Page 1 Instruction Manual Power Wheelchairs Swiss VIVA Swiss VIVA Plus Swiss VIVA Grand Swiss VIVA Grand M Swiss VIVA Grand S Swiss VIVA Junior Swiss VIVA Junior S...
Page 2: Table Of Contents
Swing-back armrest ................35 2.7.2. Armrest with back length compensation ..........36 2.7.3. Construction of the armrest insert for Swiss Viva Grand S ....38 2.7.4. Retractable armrests ................. 39 2.7.5. Adjusting the position of a fixed armrest ........... 39 2.8.
Page 3 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.13.1. Control unit ..................48 2.13.2. Immobilizer (only enabled on special request) ........49 2.13.3. LCD display ..................50 2.13.4.
Page 4 SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 3.3.2. Removing armrests ................80 3.4. Lap belt ....................80 3.5. Additional loads ..................81 3.6. Lights system ................... 81 3.7.
Page 5 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 11. Warranty .....................114 12. Appendix ....................115 13. Notes ....................116...
Page 6: Preliminary Note
– Accessible usability for the disabled – High degree of independence and security This user manual refers to the Swiss VIVA, Swiss VIVA Plus, Swiss VIVA Junior (S), and Swiss VIVA Grand (S) models of power wheelchairs. These wheelchairs are very similar to each other in their construction.
Page 7: Introduction
The power wheelchair may only be used within the limits set by the doctor or therapist and the SKS consultant. The Swiss VIVA Junior S is a standing power wheelchair for children and adolescents.
Page 8: Safety Instructions For Supervisors And Users
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 1.4. Safety instructions for supervisors and users Read and follow the safety instructions below to ensure that you are not exposed to...
Page 9 Traffic Licensing Regulations (StVZO; see declaration in the appendix). As soon as you stop, the parking brake engages automatically. • Be aware that the wheelchair can possibly come to a sudden, unexpected stop. • Only use accessories and original parts approved by SKS Rehab AG.
Page 10 SKS Power Wheelchairs www.sks-rehab.com Instruction Manual • The Swiss VIVA wheelchairs are approved for transport inside vehicles. Please observe the securing instructions in chapter 3.9. • Regarding the "Dahl Docking Station" transport securing mechanism, observe the warnings described by the manufacturer on page 33 in the assembly and...
Page 11: Signs And Symbols
SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 1.5. Signs and symbols Attention! Important notes. Observe the operating instructions! Notes! Recommendations for safe use of the wheelchair...
Page 12: Registration Of Your Wheelchair & Contact Details
SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 1.6. Registration of your wheelchair & contact details Your wheelchair is registered with us as follows: Type: .................
Page 13: Type Plate
CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 1.7. Type plate Type plate under seat board Swiss VIVA Swiss VIVA PLUS Swiss VIVA GRAND Swiss VIVA GRAND M Type plate on standing mechanism Swiss VIVA Grand S Swiss VIVA Junior S...
Page 14: Scope Of Supply And Product Overview
8 Charging socket 2 Push handle 9 Luggage rack 3 Joystick and control unit 10 Footrests 4 Armrest (side panel) 11 Caster 5 Seat cushion 12 Lights 6 Transportation fixtures 13 Headrest 7 Drive wheel Swiss VIVA / VIVA Plus...
Page 15 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Swiss VIVA Junior Swiss VIVA Junior S...
Page 16 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Swiss VIVA Grand Swiss VIVA Grand M...
Page 17 SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Swiss VIVA Grand S – rear-wheel drive Swiss VIVA Grand S – mid-wheel drive...
Page 18: Adjusting And Operating The Wheelchair
These settings affect the stability of the wheelchair and can increase the risk of tipping. The seat heights indicated refer to the height without cushion. Swiss VIVA Swiss VIVA Plus Swiss VIVA Junior Position at rear Rear seat Position at front...
Page 19 3 screws again. Pos 2 Pos 1 Fig. 2 Swiss VIVA Grand S Swiss VIVA Grand M Swiss VIVA Junior S You can conveniently and continuously adjust the seat height electronically from the control console. The height adjustment can be paused at any height and the selected position will remain secured.
Page 20: Adjusting The Seat Depth
Swiss VIVA Swiss VIVA Plus Swiss VIVA Junior The seat depth on the Swiss VIVA is adjusted by: 1. Adjusting the mount of the seat lift tube. 2. Changing the attack position of the back drive. 3. For a seat depth of 525 mm, an additional extension lug must be attached onto the back drive at the front.
Page 21 Extension lug for seat depth of 525 Hexagon bolt M10x25 Lock nut M10 Fig. 6 Swiss VIVA Grand (M) First move the backrest to the fully upright end position so that the gas spring is unloaded. Tilt the seat up to access the back drive mounting screws.
Page 22 Swiss VIVA Grand S Swiss VIVA Junior S The Swiss VIVA Grand S/Junior S has four different basic seat depths, which are adjustable in 25 mm steps via hole positions 1,2,3,4 (see Fig. 11). The seat depth is changed in three steps: 1.
Page 23 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 1. Adjusting the seat frame Loosen and remove the screws on both sides. Loosen the screws (6).
Page 24: Adjusting The Seat Width
The seat width is adjusted in 5 places: 1. Front armrest support (Swiss VIVA Grand S/Junior S do not have a front support). 2. Armrest inserts on the rear of the backrest. 3. Leg rest mounts (if the wheelchair is equipped with 2 separate foot plates).
Page 25 Tighten the screws firmly again. Fig. 15 All of the Swiss VIVA family Adjustment of the armrest inserts on the rear of the backrest Remove the covers on the left and right and loosen the screws (with SW 13 nut).
Page 26 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Inserts for back length compensation Loosen the stud bolts (1). Move the inserts to the desired position.
Page 27: Adjusting The Backrest
SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.5. Adjusting the backrest The height of the backrest can be adjusted to your needs. Adjusting the height of backrests with length compensation Remove the four fastening screws.
Page 28 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Leg position – For optimal seating comfort, you can angle the leg rests inward or outward. Fig. 21...
Page 29 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Also loosen the 6 mm hexagon socket screw (1). Now unscrew the set screws angle the leg rest as desired.
Page 30: Adjusting The Longitudinal Footrest Position
Move the leg rest mount forward or backward. Tighten the screws firmly again. Fig. 27 2.6.1.1. Adjusting the lower leg length Swiss VIVA Grand S Swiss VIVA Junior S Loosen the six screws (1). Move the foot plate to the desired height. Tighten the screws again.
Page 31 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Adjust the set screws marked in the picture. Fig. 29...
Page 32 CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.6.1.3. Adjusting the knee pads Swiss VIVA Grand S Swiss VIVA Junior S Electromagnetic locking and unlocking of the knee pads To unlock, press and hold the yellow button and swing the knee pad arms out.
Page 33 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual – Depth adjustment – Height adjustment – Rest angle adjustment Depth adjustment Raise the leg rests slightly so that...
Page 34: Adjusting The Armrests And Side Cushions
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Rest angle adjustment Loosen the screw of the clamping cone (approx. 3–4 turns). Loosen the wedge clamp by tapping it (plastic hammer) on the screw head.
Page 35: Push-In Armrest
(2). 2.7.1. Swing-back armrest The power wheelchairs of the Swiss VIVA family can optionally be equipped with armrests that swing back. In combination with back length compensation, swing-back armrests are used as the standard. Fig. 38 The advantages of a swing-back armrest are that they allow you to individually adjust and, if necessary, increase the freedom of movement.
Page 36: Armrest With Back Length Compensation
Tighten the screws again (1). Fig. 39 Loosen the hexagon socket screw (3). Shift the height of the armrest so that it is horizontal. Tighten the screw again. Check to ensure the armrest is held firmly in place. Fig. 40 Swiss VIVA Grand S...
Page 37 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Loosen the three screws each side. Move the armrests to the desired height. Tighten the screws again.
Page 38: Construction Of The Armrest Insert For Swiss Viva Grand S
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.7.3. Construction of the armrest insert for Swiss Viva Grand S...
Page 39: Retractable Armrests
Instruction Manual 2.7.4. Retractable armrests Retractable armrests are the standard for push-in armrests on the Swiss VIVA Grand power wheelchair. These can be optionally installed on the other power wheelchairs of the Swiss VIVA family. Positioning the armrest cushions: Loosen the locking screw (1).
Page 40 Swiss VIVA Grand (S/M) Swiss VIVA Junior S The Swiss VIVA Grand (S/M) is equipped with front and rear suspension struts. The adjustment should be carried out by a specialist dealer and could lead to injuries if not carried out correctly. If you have sufficient expertise, you can also make these...
Page 41 Fig. 3 Rear suspension strut (Swiss VIVA Grand M) Fig. 47 Front suspension strut (Swiss VIVA Grand (S)) Fig. 48 Front suspension strut (Swiss VIVA Grand M)
Page 42: Setting The Parallel Guide Of The Control Panel
SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.9. Setting the parallel guide of the control panel With the exception of special control units or a table joystick, the control panels are either built directly onto the armrest or attached to it by means of a parallel guide.
Page 43: Changing The End Position
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.9.2. Changing the end position Loosen the control panel clamp Loosen the control panel clamping screw (SW 6 hex key) 2–3 turns.
Page 44 SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Tighten the angle lock In the end position, the angle encoder must be engaged in the spring plunger (2). The whole white...
Page 45: Changing The End Position Locking Force
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.9.3. Changing the end position locking force Fig. 7 The locking force for the end position can be changed by screwing the spring plunger slightly in or out.
Page 46: Adjusting The Headrest
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.10. Adjusting the headrest Height Loosen the stop and the triangular knob screw and move the headrest to the desired height.
Page 47: Setting The Control Unit / Driving Parameters
SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Fine adjustment The headrest is attached at the top with a ball joint. To adjust it, slightly loosen the three SW 3 mm hexagon socket screws.
Page 48: Control Unit
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Table joystick Foot control Mini-joystick Chin control Suction / blow control Head control Etc. 2.13.1. Control unit...
Page 49: Immobilizer (Only Enabled On Special Request)
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual CJSM CJSM2 Fig. 10 Fig. 11 2.13.2. Immobilizer (only enabled on special request) 1. With the system switched on, press and hold the On/Off key () until the beep sounds (after approx.
Page 50: Lcd Display
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual To unlock: 1. Switch on the wheelchair. 2. Push the joystick forward until the next beep sounds.
Page 51 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Charge the battery now; battery must be charged. Yellow Consider charging the battery; about halfway charged. Green Battery fully charged or almost fully charged.
Page 52 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Motor temperature This symbol lights up when the system has had to intentionally reduce motor power to protect the motors from overheating.
Page 53 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Meanings of the symbols displayed This symbol indicates that the maximum speed has been reduced because, for example, the lift or the stand-up mechanism is raised and driving at high speed could be dangerous.
Page 54 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual This symbol indicates that the control unit is in the process of switching to another mode, e.g. switching to programming mode (only possible with a dongle connected).
Page 55: Setting The Time
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual If this symbol appears, it means the immobilizer has been activated. Please refer to section 2.13.2 on how to activate and deactivate the immobilizer.
Page 56: Odometer
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.13.5. Odometer 4. Go to the Settings Menu (CJSM: hold keys 4+ and 4- for 2 seconds (Fig. 64);...
Page 57: Operating The Wheelchair
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Clear Trip Distance Moving the joystick to the right will reset the Trip Distance reading. Exit By moving the joystick to the right on this option, you leave this menu.
Page 58 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.13.6.1. Adjusting the seat 1. Select seat adjustment mode with Mode button 2. Scroll to the desired seat setting (e.g. seat tilt or lift) by moving the joystick left or right.
Page 59 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Lift Pull the joystick back: Lift raises. Push the joystick forward: Lift lowers. Footrest Pull the joystick back: Footrest is lifted.
Page 60 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Stand Push the joystick forward: From sitting to standing. Pull the joystick back: From standing to sitting.
Page 61: Your First Drive
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.13.6.2. Driving 1. Select driving mode with Mode button 2. Select the desired driving profile with the profile key 3.
Page 62 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Before you get in: Check What to do if not ok Is the control unit switched off? If not, switch off.
Page 63 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Handling: Check What to do if not ok Carefully move the joystick forward If not, repeat. If you still cannot answer yes to and then let go of the lever.
Page 64: Getting In And Out
To make transferring easier, you can adjust the seat height on some models in the Swiss VIVA family to match the seat unit. Now slide your buttocks onto the front edge of the seat and place your feet on the floor.
Page 65: Lights, Turn Signals, Hazard Warning Lights
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.14.2. Lights, turn signals, hazard warning lights Familiarize yourself with where the switches for the lights, turn signals and hazard warning lights are located.
Page 66: Driving On Uphill And Downhill Slopes
Once your vehicle is stationary, it is secured by the motor brakes. 2.14.4. Driving on uphill and downhill slopes Your Swiss VIVA, VIVA Plus VIVA Junior can climb slopes of up to 20%. The Swiss VIVA Grand (S) can climb slopes of up to 18%.
Page 67: Overcoming Obstacles
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Always approach uphill or downhill slopes head-on, never at an angle. Choose a direct route; do not zigzag! Your SKS power wheelchair is optimized in such a way that the necessary power is always provided when going uphill.
Page 68: Using The Power Wheelchair In Vehicles
If there is a greater need for safety, the anti-tipping wheels can be mounted in their lower position. This limits the obstacle height to approx. 35 mm. 2.14.8. Manual steering fork lock Swiss VIVA Swiss VIVA Plus Swiss VIVA Junior...
Page 69: Stopping, Parking And Getting Out
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual The steering fork lock fixes the front wheels in the straight-ahead position. This makes it easier to navigate narrow spaces, e.g. elevators. The steering fork locking system also makes it easier to negotiate ramps.
Page 70 Turning in the opposite direction locks the brake again. Fig. 78 Swiss VIVA Grand (S) Unlocking and locking the brakes: If the control unit is off or no power supply is available, the brakes can be released mechanically by turning the swivel blades (45°) in clockwise...
Page 71: Driving With A Gyro (Gyrator)
CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Swiss VIVA Grand M Unlocking and locking the brakes: On the Grand M, the brakes are unlocked by moving the red lever in front of the rear wheel. Lever up: Brakes are locked – the Grand M is ready to drive.
Page 72: Adjusting The Leg Rests
SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 2.15.1. Adjusting the leg rests Depending on the model and equipment of your power wheelchair, various leg rests with specific adjustment options are available.
Page 73 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual To adjust the home position of the leg rest horizontally (A), loosen the six grub screws (1). Move the leg rest mount forward or backward.
Page 74: Adjusting The Backrest
Electric seat height adjustment is done from the control panel using the lift function. This is standard on the Swiss VIVA Plus and Grand S and is available as an option on all other models. For more information on handling and control, refer to chapter 2.13.1 page 48.
Page 75: Limit Switch System / Limited Lift And Tilt Functions
40 mm (Swiss VIVA Plus only). Swiss VIVA Grand (S/M) The design of the Swiss VIVA Grand (S/M) allows you to use the seat tilt even when the seat is raised by more than 40 mm.
Page 76: Note On The Standing Process
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual As soon as the index hole finds the correct position, the locking bolt of the steering fork lock slides in and locks the front wheel.
Page 77 SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Mechanism The leg rest can be swung out and removed using the locking device (1). You can use the rear...
Page 78: Mounting The Leg Rests
3.2.1. Taking off the seat cushion Adjusting the seating comfort is described in chapter page 19. Swiss VIVA / Swiss VIVA Plus Swiss VIVA Junior Swiss VIVA Grand (M) Fold the seat cushion up. Then push it down and pull it out.
Page 79: Putting On The Seat Cushion
Fold the seat down. Then check that the cushion is firmly secured. Swiss VIVA Grand S In the Swiss VIVA Grand S, the seat cushion attaches to a fixed plate with Velcro. 3.3. Back part All of the Swiss VIVA family...
Page 80: Armrests
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Loosen the four fastening screws. Then you can remove the back part. Fig. 93 3.3.1. Armrests SKS power wheelchairs can be equipped with different armrest systems. If the armrests can be swung back, they and the side panel can be folded away upwards/backwards for getting into and out of the chair from the side.
Page 81: Additional Loads
All lights comply with the regulations of Swiss type approval and German Road Traffic Licensing Regulations (StVZO). The lights system is standard on the Swiss VIVA Grand (S) and can be fitted as an additional option on other wheelchairs. It consists of: –...
Page 82: Batteries
48. The exact designations of the lamps, in particular the incandescent lamps used, are listed in the Technical Data chapter page 105. 3.7. Batteries Swiss VIVA Swiss VIVA Grand Swiss VIVA Plus Swiss VIVA Junior Fig. 99 Fig. 18...
Page 83: General Information
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Fig. 19 ATTENTION: Battery replacement should only be carried out by your specialist dealer. ATTENTION: There is a great danger of short circuits between the main PLUS and MINUS poles.
Page 84: Charging The Batteries With Installed Charger Type P
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Fully charge your batteries – at the latest when the control panel indicator is on the second last red light or at least once a week.
Page 85: Maintenance Instructions
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Charger status indicator: Orange: Charger is plugged into the mains (230VAC are applied). Red steady: Battery voltage too low.
Page 86: Main Fuse
Main fuse Your power wheelchair is equipped with an 80 ampere (150 ampere for the Swiss VIVA Grand (S)) fuse, which breaks the circuit for safety reasons in the event of an overload, such as a short circuit. The fuse only blows if there is a very serious fault, and protects the power wheelchair and you from greater damage.
Page 87: Wheels
SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual The main fuse in the VIVA is located in the battery box, clamped between the two batteries.
Page 88 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Installing and removing the wheels 1. Jack up the vehicle. 2. Loosen the 5 screws (1). 3. Pull off the wheel.
Page 89: Transporting
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 3.9. Transporting Disassembling the wheelchair: Remove the leg rests. (See chapter 3.1.1 page 76.) If the back is lowerable, it is recommended to lower it.
Page 90 CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Transport securing eyelets at the front Swiss VIVA Swiss VIVA GRAND Swiss VIVA GRAND M Swiss VIVA Junior S Swiss VIVA GRAND S rear-wheel drive Swiss VIVA GRAND S mid-wheel drive Fig. 109 Fig.
Page 91: Functional Description Of The Dahl Docking Station
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 3.9.1. Functional description of the Dahl Docking Station Securing the wheelchair in the docking station: 1. To use the system, one must drive the wheelchair slowly and very straight over the docking station.
Page 92 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Releasing from the docking station: 1. Unbuckle the seat belt after the motor vehicle has come to a stop and the engine is turned off.
Page 93: Dahl Docking Station - Installation / Mounting
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual The following must be observed by the user and the retrofitter • Use a separate 3-point restraint system to secure the user.
Page 94 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Things to observe when mounting the belt system with ground anchor points (for Dahl Docking Station only) The ground anchor points of the restraint belts should be at a distance of 10–60 mm from the wheels...
Page 95 SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual...
Page 96 SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual...
Page 97: Holding Points
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Designation Qty. Material SKS No. Countersunk screw M8x35 14.9-Dahl 14.9 30.0814 When mounting the gripping shoe, use only the original screws included and shorten them to the required length if necessary! Secure them at least with Loctite 222.
Page 98: Technical Data
5. Technical data 5.1. Data VIVA VIVA Junior VIVA Grand VIVA Grand S VIVA Grand M Viva Junior S VIVA Grand S Mid-wheel drive Mid-wheel drive Drive type Rear-wheel drive Rear-wheel drive Rear-wheel drive Rear-wheel drive Mid-wheel drive Total length >1100 mm >1100 mm 950 mm...
Page 99 Mini-lift: 500 mm 565 mm SKS comfort seat 540 mm 540 mm 505 mm (optional 550 mm 550 mm EPM*: 460mm/540mm) 580 mm Mini-lift: 0-12cm Lift EPM*: 0-30cm 0-30cm 0-30cm 0-30cm 0-30cm 0-30cm 0-30cm Mini-lift: Lower leg length 380 – 490 mm 440 –...
Page 100 Distance from backrest to 330 – 480 mm 330 – 480 mm 330 – 480 mm 330 – 480 mm 330 – 480 mm 220 – 260 mm 330 – 480 mm foremost point armrest Horizontal 38 mm – 38 mm – 15 mm –...
Page 101: Weights
5.2. Weights VIVA VIVA Junior VIVA Grand VIVA Grand S VIVA Grand M VIVA Junior S VIVA Grand S Drive type Rear-wheel drive Rear-wheel drive Rear-wheel drive Rear-wheel drive Mid-wheel drive Mid-wheel drive Mid-wheel drive 200 kg without lift Empty weight 100 kg 100 kg 179.3 kg...
Page 102: Driving Characteristics
5.3. Driving characteristics Swiss VIVA Family VIVA Grand VIVA Grand S VIVA Grand M VIVA Junior S VIVA Grand S Drive type Rear-wheel drive Rear-wheel drive Rear-wheel drive Mid-wheel drive Mid-wheel drive Mid-wheel drive Maximum speed HMV 6 km/h 6 km/h...
Page 103 -40 … +65 °C -40 … +65 °C -40 … +65 °C -40 … +65 °C -40 … +65 °C -40 … +65 °C Temperature range in storage In operation: max. 80% Humidity In storage: max. 60% The service The service The service The service The service...
Page 104: Tires & Tire Pressure
5.4. Tires & tire pressure Swiss VIVA Family VIVA Grand S VIVA Grand M VIVA Junior S VIVA Grand S Drive type Rear-wheel drive Rear-wheel drive Mid-wheel drive Mid-wheel drive Mid-wheel drive 350 x 76 mm 350 x 76 mm...
Page 105: Electrics
5.5. Electrics VIVA VIVA Grand VIVA Grand S VIVA Grand M VIVA Junior S VIVA Grand S Drive type Rear-wheel drive Rear-wheel drive Rear-wheel drive Mid-wheel drive Mid-wheel drive Mid-wheel drive Main fuse 100 A 150 A 150 A 80 A 80 A 80 A 24 Volt / DC...
Page 106: Actuating Forces
5.7. Actuating forces Actuating forces Swiss VIVA Family Joystick and buttons < 3 N Decoupling of drives < 65 N...
Page 107: Materials
5.8. Materials Swiss VIVA Family Frame Steel, painted for corrosion protection Attachments Aluminum + steel, painted for corrosion protection Synthetic leather or heavy spacer (synthetic fiber with spacer fabric Upholstery (3D)), biocompatible + flame retardant Synthetic leather or heavy spacer (synthetic fiber with spacer fabric...
Page 108: Cleaning And Disinfecting The Wheelchair
6. Cleaning and disinfecting the wheelchair Switch off the wheelchair for cleaning. 6.1. Cleaning Follow the instructions of the detergent and disinfectant manufacturer. If necessary, use appropriate protective clothing, such as gowns, safety glasses and gloves. Heavy dirt on the medical device must be removed immediately after use. Frame parts and panels can be cleaned with a damp cloth.
Page 109 * Do the armrests automatically shift forward? Chassis: ⚫ * Check all brackets and screws for tight fit. ⚫ * Swiss VIVA: Are the spring clips on the chassis swingarm tight? ⚫ * Anti-tipping wheels: check function. ⚫ * Anti-tipping wheels: check fastening.
Page 110: Technician / Service Manuals
⚫ * Maintenance-free. For safety reasons, inspection/maintenance must be performed once a year by a designated specialist dealer in accordance with the SKS Rehab maintenance protocol. This is available at www.sks-rehab.com/en/kundenservice/downloads. 7.1. Technician / service manuals The following descriptions are...
Page 111: Limit Switch System / Limited Lift And Tilt Functions
75, the adjustment functions of some additional motors are regulated by an interlinked safety system. The circuit diagrams required for diagnostics and troubleshooting can be ordered from SKS Rehab AG. 8. Reuse of the wheelchair The power wheelchairs of SKS-Rehab AG are designed for reuse. When passing the wheelchair on to a new user, please remember to hand over all the technical documentation necessary for safe handling to the new user.
Page 112 SKS Rehab AG 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en T: +41 55 647 35 85 In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Inhibit active 1E01 - Charger is connected to the mains. This creates a travel lock. For all other codes, please contact the specialist dealer.
Page 113 SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual Low Battery The battery voltage has dropped below 16 volts The batteries are deeply discharged and urgently need to be charged.
Page 114: Programming
R-Net Programmer. The kit includes programming cable, dongle and adapter. The handheld programmer and R-Net Programmer software can be obtained from SKS Rehab. For programming, the dongle must be plugged in between the bus cable. 10. Notes on disposal If your wheelchair has reached the end of its service life and can no longer be repaired, then the vehicle must be disposed of properly.
Page 115: Appendix
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 12. Appendix...
Page 116: Notes
SKS Rehab AG T: +41 55 647 35 85 20220201_Gebrauchsanleitung_SKS_Swiss_Viva_Familie_en In the Wyden E-mail: sks@sks-rehab.ch CH-8762 Schwanden SKS Power Wheelchairs www.sks-rehab.com Instruction Manual 13. Notes …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… …………………………………………………………………………………… ……………………………………………………………………………………...

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