The CuroCell® A4 air mattress is a medical device, in accordance with Medical Device Regulation (EU) 2017/745, that is used as an aid in preventing and treating pressure ulcers/pressure injuries. For this reason, we recommend that the control unit be regularly serviced and inspected to maintain functionality and performance. Like other technical devices, a control unit that is properly cared for works better and lasts longer. 

Servicing and maintenance must always be performed by Care of Sweden or one of its authorised technicians. Only use spare parts that have been approved by Care of Sweden. Use of non‐approved spare parts invalidates the warranty. For more information, see the CuroCell® A4 service manual. 

Faults and defects regarded as warranty faults are fixed free of charge. 

A warranty claim must be submitted to Care of Sweden before the product is returned.

After the product is used, check that: 

1. The power cable and power supply are undamaged. 
2. The connecting tubes (marked CPR) on the side of the control unit are positioned correctly and not leaking. 
3. The hygiene cover is intact and the cover and cells are correctly assembled. 
4. No tubes or connectors are damaged or jammed. Contact Care of Sweden or Crescent Healthcare if any spare parts are required.

Learn more about the CuroCell A4 product line, along with other Care of Sweden products by visiting the Crescent Healthcare website, or by reading the articles under the Care of Sweden category.