safe and proper use of the lift, first operate it after carefully reading the instruction manual and making sure that you understand the contents. Failure to observe this may result in serious accident. When positioning the car on the lift ensure equilibrium in all directions.
  • Page 13 WARNING < During lifting and lowering the lift > 5. During moving up and down the lift must be observed by the operator throughout its entire motion. 6. If several lift are installed the respective allocation of the individual switches must be clear. 7.
  • Page 14 1-6 Essential Safety Checks (ESC's) The essential safety checks are the most important part of the operators responsibility. The purpose of the ESC's is to ensure the safety features of the car lift are functioning properly, and thus the car lift is in a safe condition for use.
  • Page 15 1-7 Safety Signs and Warning location 1. Heshbon Logo 5. Name Plate 2. Heshbon Symbol 6. Down 3. Weight (Back) 4. CE (Back) 7. PL Sticker 8. Caution Sticker...
  • Page 16 1-8 Illumination This machine is not provided with a local lighting since it is designed for indoor use only. The sufficient illumination of the working area must be fulfilled by the factory in accordance with the appropriate code of practice and factory regulations. Minimum 300 lx is required. Flicker, dazzling, shadows and stroboscopic effects must be avoided to prevent a risk 1-9 Operation sound level The equivalent continuous A-weighted sound pressure levels of...
  • Page 17 CHAPTER 2. OVERVIEW OF MACHINE Hl-27M is a stationary 2-column lift designed to raise vehicles for the purpose of examining them or working on or under the them whilst in a raised position. 2-1 Specification The rated Capacity 6,000 Kg Overall Max.
  • Page 18 2-2 Description of Construction 2-2-1 Construction of car lift 1. Drive post 6. Long arm 2. Driven post 7. Short arm 3. Carry 8. Power units 4. Upper support beam 9. Control panel 5. Cylinder...
  • Page 19 2-2-2 Construction of Post PART NAME PART NAME PART NAME POST LOCK SPACER ANTI-VIBRATED RUBBER EXTENDED POST LOCK BLOCK UP LIMIT SWITCH LOCK COVER SPRING PIN (Ø6x40L) HEXA NUT (M10) LOCK SHAFT DOWN LIMIT SWITCH FLAT WASHER (M10) LOCK SPRING 1 LOCK WIRE ROLLER HEXA BOLT (M10x25L) LEVER HANDLE...
  • Page 20 2-2-3 Construction of Carry PART NAME PART NAME PART NAME CARRY LOCKING BOLT (M6x4L) WRENCH BOLT (M10x15L) CARRY GUIDE DUST SEAL FEET SAFETY GUIDER ARM SHAFT U-PACKING GEAR SHAFT DOOR PROTECT RUBBER BACK UP RING SPRING PIN (Ø6x20L) FLAT WASHER (M8) O-RING WRENCH BOLT (M6x15L) WRENCH BOLT (M8x30L)
  • Page 21 2-2-4 UPPER SUPPORT BEAM PART NAME PART NAME UPPER SUPPORT BEAM (1) LIMIT SWITCH FIXTURE UPPER SUPPORT BEAM (2) UPPER LIMIT TOUCH BAR WIRE ROLLER SHAFT HEXA BOLT (M10x20L) SNAP RING (CS20) HEXA NUT (M10) WIRE PULLEY FLAT WASHER (M10) WIRE PULLEY SPACER HEXA BOLT (M10x25L) LIMIT SWITCH...
  • Page 22 2-2-5 Hydraulic Circuit...
  • Page 23 2-2-6 Electronic circuit...
  • Page 24 2-3 Description of operation The lifting, lowering or stopping of lift is carried out by pressing the switch on the control box. The following shows the flowchart for operation.
  • Page 25 2-4 Safety device The following safety device is installed at this lift. Device Description The safety lock is attached to the side of the cylinder and prevents the lowering of the lift in the event of a hydraulic circuit damage. The safety lock is not in Safety Lock operation in the lower part of the lift range beneath the lock position.
  • Page 26 Transportation & Installation Before Installation ① Only trained and authorized personnel of Heshbon or our distributors should install the lift, since it is precisely manufactured and contains some parts that normal engineers are not aware of. ② Please contact Heshbon head office or distributors for the removal of lifts.
  • Page 27 < Before Installation > This is a lift that has been made precisely by the advanced technologies and unique features of HESHBON not known to other engineers. Therefore, for higher reliability, it must be installed by our engineer or local r representative or under the witness of our staffs or local representative to ensure the safe use for a longer time.
  • Page 28 Check all accessories and spares against the provided packing list. When you ordered optional equipment , check the equipment against the accessories and spares against packing list. Contact HESHBON CO.,LTD . immediately if any parts is missing or damaged.
  • Page 29 3-4 Installation The installation should be carried out in accordance with he following procedures. 1. After checking the parts, arrange them to the installation site as follows; 2. Erect the post. Limit switch 10m/m Bolt (S/W,P/W 10m/m Bolt 3. Assemble the upper support beam (S/W,P/W using the truck or ladder etc.
  • Page 30 4. By the use of a water hose gauge or spirit level check that the Magnetic leveler right and left carriages are level. If necessary, adjust under the base plates with spacers to equalize the height. 5. Check that both posts are perpendicular in both directions, using a magnetic spirit level.
  • Page 31 9. Assemble the hydraulic hose to T-shaped union on the drive post. Oil tank Deep stick 10. Install the hydraulic hose from the drive post along the upper support beam. The hose should be run along the upper edge of the post to avoid direct contact with the top of the carriage.
  • Page 32 12. Insert the connector for the limit switch. 13. Bind the hydraulic hose at beam fixing hole located at the opposite side with a cable tie. 14. Install the wire for the safety lock on the relevant rollers at the top of both posts. Master Slave...
  • Page 33 15. After inserting the wire rope into the carriage, tighten. 16. After inserting the wire for the safety lock into tits attachment on the lock handle, tighten. 17. Connect the input power line. Turn off the main switch on the power supply distribution panel, place the warning sign, and then, connect the power cable.
  • Page 34 18. Start the lift. Listen for the engagement of the safety lock. When this occurs, stop the lift, adjust the position of the threaded sleeve crimped to the wire rope end. Fit and tightly fasten the lock nuts. 19. Moving up and down the lift, supply the grease at the slide side of post inside.
  • Page 35 20. Check if the hydraulic oil of hydraulic unit tank is properly maintained. 21. Check if the motor is rotated to the counter-clockwise when pressing the UP button. When the motor is rotated to the clockwise, change the phase connection of motor. 22.
  • Page 36 CHAPTER 4. OPERATION 4-1 Warning for use Only qualified personnel should be allowed to work on this car lift. CAUTION 4-2 Checking point before operation ● Check the below items every day before operation During checking, do not load a car on the lift. ●...
  • Page 37 4-3 Preparation before operation Check the following items before loading a car on to the lift; (1) Ensure that the lift is at the bottom position. (2) Prohibit the access of unauthorized persons to the lift area. (3) If the lift has been out of use for a long time check the oil level in the pump unit and top up if necessary.
  • Page 38 4-4-2 Description of control panel Switches and Lamp Function description The CAM switch is the mains switch for the supply of power to the lift. Before the lift is operated this switch mush be turned ON. In the event of emergency turn OFF the power to isolate the lift.
  • Page 39 3. Drive the car on to the lift and ensure that it is equally distant from each post and that the center of gravity is midway between the 2 posts as shown below. 4. After leaving the car, position the 4 arms so that the pick-up pads are directly below the vehicle manufacturer's recommended pick-up points.
  • Page 40 4-6 How to lower the lift manually in the event of an emergency 4-6-1 Situations that could require manual descent operation: If your staff are enable to carry out this operation, contact the manufacturer or distributor for assistance. CAUTION 1) General power failure 2) Damage to hydraulic circuits 3) Failure of electrical components fitted to the lift 4-6-2 Preparation prior to the manual descent operation...
  • Page 41 2) Open the hydraulic cock provided anti-clockwise to lower the lift during an emergency. The cock is situated on the side of the hydraulic unit, see sketch above. This allows the oil to return to the tend and the car to be lowered by gravity. 3) Retighten the hydraulic cock when the lift is completely at floor level.
  • Page 42 CHAPTER 5. TROUBLESHOOTING 5-1 Inspection and repair Symptoms Check point Corrective Action to be taken Carriages and arms 1. Check if wire rope is 1. Readjust the fixing bolts of the wire rope to do not synchronize partially loosened. ensure that the carriages are leveled. during lifting.
  • Page 43 CHAPTER 6. MAINTENANCE 6-1 General precautions for maintenance 1) Maintenance should be performed by more than two persons. 2) Maintenance should first be carried out after the work area has been clearly marked "no entry". 3) Do not disassemble any system before you are familiar with the dismantling procedure and reassembly.
  • Page 44 6-2 Check List and periodic maintenance Inspection Points to be Items to be Inspection Action to be Replacement period checked checked method taken period Rubber Support for Abrasion and deformation Visual Replacement 1 year 1 week adjustment if necessary Magnetic Damage of contact points Measurement Replacement...
  • Page 45 APPENDIX 1.ELECTRIC CIRCUIT...
  • Page 46 Bridge Diode KBPC 10A 50V Limit Switch M-904 KOREA AUTO CONTROL or HAN YOUNG Micro Switch ZCN P-501A HAN YOUNG HL-2500E 10A 250V HL-27M Push Button KD5BRRER10S KOREA AUTO Switch CONTROL Pilot Lamp DC24 HAN YOUNG Fuse 250V 1A LEGRAND...