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Ideen bewegen mehr www aat-online de D1353 Translation of the original user manual 2023-02 (4.1)
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Spare parts Showroom & exhibition devices With our professional service concept Repair processing Re-use we at AAT prove once again our high claim of quality and off er our clients an Technical information Complaints all-inclusive package.
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On our homepage, you will also fi nd all safety-related changes which have been made to the user manual. These versions with details of the production period of the product are obtainable at: www aat-online de/de/bda/s-max-sella...
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 ..........9 Overview of type plate incl.
Stability tests were performed under laboratory conditions. The s-max sella may behave differently under real conditions compared to laboratory tests. Training may only be carried out by the manufacturer, the AAT field staff or the qualified specialist shop. CAUTION External heat sources may cause the surface temperature to rise (e.g. sunlight)!
WARNING Never reach into rotating/moving parts to avoid crushing. DANGER The s-max sella must not be operated in the case of severe visual impairment and/or blindness! Do not exceed the total permissible weight and the max. person weight, as this may lead to defects or overload the s-max sella! Do not use in rain, wet conditions, snow or black ice to avoid slipping due to the reduced braking effect!
Position: Type plate 20XX Indicates the year the medical device was manufactured. Manufacturer Position: Type plate Shows the manufacturer of the medical device (AAT Alber Antriebstechnik GmbH) Position: Type plate Serial number of the product e.g. D1353XXXXXX Medical Device Position: Type plate...
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Adhesive label UP/DOWN Position: UP/DOWN switch on the control panel Refers to the direction of travel (refer to chapter “Climbing stairs upwards and downwards”)
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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 follow- ing chapters. Control panel Handle, height-adjustable Wheel Armrests (fold away) Climbing leg Safety brake Battery indicator Single-step switch ComfortStep...
4.4 Intended patient population The intended patient population includes all persons who are able to sit independently and have a maxi- mum body weight corresponding to the technical specification of the respective model and variant (max. 135 kg for the s-max sella D1353).
4.5 Medical requirements and indication The patients must be able to sit independently. Secure persons who cannot sit upright unaided with belts (refer to accessories) to prevent the occupant from falling out! The manually guided stair climber with seating unit s-max sella makes it possible for an accompanying person to transport a patient over stairs or slopes, upwards and downwards.
WARNING - Do not exceed the total permissible weight and the max. person weight, as this may lead to defects or overload the s-max sella! NOTE - Observe the technical data. Technology s-max sella D1353 Dimensions Refer to chapter "Dimensional drawing s-max D1353" Climbing unit = 16.1 kg Handle/seating unit = 16.5 kg...
Charger incl. instructions Battery pack with charging electronics and safety lock Seating/handle unit Climbing unit 4.11 Accessories NOTE - Only use AAT Alber Antriebstechnik GmbH accessories. + 15 mm Headrest Charging cable for vehicle Armrests, widened Shoulder harness incl. lap belt...
WARNING - The seating/handle unit must be securely fixed with the locking screw so that it is safely joined to the climbing unit! WARNING - The climbing unit mount may only be adjusted by the manufacturer, the AAT field service or an authorised specialist dealer! A 9-pin sub-D coupling in the receptacle provides the electrical connection.
5.3 Inserting the armrests Important information about using the armrests The armrests serve as lateral restraints and may be used as a support for the arms by the occupant. » Do not load more than 90 kg per side. » Do not load the armrests only on one side (risk of tipping over). »...
Unfolding and folding DANGER - Lock the seating/handle unit because otherwise it can move instantly. WARNING - Watch out for pinch points when folding and unfolding! 6.1 Unfolding the seating/handle unit Pull the seat cushion against Fold the seating unit down- Fold out the footrest the backrest cushion.
Starting up NOTE - To avoid malfunctions or defects, store the s-max sella in a frost-free environment for at least one hour prior to start-up. NOTE - Press UP/DOWN switch only a few seconds after switching on! 7.1 Adjusting the handles to the correct height WARNING - The handle must have been securely fixed with the locking screw so that the han- dle adjustment does not change directly! CAUTION - Watch out for the pinch point at the groove opening to avoid injuries!
7.2 Switching on the device Insert the safety chip for the Switch the s-max sella on via the ON/OFF switch immobiliser » The safety chip must snap 7.3 Neutral position Move the climbing leg Correct. Incorrect! neutral position by keeping the UP/DOWN switch pressed.
DANGER - If there is only a one-sided braking eff ect or no braking eff ect at all, do not use the s-max sella, to avoid falling from the stairs. Notify the manufacturer, the AAT fi eld service, or the authorised...
7.6 ComfortStep NOTE - If an adjustment of the step height is to be made, please contact the AAT fi eld service or an authorised specialist dealer! Manufacturer’s infor- mation: Each time the device is switched on again, the memory function plays...
Operation DANGER - Operation only by a trained person who is physically and mentally capable of oper- ating the s-max sella safely! DANGER - Do not allow any persons to stay in the danger zone underneath the s-max sella! DANGER - Check the safety brakes before each use! (see chapter 7.4) WARNING - Wear anti-slip footwear to avoid slipping on the stairs.
8.1 Occupant taking a seat WARNING - The arms must not protrude over the armrests to avoid possible injury! Switch the s-max sella on via Secure stand of the s-max If necessary, the armrests the ON/OFF switch. sella can be pulled out or folded Operate UP/DOWN backwards.
8.2 Moving on level ground / overcoming obstacles NOTE - The climbing leg must not have been extended, otherwise it could be damaged! NOTE - Do not overcome obstacles forwards, otherwise the safety brakes will be damaged! Adjust the neutral position Moving on level ground.
8.4 Moving on slopes WARNING - For safety reasons, a second person should be present to help steer! NOTE - It is mandatory to observe the safety instructions in chapter 8! If necessary, pull the handles Tilt the s-max sella. The climbing leg must be out to shoulder height and fi x »...
8.5 Climbing stairs - Upwards NOTE - It is mandatory to observe the safety instructions in chapter 8! Adjust neutral position. Tilt the s-max sella and keep Approach the step backwards » The climbing leg must be it balanced. until wheels are in contact. completely retracted.
8.6 Climbing stairs - Downwards NOTE - It is mandatory to observe the safety instructions in chapter 8! DANGER - As soon as the climbing leg starts taking the load you will feel the handles pulling. Tilt the s-max sella closer to the ground to counteract. Adjust neutral position.
8.7 Laying down on stairs / emergency stop function Lay down the s-max sella » The safety brakes prevent it Emergency stop function from rolling away! If a hazardous situation occurs, proceed as follows: » Press and hold the UP/ »...
Conformity Care and maintenance WARNING - Repairs and technical safety tests are performed by the manufacturer, the AAT fi eld staff or the authorised specialist shop! (Refer to chapter 9.5) WARNING - Opening the housing of the s-max sella may only be performed by the manufactur-...
9.1 Battery and charger CAUTION - Protect from moisture and do not touch with wet hands to avoid electric shocks and defects! NOTE - Charge the batteries after each use. NOTE - Protect the charger and voltage converter against oils, greases, aggressive cleaning agents, thinning agents or damage.
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Note by the manufacturer: The charger automatically changes over to trickle charge mode once the battery pack is fully charged. To compensate for the self-discharge of the battery, the purpose of the trickle charge mode is to keep the batteries in a fully charged state. The LED is lit green during the trickle charge mode.
NOTE - Minimum lining thickness of the brake linings = 1 mm - If below this value or damaged, inform the manufacturer, the AAT field service or authorised specialist dealer! NOTE - If a lining is worn or damaged, both climbing feet rollers must be replaced by the manu-...
9.3 Cleaning and disinfection WARNING - No moisture must be allowed to enter the interior of the device! This may result in electric shocks! Use only damp cloths for cleaning the device’s surface! Never use wet cloths! WARNING - Test all safety-relevant functions after cleaning! WARNING - Do not smoke during cleaning! NOTE - Keep the stair climber away from sources of ignition! NOTE - Clean the safety brakes in the rims weekly or with spirit when dirty! Observe the hazard...
Replacement fuses are available from the manufacturer! NOTE - If the fuse blows frequently, contact the manufacturer or an authorised specialist dealer! NOTE - Only fuses purchased from the specialist dealer or AAT may be used as replacement fuses! Battery pack fuse...
For more information, please visit: www.aat-online.de 9.6 Reuse (change in operator) The term reuse is used when the AAT product of patient X is to be used for another patient Y. Please contact the manufacturer, the AAT field staff or the authorised specialist shop.
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Switch on the s-max sella. The LED is flashing. Switch off the s-max sella. » Observe any fault condi- tions! Switch the s-max sella on again » The LED is flashing - Notify the manufacturer, the AAT field service, or the authorised specialist dealer!
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The s-max sella cannot be Yes: Charge the batteries. switched on Does the problem persist? Yes: Notify the manufacturer, the AAT field service, the authorised spe- cialist dealer. Safety chip inserted? The s-max sella does not move Yes: Notify the manufacturer, the AAT field service, the authorised spe- cialist dealer.
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» The s-max sella was loaded in excess of the permissible total weight or the max. person weight. » The s-max sella has not been serviced regularly (every 2 years) by the manufacturer, the AAT field service or an authorised specialist dealer.