Invacare Pronto M71 Base Manual

Owner’s Operator and Maintenance Manual
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.
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com
Pronto® M71™with
SureStep™
M71 Standard
M71 with Formula™PTO Plus

Pronto® M71™with SureStep™2Part No 1141449
 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.
NOTE: Updated versions of this manual are available on www.invacare.com.

TABLE OF CONTENTS
Part No 1141449 3Pronto® M71™with SureStep™
TABLE OF CONTENTS
REGISTER YOUR PRODUCT................................................................ 8
SPECIAL NOTES .............................................................................. 11
LABEL LOCATIONS ......................................................................... 13
Wiring Label on M71 Standard..............................................................................................................13
Wiring Label on M71 Standard and M71 Formula PTO Plu .........................................................13
M71 With Formula PTO Plu Only......................................................................................................14
LABEL LOCATIONS ......................................................................... 15
Wheelchair With TRRO.......................................................................................................................15
Wheelchair Without TRRO.................................................................................................................15
TYPICAL PRODUCT PARAMETERS .................................................. 16
Pronto M71................................................................................................................................................16
Formula PTO Plu ....................................................................................................................................17
SECTION 8—GENERAL GUIDELINES ................................................. 18
Controller Setting /Repair or Service .................................................................................................18
Operation Information............................................................................................................................18
Wheelchair With Powered Seating Sy tem Only .....................................................................20
Acce orie ................................................................................................................................................20
Batterie ......................................................................................................................................................20
Charging Batterie ...............................................................................................................................21
Grounding In truction ...........................................................................................................................21
Rain Te t.....................................................................................................................................................22
Weight Training ........................................................................................................................................22
Weight Limitation.....................................................................................................................................22
M71 Wheelchair Without Powered Seating Sy tem ................................................................22
M71 Wheelchair With Formula PTO Plu Powered Seating Sy tem ....................................22
SECTION 9—EMI INFORMATION ..................................................... 23
SECTION 10—SAFETY/HANDLING OF HEELCHAIRS ....................... 25
Stability and Balance.................................................................................................................................25
Coping with Everyday Ob tacle ..........................................................................................................26
A Note to Wheelchair A i tant ........................................................................................................26
Lifting/Stairway ........................................................................................................................................27
Tran ferring To and From Other Seat ..............................................................................................28
Percentage of Weight Di tribution ......................................................................................................29
Reaching, Leaning and Bending - Forward ..........................................................................................29
Reaching and Bending - Backward ........................................................................................................30

TABLE OF CONTENTS
Pronto® M71™with SureStep™4Part No 1141449
TABLE OF CONTENTS
SECTION 11—SAFETY INSPECTION/TROUBLESHOOTING .................. 31
Safety In pection Checkli t ...................................................................................................................31
All Wheelchair ....................................................................................................................................31
Additional Requirement for Wheelchair with Formula Pto Plu Seating Sy tem ............33
Trouble hooting Guide ...........................................................................................................................34
All Wheelchair ....................................................................................................................................34
Wheelchair With Formula PTO Plu Sy tem ............................................................................35
Checking Battery Charge Level.............................................................................................................35
SECTION 12— HEELCHAIR OPERATION ......................................... 36
Operating the Wheelchair......................................................................................................................36
Turning the Power On/Off................................................................................................................36
U ing the Joy tick to Drive the Wheelchair..................................................................................37
Operating the Formula PTO Plu Sy tem...........................................................................................38
A Note About Drive Lock-Out........................................................................................................39
Increa ing the Tilt Angle.....................................................................................................................39
Decrea ing the Tilt Angle...................................................................................................................40
SPJ-80 Joy tick Switche and Indicator ..............................................................................................40
On/Off Toggle Switch .........................................................................................................................40
Speed Control Knob ...........................................................................................................................40
Joy tick....................................................................................................................................................41
Battery Gauge Di play ........................................................................................................................41
Charger/Programming Input..............................................................................................................41
SPJ Joy tick Switche and Indicator ....................................................................................................41
On/Off Toggle Switch .........................................................................................................................42
Speed Control knob............................................................................................................................42
Joy tick....................................................................................................................................................42
Charger/Programming Input..............................................................................................................42
U ing the Horn .....................................................................................................................................42
Information Gauge...............................................................................................................................42
DPJ Joy tick Switche and Indicator ...................................................................................................44
Drive Select Toggle Switch................................................................................................................44
Speed Control knob............................................................................................................................44
Joy tick....................................................................................................................................................44
Mode (On/Off) Switch........................................................................................................................45
Battery Gauge Di play (BGD)...........................................................................................................45

Part No 1141449 5Pronto® M71™with SureStep™
MPJ Joy tick Switche and Indicator ...................................................................................................45
Drive Select Toggle Switch................................................................................................................45
Speed Control ......................................................................................................................................46
Joy tick....................................................................................................................................................46
LCD Di play ..........................................................................................................................................46
Emergency Stop/Re et Switch...........................................................................................................47
Emergency Stop/Re et Input .............................................................................................................48
Remote On/Off Switch.......................................................................................................................48
SPJ+ Joy tick Switche and Indicator ..................................................................................................48
On/Off Button ......................................................................................................................................48
Speedometer.........................................................................................................................................49
Speed Control Button .......................................................................................................................49
Joy tick....................................................................................................................................................49
Charger/Programming Input..............................................................................................................49
Service Indicator...................................................................................................................................50
Information Gauge Di play ................................................................................................................50
SECTION 13—ARMS ........................................................................ 52
Removing/In talling/Adju ting the Van Seat Arm ............................................................................52
Removing/In talling ..............................................................................................................................52
Adju ting Width ...................................................................................................................................52
Adju ting Angle.....................................................................................................................................53
Adju ting Height...................................................................................................................................53
In talling/Removing Flip Back Armre t ..............................................................................................54
In talling..................................................................................................................................................54
Removing ...............................................................................................................................................54
Po itioning/Adju ting Flip Back Armre t ...........................................................................................55
Po itioning Flip Back Armre t for U er Tran fer .......................................................................55
Po itioning Flip Back Armre t for U e ..........................................................................................55
Adju ting ................................................................................................................................................55
SECTION 14—SEAT ......................................................................... 56
Adju ting the Back Angle - Van Seat ....................................................................................................56
Adju ting the Back Angle - ASBA Seat ................................................................................................56
Adju ting the Headre t ...........................................................................................................................57
Replacing Seat Po itioning Strap ...........................................................................................................58
Wheelchair with TRRO Option .....................................................................................................58
Removing/In talling the Seat A embly................................................................................................59
Removing ...............................................................................................................................................59
In talling..................................................................................................................................................59

TABLE OF CONTENTS
Part No 1141449 6Pronto® M71™with SureStep™
TABLE OF CONTENTS
Tilting the Seat A embly........................................................................................................................60
Tilting the Seat A embly Back .........................................................................................................60
Tilting the Seat A embly Forward..................................................................................................61
Adju ting the Seat Height .......................................................................................................................61
Adju ting the Seat Po ition on the Seat Frame .................................................................................64
ASBA and Formula PTO Plu Model .............................................................................................64
Van Seat Model ...................................................................................................................................64
Adju ting Seat Depth - Van Seat Only.................................................................................................65
SECTION 15—FOOTBOARD ASSEMBLY ............................................ 67
Removing/In talling the Footboard A embly....................................................................................67
Removing ...............................................................................................................................................67
In talling..................................................................................................................................................67
Adju ting the Footboard A embly ......................................................................................................68
Angle Adju tment ................................................................................................................................68
Depth Adju tment ...............................................................................................................................69
SECTION 16—FRONT RIGGINGS ...................................................... 70
In talling/Removing Front Rigging .......................................................................................................70
In talling..................................................................................................................................................70
Removing ...............................................................................................................................................70
Adju ting Footre t Height ......................................................................................................................71
on PHWH93 Front Rigging ..............................................................................................................71
on PH904A and PHAL4A Front Rigging .......................................................................................71
Replacing Heel Loop ..............................................................................................................................72
Rai ing/Lowering Elevating Front Rigging ..........................................................................................72
Adju ting/Replacing Tele coping Front Rigging Support ................................................................73
Removing/In talling the Center Mount Footre t ..............................................................................74
Removing ...............................................................................................................................................74
In talling..................................................................................................................................................74
Adju ting the Height of the Center Mount Footre t.......................................................................75
Adju ting the Angle of the Center Mount Footre t.........................................................................76
Adju ting the Footplate Angle ...............................................................................................................76
Adju ting the Ten ion of the Flip Up Footplate ................................................................................77
SECTION 17—SHROUD/ HEELS ....................................................... 78
Replacing the Foam Filled or Pneumatic Tire onto the Wheel Rim...........................................78

TABLE OF CONTENTS
Part No 1141449 7Pronto® M71™with SureStep™
TABLE OF CONTENTS
Removing/In talling the Shroud ...........................................................................................................78
Removing ...............................................................................................................................................78
In talling..................................................................................................................................................79
Engaging/Di engaging Motor Relea e Lever .......................................................................................80
Replacing the Front/Rear Ca ter A emblie .....................................................................................81
Adju ting Fork .........................................................................................................................................81
SECTION 18—BATTERIES ................................................................ 82
Warning For Handling and Replacing Batterie ...............................................................................82
U ing the Proper Batterie .....................................................................................................................82
Removing/In talling Batterie from/into Battery Tray......................................................................83
Removing ...............................................................................................................................................84
In talling..................................................................................................................................................84
Connecting/Di connecting Battery Cable .........................................................................................85
Connecting Battery Cable ................................................................................................................85
Di connecting Battery Cable ...........................................................................................................88
Charging Batterie ....................................................................................................................................88
Battery Charger Operation....................................................................................................................89
On-Board Battery Charger................................................................................................................90
Charging U ing an Independent Charger Plugged Into the Joy tick.........................................92
SECTION 19—ELECTRONICS ............................................................ 93
Repo itioning Joy tick..............................................................................................................................93
Van Seat Model ...................................................................................................................................93
Adju table Seat Back Angle Model (ASBA)..................................................................................94
Di connecting/Connecting the Joy tick...............................................................................................95
Di connecting .......................................................................................................................................95
Connecting ............................................................................................................................................96
SECTION 20—TRANSPORT ............................................................. 97
Tran porting the Wheelchair ................................................................................................................97
Di a embly...........................................................................................................................................98
A embly ............................................................................................................................................. 101
SECTION 21—TRANSPORT READY PACKAGE ................................ 103
About Tran port Ready Package ...................................................................................................... 104
Compliance Information ...................................................................................................................... 104
Specification ...................................................................................................................................... 104

Pronto® M71™with SureStep™8Part No 1141449
Securing the Wheelchair to the Vehicle .......................................................................................... 105
Po itioning the Wheelchair in the Vehicle.................................................................................. 105
Securement Point ............................................................................................................................ 106
Securing the Wheelchair ................................................................................................................. 106
Securing the Occupant......................................................................................................................... 107
Wheelchair-Anchored Belt ........................................................................................................... 107
Vehicle-Anchored Belt ................................................................................................................... 108
Seating Sy tem ................................................................................................................................... 108
Po itioning Belt ................................................................................................................................ 109
LIMITED ARRANTY ................................................................... 112
REGISTER YOUR PRODUCT
The benefit of regi tering:
1. Safeguard your inve tment.
2. En ure long term maintenance and ervicing of your purcha e.
3. Receive update with product information, maintenance tip , and indu try new .
4. Invacare can contact you or your provider, if ervicing i needed on your product.
5. It will enable Invacare to improve product de ign ba ed on your input and need .
Register ONLINE at www.invacare.com
- or -
Complete and mail the form on the next page
Any regi tration information you ubmit will be u ed by Invacare Corporation only, and
protected a required by applicable law and regulation .

Part No 1141449 9Pronto® M71™with SureStep™
Name_______________________________________________________________
Address _____________________________________________________________
City ___________________State/Province __________
Zip/Postal Code ________
Email ___________________________________Phone No. _________________
Invacare Model No. ______________________Serial No. __________________
Purchased From _________________________Date of Purchase:___________
1. Method of purchase: (check all that apply)
❏ Medicare ❏ Insurance ❏Medicaid ❏ Other __________________________
2. This product was purchased for use by: (check one)
❏ Self ❏ Parent ❏ Spouse ❏ Other
3. Product was purchased for use at:
❏ Home ❏ Facility ❏ Other
4. I purchased an Invacare product because:
❏ Price ❏ Features (list features) _________________________________________
5. Who referred you to Invacare products? (check all that apply)
❏Doctor ❏ Therapist ❏ Friend ❏Relative ❏Dealer/Provider ❏Other_________
❏ Advertisement (circle one): TV, Radio, Magazine, Newspaper ❏ No Referral_____
6. What additional features, if any, would you like to see on this product?
__________________________________________________________________________
7. Would you like information sent to you about Invacare products that may be available for a
particular medical condition? ❏Yes ❏No
If yes, please list any condition(s) here and we will send you information by email and/or mail about
any available Invacare products that may help treat, care for or manage such condition(s):
__________________________________________________________________________
8. Would you like to receive updated information via email or regular mail about the Invacare
home medical products sold by Invacare's dealers? ❏Yes ❏No
9. What would you like to see on the Invacare website?
__________________________________________________________________________
10. Would you like to be part of future online surveys for Invacare products? ❏ Yes ❏ No
11. User's Year of birth: ______________________________________________________
If at any time you wish not to receive future mailings from us, please contact us at Invacare Corporation,
CRM Department, 39400 Taylor Parkway, Elyria, OH 44035, or fax to 877-619-7996 and we will remove
you from our mailing list.
To find more information about our products, visit www.invacare.com.
PRODUCT REGISTRATION FORM
Register ONLINE at www.invacare.com - or -
Complete and mail this form
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Pronto® M71™with SureStep™0 Part No 1141449
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SPECIAL NOTES
Part No 1141449 Pronto® M71™with SureStep™
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 f wheelchairs, Invacare endeav rs t supply a wide variety f
wheelchairs t meet many needs f the end user. H wever, final selecti n f the
type f wheelchair t be used by an individual rests s lely with the user and his/her
healthcare pr fessi nal capable f making such a selecti n.
WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS (TRRO OR
TRBKTS)
TRRO includes f ur fact ry-installed transp rt brackets and a wheelchair anch red
pelvic belt. TRRO has been crash-tested in acc rdance with ANSI/RESNA WC V l 1
Secti n 19 Fr ntal Impact Test requirements f r wheelchairs with a 168 lb crash
dummy, which c rresp nds t a pers n with a weight f 114 t 209 lbs.
TRBKTS includes f ur fact ry-installed wheelchair transp rt brackets. TRBKTS has
n t been crash-tested in acc rdance with WC 19. Use these transp rt brackets nly
t secure an un ccupied wheelchair during transp rt.
As f this date, the Department f Transp rtati n has n t appr ved any tie-d wn
systems f r transp rtati n f a user while in a wheelchair, in a m ving vehicle f any
type. It is Invacare’s p siti n that users f wheelchairs sh uld be transferred int
appr priate seating in vehicles f r transp rtati n and use be made f the restraints
made available by the aut industry. Invacare cann t and d es n t rec mmend any
wheelchair transp rtati n systems.
Refer t Transp rt Ready Package n page 103 f r m re inf rmati n ab ut trans-
p rting the wheelchair.
SIGNAL WORD MEANING
DANGER Danger indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
WARN NG Warning indicates a potentially hazardous situation which, if
not avoided, could result in death or serious injury.
CAUT ON Caution indicates a potentially hazardous situation which, if
not avoided, may result in property damage.

SPECIAL NOTES
Pronto® M71™with SureStep™2 Part No 1141449
 TRRO AND TRBKTS WARNINGS
Only use the transp rt brackets included with TRRO and TRBKTS f r the purp ses
described in this manual.
 WARNING
Invacare pr ducts are specifically designed and manufactured f r use in c njuncti n
with Invacare access ries. Access ries designed by ther manufacturers have n t
been tested by Invacare and are n t rec mmended f r use with Invacare pr ducts.
The seat p siti ning strap is a p siti ning belt nly. It is n t designed f r use as a
safety device withstanding high stress l ads such as aut r aircraft safety belts. If
signs f wear appear, belt MUST be replaced immediately.
POWERED SEATING SYSTEMS ONLY - This seating system has been cust mer
designed and will be assembled t the wheelchair base bef re delivery t the user.
The inf rmati n c ntained in this manual is f r maintaining and adjusting the
seating system. There are very few adjustments that can safely be made by the user.
If there is a pr cedure r adjustment that needs t be perf rmed n the seating
system that is n t in this manual, DO NOT perf rm that pr cedure. Have the
seating system serviced by a qualified technician.
The drive behavi r initially experienced by the user may be different fr m ther
chairs previ usly used. This P wer Wheelchair has Invacare’s SureStep techn l gy,
a feature that pr vides the wheelchair with ptimum tracti n and stability when
driving f rward ver transiti ns and thresh lds f up t 2-inches. The f ll wing
warnings apply specifically t the SureStep Feature:
• DO NOT use n inclines greater than 9°.
• DO NOT use n inclines with wet, slippery, icy r ily surfaces. This may include
certain painted r therwise treated w d surfaces.
• DO NOT traverse d wn ramps at high speed. D ing s will reduce tracti n and
increase st pping distance.
• The end user’s weight can materially affect tracti n n sl ped surfaces. Great
care sh uld be taken when traversing such sl pes.
T determine and establish y ur particular safety limits, practice use f this pr duct
n vari us sl ping surfaces in the presence f a qualified healthcare pr vider
BEFORE attempting active use f this wheelchair. Other general warnings listed
within this d cument als apply.
Wheelchairs sh uld be examined during maintenance f r signs f c rr si n (water
exp sure, inc ntinence, etc.). Electrical c mp nents damaged by c rr si n sh uld
be replaced IMMEDIATELY.
Wheelchairs that are used by inc ntinent users and/ r are frequently exp sed t
water may require replacement f electrical c mp nents m re frequently.

LABEL LOCATIONS
Part No 1141449 3 Pronto® M71™with SureStep™
LABEL LOCATIONS
Wiring Label on M71 Standard
NOTE: Wiring Label on M 1 Standard with MK5™NX™Controller.
Wiring Label on M71 Standard and M71 Formula PTO
Plus
NOTE: Wiring Label on M 1 Standard and M 1 Formula PTO Plus with MK5 NX-80 or MK5
EX™Controller

LABEL LOCATIONS
Pronto® M71™with SureStep™4 Part No 1141449
M71 With Formula PTO Plus Only
rear view of
actuator

LABEL LOCATIONS
Part No 1141449 5 Pronto® M71™with SureStep™
LABEL LOCATIONS
Wheelchairs With T O
Wheelchairs Without T O
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.

TYPICAL PRODUCT PARAMETERS
Pronto® M71™with SureStep™6 Part No 1141449
TYPICAL PRODUCT PARAMETERS
Pronto M71
*NOTE: Refer to Percentage of Weight Distribution on page 29.
18-INCH VAN
SEAT
20-INCH VAN
SEAT
ADJUSTABLE
ASBA
SEAT WIDTH: 18 inches 20 inches 16-20 inches
SEAT DEPTH: 16-18 inches 18-20 inches 16-20 inches
BACK HEIGHT: 18 inches 18 inches 16-20 inches
SEMI-RECLINE 35°-115° 35°-115° N/A
BACK ANGLE RANGE: N/A N/A Standard - 85°-105°
PHOLSTERY: Grey Cloth, Grey Vinyl, Tan Vinyl Black Nylon Back
with Seat Pan
SEAT TO FLOOR: 21-23 inches (cushion not compressed) 18-20 inches
(to seat pan)1
1. Based on 18-inch deep seat.
OVERALL WIDTH OF BASE (W/O
JOYSTICK): 24 inches
OVERALL HEIGHT: 48 inches
OVERALL LENGTH
FOOTBOARD FOLDED:
FOOTBOARD EXTENDED:
35 inches
39½ inches
WEIGHT2
W THOUT BATTER ES:
W TH BATTER ES:
SH PP NG (W THOUT BATTER ES):
2. ncludes seating systems and accessories.
150 pounds
203 pounds
200 pounds
DRIVE WHEELS/TIRES
(PNE MATIC) 10 x 3½ inches
CASTERS W/PRECISION SEALED
BEARINGS: 6 x 2 inches
FOOTRESTS/LEGRESTS: Flip Up, Depth and Height Adjustable, Footboard, Swingaway Front
Rigging, Elevating Legrest
ARMRESTS: Adjustable Width, Angle and Height
BATTERY REQ IREMENTS: Use only U1 batteries (Quantity - 2)
*WEIGHT LIMITATION: up to 300 pounds
INCLINE CAPABILITY: 9°
PERFORMANCE
SPEED:
TURN NG RAD US:
**RANGE (VAR ABLE):
up to 4 MPH
19½ inches with footboard
up to 12 miles

TYPICAL PRODUCT PARAMETERS
Part No 1141449 7 Pronto® M71™with SureStep™
**NOTE: Values for range are calculated for maximum chair weight rating using largest batteries
applicable (U1), 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 Battery Charger Operation on page 89
for more information about the battery discharge indicator.
Formula PTO Plus
*NOTE: The seat-to-floor height is based on 18-inch deep seat with 0° (±1°) seat pan angle and
pneumatic tires or flat free inserts. Seat-to-floor height measured from the front edge of seat to floor.
The height is measured with properly inflated new tires. This height can vary ±¼-inch due to tire
wear.
 WARNING
If the seating system is m unted nt a p wer wheelchair that has a weight limita-
ti n greater than that f the seating system, the weight limitati n is maintained at
the seating system’s weight limitati n. Example: The M71 Standard wheelchair has
a 300 lb weight limitati n, the seating system has a weight limitati n f 275 lbs, s
the M71 Standard wheelchair n w has a 275 lb. weight limitati n.
SEAT WIDTH RANGE: 16 - 20 inches
SEAT DEPTH RANGE (1-INCH INCREMENTS): 16 - 20 inches
BACK HEIGHT RANGE: 16 - 24 inches
BACK ANGLE RANGE (ADJ STABLE ASBA): 85° to 105° in 5° increments
SEAT-TO-FLOOR HEIGHT*: 17¾ inches ± ¼ inch
OVERALL WIDTH
W THOUT JOYST CK:
W TH JOYST CK AND TRSS:
24 inches
26 inches
OVERALL HEIGHT: 35¾ - 43¾ inches
OVERALL LENGTH WITH FRONT RIGGINGS: 43¼ inches
TILT RANGE
0° SEAT PAN ANGLE:
5° SEAT PAN ANGLE:
0 - 55°
5 - 60°
T RNING RADI S WITH FRONT RIGGINGS: 28 inches
SEAT C SHION: Cushion (Optional)
WEIGHT OF FORM LA PTO PL S: 25 lbs
ARMRESTS: Adjustable Angle, Height and Depth
WEIGHT LIMITATION OF M71 WITH FORM LA PTO
PL S: Up to 275 lbs

SECTION 8—GENERAL GUIDELINES
Pronto® M71™with SureStep™8 Part No 1141449
SECTION 8—GENERAL GUIDELINES
 WARNING
SECTION 1 - GENERAL GUIDELINES c ntains imp rtant inf rmati n f r the safe
perati n and use f this pr duct. DO NOT use this pr duct r any available
pti nal equipment with ut first c mpletely reading and understanding these
instructi ns and any additi nal instructi nal material such as Owner’s Manuals,
Service Manuals r Instructi n Sheets supplied with this pr duct r pti nal
equipment. If y u are unable t understand the Warnings, Cauti ns r Instructi ns,
c ntact a healthcare pr fessi nal, dealer r technical pers nnel bef re attempting
t use this equipment - therwise, injury r damage may ccur.
Controller Settings/ epair or Service
Set-up of the Electronics Control Unit is to be performed O LY by a qualified technician.
The final adjustments of the controller may affect other activities of the wheelchair.
Damage to the equipment could occur if improperly set-up or adjusted.
DO OT service or adjust your wheelchair while occupied, unless otherwise noted.
If tilt function is not operating and is in the down (seated) position, PRIOR to servicing
the device, contact Invacare Technical Services for instructions on how to safely service
the tilt system, actuator or spring assist module. Call 800-832-4707.
ALWAYS reinstall the spring safety bracket and tether when servicing the PTO Plus
seating system is complete. These safety devices MUST be in place at all times, otherwise,
injury or damage may occur.
TRANSPORT READY PACKAGES ARE NOT RETROFITTABLE TO EXISTING
MODELS AND ARE NOT FIELD SERVICEABLE.
Wheelchairs should be examined during maintenance for signs of corrosion (water
exposure, incontinence, etc.). Electrical components damaged by corrosion should be
replaced IMMEDIATELY.
Wheelchairs that are used by incontinent users and/or are frequently exposed to water
may require replacement of electrical components more frequently.
Operation Information
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 wheelchair 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 OT
perform to specifications, turn the wheelchair Off immediately and reenter set-up
specifications. Repeat this procedure until the wheelchair performs to specifications.

SECTION 8—GENERAL GUIDELINES
Part No 1141449 9 Pronto® M71™with SureStep™
ALWAYS shift your weight in the direction you are turning. DO OT shift your weight in
the opposite direction of the turn. Shifting your weight in the opposite direction of the
turn may cause the inside drive wheel to lose traction and the wheelchair to tip over.
DO OT shift your weight or sitting position toward the direction you are reaching as the
wheelchair may tip over.
DO determine and establish your particular safety limits by practicing bending, reaching
and transferring activities in the presence of a qualified healthcare professional BEFORE
attempting active use of the wheelchair.
DO OT attempt to reach objects if you have to move forward in the seat.
DO OT attempt to reach objects if you have to pick them up from the floor by reaching
down between your knees.
DO OT lean over the top of the back upholstery to reach objects behind you as this may
cause the wheelchair to tip over.
DO OT store items under seat - interference with seat latch may result.
DO OT use an escalator to move a wheelchair between floors. Serious bodily injury may
occur.
Before attempting to transfer in or out of the wheelchair, every precaution should be
taken to reduce the gap distance. Turn both casters parallel to the object you are
transferring onto. Also be certain the power is Off and wheel locks are engaged to prevent
the wheels from moving.
DO OT engage or disengage the motor release levers until the power is in the Off
position.
DO OT operate on roads, streets or highways.
DO OT climb, go up or down ramps or traverse slopes greater than 9°.
Invacare strongly recommends proceeding down ramps or slopes at half speed or slower
and to avoid hard braking or sudden stops.
DO OT leave elevating legrests in the fully extended position when proceeding down
ramps or slopes.
DO OT attempt to move up or down an incline with a water, ice or oil film.
DO OT attempt to drive over curbs or obstacles. Doing so may cause your wheelchair
to turn over and cause bodily harm or damage to the wheelchair.
DO OT leave the power button in the On position when entering or exiting your
wheelchair.
DO OT attempt to lift the wheelchair by lifting on 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.
DO OT stand on the frame of the wheelchair.
Anti-tippers MUST be attached at all times.

SECTION 8—GENERAL GUIDELINES
Pronto® M71™with SureStep™20 Part No 1141449
DO OT stand on the footplates or footboard. When getting in or out of the wheelchair,
make sure that the footboard or footplates are in the upward position or swing the
footrests towards the outside of the wheelchair.
ALWAYS wear your seat positioning strap. The seat positioning strap is a positioning belt
O LY. 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, belt must be replaced immediately.
DO OT adjust the rear seat posts higher than the front seat posts.
Before performing any maintenance, adjustment or service verify that On/Off switch on
the joystick is in the OFF position.
Avoid storing or using the wheelchair near open flame or combustible products. Serious
injury or damage to property may result.
ALWAYS keep hands and fingers clear of moving parts to avoid injury.
EVER leave an unoccupied wheelchair on an incline.
Wheelchairs With Powered Seating Systems Only
DO OT operate the seating system while on an incline.
DO OT operate the seating system while the wheelchair is moving.
EVER operate the wheelchair while in any tilted/reclined/back angle position over 20°
relative to the vertical position. If the drive lock-out does not stop the wheelchair from
operating in a tilt position over 20° relative to the vertical position, DO OT operate the
wheelchair. DO OT attempt to adjust the drive lock-out. Have the wheelchair serviced
by a qualified technician.
DO OT operate tilt seat around children.
ALWAYS keep hands and feet out from underneath tilt seat - otherwise serious injury
may result.
DO OT tip the seating system/wheelchair without assistance.
Wiring must be routed and secured properly to ensure that wiring does not become
entangled and damaged during normal operation of seating system.
Accessories
EXTREME care should be exercised when using oxygen in close proximity to electric
circuits and other combustible materials. Contact your oxygen supplier for instruction in
the use of oxygen.
Batteries
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 your wheelchair.