Invacare 3G Storm Series User manual

Type
User manual

This manual is also suitable for

Service Manual
DEALER: Keep this manual. The
procedures in this manual MUST be
performed by a qualified technician.
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com
3G Storm Series®
Wheelchairs
Arrow®RWD
Torqueâ„¢SP RWD
Ranger Xâ„¢RWD
REFERENCE DOCUMENTS
3G Storm Series® Wheelchairs 2 Part No. 1104849
 WARNING
A QUALIFIED TECHNICIAN MUST PERFORM THE INITIAL SET UP
OF THIS WHEELCHAIR. ALSO, A QUALIFIED TECHNICIAN MUST
PERFORM ALL PROCEDURES IN THE SERVICE MANUAL.
WHEELCHAIR USERS: DO NOT SERVICE OR OPERATE THIS
EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING
(1) THE OWNER’S OPERATOR AND MAINTENANCE MANUAL
AND (2) THE SEATING SYSTEM’S MANUAL (IF APPLICABLE). IF
YOU ARE UNABLE TO UNDERSTAND THE WARNINGS,
CAUTIONS, AND INSTRUCTIONS, CONTACT INVACARE
TECHNICAL SUPPORT BEFORE ATTEMPTING TO SERVICE OR
OPERATE THIS EQUIPMENT - OTHERWISE INJURY OR DAMAGE
MAY RESULT.
DEALERS AND QUALIFIED TECHNICIANS: DO NOT SERVICE OR
OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND
UNDERSTANDING (1) THE OWNER’S OPERATOR AND
MAINTENANCE MANUAL, (2) THE SERVICE MANUAL (IF
APPLICABLE) AND (3) THE SEATING SYSTEM’S MANUAL (IF
APPLICABLE). IF YOU ARE UNABLE TO UNDERSTAND THE
WARNINGS, CAUTIONS AND INSTRUCTIONS, CONTACT
INVACARE TECHNICAL SUPPORT BEFORE ATTEMPTING TO
SERVICE OR OPERATE THIS EQUIPMENT - OTHERWISE, INJURY
OR DAMAGE MAY RESULT.
REFERENCE DOCUMENTS
Refer to the table below for part numbers of additional documents which are referenced
in this manual.
MANUAL PART NUMBER
MKIV Electronics Manual 1043576
MKIV RII Electronics Manual 1095272
3G Storm Base Service Manual 1104849
2G Tarsys Service Manual 1090208
MK6i Field Reference Guide 1141471
MK6i Service Manual 1143203
NOTE: Updated versions of this manual are available on www.invacare.com.
SPECIAL NOTES
Part No. 1104849 3 3G Storm Series® Wheelchairs
SPECIAL NOTES
Signal words are used in this manual and apply to hazards or unsafe practices which
could result in personal injury or property damage. Refer to the table below for
definitions of the signal words.
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. Invacare highly
recommends working with a certified rehab technology supplier and/or a member
of NRRTS or RESNA.
WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS (TRRO OR
TRBKTS)
TRRO includes four factory-installed transport brackets and a wheelchair anchored
pelvic belt. TRRO has been crash-tested in accordance with ANSI/RESNA WC Vol 1
Section 19 Frontal Impact Test requirements for wheelchairs with a 168 lb crash
dummy, which corresponds to a person with a weight of 114 to 209 lbs.
TRBKTS includes four factory-installed wheelchair transport brackets. TRBKTS has
not been crash-tested in accordance with WC 19. Use these transport brackets only
to secure an unoccupied wheelchair during transport.
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 Invacare’s 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.
Refer to Transport Ready Option (TRRO) on page 66 of the 3G storm user manual,
p/n1143151, for more information about transporting the wheelchair.
SIGNAL WORD MEANING

DANGER
Danger indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury.

WARNING
Warning indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.

CAUTION
Caution indicates a potentially hazardous situation which, if not avoided, may
result in property damage.
SPECIAL NOTES
3G Storm Series® Wheelchairs 4 Part No. 1104849
 TRRO AND TRBKTS WARNINGS
Only use the transport brackets included with TRRO and TRBKTS for the purposes
described in this manual.
Battery support brackets MUST be installed at all times. Otherwise, the wheelchair
will not be WC/19 compliant. Refer to Installing/Removing Batteries into/from
Battery Boxes on page 107.
 DANGER
Risk of Death, Serious Injury, or Damage
Corroded electrical components due to water, liquid exposure, or incontinent users
can result in death, serious injury, or damage.
Minimize exposure of electrical components to water and/or liquids. Electrical
components damaged by corrosion MUST be replaced immediately.
Wheelchairs that are used by incontinent users and/or are frequently exposed to
water/liquids may require replacement of electrical components more frequently.
 DANGER
Risk of Death or Serious Injury
Not wearing your seat positioning strap could result in death or serious injury.
ALWAYS wear your seat positioning strap. Your seat positioning strap helps reduce
the possibility of a fall from the wheelchair. The seat positioning strap is a
positioning belt only. It is not designed for use as a safety device withstanding high
stress loads such as auto or aircraft safety belts. If signs of wear appear, seat
positioning strap MUST be replaced IMMEDIATELY.
 POWERED SEATING SYSTEM WARNING
This seating system has been custom designed and will be assembled to the
wheelchair base before delivery to the user. The information contained in this
manual is for maintaining and adjusting the seating system. There are very few
adjustments that can safely be made by the user. If there is a procedure or
adjustment that needs to be performed on the seating system that is not in this
manual, DO NOT perform that procedure. Have the seating system serviced by a
qualified technician.
 RECLINER WARNINGS
TO HEALTHCARE PROFESSIONALS/ASSISTANTS:
Make sure the occupant of the wheelchair is properly positioned.
When returning the occupant of the wheelchair to the full upright position, more
body strength will be required for approximately the last twenty degrees of incline
(reverse recline). Make sure to use proper body mechanics (use your legs) or seek
assistance if necessary to avoid injury.
TABLE OF CONTENTS
Part No. 1104849 5 3G Storm Series® Wheelchairs
TABLE OF CONTENTS
REFERENCE DOCUMENTS ................................................................. 2
SPECIAL NOTES ................................................................................ 3
LABEL LOCATIONS ......................................................................... 10
All Wheelchairs.........................................................................................................................................10
Wheelchairs with O
2
Holders...............................................................................................................12
Wheelchairs with TRRO ........................................................................................................................12
Wheelchairs without TRRO..................................................................................................................12
Wheelchairs with 2G Tarsys .................................................................................................................13
Wheelchairs with Elevating Seats .........................................................................................................14
SPECIFICATIONS ............................................................................ 15
Arrow (Before 10/6/06)..........................................................................................................................15
Arrow (After 10/5/06).............................................................................................................................16
Torque SP (Before 10/6/06)...................................................................................................................17
Torque SP (After 10/5/06)......................................................................................................................19
Torque SE...................................................................................................................................................20
Ranger X (Before 10/6/05).....................................................................................................................21
Ranger X (After 10/5/06)........................................................................................................................23
2G Tarsys ...................................................................................................................................................24
Elevating Seat/Power Tilt Only..............................................................................................................25
For All Model Wheelchairs ....................................................................................................................26
SECTION 1—GENERAL GUIDELINES ................................................. 27
Accessories..................................................................................................................27
G-Trac .........................................................................................................................27
Repair or Service Information ...............................................................................................................28
Operation Information............................................................................................................................28
Tire Pressure .............................................................................................................................................31
Electrical .....................................................................................................................................................31
Batteries......................................................................................................................................................31
Rain Test.....................................................................................................................................................33
Weight Training ........................................................................................................................................33
Shipping Securement Points...................................................................................................................34
Weight Limitation.....................................................................................................................................34
SECTION 2— SAFETY GUIDELINES ................................................... 35
3G Storm Series® Wheelchairs 6 Part No. 1104849
SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS ......................... 36
Stability and Balance.................................................................................................................................36
Pinch Points................................................................................................................................................37
SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING .................... 38
Safety Inspection Checklists...................................................................................................................38
SECTION 5—EMI INFORMATION ..................................................... 41
SECTION 6—TROUBLESHOOTING .................................................... 43
Troubleshooting........................................................................................................................................43
Troubleshooting - Electrical...................................................................................................................47
Checking Battery Charge Level.............................................................................................................53
Field Load Test..........................................................................................................................................53
Motor Testing............................................................................................................................................54
Motor Brush Inspection..........................................................................................................................55
Electro-Mechanical Parking Brake Testing..........................................................................................55
SECTION 7—ARMS ......................................................................... 57
Replacing Van Seat Armrest Pads.........................................................................................................57
Installing/Removing Flip Back Armrests ..............................................................................................57
Adjusting Flip Back Armrests.................................................................................................................58
Adjusting Captain's Van Seat Armrests...............................................................................................59
SECTION 8—UPHOLSTERY/
POSITIONING STRAP ...................................................................... 61
Replacing Van Seat Positioning Strap ...................................................................................................61
Replacing Back Upholstery.....................................................................................................................62
Removing/Installing the Back Canes.....................................................................................................63
TABLE OF CONTENTS
Part No. 1104849 7 3G Storm Series® Wheelchairs
TABLE OF CONTENTS
SECTION 9—FIXED AND ASBA SEAT FRAME ................................... 65
Preparation for Removing/Installing Seat Frame ...............................................................................65
Replacing the Seat Frame........................................................................................................................66
Changing Seat Depth ...............................................................................................................................68
Changing Seat Width (Standard and ASBA).......................................................................................72
Converting Seat Frames..........................................................................................................................74
Replacing Components of the ASBA Seat ..........................................................................................75
Installing/Removing Van Seat Frame.....................................................................................................76
Removing/Installing Van Seat from/onto Van Seat Frame...............................................................77
Converting from ASBA to Van Seat or Vice Versa..........................................................................78
Converting from Standard Seat Frame to Van Seat or Vice Versa...............................................78
Removing/Installing Seat Pan..................................................................................................................79
Adjusting the Seat Pan - ADJASBA.......................................................................................................80
Seat Angle Adjustment............................................................................................................................81
Checking ASBA Seating System Mounting Position..........................................................................82
Adjusting the Seating System Mounting Position ..............................................................................83
SECTION 10—BASE FRAME ............................................................. 85
Replacing Seat Mounting Plates .............................................................................................................85
Replacing Seat Support Brackets ..........................................................................................................86
Replacing Seat Support Bracket T-Nuts..............................................................................................86
Replacing Battery Charger Bracket and T-Nut .................................................................................87
Removing/Installing Seat Stop Screws..................................................................................................88
Adjusting Weight Distribution ..............................................................................................................89
Repositioning the Motor.........................................................................................................................90
Replacing Suspension Arm for Wheelchairs with Motor/Gearbox Assembly ...........................96
Replacing Suspension Arm for Wheelchairs with Gearless/Brushless Motors..........................97
SECTION 11—BACK FRAME ............................................................ 99
Removing/Installing CJ Back Brackets..................................................................................................99
Changing Back Height on Fixed and ASBA Seat Frames.............................................................. 100
Adjusting the Back Height on ADJASBA Seat Frames.................................................................. 102
Back Angle Adjustment........................................................................................................................ 103
TABLE OF CONTENTS
3G Storm Series® Wheelchairs 8 Part No. 1104849
TABLE OF CONTENTS
SECTION 12—BATTERIES .............................................................. 104
Warnings for Handling and Replacing Batteries............................................................................. 104
Using the Proper Batteries.................................................................................................................. 105
Installing/Removing Batteries into/from Battery Boxes................................................................ 107
Disconnecting/Connecting Battery Cables...................................................................................... 109
When to Charge Batteries.................................................................................................................. 116
Charging Batteries................................................................................................................................. 117
Replacing Batteries................................................................................................................................ 119
Removing/Installing Battery Boxes .................................................................................................... 121
Removing/Installing Group 24 Battery Box Sub-Frame................................................................ 125
Removing/Installing 22NF Battery Box Tray................................................................................... 126
Converting 22NF Battery Box Tray to Group 24 Battery Box Sub-Frame Assembly.......... 127
SECTION 13—WIRING HARNESS ................................................... 131
Removing/Installing the Wiring Harness .......................................................................................... 131
SECTION 14—WHEELS/MOTORS ..................................................... 138
Replacing Pneumatic Tires/Tubes - Drive Wheels/Casters......................................................... 138
Removing/Installing Drive Wheels..................................................................................................... 138
Removing/Installing Drive Wheel Hub ............................................................................................. 140
Removing/Installing the SSD Motor Drive Wheel/Wheel Hub .................................................. 142
Removing/Installing GB Motor Spacer.............................................................................................. 143
Removing/Installing the Adapter Plate with Studs ......................................................................... 144
Installing Wheel Lock Bracket onto Wheelchair ........................................................................... 145
Removing/Installing the Rim and/or Tire.......................................................................................... 145
Removing Casters.................................................................................................................................. 147
Installing Casters.................................................................................................................................... 148
Replacing Forks ...................................................................................................................................... 150
Removing/Installing the Motor ........................................................................................................... 151
Removing/Installing the SSD Motor/Gearbox Assembly.............................................................. 155
Replacing the SSD Motor or Gearbox Only................................................................................... 157
Aligning the SSD Motor to the Gearbox ......................................................................................... 158
Installing the SSD Brake Lever............................................................................................................ 158
Installing the SSD Motor Push/Drive Label ..................................................................................... 159
Installing/Removing Fenders................................................................................................................ 159
Removing/Installing Gearbox .............................................................................................................. 163
Part No. 1104849 9 3G Storm Series® Wheelchairs
SECTION 15—ELECTRONICS .......................................................... 165
Repositioning the Joystick - Van Seat Models................................................................................. 165
Removing/Installing the MKIV Controller........................................................................................ 166
SECTION 16—MANUAL RECLINERS ............................................... 173
Positioning Limit Switch....................................................................................................................... 173
Adjusting Limit Switch .......................................................................................................................... 174
Replacing Recliner Cable Assemblies................................................................................................ 175
Replacing/Adjusting Gas Cylinders .................................................................................................... 177
Adjusting Gas Cylinder......................................................................................................................... 179
Changing Back Height........................................................................................................................... 179
Changing Seat Depth ............................................................................................................................ 181
Changing Seat Width ............................................................................................................................ 182
SECTION 17—ANTI-TIPPERS/
SHOCKS ....................................................................................... 185
Shock or Rubber Element Replacement .......................................................................................... 185
Shock Spring Replacement .................................................................................................................. 189
Anti-Tipper Wheel Replacement....................................................................................................... 190
Removing/Installing the 3-inch Anti-Tip Assembly......................................................................... 191
LIMITED WARRANTY ................................................................... 192
LABEL LOCATIONS
3G Storm Series® Wheelchairs 10 Part No. 1104849
LABEL LOCATIONS
All Wheelchairs
NOTE: The battery labels shown on
this page are found on the inside of the
battery box lids.
Rear Battery
Box Lid
Front Battery
Box Lid
Group 24 Batteries Only
4 Pole Motors with Group 24
Batteries Only
Gearless Brushless GBâ„¢Motors
with Group 24 Batteries Only
22NF Batteries Only
Elevate Systems with Group 24
Batteries Only
LABEL LOCATIONS
Part No. 1104849 11 3G Storm Series® Wheelchairs
P/N 1114835
DRIVE
PUSH
DANGER
Suspension Arm Used
with Conventional Motor/
Gearbox Assembly
Suspension Arm Used with
Standard Gearless/Brushless
Motor
Suspension Arm Used with Gearless/Brushless Motor Shown
This stop MUST be in place
BEFORE using. DO NOT remove.
1070497
WARNING
NOTE: Warning label
also found on side frame
near the front of the
wheelchair.
Serial number label is located on the
inside of the front or rear frame.
LABEL LOCATIONS
3G Storm Series® Wheelchairs 12 Part No. 1104849
Wheelchairs with O
2
Holders
Wheelchairs with TRRO
Wheelchairs without TRRO
ASBA Seats
Captain’s Seats
NOTE: Also on opposite side.
NOTE: Also on opposite side.
NOTE: Also on opposite side.
NOTE: Auto style seat positioning
strap shown. This label is also on the
airline style seat positioning strap.
LABEL LOCATIONS
Part No. 1104849 13 3G Storm Series® Wheelchairs
Wheelchairs with 2G Tarsys
NOTE: These labels are present on
both sides of the seating system.
Systems with Vent Trays OnlySystems with Genius/Mechanical
Legrests Only
LABEL LOCATIONS
3G Storm Series® Wheelchairs 14 Part No. 1104849
Wheelchairs with Elevating Seats
NOTE: This label pertains to elevate/PTO
systems. This label does not apply to Formula
CG seating systems.
SPECIFICATIONS
Part No. 1104849 15 3G Storm Series® Wheelchairs
SPECIFICATIONS
Arrow (Before 10/6/06)
ARROW
SEAT WIDTH: Standard 12 to 24 inches Recliner 16 to 24 inches
SEAT DEPTH: Standard 12 to 22 inches Recliner 16 to 22 inches
BACK HEIGHT: Standard 12 to 24 inches Recliner 18 to 26 inches
BACK ANGLE RANGE: Standard 85° to 105° Recliner 90° to 170°
SEAT-TO-FLOOR: Standard 17½-inches Optional 19¾ or 21 inches
OVERALL WIDTH OF BASE: 25 inches (without joystick)
OVERALL HEIGHT
STANDARD:
MINIMUM:
MAXIMUM:
34¼ inches
34¼ inches
44¼ inches
RECLINER
LOW SEAT FRAME:
MEDIUM SEAT FRAME:
HIGH SEAT FRAME:
51½ inches
53¾ inches
55½ inches
OVERALL LENGTH
STANDARD:
LONG FRAME:
Without front riggings
29½ inches
32½ inches
WEIGHT
WITHOUT GP24 BATTERIES:
WITH GP24 BATTERIES:
SHIPPING WEIGHT W/O BATTERIES (APPROX.):
174 lbs
278 lbs
214 lbs.
DRIVE AXLE: Adjustable (Non-Recliners ONLY)
DRIVE WHEELS/TIRES: 14 x 3 inch (Foam filled or pneumatic)
CASTERS W/ PRECISION SEALED BEARINGS
SEMI-PNEUMATIC:
PNEUMATIC OR FOAM FILLED:
8 x 2¼ inches (Std), 6 x 2 inches with shock fork (Opt)
8 x 2 inches (Std), 9 x 2¾ inches (Opt)
ANTI-TIPPER: 3-inch wheels
CASTER FORKS: Standard, Shock Fork (Opt)
FOOTRESTS: Telescoping Front Rigging Supports (Std), 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°)
SEAT CUSHION: Cushion (Optional)
WHEELCHAIR UPHOLSTERY OPTIONS: Vinyl and Nylon
BATTERY REQUIREMENTS: Group 24
*WEIGHT LIMITATION: Up to 400 lbs.
PERFORMANCE
***GEARLESS/BRUSHLESS MOTOR
Rating:
Speed:
**Range:
***Force to operate motor lock lever exceeds ANSI/
RESNA WC/VOL2-1998 requirements for section 14.7
paragraph 7.2d.
400 lbs.
Up to 7 mph +/- 10% mph
Up to 33 miles
SPECIFICATIONS
3G Storm Series® Wheelchairs 16 Part No. 1104849
*NOTE: Weight limitation is total weight (user weight plus any additional items that the user may
require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and additional
items equal 25 lbs, subtract 25 lbs from 300 lbs. This means the maximum weight limitation of the
user is 275 lbs.
**NOTE: Values for range are calculated for maximum chair weight rating using largest batteries
applicable (GP24), per test procedures described in ANSI/RESNA WC/VOL2-1998 Section 4 and
meet federal reimbursement requirements for this product. While considered typical, they are
derived based on certain ideal conditions. Variances in battery condition, user weight, usage
pattern or overall terrain conditions will result in actual values for range that differ from these
stated values. Users should become accustomed to how their unique conditions impact their
individual results. Users should become familiar with the battery discharge indicator on the
joystick to determine the range of their wheelchair. Refer to When to Charge Batteries on page 116
for more information about the battery discharge indicator.
Arrow (After 10/5/06)
ARROW
SEAT-TO-FLOOR: Standard 17½-inches Optional 19¾ or 21 inches
OVERALL WIDTH OF BASE: 25 inches (without joystick)
OVERALL HEIGHT
STANDARD:
MINIMUM:
MAXIMUM:
34¼ inches
34¼ inches
44¼ inches
OVERALL LENGTH
STANDARD:
LONG FRAME:
Without front riggings
29½ inches
32½ inches
WEIGHT
WITHOUT GP24 BATTERIES:
WITH GP24 BATTERIES:
SHIPPING (APPROX.):
174 lbs
278 lbs
214 lbs
DRIVE AXLE: Adjustable (Non-Recliners ONLY)
DRIVE WHEELS/TIRES: 14 x 3 inch (Foam filled or pneumatic)
CASTERS W/ PRECISION SEALED BEARINGS
SEMI-PNEUMATIC:
PNEUMATIC OR FOAM FILLED:
8 x 2¼ inches (Std), 6 x 2 inches with shock fork (Opt)
8 x 2 inches (Std), 9 x 2¾ inches (Opt)
ANTI-TIPPER: 3-inch wheels
CASTER FORKS: Standard, Shock Fork (Opt)
SEAT ANGLE ADJUSTMENT: Adjustable (0° to 10°)
BATTERY REQUIREMENTS: Group 24
*WEIGHT LIMITATION: Up to 400 lbs
PERFORMANCE
***GB MOTOR
Rating:
Speed:
**Range:
***Force to operate motor lock lever exceeds ANSI/
RESNA WC/VOL2-1998 requirements for section 14.7
paragraph 7.2d.
400 lbs.
Up to 7 mph +/- 10% mph
Up to 33 miles
SPECIFICATIONS
Part No. 1104849 17 3G Storm Series® Wheelchairs
*NOTE: Weight limitation is total weight (user weight plus any additional items that the user may
require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and additional
items equal 25 lbs, subtract 25 lbs from 300 lbs. This means the maximum weight limitation of the
user is 275 lbs.
NOTE: Values for range are calculated for maximum chair weight rating using largest batteries
applicable (GP24), per test procedures described in ANSI/RESNA WC/VOL2-1998 Section 4 and
meet federal reimbursement requirements for this product. While considered typical, they are
derived based on certain ideal conditions. Variances in battery condition, user weight, usage
pattern or overall terrain conditions will result in actual values for range that differ from these
stated values. Users should become accustomed to how their unique conditions impact their
individual results. Users should become familiar with the battery discharge indicator on the
joystick to determine the range of their wheelchair. Refer to When to Charge Batteries on page 57
for more information about the battery discharge indicator.
Torque SP (Before 10/6/06)
TORQUE SP
SEAT WIDTH: Standard 12 to 24 inches Recliner 16 to 24 inches
SEAT DEPTH: Standard 12 to 22 inches Recliner 16 to 22 inches
BACK HEIGHT: Standard 12 to 24 inches Recliner 18 to 26 inches
BACK ANGLE RANGE: Standard 85° to 105° Recliner 90° to 170°
SEAT-TO-FLOOR: Standard 17½-inches Optional 19¾ or 21 inches
OVERALL WIDTH OF BASE: (W/O JOYSTICK) 25 inches
OVERALL HEIGHT
STANDARD:
MINIMUM:
MAXIMUM:
34¼ inches
34¼ inches
44¼ inches
RECLINER
LOW SEAT FRAME:
MEDIUM SEAT FRAME:
HIGH SEAT FRAME:
51½ inches
53¾ inches
55½ inches
OVERALL LENGTH
STANDARD:
LONG FRAME:
Without front riggings
29½ inches
32½ inches
WEIGHT
MODEL 251 - 300 TQ (4 POLE MOTOR)
Without 22NF Batteries:
With 22NF batteries:
Shipping (approx.):
MODEL 301 - 400 TQHD (4 POLE MOTOR)
Without Group 24 Batteries:
With Group 24 Batteries:
Shipping (approx.):
MODEL TRUTK
Without Group 24 Batteries:
With Group 24 Batteries:
Shipping (approx.):
154 lbs.
228 lbs.
194 lbs.
154 lbs.
258 lbs.
194 lbs.
166 lbs.
270 lbs.
206 lbs.
SPECIFICATIONS
3G Storm Series® Wheelchairs 18 Part No. 1104849
*NOTE: Weight limitation is total weight (user weight plus any additional items that the user may
require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and additional
items equal 25 lbs, subtract 25 lbs from 300 lbs. This means the maximum weight limitation of the
user is 275 lbs.
DRIVE AXLE: Adjustable (Non-Recliners ONLY)
DRIVE WHEELS/TIRES: Foam filled or pneumatic
14 x 3 inches (Std), 14 x 4 inches - Not available with
gearless/brushless motors (Opt)
CASTERS W/ PRECISION SEALED BEARINGS
SEMI-PNEUMATIC:
PNEUMATIC OR FOAM FILLED:
8 x 1¼ inches (Std), 6 x 2 inches with shock fork (Opt)
8 x 2 inches (Std), 9 x 2¾ inches (Opt)
ANTI-TIPPER: 3-inch wheels (Std)
CASTER FORKS: Standard, Shock Fork (Opt)
FOOTRESTS: Telescoping Front Rigging Supports (Std), 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°)
SEAT CUSHION: Cushion (Optional)
WHEELCHAIR UPHOLSTERY OPTIONS: Vinyl and Nylon
BATTERY REQUIREMENTS
251-300 LBS - 4 POLE MOTOR:
301-350 LBS - 4 POLE MOTOR:
UP TO 400 LBS - GEARLESS/BRUSHLESS MOTOR:
22NF - Two (2) batteries inside one (1) battery box
Group 24
Group 24
*WEIGHT LIMITATION:
MODEL 251 - 300TQ - TORQUE SP WITH 4 POLE
MOTOR
MODEL 301 - 350TQ - TORQUE SP WITH 4 POLE
MOTOR
MODEL TRUTK - TORQUE SP WITH G/B MOTOR
251 lbs. to 300 lbs.
301 lbs. to 350 lbs.
Up to 400 lbs.
PERFORMANCE
MODEL 251 - 300TQ
Rating:
Speed:
*Range:
MODEL 301 - 350TQ
Rating:
Speed:
*Range:
MODEL TRUTK
Rating:
Speed:
**Range:
251 - 300 lbs. with 24:1 ratio 4 pole motor
251 - 300 lbs. with 18:1 ratio 4 pole motor
Up to 4½ mph
Up to 6½ mph
Up to 19
Up to 19
301 - 350 lbs. with 24:1 ratio 4 pole motor
Up to 4½ mph
Up to 19
400 lbs. with G/B motor
Up to 7 mph
Up to 33 miles
TORQUE SP
SPECIFICATIONS
Part No. 1104849 19 3G Storm Series® Wheelchairs
**NOTE: Values for range are calculated for maximum chair weight rating using largest batteries
applicable (GP24), per test procedures described in ANSI/RESNA WC/VOL2-1998 Section 4 and
meet federal reimbursement requirements for this product. While considered typical, they are
derived based on certain ideal conditions. Variances in battery condition, user weight, usage
pattern or overall terrain conditions will result in actual values for range that differ from these
stated values. Users should become accustomed to how their unique conditions impact their
individual results. Users should become familiar with the battery discharge indicator on the
joystick to determine the range of their wheelchair. Refer to When to Charge Batteries on page 116
for more information about the battery discharge indicator.
Torque SP (After 10/5/06)
*NOTE: Weight limitation is total weight (user weight plus any additional items that the user may
require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and additional
items equal 25 lbs, subtract 25 lbs from 300 lbs. This means the maximum weight limitation of the
user is 275 lbs.
TORQUE SP
SEAT-TO-FLOOR: Standard 17½-inches Optional 19¾ or 21 inches
OVERALL WIDTH OF BASE: (W/O JOYSTICK) 25 inches
OVERALL HEIGHT
STANDARD:
MINIMUM:
MAXIMUM:
34¼ inches
34¼ inches
44¼ inches
OVERALL LENGTH
STANDARD:
LONG FRAME:
Without front riggings
29½ inches
32½ inches
WEIGHT
WITHOUT BATTERIES:
WITH 22NF BATTERIES:
WITH GROUP 24 BATTERIES:
SHIPPING (APPROX.):
154 lbs
228 lbs
258 lbs
194 lbs
DRIVE AXLE: Adjustable (Non-Recliners ONLY)
DRIVE WHEELS/TIRES: Foam filled or pneumatic
14 x 3 inches (Std), 14 x 4 inches - Not available with
GB motors (Opt)
CASTERS W/ PRECISION SEALED BEARINGS
SEMI-PNEUMATIC:
PNEUMATIC OR FOAM FILLED:
8 x 1¼ inches (Std), 6 x 2 inches with shock fork (Opt)
8 x 2 inches (Std), 9 x 2¾ inches (Opt)
ANTI-TIPPER: 3-inch wheels (Std)
CASTER FORKS: Standard, Shock Fork (Opt)
SEAT ANGLE ADJUSTMENT: Adjustable (0° to 10°)
BATTERY REQUIREMENTS: 22NF - Two batteries inside one battery box
or Group 24
*WEIGHT LIMITATION: Up to 300 lbs
PERFORMANCE
Rating:
Speed:
*Range:
Up to 300 lbs with 18:1 ratio 4 pole motor
Up to 6½ mph
Up to 19
SPECIFICATIONS
3G Storm Series® Wheelchairs 20 Part No. 1104849
**NOTE: Values for range are calculated for maximum chair weight rating using largest batteries
applicable (GP24), per test procedures described in ANSI/RESNA WC/VOL2-1998 Section 4 and
meet federal reimbursement requirements for this product. While considered typical, they are
derived based on certain ideal conditions. Variances in battery condition, user weight, usage
pattern or overall terrain conditions will result in actual values for range that differ from these
stated values. Users should become accustomed to how their unique conditions impact their
individual results. Users should become familiar with the battery discharge indicator on the
joystick to determine the range of their wheelchair. Refer to When to Charge Batteries on page 57
for more information about the battery discharge indicator.
Torque SE
*NOTE: Weight limitation is total weight (user weight plus any additional items that the user may
require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and additional
items equal 25 lbs, subtract 25 lbs from 300 lbs. This means the maximum weight limitation of the
user is 275 lbs.
TORQUE SE
SEAT-TO-FLOOR: Standard 17½-inches Optional 19¾ or 21 inches
OVERALL WIDTH OF BASE: (W/O JOYSTICK) 25 inches
OVERALL HEIGHT
STANDARD:
MINIMUM:
MAXIMUM:
34¼ inches
34¼ inches
44¼ inches
OVERALL LENGTH
STANDARD:
LONG FRAME:
Without front riggings
29½ inches
32½ inches
WEIGHT
WITHOUT BATTERIES:
WITH 22NF BATTERIES:
WITH GROUP 24 BATTERIES:
SHIPPING (APPROX.):
154 lbs
228 lbs
258 lbs
194 lbs
DRIVE AXLE: Adjustable (Non-Recliners ONLY)
DRIVE WHEELS/TIRES: Foam filled or pneumatic
14 x 3 inches (Std), 14 x 4 inches - Not available with
GB motors (Opt)
CASTERS W/ PRECISION SEALED BEARINGS
SEMI-PNEUMATIC:
PNEUMATIC OR FOAM FILLED:
8 x 1¼ inches (Std), 6 x 2 inches with shock fork (Opt)
8 x 2 inches (Std), 9 x 2¾ inches (Opt)
ANTI-TIPPER: 3-inch wheels (Std)
CASTER FORKS: Standard, Shock Fork (Opt)
SEAT ANGLE ADJUSTMENT: Adjustable (0° to 10°)
BATTERY REQUIREMENTS: 22NF - Two batteries inside one battery box
or Group 24
*WEIGHT LIMITATION: Up to 300 lbs
PERFORMANCE
Rating:
Speed:
*Range:
Up to 300 lbs with 24:1 ratio 4 pole motor
Up to 5 mph
Up to 19
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Invacare 3G Storm Series User manual

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