35GBCARE AND MAINTENANCEUPHOLSTERYThe upholstery is made of fire resistant Trevira material. The upholstery can easily be removedfrom the cushion and can be machine washed at celsius 40°. Regular vacuuming and brushingwill help to preserve the fabric's color and appearance.WHEELSTires: Check the air pressure (recommended: 55 PSI/3,8 bar/380 kPa) and tread at least once amonth. For instance by your local bicycle engineer.Wheel axles: The axles should be kept free of dirt. Clean as frequently as necessary.Ball bearings: The ball bearings require no maintenance.Handrims: If a handrim should be damaged in such a way that it could lead to hand injury, itshould be replaced.BRAKESThe function of the brakes is dependent upon tire pressure. Caked on dirt can have a negativeeffect on the brake mechanism. The brakes should be checked at least once a month.For safety routinely check to make sure the distance between the wheel and the wheel lockblock is: 8-10 mm.If drum brakes are mounted, the cables have to be adjusted, to ensure the brakes are workingproperly. Make sure the wheels can not be turned around when the brakes are activated. Aqualified technician must check and tighten the brakes at least every 6 months.FRAMETighten all screws on the chair on a regular basis, especially when the chair has been adjusted.Also, it is important to keep the wheelchair clean, both for the users comfort and the longevityof the chair. It is very important to clean the holes for the back angle. Wash the chair with carshampoo or dishwashing liquid. If the chair is especially dirty, a grease remover may be used.Clean the frame especially when it has been in contact with rainwater / salt water. Do not useany cleaning materials containing chlorine or methylated spirit or which is abrasive.INSPECTIONIt is important to tighten all screws on the chair on a regular basis. The screws in the back andseat must be checked when adjustments to the width have been made. All screws which securethe accessories must be checked, at least once a month. To avoid sharp edges, it is importantto check all rail-ends have end caps. Also, it is important to be aware of any cracks or faults inthe frame, PVC parts, etc.The Cougar has to be checked and serviced by a qualified technician at least every 6months to avoid possible failures.REPAIRIf there is a problem with your wheelchair you should contact your dealer at once. Defectivechairs should not be used. If your chair needs reconditioning or repair, only original R82 partsmay be used. Accessories or available spare parts which are broken can be forwarded to R82for repair. If there is a problem with any basic parts, the whole chair must be returned to R82 forrepair. R82 will not be held responsible for damage or injury caused by use of non-original partsor repairs made by a non-authorized R82 person.GAS SPRINGDo not expose the gas spring to pressure, high temperatures or perforation.GB