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Invacare PTORB Owners Manual

Invacare PTORB Manual

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Invacare PTORB | Owners Manual - Page 1
Owner's Operator and Maintenance Manual Power Tiger™ DEALER: This manual MUST be given to the user of the product. USER: BEFORE using this product, read this manual and save for future reference. For more information regarding Invacare products, parts, and services, please visit www.invacare.com
Invacare PTORB | Owners Manual - Page 2
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
Invacare PTORB | Owners Manual - Page 3
12 Repair or Service Information ...12 Operation Information ...12 Tire Pressure ...14 Electrical ...14 Grounding Instructions:...14 Batteries...15 Charging Batteries ...15 Rain Test...15 Weight Training ...16 Weight Limitation...16 SECTION 2-SAFETY/HANDLING OF WHEELCHAIRS 17 Stability and
Invacare PTORB | Owners Manual - Page 4
Display Diagnostics 26 Service Indicator Light Diagnostics 27 MPJ+, PSR+, PSF+ Joysticks or Displays 28 Checking Battery Charge Level...29 SECTION 5-SETUP 30 Preparing to Use the Power Tiger ...30 SECTION 6-WHEELCHAIR OPERATION 31 Operating the Wheelchair...31 Turning the Power On/Off ...31
Invacare PTORB | Owners Manual - Page 5
...42 Speedometer ...42 Speed Control Buttons...43 Joystick...43 Charger/Programming Input...43 Service Indicator...43 Information Gauge Display ...44 MPJ+ Joystick Switches and Indicators 45 Drive Select Up Footplate Perpendicular and/or Inversion/Eversion 55 Part No 1134839 5 Power Tiger™
Invacare PTORB | Owners Manual - Page 6
Handling and Replacing Batteries 71 Using the Proper Batteries...72 Removing/Installing the Battery Boxes 73 Disconnecting/Connecting Battery Cables 74 Disconnecting ...74 Connecting ...74 Power Tiger™ 6 Part No 1134839
Invacare PTORB | Owners Manual - Page 7
tips and industry news. Register ONLINE at warranty.invacare.com Please have your model number and purchase date available to complete your registration. Any registration information you submit will only be used by Invacare Corporation and protected as required by applicable laws and regulations
Invacare PTORB | Owners Manual - Page 8
words are used in this manual and apply to hazards or 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. Power
Invacare PTORB | Owners Manual - Page 9
for use with Invacare products. 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, belt MUST be replaced immediately. Wheelchairs should be examined
Invacare PTORB | Owners Manual - Page 10
battery label is found on the inside of each battery box lid. Battery Box Lid NOTE: This label is located on both sides of the wheelchair. WARNING DO NOT OPERATE WITHOUT THE ANTI-TIP TUBES REV. 5/98 INSTALLED. P/N 60106X144 NOTE: This label is located on both sides of the
Invacare PTORB | Owners Manual - Page 11
HEIGHT: SEAT: BATTERY REQUIREMENTS: *WEIGHT LIMITATION: PERFORMANCE Rating: Speed: POWER TIGER 10 to 16 inches in 1-inch increments 10 to 16 inches user may require [back pack, etc.]). Example: If weight limitation of the wheelchair is 150 lbs and additional items equal 25 lbs, subtract 25 lbs from
Invacare PTORB | Owners Manual - Page 12
understanding these instructions and any additional instructional material such as Owner's Manuals, Service Manuals or Instruction Sheets supplied with repairing or servicing the wheelchair, ALWAYS turn the wheelchair power Off, otherwise, injury or damage may occur. Invacare products are
Invacare PTORB | Owners Manual - Page 13
Off immediately and reenter set-up specifications. Repeat this section until the wheelchair performs to specifications. DO NOT leave the power button On when entering or exiting your wheelchair. DO NOT operate on roads, streets or highways. DO NOT climb, go up or down ramps or traverse slopes
Invacare PTORB | Owners Manual - Page 14
check foam grips for looseness before using the wheelchair. If loose, contact a qualified technician for instructions. ALWAYS use anti-tippers. When outdoors on Grounding Instructions: DO NOT, under any circumstances, cut or remove the round grounding prong from any plug used with or for Invacare
Invacare PTORB | Owners Manual - Page 15
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. Charging Batteries Ꮨ DANGER
Invacare PTORB | Owners Manual - Page 16
, replace immediately. Weight Training Invacare does not recommend the use of its wheelchairs as a weight training apparatus. Invacare wheelchairs have not been designed or of your wheelchair model. DO NOT exceed the limit - otherwise, injury or damage may result. Power Tiger™ 16 Part No 1134839
Invacare PTORB | Owners Manual - Page 17
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 9°. Invacare strongly recommends the wheelchair any
Invacare PTORB | Owners Manual - Page 18
such as arms or legrests. These must NEVER be used to move the wheelchair or as lifting supports, as they may be inadvertently released, resulting in possible injury to the wheels and engage wheel locks/clutches. Power Tiger™ FIGURE 2.1 Reaching, Leaning and Bending - Forward 18 Part No 1134839
Invacare PTORB | Owners Manual - Page 19
is necessary to move an unoccupied power wheelchair up or down the stairs. Invacare recommends using two 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
Invacare PTORB | Owners Manual - Page 20
injury may occur. Transferring To and From Other Seats ƽ WARNING ALWAYS turn the wheelchair power Off and engage the 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
Invacare PTORB | Owners Manual - Page 21
SECTION 2-SAFETY/HANDLING OF WHEELCHAIRS NOTE: During independent transfer, little or no seat platform will be beneath you. Use a transfer board if at all possible. Minimize Gap Distance FIGURE 2.3 Transferring To and From Other Seats Part No 1134839 21 Power Tiger™
Invacare PTORB | Owners Manual - Page 22
radios, and cellular phones. The interference (from radio wave sources) can cause the powered wheelchair to release its brakes, move by itself, or move in unintended directions. It can far as we know, are not likely to cause EMI problems to your powered wheelchair. Power Tiger™ 22 Part No 1134839
Invacare PTORB | Owners Manual - Page 23
radios, or turn On personal communication devices, such as cellular phones, while the powered wheelchair is turned On; 2) Be aware of nearby transmitters, such as radio or the electronics of this wheelchair as manufactured by Invacare may adversely affect the EMI immunity levels. Part No 1134839 23
Invacare PTORB | Owners Manual - Page 24
INSPECTION/ TROUBLESHOOTING NOTE: Every six months take your wheelchair to a qualified technician for a thorough inspection and servicing. Regular cleaning will reveal loose or worn parts and enhance the smooth operation of your wheelchair. To operate properly and safely, your wheelchair must be
Invacare PTORB | Owners Manual - Page 25
SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING Inspect/Adjust Weekly CAUTION As with ❑ Ensure that casters are free of debris. Inspect/Adjust Periodically ❑ Make sure wheelchair rolls straight (no excessive drag or pull to one side). ❑ Inspect all are free of debris. Part No 1134839 25 Power Tiger™
Invacare PTORB | Owners Manual - Page 26
troubleshooting information and explanation of error codes, refer to the individual Electronics Manual supplied with each wheelchair SPJ+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks The joystick information gauge and the service All LEDs are off. Power is off. All LEDs are on. Power is on. Fewer than
Invacare PTORB | Owners Manual - Page 27
4-SAFETY INSPECTION/TROUBLESHOOTING DISPLAY Information Gauge Invacare/Dealer for service. Contact Invacare/Dealer for service. Contact Invacare/Dealer for service. Contact Invacare/Dealer for service. Wrong type of remote connected. Contact Invacare/Dealer for service. Part No 1134839 27 Power
Invacare PTORB | Owners Manual - Page 28
4-SAFETY INSPECTION/TROUBLESHOOTING MPJ+, PSR+, PSF+ Joysticks or Displays SYMPTOM ƽ SPM L Park Brake Fault or ƽ SPM R Park Brake Fault displays and wheelchair does not drive . Replace if necessary. Electrical malfunction. Contact Dealer/Invacare for service. Power Tiger™ 28 Part No 1134839
Invacare PTORB | Owners Manual - Page 29
Invacare for Service. Contact Dealer/Invacare for Service. Contact Dealer/Invacare for Service. Contact Dealer/Invacare for Service. Wheelchair does not respond to commands. Power in this manual when selecting a battery or charger. Don't put new batteries into service before charging.
Invacare PTORB | Owners Manual - Page 30
SECTION 5-SETUP SECTION 5-SETUP Preparing to Use the Power Tiger NOTE: For this procedure, refer to FIGURE 5.1. 1. Connect the battery harness/charger connectors to It is not necessary to remove or install any hardware. FIGURE 5.1 Preparing to Use the Power Tiger Power Tiger™ 30 Part No 1134839
Invacare PTORB | Owners Manual - Page 31
SECTION 6-WHEELCHAIR OPERATION SECTION 6-WHEELCHAIR OPERATION Operating the Wheelchair Turning the Power On/Off NOTE: For this procedure, refer to FIGURE 6.1. 1. To turn the power On, perform one of the following steps: MPJ™+ SPJ™+ JOYSTICK ACTION Move the On/Off switch Forward to the On
Invacare PTORB | Owners Manual - Page 32
the proportional control and allow you to start and stop smoothly. To drive the wheelchair, perform the following: 1. Adjust speed control knob to the appropriate setting. 2. Turn the power On. Refer to Turning the Power On/Off on page 31. 3. Maneuver the joystick in the following manner: MOVEMENT
Invacare PTORB | Owners Manual - Page 33
to the vertical position, DO NOT operate the wheelchair. DO NOT attempt to adjust the drive lock-out. Have the wheelchair serviced by a qualified technician. The wheelchair user MUST have a clear line of sight to Cane Part No 1134839 FIGURE 6.3 Folding/Unfolding the Back Canes 33 Power Tiger™
Invacare PTORB | Owners Manual - Page 34
on the release pedal to the unlocked position. See Detail "A". 4. Inform the occupant of the wheelchair that the wheelchair is about to be tilted and remind them to lean back. 5. Make sure the occupant's hands to Engaging/ Disengaging the Wheel Locks on page 40. Power Tiger™ 34 Part No 1134839
Invacare PTORB | Owners Manual - Page 35
to FIGURE 6.5. 1. Turn the footrest to the side (open footplate is perpendicular to the wheelchair). 2. Insert the footrest mounting pin into footrest mounting tube. 3. Push the footrest towards the on page 36. Footrest FIGURE 6.5 Installing/Removing Footrests Part No 1134839 35 Power Tiger™
Invacare PTORB | Owners Manual - Page 36
wheelchair the footrest from the wheelchair. Refer to Installing/Removing footrest support. Support Mounting Screw Washer 90° Footrest 6. Repeat STEPS 1-5 for the other footrest, if necessary. 7. Reinstall the footrest(s) onto the wheelchair from the wheelchair. Refer to Adjusting Footrest Height
Invacare PTORB | Owners Manual - Page 37
WHEELCHAIR . 5. Reinstall the footrest(s) onto the wheelchair. Refer to Installing/ Removing Footrests on from the package. 2. Secure the calf strap to the wheelchair using the hook and loop strips (not shown) on seat frame tubing. Front View of Wheelchair Seat Calf Strap Vertical Seat Frame Tubing
Invacare PTORB | Owners Manual - Page 38
up and down in the T-arm socket as desired, contact a qualified technician. 2. Repeat STEP 1 for opposite side of the wheelchair. T-Arm Power Tiger™ Wheelchair Frame T-Arm Socket Locking Lever (Towards the front of the wheelchair) Slot FIGURE 6.9 Installing/Removing T-Arms 38 Part No 1134839
Invacare PTORB | Owners Manual - Page 39
up and down. 3. Lock the T-arm by flipping the T-arm release lever towards the front of the wheelchair. Set Screws Outside T-Arm Post Inside T-Arm Post T-Arm Release Lever Unlocked Position T-Arm Release Lever - holes of the stroller handle and the back cane. Part No 1134839 39 Power Tiger™
Invacare PTORB | Owners Manual - Page 40
SECTION 6-WHEELCHAIR OPERATION 5. Ensure the detent balls are fully protruding from the quick-release pins and the stroller handle is STEP 1 for opposite wheel. Handle Wheel Lock Disengaged Wheel Lock Engaged FIGURE 6.12 Engaging/Disengaging the Wheel Locks Power Tiger™ 40 Part No 1134839
Invacare PTORB | Owners Manual - Page 41
assistant to maneuver the wheelchair without power. 1. Perform one of the following: • Disengage (Push Wheelchair) - Push clutch levers outward. • Engage (Drive Wheelchair) - Pull clutch levers inward. ENGAGE (Drive Wheelchair) Clutch Lever DISENGAGE (Push Wheelchair) Clutch Lever Towards Outside
Invacare PTORB | Owners Manual - Page 42
Display Mode Button* Speedometer Increase Speed Button (Hare) Additional Input for Powered Seating Switch Service Indicator *NOTE: The mode button is only present on SPJ+ w/ when the seat has been elevated and the wheelchair is required to drive at 20% speed. Power Tiger™ 42 Part No 1134839
Invacare PTORB | Owners Manual - Page 43
wheelchair batteries. This port also serves as the Remote Programmer Communication connection. Driving is prevented while the system is charging. Service Indicator The AMBER service indicator will light when an error or fault occurs. Refer to Service Indicator
Invacare PTORB | Owners Manual - Page 44
display is located on the front of the joystick housing and provides the following information to the user on the status of the wheelchair: 1. Power is On. 2. True state-of-battery-charge, including notification of when the battery requires charging: A. GREEN LEDs are lit, indicating well charged
Invacare PTORB | Owners Manual - Page 45
SECTION 6-WHEELCHAIR OPERATION MPJ+ Joystick Switches and Indicators NOTE: For this procedure, refer to FIGURE 6.16. Drive Select Toggle the side of the joystick housing. 1. Rotate the knob clockwise (forward) to increase the speed of the wheelchair to the programmed max speed. Part No 1134839 45
Invacare PTORB | Owners Manual - Page 46
Display is located in front of the joystick and provides information on the status of the wheelchair through a backlit display. The LCD display is readable in both bright sunlight and complete . The Information Center displays current data on the wheelchair. Power Tiger™ 46 Part No 1134839
Invacare PTORB | Owners Manual - Page 47
SECTION 6-WHEELCHAIR OPERATION Refer to LCD Display table on page 47 for descriptions Battery Level and will change depending on the available battery power. This indicator is shown on every screen. This area displays status or instructions. The status indicator will show a "Warning" (exclamation
Invacare PTORB | Owners Manual - Page 48
Battery Gauge Display Icon appears when a joystick command will drive the Status/Info ECU wheelchair Message Area FIGURE 6.18 LCD Display Screens - Main Screen Status Indicator Driving Screen any additional devices that are connected to the chair. Power Tiger™ 48 Part No 1134839
Invacare PTORB | Owners Manual - Page 49
SECTION 6-WHEELCHAIR OPERATION ICON DESCRIPTION 4-Switch Attendant Control RIM Control ECU (1 to 4) Proportional Attendant Control Compact Joystick Sip and Puff Control ASL Digital Control ASL Analog Control Shark Power Module Actuator FIGURE 6.20 LCD Display Screens - Connected Devices Screen
Invacare PTORB | Owners Manual - Page 50
Mode* • Information Center Display Selection (does not require Reset activation at power up) If any of the above modes are selected, the control will used with the basic or professional memory card for saving or reading wheelchair parameters. Preparing the Joystick for Use NOTE: For this procedure,
Invacare PTORB | Owners Manual - Page 51
lever to release the joystick mounting tube from the mounting bracket. 2. Remove the joystick from the wheelchair. Washers Mounting Bracket (Threaded Plate) Arm Tube 3. Remove the three hex screws that secure both joystick mounting tube into the mounting bracket. Part No 1134839 51 Power Tiger™
Invacare PTORB | Owners Manual - Page 52
53. • Arms on page 60. • Seat on page 64. • Tilt on page 69. • Batteries on page 71. • Wheels on page 82. • Electronics on page 87. Power Tiger™ 52 Part No 1134839
Invacare PTORB | Owners Manual - Page 53
service and before use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result. While the wheelchair is moving, minimum ground clearance for the front rigging is three inches. If the wheelchair to the footrest support until the the wheelchair can
Invacare PTORB | Owners Manual - Page 54
NOTE: Note the angle of the articulating footplate for reinstallation. 90° Footrest Support Flat Screws Articulating Footplate Footplate Hinge Nylon Adjustment Screw 2. Move articulating footplate to assembly or the desired inversion or eversion is obtained. Power Tiger™ 54 Part No 1134839
Invacare PTORB | Owners Manual - Page 55
Retighten the two flat screws, washers and locknuts. Footrest Support Footplate Front View Of Footplate and Footrest Support FIGURE 7.4 Adjusting Flip-Up Footplate Perpendicular and/or Inversion/ assembly, tighten mounting screw until the spacer is secure. Part No 1134839 55 Power Tiger™
Invacare PTORB | Owners Manual - Page 56
Screw and Coved Washer Mounting Screw Spacer Heel Loop Composite Footplate Locknut Mounting Screw Heel Loop Articulating Footplate Adjustable Footplate Mounting Screws Heel Loop Washers Power Tiger™ Mounting Screws FIGURE 7.5 Replacing Heel Loops 56 Part No 1134839
Invacare PTORB | Owners Manual - Page 57
the mounting hole in the footrest support, reinsert the hex screw and coved the footrest. Hex Screw Footrest Support Coved Washer Lower Footrest Assembly the footplate to the footrest support. 3. Reposition the footplate to support. 5. Secure the footplate to the footrest support with
Invacare PTORB | Owners Manual - Page 58
be able to rotate upward from the horizontal to vertical position. 6. Reinstall the socket screw through the mounting holes of the footplate and footrest support. 7. Secure the footplate to the footrest support with the coved washer and locknut. Securely tighten. Power Tiger™ 58 Part No 1134839
Invacare PTORB | Owners Manual - Page 59
that secure the existing sector block to the wheelchair frame. 2. Position the new sector block on the wheelchair frame. Make sure the locking pin is block to the wheelchair frame with the existing hex screw and washer. Use Loctite® 242 and securely tighten. Washer Wheelchair Frame Locking Pin
Invacare PTORB | Owners Manual - Page 60
repair or service and before use, make sure all attachment hardware is tightened securely - otherwise, injury or damage may result. DO NOT attempt to lift or tilt a wheelchair by using any Arm Tube Mounting Screw Mounting Screw FIGURE 8.1 Adjusting T-Arm Width Power Tiger™ 60 Part No 1134839
Invacare PTORB | Owners Manual - Page 61
Post Arm Tube NOTE: If necessary, turn arm tube 180° to obtain two additional positions. Mounting Screw FIGURE 8.2 Adjusting T-Arm Depth Part No 1134839 61 Power Tiger™
Invacare PTORB | Owners Manual - Page 62
the T-arm socket as desired. T-Arm Hex Screws and Washer Slot Locking Lever T-Arm Clamp Hex Screws and Washers T-Arm Socket FIGURE 8.3 Adjusting T-Arm Sockets Power Tiger™ 62 Part No 1134839
Invacare PTORB | Owners Manual - Page 63
For this procedure, refer to FIGURE 8.4. 1. Remove the T-arm from the wheelchair. Refer to Installing/Removing T-Arms on page 38. 2. Remove the two screws. Torque to 80-90 in-lbs. 5. Install the T-arm onto the wheelchair. Refer to Installing/Removing T-Arms on page 38. Slide Guard T-Arm Transfer
Invacare PTORB | Owners Manual - Page 64
"A". 8. To disengage the seat frame from the base frame, push/pull the seat frame forward. ƽ WARNING 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
Invacare PTORB | Owners Manual - Page 65
to the seating system Owner's Manual for installation and removal of the seating system. C. Install the existing seating system onto the wheelchair, if so equipped. D. Install the batteries. Refer to Removing/Installing Batteries From/Into Battery Boxes on page 76. Part No 1134839 65 Power Tiger™
Invacare PTORB | Owners Manual - Page 66
Frame Plate Base Frame Plate Crossmember Crossmember Locking Button Locking Channel Quick-Release Pin Tip Base Frame Plate FIGURE 9.1 Removing/Installing the Seat Frame Plunger Power Tiger™ 66 Part No 1134839
Invacare PTORB | Owners Manual - Page 67
rear of the footrests DO NOT interfere with the movement of the front casters. Otherwise, damage to the wheelchair may result or proper operation may be impeded. NOTE: For this procedure, refer to FIGURE 9.2. 1. 9.2 Adjusting the Telescoping Front Frame Tubes Part No 1134839 67 Power Tiger™
Invacare PTORB | Owners Manual - Page 68
used on the wheelchair, refer to your particular seating system manufacturer's Owner's Manual for installation and removal of the seating system. 1. If so equipped, remove seating system from wheelchair 3. Reinstall seating system onto wheelchair. Rigid Seat Pan Mounting
Invacare PTORB | Owners Manual - Page 69
Back Locknut Back Tab Front Locknut Anchor End of Cable Exposed Cable Front Tab FIGURE 10.1 Removing/Installing the Cable Assembly Part No 1134839 69 Power Tiger™
Invacare PTORB | Owners Manual - Page 70
to any tilt position. Make sure the wheelchair holds the position. NOTE: If the wheelchair does not hold the position, repeat STEPS 1-4 until the wheelchair is able to hold the tilted position. Jam Nut Cable Adjuster FIGURE 10.2 Adjusting the Cable Assembly Power Tiger™ 70 Part No 1134839
Invacare PTORB | Owners Manual - Page 71
service and before use, make sure all attaching hardware is tightened securely - otherwise injury or damage may occur. Make sure power to the wheelchair is Off before performing these procedures. The use of rubber gloves is recommended when working with batteries. Invacare
Invacare PTORB | Owners Manual - Page 72
/Post NEGATIVE (+) Battery Terminal/Post NEGATIVE (+) Battery Terminal/Post POSITIVE (+) Battery Terminal/Post 22NF 22NF DO NOT Use DETAIL "A" - TERMINAL CROSS HOLES Terminal Cross Holes Power Tiger™ FIGURE 11.1 Using the Proper Batteries 72 Part No 1134839
Invacare PTORB | Owners Manual - Page 73
NOTE: To install the battery box onto the wheelchair, reverse the following steps. 1. Place the wheelchair in a well ventilated area where work can be trays. To Controller Battery Box Retention Strap Front of Wheelchair Rear of Wheelchair Battery Box Lid Connector Battery Box Battery Box Tray
Invacare PTORB | Owners Manual - Page 74
caps onto battery cable terminal ends. 6. Install battery box top onto battery box. 7. Repeat STEPS 1-6 for remaining battery. 8. Install the battery boxes into the wheelchair. Refer to Removing/Installing the Battery Boxes on page 73 in this section of the manual. Power Tiger™ 74 Part No 1134839
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terminal shown for clarity. NOTE: Battery box top not shown for clarity. Mounting Screw Battery FIGURE 11.3 Disconnecting/Connecting Battery Cables Part No 1134839 75 Power Tiger™
Invacare PTORB | Owners Manual - Page 76
upright position. 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. CAUTION Place the wheelchair in a well ventilated area where work can be performed
Invacare PTORB | Owners Manual - Page 77
/or voltage may cause damage to your wheelchair and give you unsatisfactory performance. 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. NOTE: Charge
Invacare PTORB | Owners Manual - Page 78
ƽ WARNING Most batteries are not sold with instructions. However, warnings are frequently noted on the the following information to the user on the status of the wheelchair: A. GREEN LEDs are lit, indicating well charged batteries. B. FIGURE 11.5 SPJ+ Joysticks Power Tiger™ 78 Part No 1134839
Invacare PTORB | Owners Manual - Page 79
battery terminals or clamps. ALWAYS use the recharging plug located on the joystick. DO NOT attempt to recharge the batteries and operate the power wheelchair at the same time. During use and charging, unsealed batteries will vent hydrogen gas which is explosive in the right concentration with air
Invacare PTORB | Owners Manual - Page 80
immediately. Contact an Invacare dealer. NOTE: If performing the charging procedures independently, READ and CAREFULLY follow the individual instructions for each charger (supplied or purchased). NOTE: If charging instructions are not supplied, consult a qualified service technician for proper
Invacare PTORB | Owners Manual - Page 81
SPJ+ Joysticks SECTION 11-BATTERIES MPJ+ Joystick Charger/Programming Port (On Front of Joystick) Charger/ Programming Port FIGURE 11.7 Charging Batteries Part No 1134839 81 Power Tiger™
Invacare PTORB | Owners Manual - Page 82
or damage may result. Before performing any maintenance, adjustment or service verify that On/Off switch on the joystick is in the Off hold the wheelchair. 9. Engage clutches. Refer to Disengaging/Engaging Clutch Levers on page 41. Wheel Lock Mounting Bracket Drive Wheel Wheel Lock Power Tiger™
Invacare PTORB | Owners Manual - Page 83
To properly tighten caster journal system and guard against flutter, perform the following check: A. Tip back the wheelchair to floor. B. Pivot both forks and casters to top of their arc simultaneously. C. Let casters remove the drive wheel from the drive shaft. Part No 1134839 83 Power Tiger™
Invacare PTORB | Owners Manual - Page 84
one tab folded up to secure the mounting bolt. Drive Shaft Mounting Bolt Washer Locking Tab Washer Wheel FIGURE 12.3 Removing/Installing the Rear Wheel Power Tiger™ 84 Part No 1134839
Invacare PTORB | Owners Manual - Page 85
. 2. Remove the head tube cap. 3. Remove the locknut and nylon washer. 4. Drop the existing fork out of the caster head tube. Part No 1134839 85 Power Tiger™
Invacare PTORB | Owners Manual - Page 86
. Moving the front casters back by using the forward positions causes the wheelchair to decrease in stability which may result in injury to the occupant and , refer to FIGURE 12.6. Front of Wheelchair Front Caster Wheelchair Frame Rear of Wheelchair ALWAYS Use This Mounting Position DO NOT Use
Invacare PTORB | Owners Manual - Page 87
or service and before use, make sure that all attaching hardware is tightened securely. Otherwise injury or damage may result. Removing/Installing Joystick NOTE: For this procedure, refer to FIGURE 13.1. 1. Disconnect joystick from controller. 2. Cut plastic clips that secure cord to wheelchair
Invacare PTORB | Owners Manual - Page 88
DETERMINED BY INVACARE. THE WARRANTY SHALL NOT APPLY TO PROBLEMS ARISING FROM NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE PRODUCT INSTRUCTIONS. A LAWS AND REQUIREMENTS. Invacare Corporation USA One Invacare Way Elyria, Ohio USA 44036-2125 800-333-6900 www.invacare.com Canada 570 Matheson