Lehner Lifttechnik DELTA User Handbook Manual
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Lehner Lifttechnik DELTA User Handbook Manual

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  • Page 2 User handbook Platform stairlift „Delta“ Edition: July 2022 Version 1.01 Lehner Lifttechnik GmbH Salling 8 4724 Neukirchen am Walde Austria Tel: +43 7278 3514 15 E-Mail: office@lehnerlifttechnik.at Web: www.lehner-lifttechnik.at Delta | User handbook Version 07/2022...

  • Page 3: Table Of Contents

    Safety instructions ..........................4 Use of the platform stairlift ........................5 General Layout ............................6 Platform................................7 Technical details ............................8 Overview of the functions of the Delta ....................... 9 Safety devices ............................9 3.1.1 Platform barriers and ramps ......................9 3.1.2 Safety bottom ............................
  • Page 4 Gearbox and drive motor ......................27 10.2.10 Signalling devices .......................... 27 10.2.11 Documents / Emergency release key ..................27 10.3 Lubricants and operating materials, spare parts ................27 10.3.1 Lubricants and operating materials ..................27 Delta | User handbook Version 07/2022...
  • Page 5 Electrical works ............................28 11.2 Mechanical installation .......................... 28 11.3 Dismantling .............................. 28 Declaration of conformity ..........................29 Duties of the operator............................ 30 Requirements for the maintenance company ..................31 Installation and maintenance notes ......................32 Delta | User handbook Version 07/2022...

  • Page 6: Introduction

    INTRODUCTION First of all, we would like to congratulate you on your purchase of a stair lift from Lehner Lifttechnik GmbH and welcome you to our large circle of satisfied customers. For more than 30 years, our lifts have been known as reliable means of transport, which are characterised by individual adaptation to structural conditions.

  • Page 7: Attention - Safety First

    All photos shown in this handbook or pictures are symbolic and can differ from Photo reality. Delta | User handbook Version 07/2022 page 2...

  • Page 8: Operator Of The Delta Stairlift

    2.4 Installation area Delta lifts can be mounted on staircases and ramps. The lift, however, is not designed for use in unusual areas (like areas in danger of explosion, areas surrounded by aggressive chemical substances, …). Outdoor use is possible, but the parts must remain clear of ice and snow in winter.

  • Page 9: Intended Use

    2.9 Intended use 2.9.1 Safety instructions Please note the following points for correct use: The Delta stairlift is designed exclusively for transporting a person in a wheelchair or • seated on a designated seat. Never ride standing on the platform (risk of injury to the head, risk of falling).

  • Page 10: Use Of The Platform Stairlift

    Goods may only be transported if sufficient stability is ensured so that they cannot slip or fall over. Keep the keys in a safe place and do not give them to unauthorised persons. Do not leave the keys on the call points when the stage is not in use. Delta | User handbook Version 07/2022 page 5...

  • Page 11: General Layout

    2.2 General Layout Pillars Barrier arms Upper release curve Lateral safety contact Charging ramp and stop Platform side panel Access ramp Delta | User handbook Version 07/2022 page 6...

  • Page 12: Platform

    Foldable seat Right ramp Ramp linkage Ramp recess Front cover plate Left ramp Platform Barrier arm Cover iron bar Cover electric motor Upper landing gear Cover lower landing gear Overspeed device Gearbox Delta | User handbook Version 07/2022 page 7...

  • Page 13: Technical Details

    800 x 1000 mm Optional special sizes Load capacity Standard 225 kg Optional 300 kg Surface protection of lift Powder coated Aluminium Drive rails Optional steel or stainless steel Noise < 70 dB(A) Delta | User handbook Version 07/2022 page 8...

  • Page 14: Overview Of The Functions Of The Delta

    3.1.5 Emergency stop The Delta platform lift is equipped with an emergency stop button. If you need to stop the platform in an emergency, press the red button and the lift stops. Unlocking is done by pressing it again or turning it clockwise.

  • Page 15: Operation

    Alternatively, or additionally, operating elements can also be attached at the top of the platform side wall. Delta | User handbook Version 07/2022 page 10...

  • Page 16: Using The Remote Control

    UNFOLD the platform This command is only working if the platform is in a station. FOLDING the platform This command is also working if the platform is not in station. Delta | User handbook Version 07/2022 page 11...
  • Page 17 Green blinking Radio transmitter has been successfully registered with the receiver Orange blinking Radio connection interrupted Red blinking The battery of the radio transmitter is weak and should be replaced. Delta | User handbook Version 07/2022 page 12...

  • Page 18: Battery Charge System

    5 BATTERY CHARGE SYSTEM The motor of the Delta stairlift is powered by batteries, which are reloaded by a charger. The recharging occurs in the upper and lower stop positions by recharge contacts. As a consequence, if the Delta is not in use, it is important that it is parked in the stop positions.

  • Page 19: Operating The Platform

    6 OPERATING THE PLATFORM The Delta stairlift is safe and easy to use. The operation is adapted to the disabled user in the best possible way. Please refer to the schematic drawings above for a better understanding of the described stairlift parts.

  • Page 20: Driving With The Platform

    Thus, the call station become active again and the lift can be sent or called to a desired location. To prevent unauthorised use of the lift, you should always remove the key switch in the call stations after using the lift. Delta | User handbook Version 07/2022 page 15...

  • Page 21: Troubleshooting

    7 TROUBLESHOOTING General For safety reasons, the Delta stairlift is equipped with several electrical and mechanical locking devices. The stairlift will not work, if any of these devices are tripped or if the order of events is incorrect. By following the instructions provided in the subsequent paragraphs, the user will be able to determine the reason for breakdown.

  • Page 22: Status Messages On The Display

    The platform can no longer be moved because it is already in a terminal stop. Not in station Displayed when you want to unfold the platform even though the lift is not in any landing. Delta | User handbook Version 07/2022 page 17...
  • Page 23 . a n d a s k f o r a d v ic e . Delta | User handbook Version 07/2022...
  • Page 24 Try to start travelling once again. Does the stairlift operate? Carry out the instructions given in the paragraph "Rescue of passengers" Contact our service team and ask for advice. Delta | User handbook Version 07/2022 page 19...

  • Page 25: Rescue Of Passengers

    The platform must be locked with the padlock on the carriage. Insert hand Hand wheel and brake lever wheel 8. Call your service team! Delta | User handbook Version 07/2022 page 20...

  • Page 26: Case 2: The Occupied Platform Is Not Close To A Stop Position

    It is only permitted to open Open barrier up to the barrier up to the stairs. Otherwise, the stairs one could face the danger of falling or rolling down. Delta | User handbook Version 07/2022 page 21...
  • Page 27 7. If using an automatic platform, first fold down the barrier to the closed position. Now the platform can be closed without any problem. The platform must be locked with the padlock on the carriage. 8. Call your service team! Delta | User handbook Version 07/2022 page 22...

  • Page 28: Emergency Unclamping Of Barriers

    Press and hold this lever and open the barrier with an abrupt pull! lever emergency unclamping of the barrier (up to the stairs) is marked RED! Delta | User handbook Version 07/2022 page 23...

  • Page 29: Control And Maintenance

    The floor should be wiped with a damp dust cloth. Avoid wetness, especially with the operating elements (no splashing water)! • Further maintenance work may only be carried out by the manufacturer's staff or its • authorised persons! Delta | User handbook Version 07/2022 page 24...

  • Page 30: Maintenance

    Good maintenance and care significantly increase the service life and offers users the highest possible level of safety. Maintenance of your Delta platform lift is necessary. The prescribed maintenance intervals are as follows (even with low use): maintenance approx.

  • Page 31: Mechanics Of The Platform Barriers, The Ramps And The Platform Motor

    Check mechanical switches for function (test for faulty switching) • Check all fastening and actuating elements of the positive switches for secure hold. • Delta | User handbook Version 07/2022 page 26...

  • Page 32: Gearbox And Drive Motor

    10.3.2 Spare parts Only original spare parts from Lehner Lifttechnik may be used, as this is the only way to guarantee safety and functionality. If other products are used, the declaration of conformity loses its validity. Delta | User handbook...

  • Page 33: Installation

    11 INSTALLATION 11.1 Electrical works Only Lehner Lifttechnik GmbH or one of our authorised partners is allowed to carry out the electrical installation. If someone else does the electrical installation, you will lose the right to use the lift. Lehner Lifttechnik GmbH does not assume any liability for damages caused by the electrical installation carried out by an unauthorised third party.

  • Page 34: Declaration Of Conformity

    Lehner Lifttechnik GmbH Salling 8 4724 Neukirchen am Walde, Austria This declaration becomes invalid if the machine is converted or modified or if the regulations in the "Delta - User Manual" manual are not met. Lehner Christian Neukirchen am Walde, Managing director 01.08.2022...

  • Page 35: Duties Of The Operator

    Irregularities during operation or emergency situations must be reported immediately to the maintenance company. In addition, the maintenance company must be informed of any changes to the building and the installation that could affect operation. Delta | User handbook Version 07/2022 page 30...

  • Page 36: Requirements For The Maintenance Company

    The maintenance company must have appropriate and sufficient insurance cover. • The maintenance company must record any intervention that has occurred due to a fault. • Delta | User handbook Version 07/2022 page 31...

  • Page 37: Installation And Maintenance Notes

    15 INSTALLATION AND MAINTENANCE NOTES Installed by: _____________________________________________________ Date: ____________________________________________________________ This is a maintenance list for your stairlift. This form will be filled out by your maintenance service team. Date Details Name Delta | User handbook Version 07/2022 page 32...
  • Page 38 Date Details Name Delta | User handbook Version 07/2022 page 33...

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