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User Instruction Manual
Hoyer ® HPL450 / HML450
o avoid injury, read user manual prior to use.
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Summary of Contents for Joerns Hoyer HPL450

  • Page 1 User Instruction Manual Hoyer ® HPL450 / HML450 o avoid injury, read user manual prior to use.
  • Page 2: Table Of Contents

    Hoyer English ® HPL450 / HML450 Lifts Contents Hoyer Classic Lift Range ...............3 Introduction: About Your Lift ..............4 Assembly & Commissioning Instructions ..........5 Safety Precautions ................9 Control Box & Handset ................ 11 Operating Instructions ................. 12 Charging Instructions (Electric models only) ........15 Maintenance Schedule &...
  • Page 3: Hoyer Classic Lift Range

    Hoyer English ® HPL450 / HML450 Lifts 1. Hoyer® Lift Model Range Configurations Hydraulic ram (Replaces Leg actuator (Replaces foot actuator on hydraulic models) pedal on electric leg models)
  • Page 4: Introduction: About Your Lift

    Expected Service Life: Hoyer HPL450 / HML450 are designed and tested for a minimum service life of seven (7) years, subject to the use and maintenance procedures stated in this manual. Use other than in accordance with these instructions may compromise service life.
  • Page 5: Assembly & Commissioning Instructions

    Hoyer English ® HPL450 / HML450 Lifts 3. Assembly and Commissioning Instructions Place the carton in a clear working area and open carefully. The carton contains: • Main wheeled chassis • Bag containing documents • Mast and boom assembly • Battery charger (electric lifts only) •...
  • Page 6 Hoyer English ® HPL450 / HML450 Lifts 5. Electric Leg Operation: There is some minor assembly required in order to connect the leg actuator to the leg adjustment mechanism. Gently swing the actuator into place over the leg pivot bracket ensuring the corresponding holes are in alignment.
  • Page 7 Hoyer English ® HPL450 / HML450 Lifts Electric Models Only: 6. Clip the battery onto the control box and ensure the red emergency stop button, located on the controller is in the out (ON) position by turning clockwise (Fig. 4). Emergency Stop Button Emergency Lower Power On Indicator...
  • Page 8 Hoyer English ® HPL450 / HML450 Lifts Hydraulic Models Only: 6. Close the hydraulic unit release valve (Fig. 6) by turning the knurled black knob on the unit fully clockwise. Pump Handle Release Valve Knob Fig. 6 NOTE: The release valve requires only minimal tightening to operate and should only be closed finger tight. WARNING DO NOT apply excessive force to the release valve knob as this will result in damage to the valve.
  • Page 9: Safety Precautions

    NEVER force an operating or safety control. All controls are easy to use and do not require excessive force to operate. If a control is not working easily there will be a reason. Forcing will only strain or damage the lift and may compromise safety. If in doubt, contact your authorized Hoyer Service Provider or Joerns Healthcare.
  • Page 10 Hoyer English ® HPL450 / HML450 Lifts WARNING • ALWAYS lower the patient to the lowest comfortable position before transfers. • DO NOT push a loaded lift at speeds which exceed a slow walking pace (2.6 ft/sec). • DO NOT push the lift over uneven or rough ground, particularly if loaded. •...
  • Page 11: Control Box & Handset

    Hoyer English ® HPL450 / HML450 Lifts 5. Control Box & Handset Detachable Battery Pack Emergency Lower Emergency Stop Button Raise & Lower Buttons Control Box Legs Open / Close Buttons On Charge Indicator Power On Indicator Handset LCD Information Screen Actuator Leg Actuator On Board Charging Socket...
  • Page 12: Operating Instructions

    Hoyer English ® HPL450 / HML450 Lifts 6. Operating Instructions WARNING Hoyer Patient Lifts should only be operated by fully trained/competent care givers 1. Leg adjustment: The legs on Hoyer Classic lifts can be opened to enable access around armchairs, wheelchairs and other furniture.
  • Page 13 Hoyer English ® HPL450 / HML450 Lifts 8. Emergency lower: In the case of a complete electrical failure the electrical actuator is fitted with a mechanical lowering device (RED BOSS). The device must be twisted clockwise by hand to operate. A slow decent will commence.
  • Page 14 NOTE: For detailed fitting instructions, please refer to the user guide supplied with each sling. WARNING Joerns Healthcare recommends that slings be checked regularly and particularly before each use for signs of fraying or damage. DO NOT use slings that are worn or damaged.
  • Page 15: Charging Instructions (Electric Models Only)

    Joerns Healthcare provides an additional battery pack is purchased, so that one pack can be on charge at all times. 1. Remove the power pack from the lift. The pack is retained by a simple latch at the top of the power pack. Lift the latch and the power pack will be released.
  • Page 16: Maintenance Schedule & Daily Check List

    NOTE: The LOAD TEST and CERTIFICATION should only be carried out by qualified personnel or an authorized service dealer. Daily Check List: Joerns Healthcare strongly recommend the following checks are carried out on a daily basis and before using the lift. • ENSURE the lift moves freely on its casters.
  • Page 17 Maintenance, Inspection and Test: Joerns Healthcare recommend a thorough inspection and test of the Hoyer Mobile Hoist lifting accessories, slings etc. is carried out at least every six months. The examination and test should be conducted according to the recommendations and procedures below.
  • Page 18 Hoyer English ® HPL450 / HML450 Lifts • EMERGENCY RAISE/LOWER AND EMERGENCY DESCENT: Check both the redundant raise/lower controls and the mechanical emergency descent function (if fitted) using the maximum safe working load applied to the end of the boom. Please note that the practice of using a spring balance will not correctly check the function of the emergency descent.
  • Page 19: Technical Specifications

    Hoyer English ® HPL450 / HML450 Lifts 9. Technical Specifications The drawings below highlight key dimensions for the Hoyer Classic range of lifts. Physical measurements for each lift are referenced overleaf. Fig. 10 Fig. 11 Fig. 12 Fig. 13...
  • Page 20 Hoyer English ® HPL450 / HML450 Lifts Electric Hydraulic Safe Working Load 440 lb | 200 kg 440 lb | 200 kgs Length (A) 51.2 in | 1300 mm 51.2 in | 1300 mm Maximum Overall Height (B) 76.0 in | 1930 mm 76.0 in | 1930 mm Minimum Overall Height (C) 54.3 in | 1380 mm...
  • Page 21 Hoyer English ® HPL450 / HML450 Lifts Electrical Specifications: Batteries ................2 x 12 Volt rechargeable sealed lead acid type Battery Capacity ..............2.9 Ampere hours Charger Rated Input ............100-240V AC/24 VDC 50/60 Hz. Max 400MA Charger Rated Output ............29.5 VDC. Max 19W Electric Shock Protection: Charger................Class II Lift ..................Internal Power Source...
  • Page 22 Hoyer English ® HPL450 / HML450 Lifts Key Symbols: The following symbols are used on the charger, control unit and battery: Type B equipment, as per EN 60601-1. Class 2 equipment. The disposal of batteries should not be mixed with general household waste. Batteries should be disposed of in accordance with local or national regulations.
  • Page 23: Warranty

    Product Service Department. Most parts requested can be shipped next day air at the customer’s expense. Should a technician be required, one will be provided by Joerns Healthcare, at our discretion. Only the Joerns Healthcare Product Service Department can dispatch authorized technicians.
  • Page 24 Joerns Healthcare 2100 Design Road Arlington TX 76014 (P) 800.826.0270 (F) 800.457.8827 info@joerns.com © 2021, Joerns Healthcare • 6110438 RevA • 21-2573...

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