CE Declaration of conformity The company AAT Alber Antriebstechnik GmbH herewith declares that the products of the stair climbing system s-max sella were developed and manu- factured in concordance with the current regulations of the European Union, EEC Guidelines 93/42/EG, 2007/47/EG and 2006/42/EG.
The s-max sella is capable of climbing stairs up to a step height of 22 cm. The minimum depth of the step’s surface must be 12 cm regardless of the type of stairs (regular straight stairs or winding stairs).
Only authorized operators may use the s-max sella. Therefore never leave the s-max sella unattended. Please do not use the s-max sella in rain, slippery and wet condi- tions, snow or ice due to the following potential safety hazards, e.g.
-max sella · 160 kg Features of the s-max sella handle/seat unit of the sella 1 = control unit 2 = handle 3 = tightening knob for the handles’ horizontal adjustment 4 = tightening knob for the handles’ height adjustment...
-max sella · 160 kg Technical data height = min. 1200 mm, max. 1650 mm measurements width: handle = 520, climbing unit = 370 mm, total = 530 mm depth: handle = 230 mm, climbing unit = 320 mm, total = 670 mm climbing unit = 16,9 kg handle/seat unit = 14,8 kg battery pack = 3,0 kg...
-max sella · 160 kg Standard scope of delivery 1 = charger including instructions 2 = battery pack 3 = handle/seat unit for s-max sella 4 = climbing unit plus the user's manual Optional accessories 1 = head rest 2 = voltage converter...
-max sella · 160 kg Assembly With a few movements you can assemble the s-max sella by means of several fixtures and tightening knobs. Disassembly is just as easy. Handle/seat unit The holding device has to be parallel to the housing.
You may not connect other devices to the Sub-D socket connector. This could destroy the s-max sella or the other electrical devices. Attach the battery pack Push the battery pack sideways into the climbing unit; once connected it is automatically locked.
2. At the same time pull up the release button . 3. Now pull down the seat. You must hear the seat click into place! To fold up the s-max sella, please see the instructions in chapter 6.13 Tip: Press down the seat so that it clicks into place properly!
-max sella · 160 kg Fold out the foot rest Please fold out the foot rest to transport a person. Arm rests Insert the arm rests on both sides. Please always make sure that they are inserted properly. Adjust the handle 3.7.1 Adjust the height of the handle Release the tightening knob ...
-max sella · 160 kg 3.7.2 Adjust the handle horizontally In very narrow staircases or on winding stairs the handles may hit the wall. To be able to drive on such stairs the handles can be adjusted horizontally. Release the tightening knob counter clockwise and adjust the handle ho- rizontally to the desired position.
· 160 kg Safety instructions For a safe operation of the s-max sella it is important that you obser- ve and adhere to all warning signs and instructions in this user’s ma- nual as well as the warning signs and instructions on the device itself.
Please note the extensive care and maintenance instructions in chapter 8. Condition of paths, walkways etc: Please make sure that the paths and walkways you use with the s-max sella are free of obstacles and not slip- pery. Avoid operation on damaged stair linings, snow, ice, etc.
-max sella · 160 kg 4.7.1 Environmental conditions: Although the s-max sella has been tes- ted for its electro-magnetic compatibility, you should still check its electro- nic functions before each use. This is particularly important if there is an aerial mast nearby.
Extensive instructions you find in chapter 8.3. Safety brakes Before operating the s-max sella check the safety brakes every single time. Extensive instructions you find in chapter 6.4 Rollers attached to the climber Please check regularly whether the linings on both rollers ...
Please make sure that the chip is properly set to ensu- re safe and continuous operations. If you do not put in the chip you can turn on the s-max sella, but you cannot drive with it. This feature makes sure that no unauthorized person uses the...
· 160 kg 6.1.5 Control light to indicate malfunction After turning on the s-max sella the green control light lights up (see chapter 5.5) and remains lit, which indicates that the stair climbing system is in or- der and ready to use.
Pull in the climber to its upmost position and tilt the s-max sella backwards approximately to a 45 degree angle of the column . If the s-max sella cannot be pushed forward by the handle in said position, but merely rolls backwards , then the required brake effect for the safe operation of the s-max sella is granted.
· 160 kg Transportation of a person with the s-max sella Please note that the s-max sella was developed to be operated by one person. Always use both hands when using the device. Only one person may be transported with the s-max sella.
(see picture). First loosen the locking device on the steering rollers. Afterwards make sure that the climber is pulled in entirely. You overcome a threshold by pulling the s-max sella backwards over Adjust the handle For climbing stairs or driving on slopes, comfortably and safely, adjust the height of the handle ...
· 160 kg Tilting the stair climbing system To drive on slopes or to climb stairs you must tilt the s-max sella, which can be done easily by means of the climber. 1. Turn on the s-max sella by pressing the ON/OFF switch.
A tip before you start: Always pull the s-max sella a bit backwards during the entire clim- bing process, i.e. always keep the device under tension so that the wheels can touch down properly on the next step.
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-max sella · 160 kg The climbing process takes place in two intervals. 7. Press the UP/DOWN switch, direction UP to begin the climbing pro- cess by moving the climber downward. Always keep the device under tension during the entire climbing pro- cess, i.e.
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The second interval begins by pulling in the climber . It is finished when the climber reaches its topmost position. Because the s-max sella is always pulled slightly backward, it rolls automati- cally to the next step and reaches the initial position again - both main wheels touch the next step .
5. Tilt the s-max sella slightly toward you (see chapter 6.8). 6. Drive the s-max sella forward to the edge of the stairs . The sensitvie rolls of the safety brakes keep the s-max sella from rolling over the edge.
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8. Again push the s-max sella all the way to the edge of the step , i.e. until the sensitive rolls of the safety brakes stop the s-max sella.
· 160 kg 6.12 Laying the s-max sella down on the stairs In an emergency the s-max sella may tilt backwards and lay down on the stairs. The safety brakes prevent the s-max sella from rolling down (see pic- ture).
Are the fuses damaged? If so, exchange the fuses. If there is still a problem turning on the s-max sella, please contact your dealer. Is the safety chip for the engine immobiliser inserted? s-max sella do not drive...
The s-max sella works with batteries and is delivered with one battery pack with charging electronics and safety latch. If you use the s-max sella often, i.e. if there are not sufficient breaks for the batteries to be recharged, we recommend you obtain an additional battery pack (available as an accessory).
· 160 kg Care, maintenance and recycling To insure the s-max sella safe and proper functioning we recommend a safe- ty check done on the device every two years, even though there might not be any outer damage or malfunction evident.
Tip: If the s-max sella is at a standstill for some time, please connect it to the charger to retain the charge. This does not damage the sealed lead acid batteries, on the contrary, it increases their durability.
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These batteries are sealed, maintenance free, rechargeable and of top quality. The batteries of your s-max sella can be discharged or recharged in any pos- sible position. They are considered as safe as dry cells and admitted for air travel according to DOT and IATA.
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8.3.2 Charging the battery pack Before charging, please read and follow all instructions and warning notes included with the charger. Please always turn off the s-max sella before you charge the batteries! Exclusively use the AAT Alber Antriebstechnik GmbH charger! Never touch the plug with moist hands! The battery pack may be charged either by means of the charging socket ...
8.3.4 Charging in a vehicle 1. Put the plug either into the socket on the battery pack or the so- cket on the s-max sella (please see chapter 8.3.2) 2. Then put the plug of the automatic charger into the 230 V connector ...
Please contact AAT Alber Antriebstechnik GmbH or your authorized dealer. Please check the safety brakes before each use of the s-max sella (see also chapter 4.3 and 6.4). The safety brakes, particularly the knurled surface of the brake drums in the wheel rims, must be cleaned weekly or after contamination with a spirit to ensure the optimum braking effect.
The s-max sella and its battery pack are products of long durability. However, if your s-max sella is old and has reached the end of its lifespan you may re- turn its components to AAT Alber Antriebstechnik GmbH or your authorized dealer to be recycled.
AAT Alber Antriebstechnik GmbH grants a warranty of two years for all its products of type s-max sella including all its accessory parts (with the excep- tion of the sealed lead acid batteries). The warranty begins at the date of pur- chase and covers failure of material and errors in manufacturing.
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