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T R A N S L A T I O N O F T H E O R I G I N A L USER MANUAL D1352 2024-03 (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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Member State where the user and/or occupant is established. The illustrations in this user manual depict the s-max sella vario in the version with a fi xed handle. All chapters listed are also applicable to the s-max sella vario version with a swivelling handle. The additional function of the swivelling handle is illustrated and explained in the optional chapter “Handle -...
Dimensional drawing for s-max sella vario with integrated handle/seating unit ... 16 4.13 Dimensional drawing for s-max sella vario with universal mount SDM7 ....17 4.14 Scope of delivery .
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Transportation of the s-max sella vario - universal mount SDM7 ....41 11.2 Transportation of the s-max sella vario - handle/seating unit ....42 Care and maintenance 12.1...
Stability tests were performed under laboratory conditions. The s-max sella vario may behave differently under real conditions compared to laboratory tests. Training may only be carried out by the manufacturer, the AAT field service or the qualified specialist shop. CAUTION External heat sources may cause the surface temperature to rise (e.g.
DANGER The s-max sella vario 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 vario!
Position: Type plate Indicates the year the medical device was manufactured. 20XX 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. D1352XXXXXX Medical Device Position: Type plate...
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") Product description 4.1 Device overview – climbing unit 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 following...
4.2 Device overview – universal mount SDM7 Push button for wheelchair mount Headrest Locking knob for headrest Wheelchair mount for wheelchair backrest Locking knob for wheelchair mount Wheel mount for wheelchair wheels...
Max. 135 kg for s-max sella vario D1352 in conjunction with universal mount SDM7. Max. 135 kg for s-max sella vario D1352 in conjunction with handle/seating unit.
The use of the stair climber is intended for patients who are not able to move by themselves and accompanying persons who do not have sufficient physical endurance and strength to move the patient (if necessary in the wheelchair) over stairs or slopes. The s-max sella vario is used to transport patients with or without a wheelchair.
4.10 Technical data for s-max sella vario in conjunction with handle/seating unit WARNING - Do not exceed the total permissible weight and the max. person weight, as this may lead to defects or overloading the s-max sella vario! NOTE - Observe the technical data.
4.11 Technical data for s-max sella vario in conjunction with universal mount SDM7 WARNING - Do not exceed the total permissible weight and the max. person weight, as this may lead to defects or overloading the s-max sella vario! NOTE - Observe the technical data.
4.12 Dimensional drawing for s-max sella vario with integrated handle/seating unit Handle/seating unit on s-max D1352 Maße nach ISO 7176-15 Winkel der Sitzfläche 8° effektive Sitztiefe 425mm effektive Sitzbreite 350mm Höhe der Sitzfläche an der vorderen Kante 555mm Rückenlehnenwinkel 10°...
4.13 Dimensional drawing for s-max sella vario with universal mount SDM7 SDM7 on s-max D1352 Normen im Zeichnungsfeld vorrangig Werkstoff Toleranzen Werkstück- Rauheit DIN ISO 2768-mK kanten DIN ISO 13715 Reihe 3 RoHS & REACH Compliant DIN ISO 1302 >0,5-6 ±0,1...
4.14 Scope of delivery Handle/seating unit with armrests Charger Climbing unit Battery pack Lower wheel mount Upper wheelchair mount Handle unit Headrest 4.15 Accessories + 15 mm Lap belt Widened armrests Charging cable for vehicle Shoulder harness incl. lap belt Climbing height extension Handle, swivelling (optional equipment)
WARNING - The 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.
NOTE - To avoid malfunctions or defects, store the s-max sella vario 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! 5.3 Wheelchair mount WARNING - Tighten the locking knob firmly! Loosen the locking knob Push onto handle.
» Insert the "groove bolt" at an angle into the groove opening! Secure with locking knob. 5.5 Wheel mount WARNING - s-max sella vario stair climber must be switched off! Right side Tighten the Allen screws. Push into the bottom and Push the mounting shaft fourth hole.
Fold in wheel mount. Left side Fold in wheel mount. Push all the way onto the mounting shaft. » Roll of wheel mount at the front! » Press the opposite side against the housing when pushing it on! Tighten the Allen screws. 5.6 Disassembly Proceed in reverse order (chapter 5)!
(refer to chapter 9.4) has been activated, the climbing leg is automatically stopped in neutral position! Switch the s-max sella vario Pull the wheelchair backwards, centred on the wheel mount off via the ON/OFF switch. » Pull the wheelchair backwards by the wheels! »...
6.2 Wheelchair mount Release the locking knob on Adjust height. Secure with locking knob. the wheelchair mount. Upper third of backrest! Pull out completely. Press the push button Pull the backrest and pull the clamps out by the handle. completely. Attach the clamps to the frame of the wheelchair backrest and secure them by...
» Loosen the locking screw for transverse adjustment Tighten the locking screw for counterclockwise. transverse adjustment again. Note on operation: If the s-max sella vario is then to be used with the fi tted universal mount SDM7 for transporting a wheelchair, go to chapter 9 "Preparation".
Tighten the counterclockwise. locking screw. Note on operation: If the s-max sella vario is then to be used with the fi tted universal mount SDM7 for transporting a wheelchair, go to chapter 9 "Preparation". Assembly - handle/seating unit Note: The lower mount of the universal mount SDM7 can remain mounted on the stair climber during transport with the handle/seat unit and does not need to be removed.
WARNING - The handle/seating 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.
7.3 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). »...
7.5 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! Unfolding Pull the seating unit Fold seating unit Fold out the footrest towards the back section downwards you hear it snap »...
Starting up - handle/seating unit NOTE - To avoid malfunctions or defects, store the s-max sella vario 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!
Note on operation: The following chapters "Preparation" and "Operation" apply to both transport variants (transportation with universal mount SDM7 or with integrated handle/seating unit). The illustrations show examples of the transport variant with the universal mount SDM7. Check the technical data of the respective transport variant in advance! Do not exceed the maximum load! Preparation 9.1 Switching on the device...
9.3 Checking the safety brakes DANGER - If there is only a one-sided braking eff ect or none at all, do not use the device to avoid falling from the stairs. Notify the manufacturer, the AAT fi eld service, or the authorised specialist dealer!
9.5 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 information: Each time the device is switched on again, the memory function plays...
10 Operation DANGER - Operation only by a trained person who is physically and mentally capable of operating the s-max sella vario safely! DANGER - Do not allow any persons to stay in the danger zone underneath the s-max sella vario! DANGER - Check the safety brakes before each use! (refer to chapter 9.3)
NOTE - Do not overcome obstacles forwards, otherwise the safety brakes will be damaged! Adjust the neutral position negotiate thresholds, (refer to chapter 9.2). reverse the s-max sella vario » Fully retract the climbing up to them and then pull it leg. over the threshold.
10.4 Tilting the stair climbing system WARNING - The s-max sella vario must be tilted for climbing stairs and moving on slopes! Recommendation the manufacturer: If you cannot tilt the s-max sella vario by yourself, use the climbing legs as a tipping aid.
WARNING - For safety reasons, a second person should be present to help steer! NOTE - Be sure to observe the safety instructions in chapters 9 and 10! Tilt the s-max sella vario. The climbing leg must be » If necessary, completely retracted.
Technical data! Please note: For spiral stairs, the s-max sella vario must be The s-max sella vario must aligned according to the spiral of the stairs. Both wheels must not be used on unsuitable...
NOTE - Be sure to observe the safety instructions in chapters 9 and 10! DANGER - As soon as the climbing leg starts taking the load you will feel the handles pulling. Tilt the s-max sella vario closer to the ground to counteract. Adjust neutral position.
» Press and hold the UP/ » 1 - Release the UP/DOWN switch DOWN switch until the » 2 - Switch the s-max sella vario off via the ON/OFF switch climbing leg has been fully » 3 - Remove the safety chip retracted.
11 Transportation 11.1 Transportation of the s-max sella vario - universal mount SDM7 WARNING - Observe the weight specifi cations of the individual components! (refer to chapter 4.11) WARNING - Secure according to valid statutory provisions during transport in vehicles! CAUTION - Switch the s-max sella vario off during transport! NOTE - Disconnect the battery pack from the device when transporting or shipping.
11.2 Transportation of the s-max sella vario - handle/seating unit WARNING - Observe the weight specifi cations of the individual components! (refer to chapter 4.10) WARNING - Secure according to valid statutory provisions during transport in vehicles! CAUTION - Switch the s-max sella vario off during transport!
WARNING - Repairs and technical safety tests are performed by the manufacturer, the AAT field service or the authorised specialist shop! (refer to chapter 12.5) WARNING - The housing of the s-max sella vario may only be opened by the manufacturer, the AAT field service or the authorised specialist dealer! NOTE - It is recommended to perform a technical safety test every two years! The inspection plate provides information about the latest date.
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Charging the battery when removed Switch the s-max sella vario Press the release button of Pull the battery pack off via off . the battery locking device. the handle. Connect the charger. LED red = battery empty LED green = battery full »...
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...
12.3 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...
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/en 12.6 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 service or the authorised specialist shop.
» When storing wheelchairs, please follow the instructions of the respective wheelchair manufacturer! If the s-max sella vario is to be put back into operation, clean it first (refer to chapter 12.3). Check whether a technical safety test must be carried out (if necessary, refer to chapter 12.5).
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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? s-max sella vario does not Yes: Notify the manufacturer, the AAT field service, the authorised spe- move cialist dealer.
» unauthorised structural changes or improper use of the s-max sella vario or its accessories. » use of the s-max sella vario in excess of the permissible total weight or the max. person weight. » improper charging of the lead batteries.
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T R A N S L A T I O N O F T H E O R I G I N A L EU DECLARATION OF CONFORMITY AAT Alber Antriebstechnik GmbH We hereby declare under our sole responsibility Ehestetter Weg 11...
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T R A N S L A T I O N O F T H E O R I G I N A L EU DECLARATION OF CONFORMITY AAT Alber Antriebstechnik GmbH We hereby declare under our sole responsibility Ehestetter Weg 11...
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