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Ideen bewegen mehr
www aat-online de/ambulance-transport
Translation of the original user manual
EN
2018-01 (4.1)

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Summary of Contents for AAT CR2304

  • Page 1 Ideen bewegen mehr www aat-online de/ambulance-transport Translation of the original user manual 2018-01 (4.1)
  • Page 2 Customer service at its best  Spare parts  Show room & exhibition devices With our professional service concept AAT proves once again its superior  Repairs processing  Re-use quality standards and offers its clients an  Technical advice ...
  • Page 3 ISO 7176-28. WARNING Failure to observe this user manual, in particular the safety instructions, can lead to defects in the CR2304, endanger the operator and the occupant and impair function! There is an increased risk of injury! In the event of an infringement, claims for warranty and liability are excluded! The product is state of the art and complies with the associated technical safety requirements.
  • Page 4: Table Of Contents

    Table of Contents Symbols and safety instructions Explanation of the symbols on the packaging Explanation of the symbols on the device Product description Device overview ..........8 Indication and intended use .
  • Page 5: Symbols And Safety Instructions

    In the event of reading difficulties, training contents must be broadened verbally. The user manual must be kept in a safe place after reading. Contains some flammable materials. Keep the CR2304 away from sources of ignition. CR2304 can interfere with highly sensitive electromagnetic fields of other electronic devices (e.g.
  • Page 6: Explanation Of The Symbols On The Packaging

    To avoid being crushed never reach into rotating/moving parts! DANGER CR2304 must not be operated in the case of severe visual impairment and/or blindness! Do not exceed the total permissible weight and the maximum person weight, as this may lead to...
  • Page 7: Explanation Of The Symbols On The Device

    Serial number of the product e. g.CR2304XXXXXX / CR2314XXXXXX Note on the user manual The user manual must be observed! www.aat-online.de 24 V - Electrical voltage / V = Volt Inspection plate for technical safety testing (see Chapter 8 5)
  • Page 8: Product Description

    Product description 4.1 Device overview Control unit Handle, adjustable Main wheel Lever with chain drive Climbers and climbing feet Safety brake Battery display Single step switch ComfortStep Battery pack with rocker arm Safety interlock of the battery pack (Release button) LED to display the error codes Helix cable Tightening screw for handle...
  • Page 9 Manufacturer‘s information: For a simplifi ed assignment of the individual components, the numbers listed here are cited in full for the fi rst time in the fol- lowing chapters. Speed control Safety chip ON/OFF switch UP/DOWN switch Back rest LED for safe operation in lowlight situations C-part (with seat unit) Foot rest with feet belt Telescopic frame for foot rest...
  • Page 10: Indication And Intended Use

    They must have sufficient vision capability. Minors below the age of 16 are not allowed to operate the CR2304! Minors of at least 16 years are allowed to operate the CR2304, but only under supervision. Please bear in mind that that the use of a stair climber can entail a greater degree of risk and requires more skills than those required to operate a wheelchair.
  • Page 11: Technical Data

    4.4 Technical data WARNING - The approved total weight may not be exceeded because it can lead to malfunction or cause an overload of the CR2304! NOTE - Observe the technical data. CR2304 / CR2314 Technology = min. 1302 mm - max. 1650 mm,...
  • Page 12: Dimensional Drawing

    In Bearbeitung >315-1000 ±0,8 Datum Name Baugruppe Artikelnummer bearb. 22.02.2017 Kramer 038698 gepr. Benennung CR2304 AAT Alber Antriebstechnik GmbH c-max U2 RD 230Kg Ehestetter Weg 11 Zeichnungsnummer D-72458 Albstadt Tel.: 07431/1295-0 CR2304 Fax: 07431/1295-36 Zust. Änderung Datum Name www.aat-online.de Ers. für Ersatz für CR2002...
  • Page 13: Scope Of Delivery

    4.6 Scope of delivery Charger incl. user manual and splash protection Battery pack with fastener CR2304 with seat belt system incl. hip belt 4.7 Accessories NOTE – Only use AAT Alber Antriebstechnik GmbH accessories. Head rest Charging cable for your vehicle...
  • Page 14: Folding And Unfolding

    Folding and unfolding 5.1 Seat unit DANGER - Lock the seat unit safely, otherwise parts may move involuntarily! WARNING - Special care must be taken to avoid crushing or pinching of body parts while folding or unfolding! First, unlock folding Push down the C-part until Fold out the foot rest mechanism.
  • Page 15: Pull Out The Telescopic Frame

    The stair climber is is designed for operation by two persons These persons must be physically and capable of safely operating the CR2304 Minors of at least 16 years may only operate the CR2304 under the constant supervision and instruction of an adult...
  • Page 16: Adjust The Handles

    6.1 Adjust the handles WARNING – Always tighten the locking screws, as otherwise parts can suddenly become loose! CAUTION - To avoid injury, beware of pinch points at the notch opening! Release the locking screws Adjust the height of the Tighten the locking screws.
  • Page 17: Turning On The Device

    6.3 Turning on the device Insert safety chip for the Turn on the CR2304 by pressing the ON/OFF switch engine immobiliser. » Safety chip must latch! 6.4 Neutral position Bring climbers into the Wrong! neutral position by pressing the UP/DOWN switch.
  • Page 18: Checking The Safety Brakes

    6.5 Checking the safety brakes DANGER - Do not use the CR2304, if the required braking effect (on one side or both sides) is not guaranteed because a reduced braking effect can lead to falling down the stairs! Contact the manufacturer or your authorized dealer! WARNING - Check safety brakes without an occupant! Manufacturer‘s...
  • Page 19: Comfortstep

    Manufacturer‘s information Due to the memory function the last setting is stored. Everytime you turn on the CR2304, the last used setting will be reproduced. Activate / deactivate Should you choose to turn off » LED glows = ComfortStep the ComfortStep, you can do...
  • Page 20: Operation

    DANGER - Operation by two persons. These persons must be physically and mentally able to safely operate the CR2304. By using the telescopic frame, the second person is able to attend the climbing process in order to safeguard the operation.
  • Page 21 Attach the safety belts After seating the occupant, Pass the hip belt around the A foot belt around the attach the seat belt system body of the occupant. Pull the feet of the occupant helps to hip belt through the loop of protect safeguarding »...
  • Page 22: Drive On Level Ground / Overcoming Obstacles

    » Retract climbers completely. obstacles if you want to overcome them. 7.3 Tilting the stair climbing system WARNING - Always tilt the CR2304 when driving on slopes or during the climbing process! Manufacturer’s recommendation: If you are not able to tilt...
  • Page 23: Operation On A Slope

    Drive downhill Drive forward to the edge of To slow down, you need to tilt a slope. the CR2304 a bit more, so that the safety brakes are activated. Drive uphill Please drive backwards up a To slow down, you need to tilt slope.
  • Page 24: Climbing - Upstairs

    7.5. the spiral staircases to the technical data in chapter 4.4. Please note: The CR2304 must be repeatedly realigned with Never use the CR2304 on the spiral case during the climbing process, so that both wheels stairs that are not suitable are always in line with the edge of the step to be climbed next.
  • Page 25: Climbing - Downstairs

    NOTE - Observe the safety instructions in chapter 7! DANGER - As soon as the climbers assume the load, you feel tension in the handles. Hold the CR2304 lower briefl y to counteract this tension! Set in neutral position. Tilt the CR2304 and keep it in Roll the CR2304 forward »...
  • Page 26: Laying The Device Down On The Stairs / Emergency Stop Function

    » Keep the UP/DOWN switch » 1 - Release the UP/DOWN switch pressed until the climbers » 2 - Turn off the CR2304 by pressing the ON/OFF switch are retracted completely. » 3 - Pull out the safety chip for the engine immobilizer »...
  • Page 27: Transportation

    WARNING - Repairs and safety checks may only be performed by the manufacturer or authorized personnel! (see chapter 8.5) WARNING - The housing of the CR2304 may only be opened by the manufacturer or authorized personnel! NOTE - We recommend a safety check every two years! The inspection plate provides information on the due date of the next technical safety check.
  • Page 28: Battery Pack And Charger

    8.1 Battery pack and charger CAUTION - Protect the CR2304 against humidity and never touch it with moist hands! This prevents electrical shocks as well as malfunctions! NOTE - Charge the batteries after each use. NOTE - Protect the charger and the voltage converter from oils, grease, aggressive cleaning agents, thinners or damage! NOTE - Follow the user manual of the charger and the voltage converter.
  • Page 29 Charge batteries in a vehicle Turn off the CR2304 Attach the voltage converter. Turn on the voltage converter. Connect the CR2304 via the Audio warning = voltage low! charger. LED is orange = batteries are LED is green = batteries are charging.
  • Page 30: Check The Lining Of The Brakes, Climbing Feet And Gilding Strips

    NOTE - Minimum thickness for brake lining = 1 mm. Should the lining be thinner or damaged, contact the manufacturer or authorized personnel! NOTE - If the foot lining is worn or broken, please have both climbing feet replaced by AAT Alber Antriebstechnik GmbH or your authorized dealer.
  • Page 31: Replacing Fuses

    NOTE - Safety checks may only be performed by the manufacturer or your authorized dealer! NOTE - We recommend a safety check every two years! The inspection plate informs you about the next date for inspection. We also recommend a safety check, if the CR2304 is transferred to a new user.
  • Page 32: Disposal

    European countries. 8.8 Long-term storage If your CR2304 will be stored for a longer period of time (e. g. for a few months), please ensure the following: » Protect the CR2304 from rain or moisture. » Store the CR2304 in a dry place with low relative humidity. If necessary, protect the CR2304 with foils »...
  • Page 33 Check and potential solution Is the helix cable inserted and locked? No: Insert helix cable into its socket and lock it. Is the charger connected to the CR2304? Yes: Disconnect the charging cable. CR2304 cannot be turned on Are the batteries empty? Yes: Charge the batteries.
  • Page 34: Warranty And Liability

    We will inform our authorized personnel in writing about the affected serial numbers. If your CR2304 is part of a product recall, you will be informed about the process to be followed.
  • Page 35 Use of the arm rests (optional accessory) » The two arm rests of the CR2304 serve not only as arm rests for the occupant, but also as a lateral boundary. » They should not be loaded with more than 90 kg per side.
  • Page 36 AAT Alber Antriebstechnik GmbH Postfach 10 05 60 · D-72426 Albstadt Tel.: +49.(0) 74 31.12 95-0 Fax: +49.(0) 74 31.12 95-35 info@aat-online.de · www.aat-online.de Serial number:...

This manual is also suitable for:

Cr2314

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