If you have any difficulty reading these instructions for use (e.g. due to the font size), you can always download the current version of these instructions for use as a PDF document from the aks website Open the PDF document and adjust the display on your screen according to your needs.
Page 5
We hope the product fulfils your expectations and wish you every success in caring for your patients. Product: Descriptions and instructions for all variants. dualo® mini: Descriptions and instructions for the respective specifi ed variant (in this case: dualo® mini). These instructions for use may describe functions or equipment that your product does not have.
Explanation of the symbols used For ease of reading, these instructions for use employ the following symbols to indicate important information: Warning of danger Indicates safety instructions that must be observed under all circumstances in order to avoid an immediate danger to life and limb (risk of serious or fatal injury).
When used as a standard hoist, the product is intended solely for lifting and moving a patient. As standard, the patient is picked up in a sitting position. If an aks tandem spreader bar / aks horizontal transport spreader bar with an 8-point attachment is used together with an aks horizontal transport sling / aks horizontal transport sling with 8-point attachment, the patient can also be picked up in a horizontal position.
Standing-up hoist When used as a standing-up hoist, the product is intended solely for uprighting a patient from a sitting position to a standing position and for transferring the patient to a suitable seat, such as a wheelchair.
Safety instructions The safety instructions apply to all and any persons who perform work in any way with or on the product (incl. accessories). Where a specific group is addressed, this does not exclude any other persons. Read and observe the safety instructions. The safety instructions comprise text or a combination of a symbol with text.
Page 10
Electrically instructed persons are persons who have been instructed and, if necessary, trained by a qualified electrician regarding their assigned tasks and the possible hazards in the event of improper behaviour, as well as regarding the necessary safety equipment and safety measures.
General safety instructions Training is required in the proper handling of the product (incl. accessories). The training must be documented in an appropriate form. The training must be conducted on the product itself in accordance with the instructions for use, and must observe all the contents of said instructions for use.
Page 12
For hygiene reasons, always use the hoist sling for the same patient. Use only original aks accessories/spare parts in order to avoid danger (see the chapter in the on Accessories/combinations). ement atient.
Safety instructions for the operator Prior to initial use and every reuse, train the user on the product itself (incl. accessories) on the basis of the instructions for use, explain the safety instructions, test the effectiveness of the training, and properly document said training.
If relatives take over responsibility for the patient’s care, check that these relatives are in a position to consult a health care professional when in doubt. Explain to the users when they should ask a health care professional for advice, e.g.: •...
M8 x 60 star handle screw active lifting arm Additional side handle dualo® footboard Spacer (white or black) M8 knurled nut Shin support with padding Depending on the model name in the order: dualo® standard, dualo® mini standard, dualo® active, dualo® mini active Seite 15...
Product overview Thanks to the modular principle, the product can be put together to form two diff erent aks patient hoists respectively: dualo®/ dualo® mini base Fig. 5.01 – Standard hoist (standard conversion kit) Standard lifting arm/spreader bar (depending on the order) dualo®/ dualo®...
Page 17
Mechanical emergency Manual lowering control unit Control unit with Lift drive emergency stop button Stand mast Foot pedal for spreading Rear castor with locking device Double castor Chassis Fig. 5.03 – dualo® standard hoist Figure shows European plug Seite 17...
Page 18
Control unit with emergency stop Lift drive button Stand mast Shin support Holder Foot pedal for Footboard spreading Rear castor with locking device Chassis Double castor Fig. 5.04 – dualo® standing-up hoist Figure shows European plug Seite 18...
Page 19
The tube clip is secured on the lifting arm holder with a wire rope to prevent it getting lost. The dualo® mini variant has a shorter standard lifting arm than the dualo® variant. For safety reasons, the standard lifting arms are designed to preclude fitting to the wrong hoist.
Assembly General assembly instructions The aks patient hoist is secured at several connection points with a pin with locking plate or with a tube clip. The locking plates and the tube clip enable fast installation and dismantling of individual components without tools, particularly when assembling and folding up the patient hoist and when attaching or replacing a spreader bar or lifting arm.
Page 21
Tube clip The tube clip is correctly installed when the clamp encloses the bolt. Fig. 6.1.05 shows the correct position and Fig. 6.1.06 and Fig. 6.1.07 show incorrect positions. Fig. 6.1.05 - Tube clip installed Fig. 6.1.06 - Tube clip installed Fig. 6.1.07 - Tube clip installed...
Assembly of the patient hoist Install and remove the product in line with the specifications in these instructions for use, observe the safety instructions and use protective materials placed on the ground (e.g. cardboard/packaging material) to prevent damage to the flooring. Remove the patient hoist from the packaging. Retain the packaging for future transport or storage of the product.
Page 23
Set the stand mast upright (Fig. 6.2.1.03) and fully align the hole on the stand mast with the lower hole on the stand mast holder. Then secure the stand mast again using the bolt (Fig. 6.2.1.04). Secure the pin with the locking plate (Fig. 6.2.1.04).
6.2.2 Assembly as a standard hoist First assemble the base as described in the section Assembly of the base. Now remove the tube clip from the lifting arm holder. First, turn down the clamp on the tube clip.
Page 25
To mount the spreader bar, open the bar padding (plate). Remove the locking plate and then remove the pin from the hole on the end of the lifting arm. This separates the retaining bolt with collar from the lifting arm (Fig. 6.2.2.03).
6.2.3 Assembly as a standing-up hoist First assemble the base as described in the section Assembly of the base. Now remove the tube clip from the lifting arm holder. First, turn down the clamp on the tube clip.
GmbH offers you additional equipment in the form of the additional side handles for the active lifting arm. If necessary, the additional side handles can be used as a complement to the fixed vertical grab handles.
Page 28
Insert the star handle screws from the inside to the outside through the hole (Fig. 6.2.4.02). Fit the spacers onto the star handle screws (Fig. 6.2.4.03). In doing so, ensure that you are on the correct side and use the spacers even if the additional side handles are not fitted (Fig. 6.2.4.11).
Page 29
Now repeat points 2 to 7 for the additional side handle on the other side of the lifting arm. The additional side handles are now fully assembly and can now be used safely with immediate effect (Fig. 6.2.4.06). Note that both additional side handles must be fitted to ensure safe operation.
Page 30
Dismantling the additional side handles Always dismantle both additional side handles and always seal the two holes properly. Unscrew the star handle screw and remove it far enough so that the additional side handle is held loosely in your hand. Ensure that the spacer does not go missing (Fig. 6.2.4.10).
Accessories: wall charging station – assembly The wall charging station combined with a second battery pack enables continuous use of the product, particularly in the in-patient area. Before commissioning, the wall charging station should be installed on a wall.
(Fig. 6.4.01). Screws Position the aks calf sling between the shin support and shin padding and Clamping secure the aks calf sling using the four lever lugs and screws (Fig. 6.4.02). The aks calf sling is ready for use Holder (Fig.
Commissioning Before commissioning the product for the first time, and every time it is reused, check that the product (incl. accessories) is in safe condition based on the maintenance information in the chapter on Maintenance. Before the product (incl. accessories) is reused, always clean and disinfect it in accordance with the instructions given in the chapter on Cleaning/disinfecting.
Operation The products (incl. accessories) have been developed for use with an aks hoist sling. Before and during each use of the product, note the following information: Inspect the product at regular intervals (see the section Maintenance schedule: Inspection by the user in the maintenance chapter).
The product can generally be used on tiles, carpets, laminate flooring and linoleum without any problem, though care should be taken to ensure that any damage that does occur is noticed at an early stage. aks GmbH accepts no liability for damage arising from everyday use on floors.
Manual control unit In order to perform the electrically powered functions, press the corresponding function button on the manual control unit until the desired position is reached (Fig. 8.3.01). If you hear a signal tone when you press a button, this indicates that the battery pack is insufficiently charged.
Spreading The chassis is fitted with a spreader function. This function makes it possible, if necessary, to adjust the chassis to the width of the patient’s seat or to increase the stability. Ensure there is sufficient freedom of movement for the spreading. Make sure there are no objects or limbs within the adjustment range.
Emergency stop button The product is fitted with an emergency stop button. This allows you to interrupt the electricity supply immediately in the event of an emergency. To interrupt the power supply, press the red emergency stop button on the control unit (Fig. 8.5.01).
Battery pack There are two lead gel batteries in the removable battery pack. The batteries are maintenance-free and have to be recharged at regular intervals. There is no memory effect for the batteries. New, freshly charged batteries have a capacity of approx. 40 lifting/uprighting cycles under full load.
Page 40
Removal and installation of the battery pack The battery pack can be removed from the product without tools. This makes it possible to change the battery pack quickly. It also enables separate charging on a wall charging station, which is available as an accessory.
Page 41
Fig. 8.7.05 – Control unit with charging socket Fig. 8.7.06 – Mains adapter with power supply line The aks patient hoist does not function with a mains adapter connected to the mains supply! Improper handling can result in damage to the mains adapter and in hazards such as electric shock.
Page 42
Proceed as follows to charge the battery pack: Actuate the emergency stop button (see chapter on operation, section Emergency stop button). If you do not do this, there is a risk of the drives being activated during charging.
Page 43
3 days, they are defective and must be replaced. Do not use the aks patient hoist for lifting anymore if the capacity indicator light in the manual control unit lights up red or if the warning tone sounds. In the case of non-observance, damage to the batteries cannot be ruled out.
Page 44
Accessories – charging the battery pack with the wall charging station Remove the battery pack and place it on the wall charging station, as described in the previous section Removal and installation of the battery pack. Check the power supply line of the wall charging station for damage. In case of damage, do not use the wall charging station.
Converting from a standard hoist to a standing-up hoist Only trained persons who are confident with using the product are allowed to change the lifting arm! If the product is to be converted from a standard hoist to a standing-up hoist, you need the active conversion kit, comprising the active lifting arm and footboard with mounted shin support (see chapter on Accessories/combinations).
If the product is converted from a standing-up hoist to a standard hoist, you need the standard conversion kit, comprising the standard lifting arm. A suitable aks spreader bar is also required (see chapter on Accessories/combinations). Proceed as follows: Remove the tube clip from the lifting arm holder (Fig.
The type and size of the hoist sling always depends on the stature of the patient and the type of use. aks GmbH provides a wide range of hoist slings (see chapter on Accessories/combinations) that are suited to the respective requirements.
Page 48
The product (incl. accessories) may only be used after careful consideration of the individual patient. The suitability of the product (incl. accessories) for the patient must be checked at regular intervals (e.g. in case of physical changes [amputation] or weight gain/loss).
Patient transport – Product is set up as a standard hoist Using the aks standard sling (Fig. 9.2.01) as an example, these instructions for use describe how to attach a hoist sling and lift a patient from a lying position (for descriptions of other hoist slings and application cases, see the instructions for use for the hoist sling in question).
Page 50
(Fig. 9.2.03). Make sure that the leg loops are the same length. The shoulder loops are now near the patient’s right and left shoulders. Slowly and carefully move the aks patient hoist towards the patient, taking care to avoid injuries caused by a collision.
Page 51
10. Attach the shoulder loops to the hooks on the spreader bar as described in the Preparation chapter, section Spreader bar of the aks patient hoists (in the instructions for use for the hoist sling in question). Ensure the attachment positions are identical here too, which you can identify by the colour coding on the loops (see Preparation chapter, section Sling loops - instructions for use for the hoist sling in question).
Patient transport – Product is set up as a standing-up hoist In these instructions for use, the aks standaid sling with breast loop (Fig. 9.3.01) is presented as an example of how to attach a hoist sling and lift a patient from a sitting position (for descriptions of other hoist slings and application cases, see the instructions for use for the hoist sling in question).
Page 53
Hang the shoulder loops of the aks standaid sling with breast loop as close together as possible on the hooks of the lifting arm. Upright the patient completely when moving him. Observe the patient throughout the uprighting and transfer process to ensure that the patient is standing securely on the footboard and is holding the grab handle on the lifting arm firmly.
Page 54
The patient’s arms should be bent here. 15. Hang the shoulder loops of the aks standaid sling with breast loop as close as possible to the hooks of the lifting arm, as described in the chapter on Preparation, section Lifting arms of the aks standing-up hoist (instructions for use for the hoist sling in question).
Page 55
Brake the two rear castors of the patient hoist. 17. Stand the patient up with the aks standing-up hoist. While doing so, observe the patient and the tensioning of the hoist sling. If necessary, correct the position of the hoist sling by lowering the patient again and moving the parts of the hoist sling that are not positioned correctly.
Combinations that have not been approved by aks GmbH can cause hazards. Activ The following tables list the combinations of the aks patient hoists described in these instructions for use that have been checked and approved by aks GmbH for safe use.
Page 57
The product has a modular design (see chapter on Product overview). You can convert your aks patient hoist from a standard hoist to a standing-up hoist and vice versa with minimum effort. To this end, exchange the existing lifting arm using the appropriate conversion kit. The available conversion kits are listed in the following tables: Conversion kit: Standard hoist ->...
Page 58
The following table summarises the combinations of aks hoist slings with the products described in Comfort hygie these instructions for use that have been checked and approved by aks GmbH for safe use. aks hoist slings Standard hoist...
Page 59
Standard hoist Application/ Horizontal posture transport Standard Tandem Product REF / SIZE spreader bar spreader bar spreader bar (8-point attach- ment) 88735 88736 Comfort hygiene sling 88737 88738 88739 88786...
Page 60
Latest REF available on request. Compatibility Our hoist slings for lifting hoists can be used with all aks hoists and with a number of hoists from other manufacturers. Please note our declaration of compatibility for hoist slings. This can be found on our website: www.aks.de On request, additional combination variants that have been approved by aks GmbH are possible.
Manual control unit plug not plugged Plug in manual control unit in or not plugged in correctly Wait until charging is complete; then aks patient hoist does not lift/ Patient hoist connected to mains disconnect the mains adapter from aks patient hoist does not spread...
12 Cleaning/disinfecting Cleaning: Achieving a state of cleanliness (visible). Removal of contamination to the extent required for the intended purpose of the product. Disinfection: Reducing the number of or destroying microorganisms (not visible). Procedure designed to reduce the number of viable micro-organisms to a pre-defined acceptable level appropriate to the intended purpose of the product.
Never clean the product, particularly the electrical system, with a high pressure cleaner, water hose or in a continuous batch washing system because the surfaces and seals can be damaged and/or water can penetrate. Never submerge the product in liquid. Do not subject the product to mechanised cleaning/disinfection.
(dosage) and exposure time. Always use cold water (max. 30°C) when diluting disinfectants. The following disinfectants and disinfection methods have been tested and approved by aks GmbH. Wipe disinfection Effectiveness* Manufacturer of disinfectant Designation / active ingredient (degree of disinfection)
13 Storage The storage location should be as cool and dry as possible and not exceed normal room temperature. The climatic conditions are described in the chapter on Technical data and must be complied with. Ensure damage and continual strain are ruled out during the storage period.
Page 66
First swivel the lift drive and then swivel the lifting arm holder or the standard lifting arm towards the stand mast (Fig. 13.2.02). Fix the lift drive and lifting arm holder or standard lifting arm to the stand mast using cable ties or Velcro strip (Fig. 13.2.03).
14 Reuse The products described in the instructions for use are suitable for reuse. Before reusing the product in question (e. g. in the event of a change of patient), make sure that it has been cleaned and disinfected...
The fact that aks GmbH specifies an expected service life/useful life for the products does not represent an additional guarantee. The product has been tested successfully with 11,000 lifts for endurance functionality according to EN ISO 10535.
Page 69
The general terms and conditions of aks GmbH apply to these returns. Batteries can contain hazardous substances that may harm the environment or human health if they are stored or disposed of improperly.
Before using the product on parquet/natural wood floors, check whether the floor sealant is suitable for preventing the castors from causing damage (e.g. discolouration). Aks GmbH accepts no liability for damage arising from everyday use on floors (see chapter on operation, section Castors).
Removed, defective/damaged electrical components may only be checked and evaluated by a qualified electrician or aks GmbH. Do not carry out any repairs on the product that would alter the product characteristics. If this instruction is not observed, a safe power supply can no longer be guaranteed.
Page 72
Only original aks spare parts and aks accessory parts that are approved for this product may be used (see chapter on Accessories/combinations). Otherwise, any warranty claims and product liability are excluded. You must not make any technical modifications and additions without permission from aks GmbH.
____________________ Inspection prior to initial commissioning by: ____________________ conducted on: _____________ Data for the aks patient hoist Date of manufacture (YYYY/MM) __________/_____ ________________________________________ Inventory number: _______________________________ Article 11 of the MPBetreibV specifies the following for technical safety inspections for the medical devices specified in Annex 1 of the MPBetreibV: “The owner shall schedule inspection intervals accordingly to ensure that the defects that are to be expected...
Page 74
04251818704307 dualo® standard dualo® standard lifting arm 04251818704369 dualo® mini hoist base 04251818704451 dualo® mini standard dualo® mini standard lifting arm 04251818704482 dualo® hoist base 04251818704307 dualo®/dualo® mini active lifting arm 04251818704437 dualo® active dualo®/dualo® mini footboard 04251818704390 dualo®...
Page 75
The following maintenance schedule provides help for this inspection: Item Inspection of the aks patient hoist – check points Check of the basic requirements Appropriate and safe use (no collision points for the lifting/uprighting function and during transfer)
Page 76
Item ../Visual inspection of the mechanical parts Spreader mechanism, mechanical spreading: both rubber caps present on the foot 2.20 pedal (see chapter on Operation, section Spreading) Standard hoist: Retaining bolt with collar (fixes the spreader bar) Collar height must be at least 4 mm (see Fig. 21.01), must be replaced if there are signs 2.21...
Page 77
Adjustable elements: Lifting arm can be adjusted as intended and secured with the 4.18 connecting elements Adjustable elements: shin support can be adjusted as intended and secured with the 4.19 connecting elements Overall assessment of the aks patient hoist Maintenance schedule continues on next page. Seite 77...
Page 78
No wear (e.g. worn/abraded areas) Spreader bar padding present and undamaged (e.g. tears, holes, blistering, worn areas) Exception: aks horizontal transport spreader bar with 8-point attachment (no padding) Caps and dummy plugs present and undamaged All hooks present, undamaged and not bent...
Page 79
Perform maintenance of the aks hoist sling at least every six months and before each reuse. EN ISO 10535 specifies the following among other things in Annex B: “Periodic inspection of a flexible bodily support system should be performed at the intervals specified by the manufacturer, but at least every 6 months.
Page 80
(see chapter on Operation, section Battery pack) Overall assessment of the wall charging station accessory Overall assessment of aks patient hoist, aks spreader bar, aks hoist sling and wall charging station (optional) aks patient hoist and accessories are in order: ...
No wear (e.g. worn/abraded areas) Spreader bar padding present and undamaged (e.g. tears, holes, blistering, worn areas) Exception: aks horizontal transport spreader bar with 8-point attachment (no padding) Caps and dummy plugs present and undamaged All hooks present, undamaged and not bent...
Page 82
Inspection of the aks hoist sling – check points No damage to textiles (e.g. torn, cut, punctured, blistered, scorch marks) No damage to straps or sling loops (e.g. tears, holes, fraying) Number of sling loops and suspension positions correct (see chapter on Preparation, section Sling loops –...
20 Product labelling Fig. 20.01 - dualo® standard hoist Colour: Water blue, RAL 5021 Seite 83...
Page 84
Product labelling Item Item Sticker Date of manufacture Rating plate (technical) Rating plate (organisational) Sticker aks patient hoist aks patient hoist Maximum load (SN: 10-digit) (SN: 10-digit) Sticker Safety instruction for Follow instructions locking plate for use Rating plate...
Page 85
Fig. 20.02 - dualo® standing-up hoist Colour: Water blue, RAL 5021 Seite 85...
Page 86
Product labelling Item Item Rating plate (technical) Rating plate (organisational) Active lifting arm Active lifting arm Rating plate (technical) Rating plate (organisational) Footboard Footboard Safety instruction for Safety instruction for Tube clip no sling loops on the handle...
Page 87
Only use in combination with: aks standard spreader bar Only use in combination with: aks tandem spreader bar or goliath® comfort spreader bar Only use in combination with: aks horizontal transport spreader bar with 8-point attachment Only use in combination with:...
Page 88
Explanation of the symbols EN ISO 15223-1 Observe instructions for use Attention Manufacturer Date of manufacture Article number Serial number Air pressure, limit Humidity, limit Temperature, limit Keep dry/store in a dry place Protect against heat/sunlight Fragile, handle with care...
Page 89
ISO 15223-1 Explanation of the care symbols EN ISO 3758 Coloured wash (normal washing cycle) Washing temperature 60 °C, normal process Do not bleach Use bleach-free detergents Dry with reduced thermal load Dry at low heat setting (maximum approx. 60 °C)
2 Fig. 21.01 - Dimensional drawing, in this case dualo® standard hoist: dualo® dimensions (L x W x H): 1,290 x 640 x 1,290 dualo® mini dimensions (L x W x H): 1,090 x 640 x 1,200 Seite 90...
Page 91
General information on the products Classification active class I medical device according to Regulation (EU) 2017/745, Appendix VIII Basic UDI DI 425181871885511JZ Maximum load [kg] Operating force for the < 5 manual control unit [N] Ambient temperature 5 to 35 [°C]...
Page 92
F F a a h h r r t t r r i i c c h h t t u u n n g g Fig. 21.02 - Dimensional drawing, in this case dualo® standing-up hoist: dualo® dimensions (L x W x H): 1,290 x 640 x 1,290 dualo® mini dimensions (L x W x H): 1,090 x 640 x 1,200 Seite 92...
Page 93
General information on the products Classification active class I medical device according to Regulation (EU) 2017/745, Appendix VIII Basic UDI DI 425181871885511JZ Maximum load [kg] Operating force for the < 5 manual control unit [N] Ambient temperature 5 to 35 [°C]...
Page 94
Additional information on the products - Steel (powder-coated or galvanised) - Commercially available plastics (POM, ABS, PP, PVC, PA6.6) Materials used - Rubber - PUR foam - Polyester Sound pressure level 51 dB(A) at a distance of 1 m...
Page 95
Enter the data for your product here: Type: dualo® mini dualo® dualo® XL dualo® e XL (01)042518187__ __ __ __ __(21)__ __ __ __ __ __ __ __ __ __ _____________________________________________ Base _____________________________________________ Standard lifting arm _____________________________________________ Active/Active smart lifting arm _____________________________________________...
Page 96
Reprints whether in whole or in part are only allowed with prior permission by the publisher. All rights reserved, particularly the right to make technical amendments. Printing errors excepted.
Need help?
Do you have a question about the dualo and is the answer not in the manual?
Questions and answers