User Guide
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Page 1
Owner's Operator And Maintenance Manual
3G STORM SERIES ® WHEELCHAIRS ARROW ® RWD TORQUE SP RWD RANGER X RWD
DEALER: THIS MANUAL MUST BE GIVEN TO THE USER OF THE WHEELCHAIR. USER: BEFORE USING THIS WHEELCHAIR, READ THIS MANUAL AND SAVE FOR FUTURE REFERENCE.
WARNING WARNING
WARNING
DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL. IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS, CAUTIONS, AND INSTRUCTIONS, CONTACT A HEALTHCARE PROFESSIONAL, DEALER OR TECHNICAL PERSONNEL IF APPLICABLE BEFORE ATTEMPTING TO USE THIS EQUIPMENT - OTHERWISE INJURY OR DAMAGE MAY RESULT.
SECTIONS OTHER THAN THOSE DESCRIBED IN THIS MANUAL MUST BE PERFORMED BY A QUALIFIED TECHNICIAN.
SPECIAL NOTES WARNING/CAUTION notices as used in this manual apply to hazards or unsafe practices which could result in personal injury or property damage. NOTICE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. WHEELCHAIR USER As a manufacturer of wheelchairs, Invacare endeavors 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. WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT POSITIONING STRAPS Invacare recommends that wheelchair users NOT be transported in vehicles of any kind while in wheelchairs. As of this date, the Department of Transportation has not approved any tie-down systems for transportation of a user while in a wheelchair, in a moving vehicle of any type. It is Invacares position that users of wheelchairs should be transferred into appropriate seating in vehicles for transportation and use be made of the restraints made available by the auto industry. Invacare cannot and does not recommend any wheelchair transportation systems. 3G Storm Series
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Part No. 1104782 Rev C
TABLE OF CONTENTS
SAVE THESE INSTRUCTIONS
TABLE OF CONTENTS
SPECIAL NOTES ... 2 SPECIFICATIONS ... 6 SECTION 1 - GENERAL GUIDELINES ... 11 Repair or Service Information ... 11 Operating Information ... 11 Warning/Caution Label location ... 14 Safety/Handling of Wheelchairs ... 15 SECTION 2 - SAFETY INSPECTION/TROUBLESHOOTING ... 23 Safety Inspection Checklist ... 23 Troubleshooting ... 25 Troubleshooting - Electrical ... 25 Checking battery Charge Level ... 26 Using hydrometer to check battery cell levels ... 27 SECTION 3 - FRONT RIGGINGS ... 29 Installing/Removing Footrests ... 29 Footrest Height Adjustment... 30 Adjusting/Replacing Telescoping Front Rigging Support ... 32 Installing Adjustable Angle Flip-up Footplate Hinge ... 32 Installing/Adjusting the Adjustable Angle Flip-up Footplates ... 33 Composite/Articulating Footplate Heel Loop Replacement ... 34 Installing/Removing Elevating Legrests ... 35 Raising/Lowering Elevating Legrests and/or Adjusting Calfpads ... 36 SECTION 4 - ARMS ... 37 Installing/Removing Flip Back Armrests ... 37 Adjusting Flip Back Armrests ... 38 Adjusting Captains Van Seat Armrests ... 38 SECTION 5 - POSITIONING STRAP ... 40 Replacing Seat Positioning Strap ... 40 SECTION 6 - VAN SEAT ... 41 Adjusting the Captains Van Seat ... 41 3G Storm Series
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Part No. 1104782 Rev C
TABLE OF CONTENTS
NOTE: The information in this Owner's Manual applies to the 3G STORM ARROW, STORM TORQUE SP, RANGER X and the RECLINER Wheelchairs except where specified.
WARNING SECTION 7 - BATTERIES ... 42 Installing/Removing Batteries into/from Battery Boxes ... 42 Disconnecting/Connecting Battery Cables ... 44 When to Charge Batteries ... 49
WARNING
Charging Batteries ... 49 Replacing Batteries ... 53 Installing/Removing Battery Boxes - Group 24 Battery Base Frames ... 54 Installing/Removing Battery Boxes - 22nf Battery Base Frames ... 57 SECTION 8 - RETAINING STRAP ... 58 Replacing the Battery Box Retaining Strap - 22NF battery base frames ... 58 SECTION 9 - MOTOR LOCKS/WHEEL LOCKS/FORKS ... 59 Disengaging/Engaging the Motor Lock Levers ... 59 Using Optional Wheel Hubs ... 60 Installing Wheel Locks ... 61 Adjusting Wheel Locks ... 62 Adjusting Forks ... 64 SECTION 10 - ELECTRONICS ... 65 Preparing MKIV Joystick For Use ... 65 Repositioning MKIV Joystick... 65 SECTION 11 - RECLINER ... 66 Recliner Operation ... 66 Replacing Back or Headrest Upholstery ... 67 Adjusting Back or Headrest Upholstery ... 69 LIMITED WARRANTY ... 71
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Part No. 1104782 Rev C
SPECIFICATIONS SPECIFICATIONS FOR ARROW Standard 12-24-inches
Recliner 14 -24-inches
Seat Depth:
Standard 12-24-inches
Recliner 14 -24-inches
Back Height:
Standard 12-24-inches
Recliner 18-1/2 -26-inches
Back Angle Range:
Standard 80 to 100
Seat to Floor:
Standard 17-1/2 -inches
Overall Width of Base: (w/o joystick)
25-inches
Overall Height: Standard: Minimum: Maximum:
o
o
o
o
Recliner 90 to 170
Optional 19-3/4 or 21-inches
34-1/4-inches 34-1/4-inches 44-1/4-inches
Recliner Low Seat Frame: Med. Seat Frame: High Seat Frame:
51-1/2-inches 53-3/4-inches 55-1/2 inches
Overall Length (without front riggings) Standard: Long Frame:
29-1/2-inches 32-1/2-inches
Weight Gearless/Brushless Motor W/O GP24 Batteries: 174 lbs. With GP24Batteries: 278 lbs. Shipping (approx.): 214 lbs. 4 Pole Motor Without Batteries: With Batteries: Shipping (approx.): Drive Axle:
162 lbs. 266 lbs. 202 lbs. Adjustable (Non-Recliners ONLY)
Drive Wheels/Tires: (Foam Filled or Pneumatic) Standard: 14 X 3-inches Optional: 14 X 4-inches
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Part No. 1104782 Rev C
SPECIFICATIONS
Seat Width:
SPECIFICATIONS SPECFICATIONS FOR ARROW (Continued)
SPECIFICATIONS
Casters w/Precision Sealed Bearings Semi-Pneumatic Standard: Option:
8 X 2-1/4-inches 6 X 2-inches (w/ shock fork)
Pneumatic or Foam Filled Standard: Option:
8 X 2-inches 9 X 2-3/4-inches
Anti-Tippers (3-inch wheels):
Standard
Caster Forks:
Standard, Shock Fork (Optional)
Footrests:
Telescoping Front Rigging Supports, Swing-Away (Std), Heavy Duty (Opt.), 2-in. and 4-in. longer Pivot Slide Tube (Opt)
Armrests:
Flip Back, Fixed or Adjustable Height (Desk and Full Length)
Seat Angle Adjustment:
Adjustable (0 to 10 )
o
o
o
o
o
Back Angle Adjustment: Adjustable (80 to 115 in 5 increments) Seat Cushion:
Cushion (Optional)
Chair Upholstery Options:
Naugahyde and Nylon
Battery requirements:
See chart on page 53
Weight Limitations:
Arrow w/ standard gearless/brushless motor - up to 300 lbs. Arrow w/ heavy duty gearless/brushless motor - up to 400 lbs. Arrow w/ 4 pole motor - up to 400 lbs.
Performance Standard Gearless/ Brushless Motor RATING SPEED 300 LBS UP TO 8 mph
*RANGE UP TO 29
**Heavy Duty Gearless/ Brushless Motor RATING SPEED 400 LBS UP TO 7 +/- 10% mph
*RANGE UP TO 19
Standard 4 Pole Motor RATING 400 LBS
*RANGE UP TO 19
SPEED UP TO 4-1/2 mph
*Range will vary with battery conditions, surface, terrain and operators weight. ** Force to operate motor lock lever exceeds ANSI/RESNA WC/VOL2-1998 requirements for section 14.7 paragraph 7.2d.
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Part No. 1104782 Rev C
SPECIFICATIONS SPECFICATIONS FOR TORQUE SP Standard 12-22-inches
Recliner 14 -22-inches
Seat Depth:
Standard 12-22-inches
Recliner 16 -22-inches
Back Height:
Standard 12-24-inches
Recliner 18-1/2 -26-inches
Back Angle Range:
Standard 80 to 100
Seat to Floor:
Standard 17-1/2 -inches
Overall Width of Base: (w/o joystick)
25-inches
Overall Height: Standard: Minimum: Maximum:
o
o
o
o
Recliner 90 to 170
Optional 19-3/4 or 21-inches
34-1/4-inches 34-1/4-inches 44-1/4-inches
Recliner Low Seat Frame: Med. Seat Frame: High Seat Frame:
51-1/2-inches 53-3/4-inches 55-1/2 inches
Overall Length (without front riggings) Standard: Long Frame:
29-1/2-inches 32-1/2-inches
Weight Model U250 TQ (4 pole motor) W/O 22NF Batteries: 154 lbs. With 22NF Batteries: 228 lbs. Shipping (approx.): 194 lbs.
Model 251-300 TQ (4 pole Motor) W/O 22NF Batteries: 154 lbs. With 22NF Batteries: 228 lbs. Shipping (approx.): 194 lbs.
Model 251-300 TQ (Gearless/Brushless Motor) W/O Group 24 Batteries: 166 lbs. With Group 24 Batteries: 270 lbs. Shipping (approx.): 206 lbs.
Model 251-300 TQ (4 Pole Motor) W/O Group 24 Batteries: 154 lbs. With Group 24 Batteries: 258 lbs. Shipping (approx.): 194 lbs.
Drive Axle:
Adjustable (Non-Recliners ONLY)
Drive Wheels/Tires: (Foam Filled or Pneumatic) Standard: 14 X 3-inches Optional: 14 X 4-inches
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Part No. 1104782 Rev C
SPECIFICATIONS
Seat Width:
SPECIFICATIONS SPECFICATIONS FOR TORQUE SP (Continued)
SPECIFICATIONS
Casters w/Precision Sealed Bearings Semi-Pneumatic Standard: Option:
8 X 1-1/4-inches 6 X 2-inches (w/ shock fork)
Pneumatic or Foam Filled Standard: Option:
8 X 2-inches 9 X 2-3/4-inches
Anti-Tippers (3-inch wheels):
Standard
Caster Forks:
Standard, Shock Fork (Optional)
Footrests:
Telescoping Front Rigging Supports, Swing-Away (Std), Heavy Duty (Opt.), 2-in. and 4-in. longer Pivot Slide Tube (Opt)
Armrests:
Flip Back, Fixed or Adjustable Height (Desk and Full Length)
Seat Angle Adjustment:
Adjustable (0 to 10 )
o
o
o
o
o
Back Angle Adjustment: Adjustable (80 to 115 in 5 increments) Seat Cushion:
Cushion (Optional)
Chair Upholstery Options:
Naugahyde and Nylon
Battery requirements:
See chart on page 53
Weight Limitations: Model U250TQ Model 251-300TQ Model 251-300TQ Model 301-350TQ
Torque SP with 4 pole motor - up to 250 lbs. Torque SP with 4 pole motor - 251 lbs. to 300 lbs. Torque SP with G/B motor - 251 lbs. to 300 lbs. Torque SP with 4 pole motor - 301 lbs. to 350 lbs.
Performance MODEL U250TQ RATING 250 LBS w/ 24:1 ratio 4 pole motor 250 LBS w/ 18:1 ratio 4 pole motor
SPEED UP TO 4-1/2 mph UP TO 6-1/2 mph
*RANGE UP TO 19 UP TO 19
MODEL 251-300TQ RATING 251-300 LBS w/ G/B motor 251-300 LBS w/ 24:1 ratio 4 pole motor 251-300 LBS w/ 18:1 ratio 4 pole motor
SPEED UP TO 8 mph UP TO 4-1/2 mph UP TO 6-1/2 mph
*RANGE UP TO 29 UP TO 19 UP TO 19
MODEL 301-35TQ RATING 301-350 LBS
SPEED UP TO 4-1/2 mph
*RANGE UP TO 19
*Range will vary with battery conditions, surface, terrain and operators weight. 3G Storm Series
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Part No. 1104782 Rev C
SPECIFICATIONS
Seat Width:
SPECFICATIONS FOR RANGER X
Recliner 14 -22-inches
Seat Depth:
Standard 12-22-inches
Recliner 14 -22-inches
Back Height:
Standard 12-24-inches
Recliner 18-1/2 -26-inches
Back Angle Range:
Standard 80 to 100
Seat to Floor:
Standard 17-1/2 -inches
Overall Width of Base: (w/o joystick)
25-inches
Overall Height: Standard: Minimum: Maximum:
o
o
o
o
Recliner 90 to 170
Optional 19-3/4 or 21-inches
34-1/4-inches 34-1/4-inches 44-1/4-inches
Recliner Low Seat Frame: Med. Seat Frame: High Seat Frame:
51-1/2-inches 53-3/4-inches 55-1/2 inches
Overall Length (without front riggings) Standard: Long Frame:
29-1/2-inches 32-1/2-inches
Weight Gearless/Brushless Motor W/O GP24 Batteries: 174 lbs. With GP24Batteries: 278 lbs. Shipping (approx.): 214 lbs. 4 Pole Motor Without Batteries: With Batteries: Shipping (approx.): Drive Axle:
162 lbs. 266 lbs. 202 lbs. Adjustable (Non-Recliners ONLY)
Drive Wheels/Tires: (Foam Filled or Pneumatic) Standard: 14 X 3-inches Optional: 14 X 4-inches
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Part No. 1104782 Rev C
SPECIFICATIONS
Standard 12-22-inches
SPECIFICATIONS SPECFICATIONS FOR RANGER X (Continued)
SPECIFICATIONS
Casters w/Precision Sealed Bearings Semi-Pneumatic Standard: Option:
8 X 2-1/4-inches 6 X 2-inches (w/ shock fork)
Pneumatic or Foam Filled Standard: 8 X 2-inches Option: 9 X 2-3/4-inches Anti-Tippers (3-inch wheels):
Standard
Caster Forks:
Standard, Shock Fork (Optional)
Footrests:
Telescoping Front Rigging Supports, Swing-Away (Std), Heavy Duty (Opt.), 2-in. and 4-in. longer Pivot Slide Tube (Opt)
Armrests:
Flip Back, Fixed or Adjustable Height (Desk and Full Length)
Seat Angle Adjustment:
Adjustable (0 to 10 )
o
o
o
o
o
Back Angle Adjustment: Adjustable (80 to 115 in 5 increments) Seat Cushion:
Cushion (Optional)
Chair Upholstery Options:
Naugahyde and Nylon
Battery requirements:
Group 24
Weight Limitations:
Ranger X w/ standard gearless/brushless motor - up to 300 lbs. Ranger X w/ 4 pole motor - up to 300 lbs.
Performance Standard Gearless/ Brushless Motor RATING SPEED 300 LBS UP TO 8 mph
*RANGE UP TO 29
Standard 4 Pole Motor RATING 300 LBS
*RANGE UP TO 19
SPEED UP TO 6-1/2 mph
*Range will vary with battery conditions, surface, terrain and operators weight.
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Part No. 1104782 Rev C
GENERAL GUIDELINES
SECTION 1
This Section Includes the Following:
REPAIR OR SERVICE INFORMATION Set-up 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. OPERATING INFORMATION GENERAL WARNINGS Performance adjustments should only be made by professionals of the healthcare field or persons fully conversant with this process and the driver's capabilities. Incorrect settings could cause injury to the driver, bystanders, damage to the chair and to surrounding property. After the wheelchair has been set-up, check to make sure that the wheelchair performs to the specifications entered during the set-up procedure. If the wheelchair does NOT perform to specifications, turn the wheelchair OFF immediately and reenter set-up specifications. Repeat this section until the wheelchair performs to specifications. DO NOT operate on roads, streets or highways. DO NOT climb, go up or down ramps or traverse slopes greater than 9o. DO NOT attempt to move up or down an incline with water, ice or oil film. DO NOT attempt to drive over curbs or obstacles. Doing so may cause your wheelchair to turn over and cause bodily harm or damage to the chair. DO NOT use parts, accessories, or adapters other than those authorized by Invacare. DO NOT leave the power button ON when entering or exiting your wheelchair. DO NOT stand on the frame of the wheelchair. DO NOT use the footplates as a platform. When getting in or out of the wheelchair, make sure that the footplates are in the upward position or swing footrests towards the outside of the chair. ALWAYS wear your seat positioning strap. Anti-Tippers must be used at all times. When outdoors on wet, soft ground or on gravel surfaces, anti-tippers may not provide the same level of protection against tip over. Extra caution must be observed when traversing such surfaces. 3G Storm Series
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Part No. 1104782 Rev C
GENERAL GUIDELINES
Repair or Service Information Operating Information Safety/Handling of Wheelchairs
SECTION 1
GENERAL GUIDELINES
TIRE PRESSURE
GENERAL GUIDELINES GENERAL WARNINGS
DO NOT use your wheelchair unless it has the proper tire pressure (P.S.I.). DO NOT overinflate the tires. Failure to follow these recommendations may cause the tire to explode and cause bodily harm. The recommended tire pressure is listed on the side wall of the tire. ELECTRICAL Grounding Instructions: DO NOT, under any circumstances, cut or remove the round grounding prong from any plug used with or for Invacare products. Some devices are equipped with three-prong (grounding) plugs for protection against possible shock hazards. Where a two-prong wall receptacle is encountered, it is the personal responsibility and obligation of the customer to contact a qualified electrician and have the two-prong receptacle replaced with a properly grounded three-prong wall receptacle in accordance with the National Electrical Code. If you must use an extension cord, use ONLY a three-wire extension cord having the same or higher electrical rating as the device being connected. In addition, Invacare has placed RED/ORANGE WARNING TAGS on some equipment. DO NOT remove these tags. BATTERIES The warranty and performance specifications contained in this manual are based on the use of deep cycle gel cell or sealed lead acid 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 your wheelchair. RAIN TEST INVACARE has tested its power wheelchairs in accordance with ISO 7176 Rain Test. This provides the end user or his/her attendant sufficient time to remove his/her power wheelchair from a rain storm and retain wheelchair operation. DO NOT leave power wheelchair in a rain storm of any kind. DO NOT use power wheelchair in a shower. DO NOT leave power wheelchair in a damp area for any length of time. Direct exposure to rain or dampness will cause the chair to malfunction electrically and mechanically; may cause the chair to prematurely rust. Check to ensure that the battery covers are secured in place, joystick boot is NOT torn or cracked where water can enter and that all electrical connections are secure at all times.
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Part No. 1104782 Rev C
GENERAL GUIDELINES
SECTION 1
GENERAL WARNINGS DO NOT use the joystick if the boot is torn or cracked. If the joystick boot becomes torn or cracked, replace IMMEDIATELY. 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.
SHIPPING TIE DOWN RESTRAINTS
Invacare recommends that wheelchair users NOT be transported in vehicles of any kind while in wheelchairs. As of this date, the Department of Transportation has not approved any tie-down systems for transportation of a user while in a wheelchair, in a moving vehicle of any type. Frame end cap can only be used as a shipping tie-down point for an UNOCCUPIED wheelchair.
FRONT OF WHEELCHAIR
REAR OF WHEELCHAIR
Base Frame Frame End Cap
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Part No. 1104782 Rev C
GENERAL GUIDELINES
WEIGHT TRAINING
SECTION 1
GENERAL GUIDELINES
GENERAL GUIDELINES
LABEL LOCATION
MUST
SUSPENSION ARM USED WITH CONVENTIONAL MOTOR/GEARBOX ASSEMBLY NOTE: WARNING LABEL also found on side frame near the rear of the chair.
P/N1114835
SUSPENSION ARM USED WITH HEAVY DUTY GEARLESS/BRUSHLESS MOTOR
SUSPENSION ARM USED WITH STANDARD GEARLESS/BRUSHLESS MOTOR
DRIVE PUSH
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Part No. 1104782 Rev C
GENERAL GUIDELINES
SECTION 1
SAFETY/HANDLING OF WHEELCHAIRS
Use this information only as a basic guide. The techniques that are discussed on the following pages have been used successfully by many. Individual wheelchair users often develop skills to deal with daily living activities that may differ from those described in this manual. Invacare recognizes and encourages each individual to try what works best for him/her in overcoming architectural obstacles that they may encounter, however ALL WARNINGS and CAUTIONS given in this manual MUST be followed. Techniques in this manual are a starting point for the new wheelchair user and assistant with safety as the most important consideration for all.
STABILITY AND BALANCE WARNING ALWAYS wear your seat positioning strap. To assure stability and proper operation of your wheelchair, you must at all times maintain proper balance. Your wheelchair has been designed to remain upright and stable during normal daily activities as long as you do not move beyond the center of gravity. DO NOT lean forward out of the wheelchair any further than the length of the armrests.
COPING WITH EVERYDAY OBSTACLES
Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how to manage your wheelchair. Keep in mind your center of gravity to maintain stability and balance.
A NOTE TO WHEELCHAIR ASSISTANTS
When assistance to the wheelchair user is required, remember to use good body mechanics. Keep your back straight and bend your knees whenever tilting wheelchair or traversing curbs, or other impediments. Also, be aware of detachable parts such as arms or leg-rests. These must NEVER be used for hand-hold or lifting supports, as they may be inadvertently released, resulting in possible injury to the user and/or assistant(s). When learning a new assistance technique, have an experienced assistant help you before attempting it alone.
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Part No. 1104782 Rev C
GENERAL GUIDELINES
Safety and Handling of the wheelchair requires the close attention of the wheelchair user as well as the assistant. This manual points out the most common procedures and techniques involved in the safe operation and maintenance of the wheelchair. It is important to practice and master these safe techniques until you are comfortable in maneuvering around the frequently encountered architectural barriers.
SECTION 1
GENERAL GUIDELINES
GENERAL GUIDELINES
PERCENTAGE OF WEIGHT DISTRIBUTION WARNING DO NOT attempt to reach objects if you have to move forward in the seat or pick them up from the floor by reaching down between your knees. Many activities require the wheelchair user to reach, bend and transfer in and out of the wheelchair. These movements will cause a change to normal balance, center of gravity, and weight distribution of the wheelchair. To determine and establish your particular safety limits, practice bending, reaching and transferring activities in several combinations in the presence of a qualified healthcare professional BEFORE attempting active use of the wheelchair. Proper positioning is essential for your safety. When reaching, leaning, bending or bending forward, it is important to use the casters as a tool to maintain stability and balance. WARNING When using the recliner/high back van seat, the motor/gearbox or motor MUST use most REARWARD mounting holes on the suspension arm assembly. Changing the position of where the motors are positioned affects the weight distribution over the rear wheels. The following contains information about changing the position of the motors. REAR POSITION - LENGTHENS the wheelbase and gives the wheelchair the most stability and standard maneuverability. MIDDLE POSITION- CENTERS the wheelbase and gives the wheelchair standard stability and maneuverability. FORWARD POSITION - SHORTENS the wheelbase and increases maneuverability and distributes additional weight on rear wheels. NOTE: The FORWARD mounting position is not available on Arrow wheelchairs equipped with heavy duty gearless/brushless motors.
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Part No. 1104782 Rev C
GENERAL GUIDELINES
SECTION 1
The following shows the positions of the screws into the gearbox: MOTOR/GEARBOX WHEELCHAIRS
GENERAL GUIDELINES
REAR POSITION -
Approximately 65% of weight over drive wheels
MIDDLE POSITION -
Approximately 70% of weight over drive wheels
FRONT POSITION -
Approximately 75% of weight over drive wheels
*GEARLESS/BRUSHLESS WHEELCHAIRS REAR POSITION -
Approximately 65% of weight over rear wheels
MIDDLE POSITION
Approximately 70% of weight over rear wheels FORWARD POSITIONApproximately 75% of weight over rear wheels. NOTE: The FORWARD mounting position is not available on Arrow wheelchairs equipped with heavy duty gearless/brushless motors. 3G Storm Series
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Part No. 1104782 Rev C
SECTION 1
GENERAL GUIDELINES
GENERAL GUIDELINES
REACHING, LEANING, BENDING AND BENDING FORWARD Position the casters so that they are extended away from the drive wheels and engage wheel locks. DO NOT ATTEMPT TO REACH OBJECTS IF YOU HAVE TO MOVE FORWARD IN THE SEAT OR PICK THEM UP FROM THE FLOOR BY REACHING DOWN BETWEEN YOUR KNEES.
WARNING * Inasmuch as WHEEL LOCKS are an OPTION on this wheelchair (You may order with or without wheel locks.) transfer to and from the wheelchair in the presence of a qualified healthcare professional to determine individual safety limits. Invacare strongly recommends ordering the wheel locks as an additional safeguard for the wheelchair user. NOTE:Wheel Locks are not available on Storm chairs that have heavy duty gearless/brushless motors.
REACHING, BENDING - BACKWARD WARNING DO NOT lean over the top of the back upholstery. This will change your center of gravity and may cause you to tip over. Position wheelchair as close as possible to the desired object. Position the casters so that they are extended away from the drive wheels to create the longest possible wheelbase. Reach back only as far as your arm will extend without changing your sitting position.
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Part No. 1104782 Rev C
GENERAL GUIDELINES
SECTION 1
STAIRWAYS
Extreme caution is advised when it is necessary to move an UNOCCUPIED power wheelchair up or down the stairs. Invacare recommends using two (2) assistants and making thorough preparations. Make sure to use ONLY secure, non-detachable parts for hand-hold supports. DO NOT attempt to lift the wheelchair by any removable (detachable) parts. Lifting by means of any removable (detachable) parts of a wheelchair may result in injury to the user or damage to the wheelchair. Follow these instructions for moving the wheelchair between floors when an elevator is NOT available: WARNING The weight of the wheelchair without the user and without batteries is between 154 and 278 lbs. Use proper lifting techniques (lift with your legs) to avoid injury. 1. Remove the occupant from the wheelchair. 2. Remove battery box(es) from wheelchair. Refer to INSTALLING/REMOVING BATTERY BOXES - GROUP 24 BATTERY BASE FRAMES or 22NF BATTERY BASE FRAMES in SECTION 7 of this manual. 3. Bend your knees and keep your back straight. 4. Using non-removable (non-detachable) parts of the wheelchair, lift the wheelchair off of the ground and transfer the wheelchair up or down the stairs. 5. The wheelchair should not be lowered until the last stair has been negotiated and the wheelchair has been carried away from the stairway. ESCALATORS? SORRY! DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur.
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Part No. 1104782 Rev C
GENERAL GUIDELINES
WARNING DO NOT attempt to move an occupied power wheelchair between floors using a stairway. Use an elevator to move an occupied power wheelchair between floors. If moving a power wheelchair between floors by means of a stairway, the occupant MUST be removed and transported independently of the power wheelchair.
SECTION 1
GENERAL GUIDELINES
GENERAL GUIDELINES
TRANSFERRING TO AND FROM OTHER SEATS WARNING 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. Align both casters parallel with the object you are transferring onto. * Inasmuch as WHEEL LOCKS are an OPTION on this wheelchair (You may order with or without wheel locks.) transfer to and from the wheelchair in the presence of a qualified healthcare professional to determine individual safety limits. Invacare strongly recommends ordering the wheel locks as an additional safeguard for the wheelchair user. NOTE: Wheel Locks are not available on Storm chairs that have heavy duty gearless/brushless motors. CAUTION When transferring, position yourself as far back as possible in the seat. This will prevent broken screws, damaged upholstery and the possibility of the wheelchair tipping forward. NOTE: Adequate mobility and upper body strength is required to perform this activity independently. 1. Position the wheelchair as close as possible along side the seat to which you are transferring, with the casters MINIMIZE aligned parallel with the GAP object. 2. Engage motor locks and wheel locks*. Refer to DISENGAGING/ENGAGING MOTOR LOCK LEVERS in SECTION 9 of this manual. Shift body weight into seat with transfer.
DISTANCE
3. During independent transfer, little or no seat platform will be beneath you. Use a transfer board if at all possible.
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Part No. 1104782 Rev C