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7.6  Climbing stairs - Downwards 

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  NOTE - It is mandatory to observe the safety instructions in chapter 7!

   DANGER - As soon as the climbing legs start taking the cargo you will feel the handles pulling. 

Tilt the CR23 closer to the ground to counteract!

Adjust neutral position.

» The climbing legs must be 

completely retracted.

Tilt the CR23 and keep it bal-

anced.

Push the CR23 forward until 

the safety brakes take eff ect.

Press the UP/DOWN switch 

in the DOWN direction.

» If the single-step mode has 

been activated, keep the 

UP/DOWN switch pressed 

until CR23 stops by itself.

The CR23 climbs down.

Push the CR23 forward until 

the safety brakes take eff ect.

Repeat procedure starting 

with image 4.

Climbing stairs downwards - spiral stairs

When moving on spiral stairs, the same steps as just described 

in chapter 7.6 must be carried out. 

Please note: 

For a spiral stairs, the CR23 must be aligned ac-

cording to the spiral of the stairs. Both wheels must come back 

into contact with the edge of the stairs during each climbing 

procedure. 

Manufacturer’s recommendation: 

Activate single step mode.

 DANGER!

Compare the requirements 

of the spiral stairs with chap-

ter 4.8 Technical data!

The CR23 must not be used 

on unsuitable stairs, as this 

could cause it to slip off  the 

stairs!

Содержание CR2304

Страница 1: ...Ideen bewegen mehr EN Translation of the original user manual www aat online de ambulance transport 2021 11 7 1...

Страница 2: ...Product seminars Showroom exhibition devices Re use Complaints Rental devices With our professional service concept we at AAT prove once again our high claim of quality and offer our clients an all i...

Страница 3: ...established WARNING Failure to observe this user manual in particular the safety instructions can lead to defects in the CR23 and endanger the operator and the occupant as well as affect it in its pro...

Страница 4: ...ng the battery pack and making the spiral cable plug connection 19 6 3 Switching on the device 20 6 4 Neutral position 20 6 5 Checking the safety brakes 21 6 6 Single step mode 21 6 7 ComfortStep 22 6...

Страница 5: ...over training content in more depth verbally The user manual must be kept in a safe place after reading through it It does not consist exclusively of flame retardant substances Keep the device away fr...

Страница 6: ...packaging incl product and battery pack below above the specified temperature limits 2 Explanation of the symbols on the packaging DANGER The CR23 must not be operated in the case of severe visual imp...

Страница 7: ...plate Observe the user manual Position Type plate The user manual must be observed www aat online de Attention Position Type plate Refers to the need for the user to review the user manual and importa...

Страница 8: ...the safety brakes on the stairs and check them before each use Observe the max load Adhesive label UP DOWN Position UP DOWN switch on the control panel Refers to the direction of travel refer to chapt...

Страница 9: ...height adjustable Wheel Lever with chain drive Climbing leg and climbing feet Safety brake Battery indicator Single step switch ComfortStep Battery pack with tension lock Battery locking device LED as...

Страница 10: ...ing handle Seating unit release button Castors Footrest lock pin 7 Shoulder harness incl lap belt 8 Type plate with serial number 9 MAG code socket for magnetic charging system 7 8 i Manufacturer s in...

Страница 11: ...ally capable of operating the CR23 safely The second person only serves as a safeguard They make it possible to transport a single person with reduced mobility safely over stairs upwards and down ward...

Страница 12: ...The stair climbers must not be used if the operator has obtained no training instruction for the product the operator is below the age of 16 there is no supervision for minors of at least 16 years of...

Страница 13: ...3 7 against direction of travel 2 7 Batteries 2 x 12 V 5 Ah gas tight Direct current motor 24 V 275 W Switching force UP DOWN switch 3 8 N Direct operating forces Max 350 N when climbing stairs downw...

Страница 14: ...5 6 Name nderung Datum 0 8 0 5 0 3 0 2 0 1 bearb gepr Werkstoff Datum Name Toleranzen Zeichnungsnummer Baugruppe Benennung BL Oberfl che Werkst ck kanten DIN ISO 13715 0 3 0 3 Ma stab Revision Status...

Страница 15: ...Datum Name Toleranzen Zeichnungsnummer Baugruppe Benennung BL Oberfl che Werkst ck kanten DIN ISO 13715 0 3 0 3 Ma stab Revision Status AAT Alber Antriebstechnik GmbH Artikelnummer Reihe 3 14 05 2019...

Страница 16: ...arness incl lap belt 4 11 Accessories Headrest Charging cable for vehicle Seat enlargement Armrests adjustable in width Various mounting systems for loading in the vehicle without illustration if requ...

Страница 17: ...ntil the mech anism has been completely folded out The castors must touch down on the ground Folding To fold in the footrest operate the lock pin and fold up the footrest Fold the C part with seat upw...

Страница 18: ...racting the supporting handle The stair climber was developed to be operated by one person This person must have been trained and be physically and mentally capable of operating the CR23 safely Howeve...

Страница 19: ...e spiral cable plug connection WARNING The battery pack must be fixed and locked to prevent immediate detachment Installation Place the battery pack on the locating pins on the drive housing Fasten th...

Страница 20: ...must snap in Switching the CR23 on via the ON OFF switch 6 4 Neutral position Move the climbing legs to neutral position by keep ing the UP DOWN switch pressed If the single step mode s chap 6 6 has...

Страница 21: ...ards but only backwards safety brakes active 6 6 Single step mode Single step mode Deactivate Activate LED is lit single step mode activated If you do not need the sin gle step mode you can switch it...

Страница 22: ...Manufacturer s information Each time the device is switched on again the memory function plays back the last setting used i i NOTE If an adjustment of the step height is to be made please contact the...

Страница 23: ...an uncon trolled manner Rest the arms on the thighs WARNING Secure persons who cannot sit upright unaided with the shoulder harness incl lap belt as well as foot strap to prevent the occupant from fa...

Страница 24: ...ays by loosening a belt buckle Place the lap belt around the occupant and pull it through the loop of the shoulder har ness It snaps in automatical ly in the belt buckle when closed Put on and secure...

Страница 25: ...NG The CR23 must be tilted for climbing stairs and moving on slopes Support your foot on the drive housing and tilt CR23 back wards The device must be bal anced The device is balanced when neither pre...

Страница 26: ...and fix them with locking knobs Tilt the CR23 If necessary use the rec ommendation by the man ufacturer from chapter 7 3 The climbing legs must be completely retracted Approach the slope moving forwar...

Страница 27: ...self The CR23 climbs up Repeat procedure starting with image 3 Climbing stairs upwards spiral stairs When moving on spiral stairs the same steps as just described in chapter 7 5 must be carried out Pl...

Страница 28: ...ch pressed until CR23 stops by itself The CR23 climbs down Push the CR23 forward until the safety brakes take effect Repeat procedure starting with image 4 Climbing stairs downwards spiral stairs When...

Страница 29: ...ch 2 Switch the CR23 off via the ON OFF switch 3 Remove the safety chip Lay down the CR23 as described Eliminate the hazardous situation and resume operation Insert the safety chip Switching the CR23...

Страница 30: ...ine in advance before boarding a flight Fold the CR23 refer to chap ter 5 Retract the handles com pletely Tip Remove the battery to reduce the total weight To carry hold on to the met al frame 8 Care...

Страница 31: ...ecurely No special cardboard packaging is needed i NOTE Do not charge the battery near heat sensitive or flammable materials Recommendation Remove the battery from the charger for long term storage or...

Страница 32: ...e LED green battery full LED is red battery is being charged i Note by the manufacturer The charger automatically changes over to trickle charge mode once the battery pack is fully charged To compensa...

Страница 33: ...feet linings and wheel slide protection i NOTE Minimum lining thickness 1 mm If below this value or damaged inform the manufac turer the AAT field service or an authorised specialist dealer i NOTE If...

Страница 34: ...OTE Do not use abrasive or aggressive agents if necessary test on an inconspicuous area first i NOTE Do not use substances containing alcohol i NOTE Do not use acidic substances such as orange cleaner...

Страница 35: ...prior to each reuse Chapters 8 3 and 8 5 i NOTE You may not mend or bypass a damaged fuse Only new fuses with 40 A may be replaced i NOTE If the fuse blows frequently contact the manufacturer or an au...

Страница 36: ...E Directive Find out about the legal regulations ap plicable in your country as the WEEE Directive does not apply in all Euro pean countries 8 8 Long term storage If the CR23 is not used for a longer...

Страница 37: ...Is the charger connected Yes Disconnect the charging cable Are the batteries empty Yes Charge the batteries Does the problem persist Yes Notify the manufacturer the AAT field service the authorised s...

Страница 38: ...3 was operated with insufficiently charged batteries Liability 10 Warranty and liability AAT Alber Antriebstechnik GmbH warrants the CR23 with the exception of the lead batteries and all accessories t...

Страница 39: ...out all further steps to be taken 11 Recalls and corrective actions Using the armrests optional accessory The two armrests attached to the CR23 serve among other things as lateral restraints and may b...

Страница 40: ...40 Notes...

Страница 41: ...41 Notes...

Страница 42: ...42 Notes...

Страница 43: ...d applicable parts of the following regulations and standards 2017 745 EU ISO 7176 28 ISO 7176 14 ISO 7176 21 DIN EN ISO 14971 DIN EN ISO 10993 1 IEC 60335 2 29 A1 A2 IEC 60335 1 2011 65 EU EN IEC 630...

Страница 44: ...AAT Alber Antriebstechnik GmbH Postfach 10 05 60 72426 Albstadt Germany Phone 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...

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