1. Only INVACARE chairs purchased at full price are warranted against defective workmanship and materials. 2. If a defect or fault is discovered the INVACARE dealer from whom the appliance was obtained should be notified immediately. 3. The manufacturer will not accept responsibility for damage caused by misuse or non-observ- ance of the instructions set out in the users manual.
Limitation of liability This Warranty does not extend to the consequential costs resulting from fault clearance, in particu- lar freight and travel costs, loss of earnings, expenses etc. • natural wear and tear • inappropriate or incorrect use • defective assembly or setting-up by the purchaser or third parties •...
Contacting Invacare For questions or support, please contact your authorised INVACARE Dealer. He has the neces- sary know-how and equipment, plus the special knowledge concerning your wheelchair which enables him to offer you an all-round satisfactory service. Should you wish to contact us directly, we are at your service under the following addresses and phone numbers.
Page 6
Poligon Industrial de celrà · 17460 Celrà (girona) - España Tel. 0972 - 49 32 00 Fax: 0972 - 49 32 20 Italy INVACARE Mecc San S.R.L. Via Dei Pini, 62 I - 36016 Thiene (VI) - Italia Tel: 0445 - 380059 Fax: 0445 - 380034...
Warranty terms & conditions ................3 Standard INVACARE Terms ......................3 Limitation of liability ........................4 How can you get in touch with Invacare? ............5 Introduction ....................10 Important symbols in this manual ................... 12 Type Classification and Area of Use ................13 Safety Notes ....................
The information contained in this document is subject to change without notice. As a manufacturer of wheelchairs, Invacare endeavours to supply a wide variety of wheelchairs to meet many needs of the end user. However, final selection of the type of wheelchair to be used by an individual rests solely with the user and his/her healthcare professional capable of making such a selection.
Page 11
Procedures other than those described in this manual must be performed by a qualified technician. NOTE: Not all of the components within this manual will necessarily be available with your Mirage power wheelchair. This manual is a multinational operator’s manual and any references not applicable to...
Important symbols in this manual WARNING: THIS SYMBOL WARNS YOU OF DANGER! • Follow the instructions to avoid injury to the user or damage to the product! NOTE: This symbol indicates hints and suggestions which should help make operating the product easier and point out special functions.
The 6kmph (4mph) model is a Class 2 vehicle. The DYNAMIC Shark Remote has 1 preset drive program. WARNING: Under no circumstances must the top speed of the Class 2 Mirage be increased, to do so • will infringe Road Traffic Act Regulations.
Safety Notes Repair or Service Information Setup of the Electronic Control Unit is to be performed ONLY by individuals certified by Invacare. The final tuning adjustments of the controller may affect other activities of the wheelchair. Damage to the equipment could occur under these circumstances. If non-certified individuals perform any work on these units, the warranty is void.
Page 15
The warranty and performance specifications contained in this manual are based on the use • of deep cycle gel cell batteries. Invacare strongly recommends their use as the power source for this unit. Carefully read battery/battery charger information prior to installing, servicing or operating •...
Page 16
Invacare DOES NOT recommend the use of its wheelchairs as a weight training apparatus. • Invacare wheelchairs have NOT been designed or tested as a seat for any kind of weight training. If occupant uses said wheelchair as a weight training apparatus, Invacare shall NOT be liable for bodily injury and the warranty is void.
Safety Information on Electromagnetic Interference This electric vehicle was successfully tested in accordance with international standards as to its compliance with Electromagnetic Interference (EMI) regulations. However, electromagnetic fields, such as those generated by radio and television transmitters, and cellular phones, can influence the functions of electric vehicles.
Safety Precautions/Safe Operation IMPORTANT WARNING • The day-to-day activities and the more advanced Powerchair techniques depend, on your physical capabilities and your own specific circumstances. Our recommendations may occa- sionally differ from those of your Therapeutic Adviser or Physician, as they have a better understanding of your abilities.
Page 19
SAFETY INDOORS • When using your powerchair indoors always consider the following potential hazards: • Beware of the fact that many of the premises where you are likely to use your powerchair may not have been designed with this consideration in mind. You should therefore have an aware- ness for safety when encountering the likes of narrow doorways, steps, high surfaces, protrud- ing wall fittings and every day household items such as children’s toys, electrical appliances etc.
Page 20
Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual. Invacare recognises and encourages each individual to try what works best for him/her in overcoming environmental obstacles that they may encounter, however ALL WARNINGS and CAUTIONS given in this manual MUST be followed.
Some Useful Tips Before you venture off on your first journey, ensure that everything is adjusted to your specific needs, read this manual to familiarise yourself with the product and its functions. DO NOT attempt to drive without attendant on hand until you are fully proficient in using and manoeuvring your powerchair.
Page 22
upright during normal use, so long as you do not move your centre of gravity outside the normal seating position. REACHING - BENDING FORWARD • Ensure power is OFF. DO NOT lean your body forward out of the powerchair further than the length of the armrests. •...
Page 23
TRANSFERRING TO AND FROM OTHER SEATS • ALWAYS turn the wheelchair power OFF and engage the motor locks/clutches to prevent the wheels from moving BEFORE attempting to transfer in or out of the wheelchair. Also, make sure every precaution is taken to reduce the gap distance by turning both rear castors away from the object you are transferring onto.
Page 24
NEGOTIATING GRADIENTS/SLOPES • Never attempt to climb or descend an incline where the surface is rough, wet or slippery (gravel, loose chippings, grass, rain, black ice, snow etc.). If you are in a situation where by the Powerchair fails to climb a •...
Page 25
It isn’t just about safeguarding the Powerchair, it is also about protecting others and yourself from injury. Finally, we want you to get the most out of your INVACARE Powerchair, ensuring that the •...
Safety Inspection Checklist Initial adjustments should be made to suit personal body structure/user capability and preference. Thereafter follow these maintenance procedures: inspect/ inspect/ inspect/ Item Initially adjust adjust adjust weekly monthly periodically General Wheelchair rolls straight (no excessive drag or pull to one side). Motor brushes &...
Page 27
inspect/ inspect/ inspect/ Item Initially adjust adjust adjust weekly monthly periodically Seat and back upholstery Inspect for rips or sagging. Drive wheels Axle nut and wheel mounting nuts are secure. No excessive side movement or binding when lifted and spun when disengaged (free-wheeling).
Page 28
inspect/ inspect/ inspect/ Item Initially adjust adjust adjust weekly monthly periodically Tyres Inspect for flat spots and wear. If pneumatic tyres check for proper inflation. CAUTION: As with any vehicle, the wheels and tyres should be checked periodically for cracks and wear, and should be replaced. CLEANING Clean upholstery and armrests.
Troubleshooting - Mechanical Chair Veers Sluggish Turn/ Castors Squeaks Solutions Left/Right Performance flutter and Rattles If pneumatic, check tyres for correct and equal pressure. Check for loose stem nuts/bolts. Check that both castors contact ground at the same time. Looseness In Chair Chair 3 Wheels Solutions If pneumatic, check tyres for correct and...
Battery failure. Check batteries for shorted cell. current when charging. Replace if necessary (see section 10). Electrical malfunction. Contact Dealer/Invacare for Service. Battery indicator flashes the Battery failure. Check batteries for shorted cell. charge level is low - Replace if necessary(see immediately after recharge.
Page 31
Symptom Probable Cause Solutions Only one (1) drive wheel Electrical malfunction. Contact Dealer/Invacare for turns. Service. One motor lock is Engage motor lock (See section disengaged. 11). Joystick erratic or does not Damaged motor coupling. Contact Dealer/Invacare for respond as desired.
Checking Battery Charge Level The following “Do’s” and “Don’ts” are provided for your convenience and safety. Don’ts Do’s Don’t perform any installation or Read and understand this manual and any service maintenance without first reading this information that accompanies a battery and charger manual.
Care and maintenance NOTE: Have your vehicle checked once a year by an authorised Invacare dealer in order to maintain it’s driving safety and roadworthiness. Cleaning the vehicle When cleaning the vehicle, pay attention to the following points: • Only use a damp cloth and gentle detergent.
Legrest Maintenance WARNING: • After ANY adjustments, repair, or service and BEFORE use, make sure that all screws, nuts and bolts are tightened securely - otherwise injury or damage may result. Installing / Removing Legrests Release lever Installing 80° Fixed Angle Type 1.
Legrest height adjustment 80° Fixed Angle Type 1. Remove any accessory from the legrest(s). 2. Remove the legrest from the wheelchair. Refer to Height adjustment INSTALLING/REMOVING LEGRESTS in this screw section of the manual. NOTE: Lay the footrest on a flat surface to simplify this procedure.
Installing Angle Adjustable Flip-up Footplate 1. Remove legrest from chair as described in section 5.1 INSTALLING/REMOVING LEGRESTS. NOTE: Lay the footrest on a flat surface to simplify this procedure 2. Loosen the legrest height adjustment screw using a hex-wrench. 3. Completely remove the standard footplate, including stem, from the legrest. 4.
Adjusting Angle Adjustable Flip-up Footplates 1. Locate the angle adjusting screw at the bottom of the legrest. 2. Loosen the screw with a hex wrench and adjust the foot plate to the desired angle. 3. Tighten the angle adjusting screw. 4.
Adjusting / Replacing Foot Plate Heel Strap Adjusting Footplate pegs 1. Undo the hook and loop fastening strip and separate the two sides. Strap 2. Adjust to the desired position and fasten hook and loop strips back together. NOTE: When adjusting the heel strap be sure to check that your heel does not contact with the wheelchairs front castors.
Installing/Removing Elevating Legrests Installing 1. Turn the Legrest to the side (open footplate is perpendicular to wheelchair). 2. Install the Pin at the top of the legrest into the hole in the hanger tube. Push downwards. 3. Rotate legrest toward the inside of the wheelchair until it locks in place. NOTE: The footplate will be on the inside of the wheelchair when locked in place.
Raising/Lowering Elevating Legrests And/Or Adjusting Calfpads Raising/Lowering Elevating Legrests 1. RAISING - Support leg with one (1) hand. Release angle adjustment handwheel and move legrest to the desired height. Tighten angle adjustment handwheel securely. 2. LOWERING - Support leg with one (1) hand. Release angle adjustment handwheel and move legrest to the Angle Adjustment desired height.
Page 41
3. Tighten the calfpad height adjustment handwheel. Calfpad Swing Out/Flip Away Calfpad • Flip Away - Push the calfpad towards the legrest . • Swing Out - Swing the calfpad assembly towards the side of the chair. Adjusting Calfpad Depth 1.
Armrests WARNING • After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. Installing/Removing Armrests WARNING • Make sure the armrest release and height adjustment handwheels are in the locked position before using the wheelchair.
Page 43
Removing WARNING Ensure joystick unit is switched off and unplugged from wheelchair before removing armrest if • it is intended to place the armrest more than 0.5 metre from wheel chair base. Alternatively, remove joystick mounting arm from the armrest following instuctions in section •...
Adjusting the Armrests WARNING • Make sure the armrest release and height adjustment handwheels are in the locked position before using the wheelchair. Height Adjustment 1. Release the armrest height adjustment handwheel. NOTE: If the handwheel is released a small amount, an audiable click can be heard when adjusting the armrest height.
Page 45
2. Slide the armpad either forwards or backwards to the desired positon 3. Tighten the armpad fixing screws. 4. Repeat STEPS 1-3 for opposite armrest, if necessary. Armrest Width Adjustment WARNING • This adjustment should only be performed when the wheelchair is unoccupied. 1.
Backrest WARNING • After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. Installing / Removing Backrest (all types) Installing NOTE: The following procedure is easier to perform if the push bar is removed from the backrest. See section 7.3 INSTALLING / REMOVING PUSH BAR.
Page 47
Removing 1. Release the push bar handwheels and remove push bar. See section 7.3 INSTALLING / REMOV- Hook and ING PUSH BAR. Loop strip NOTE: For speed, it is only necessary to remove one of the push bar handwheels. The opposite side handwheel can be loosened and the push bar allowed to drop downwards.
Adjusting Recliner Backrests Gas Spring Type CAUTION: This adjustment should only be made by an attendant when the the chair is occupied and the • joystick unit switched off. 1. Grip the push handles with both hands. 2. Pull the triggers and raise or lower the back to the desired position, supporting the backrest by means of the push handles at all times during adjustment.
Installing / Removing Push Bar All Backrest types CAUTION: The Mirage wheelchair is designed to have the push bar fitted at all times during driving. • Failure to fit the push bar before driving the vehicle may result in instability.
Adjusting Tension Adjustable Back Upholstery. CAUTION: • This adjustment should only be made when the the chair is unoccupied and the joystick unit switched off. 1. Remove backrest cushion by releasing the hook and loop fastening strips. 2. Adjust the tension of each belt by releasing the hook and loop fastening strips and repositioning as desired.
Lapbelt A lapbelt is provided for use while seated in the power chair. INVACARE recommends that you keep the lapbelt fastened at all times while seated in the chair. Buckles are fitted to each side of the belt to allow for size adjustment.
After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. • The Anti Tipping Castors are an important saftey feature of the Mirage wheelchair. DO NOT attempt to drive the vehicle if they have been removed or damaged.
• The use of rubber gloves and chemical goggles is recommended when working with batteries. • Invacare strongly recommends that battery installation and battery replacement always be done by a qualified technician. • After ANY adjustments, repair or service and BEFORE use, make sure all attaching hardware is tightened securely - otherwise injury or damage may result.
Page 54
Removing 1. Ensure the Joystick is switched off. 2. Disconnect both rear battery box wiring harnesses (Red and Grey connectors). 3. Disconnect rear battery box fixing straps. 4. Slide Rear battery box along the rails, and onto the ground. 6. Disconnect front battery box fixing straps (if fitted).
Page 55
Installing 1. Place the front battery box onto the rails and slide to the front of the chair until it stops. 2. Place the rear battery box onto the rails and slide until it rests against the front battery box. 3.
10.2 Disconnecting Battery Cables. NEGATIVE POSITIVE (-) Battery WARNING (+) Battery Terminal/ Battery Terminal/ Post Terminal • NEVER allow any of your tools and/or battery cable(s) to Post contact BOTH battery terminal(s)/ post(s) at the same time. An electrical short may occur and serious personal injury or damage may occur.
10.3 Connecting Battery Cables WARNING • NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery terminal(s)/ post(s) at the same time. An electrical short may occur and serious personal injury or damage may occur. • The use of rubber gloves and chemical goggles is recommended when working with batteries. CAUTION •...
Page 58
Reassemble the battery box and install into the wheelchair. See section 10.1 INSTALLING / REMOVING BATTERIES NOTE: New Battery(ies) MUST be fully charged BEFORE using, otherwise the life of the battery(ies) will be reduced. If necessary, charge the battery(ies). Refer to CHARGING BATTERIES in this section of the manual.
10.4 Batteries and battery charging IMPORTANT WARNINGS • The battery charger supplied with your powerchair is for indoor use only, it must be protected from moisture and external heat sources. • Handle the battery charger with care, if it has been dropped or damaged, do not use it. •...
Page 60
Powerchair is not used for any length of time the batteries must receive a full charge once a month and remain fully charged during storage. For replacement batteries contact your local INVACARE supplier/dealer in order to ensure that the new batteries are of the correct type and specification and are correctly installed and connected.
Page 61
If you experience charging difficulties or require further advice, do not hesitate to contact your local INVACARE supplier/dealer. • Connect the charger power supply cable to the mains socket and switch the power on. The “Mains ON” and the “Charging” lights on the charger will come on.
Page 62
NOTE An "Overvoltage" condition may occur temporarily while you are descending a steep gradient with fully charged batteries, when the motors virtually have the effect of a dynamo, adding to the batteries.
Motor locks, Wheels and Brakes WARNING • After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. CAUTION • As with any vehicle, the wheels and tyres should be checked periodically for cracks and wear, and should Disengage be replaced.
NOTE: Motor lock disengagement/engagement allows free wheeling or joystick controlled operation. Free wheeling allows an assistant to manoeuvre the wheelchair without power. 11.2 Adjusting Front Castors 1. Remove the headtube cover from the castor headtube. 2. To properly tighten castor journal system and guard against flutter, perform the following check: •...
11.3 Drive Wheels Inflation. 1. Locate air valve and remove air cap. 2. Check the pressure rating marked on the side of the tyre and inflate as necessary. CAUTION • Do not over inflate tyres. As with any vehicle, the wheels and tyres should be checked periodi- cally for wear.
11.4 Manual Parking Brakes To Activate Brake. 1. Locate the brake grip handle. 2. Push the brake handle towards the rear of the chair until it engages 3. Repeat for opposite side of chair. To De-Activate Brake. 1. Locate the brake grip handle. Brake handle Brake 2.
Controls and operating your powerchair NOTE Before you start using your Powerchair you must boost the battery charge by carrying out charg- ing procedures as described in "Battery Charging" and always check the following: 1. Freewheel is engaged in drive Position. 2.
Page 68
Contact your INVACARE supplier/dealer for programming requirments Freewheel Operation (see 11.1) To push the Powerchair by hand in the event of a fault or battery failure, or simply to move it WITH NO OCCUPANT in it, the two motor/gearbox units can be declutched from the rear wheels.
12.2 Controller Functions The SHARK controller fitted to your Mirage power chair has several features and functions. The following procedure shows how to use these. Horn Button Press the button once to sound the intergrated horn. LOCK Function To lock the SHARK and prevent unauthorised use of your power chair perform the following.
Page 70
All LEDs flashing slowly Out of neutral at power up Release joystick back to neu- detected. tral All LEDs flashing quickly Fault mode Contact you INVACARE sup- plier/dealer for assistance...
After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. There are two (2) types of joystick mounting hardware supplied with the Mirage wheelchair .
Page 72
Swing Away Joystick Mounting Arm. This type of mounting can move the joystick position away from, or towards the armpad. Joystick height adjustment can also be set, independently of armrest height. The entire joystick unit can swing away to the side to allow the power chair to be driven up to a table or desk. Adjustment.
12.4 Installing/Removing Joystick Mounting Arm WARNING • After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. CAUTION • If the joystick control cable is not plugged into the power module then the wheelchair will not function correctly.
Page 74
2. Disconnect the cable and slide through the wheelchair frame. 3. Remove the joystick mounting arm as described in section 12.3 JOYSTICK MOUNTING HARD WARE Installing all joystick mounting arm types. 1. Install the joystick mounting arm as described in section 12.3 JOYSTICK MOUNTING HARD WARE 2.
After folding, opening, or (dis)assembly and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. Your INVACARE Mirage wheelchair may be folded and / or disassembled to fit into a large car boot for transportation or for storage.
Page 76
4. Remove seat cushion. See section 8.1 INSTALLING/REMOVING SEAT CUSHION. 5. If the backrest has not been removed, seperate the hook and loop fastener strip on the rear, underside, of the seat. 6. Disconnect the Battery harnesses and remove the batteries as described in section 10.1 IN- STALLING/REMOVING BATTERIES.
13.2 Opening and wheelchair assembly. 1. Stand to the side and push down on the sides of the seat frame until wheelchair begins to open. 2. Keep pushing until the seat frame tubes locate in the plastic blocks on the wheelchair frame. NOTE: It may be required to align the wheelchair side frames by pulling or pushing until the wheelchair is fully open and seat tubes locate in the plastic blocks on the wheelchair frame.
Page 78
10.Install the push bar at the rear of the backrest. See Section 7.3 INSTALLING / REMOVING PUSH BAR. 11.Install Seat Cushion. See Section 8.1 INSTALLING / REMOVING SEAT CUSHION. The wheel- chair is now open and ready for use. Lock Unlock Swing out Figure 1 - Seat Clamp...
Transportation CAUTION INVACARE always advises that a Powerchair secured in a vehicle will not provide the equivalent safety level and security as bespoke seating systems and recommends transfer to the vehicle seating, but also recognises that it is not always practical for the user to be transferred.
Page 80
8. Your Mirage Powerchair must be fitted with a headrest, metal buckle lapbelt and transport strap to be used during transportation. For advice or to purchase these items contact Invacare or your local dealer. 9. During transportation it is essential that you are secured by three point lap and diagonal occu- pant restraint system, which is anchored to the vehicle wall and floor rails.
Need help?
Do you have a question about the Mirage and is the answer not in the manual?
Questions and answers