Ricon Innovator User manual

Innovator
Personal Use
Wheelchair Lift
Service Manual
10/13/03 32DFL02.E ©1995 –2003 RICON CORPORATION
U.S. and Foreign Patents Pending All Rights Reserved
Printed in the United States of America
™
®

32DFL02.E i
This Ricon service manual is for use by qualified service
technicians, and is not intended for use by non-
professionals (do-it-yourselfers). The manual provides es-
sential instructions and reference information, which sup-
ports qualified technicians in the correct installation and
maintenance of Ricon products.
Qualified service technicians have the training and knowl-
edge to perform maintenance work properly and safely. For
the location of a Ricon authorized service technician in your
area, call Ricon Product Support at 1-800-322-2884.
Customer Name:
Installing Dealer:
Date Installed:
Serial Number:

32DFL02.E
ii
REVISION RECORD
REV DATE PAGES DESCRIPTION OF CHANGE ECO
3-1Edited Table 3-1. “Maintenance Checklist”.
3-3Edited Table 3-2, “Troubleshooting Guide”.
3-7Edited section C.2 “Electrical System Diagnostic Display”.
3-10 Added Table 3-4 “Numerical Display Descriptions”.
3-11 Edited Table 3-5 “Display Number Descriptions for Deploy Motion”.
3-12 Edited Table 3-6 “Display Number Descriptions for Down Motion”.
3-13 Edited Table 3-7 “Display Number Descriptions for Up Motion”.
3-14 Edited Table 3-8 “Display Number Descriptions for Stow Motion”.
4-5Changed p/n for the following items: 2-from 21205 to 29080; 10-from 19066 to
29297; 14-V2-ES-93 to offering it in kit V2-ES-61.
Added item 20-V2-ES-82.
4-8/4-9Changed p/n for item 13-from 29241 to 25550.
Callouts for Items 12-15 were missing from the drawing.
Removed item 16-29051 from list.
4-15 Switched item 1 with item 2.
Switched item 4 with item 13.
4-16 Changed items 8 and 15.
4-17 Switched item 10 with item 11.
4-19 Changed item 8-from 24581 to 29745.
4-21 Changed item 5-from 29216 to 29747.
32DFL02.
E10/13/03
4-28 &
4-29 Added figure and parts list for pump assembly.
5191
5123
5067
4-2Changed part number for item 2, from 21205 to PM212000008. 5191
5198
END OF TABLE

32DFL02.E iii
TABLE OF CONTENTS
Chapter Page
I. INTRODUCTION.....................................................................................................................1-1
A. RICON SERVICE SUPPORT............................................................................................................1-1
B. RICON ONE-YEAR WARRANTY......................................................................................................1-1
C. SHIPMENT INFORMATION...............................................................................................................1-3
D. GENERAL SAFETY PRECAUTIONS ...............................................................................................1-3
E. INNOVATOR COMPONENT TERMS................................................................................................1-4
II. INSTALLATION ......................................................................................................................2-1
A. MECHANICAL INSTALLATION........................................................................................................2-2
1. VEHICLE PREPARATION ........................................................................................................................ 2-2
2. LIFT INSTALLATION NOTES .................................................................................................................. 2-2
3. LIFT INSTALLATION................................................................................................................................ 2-2
B. ELECTRICAL INSTALLATION .........................................................................................................2-4
1. CONTROL INTERFACE AND DOOR OPERATOR ................................................................................. 2-4
2. MAIN CIRCUIT BREAKER ....................................................................................................................... 2-4
3. MAIN POWER CABLE ............................................................................................................................. 2-4
4. LIFT ELECTRICAL GROUNDING............................................................................................................ 2-5
C. FINAL ADJUSTMENTS.....................................................................................................................2-6
1. PLATFORM LIMIT SWITCHES................................................................................................................ 2-6
2. ANTI-STOW PRESSURE SWITCH .......................................................................................................... 2-7
D. VERIFY INSTALLATION...................................................................................................................2-8
1. LOAD TEST............................................................................................................................................... 2-8
2. DECAL INSPECTION................................................................................................................................ 2-8
3. MISCELLANEOUS.................................................................................................................................... 2-8
E. CUSTOMER ORIENTATION.............................................................................................................2-8
III. MAINTENANCE AND TROUBLESHOOTING........................................................................3-1
A. CLEANING.........................................................................................................................................3-1
B. MAINTENANCE CHECKLIST...........................................................................................................3-1
C. TROUBLESHOOTING.......................................................................................................................3-2
1. TROUBLESHOOTING GUIDE.................................................................................................................. 3-2
2. ELECTRICAL SYSTEM DIAGNOSTICS DISPLAY.................................................................................. 3-7
D. HYDRAULIC SYSTEM.....................................................................................................................3-13
E. LIFT ELECTRICAL WIRING............................................................................................................3-14
1. DIAGRAM LEGENDS ............................................................................................................................. 3-14
2. ELECTRICAL CONNECTORS............................................................................................................... 3-15
3. WIRING DIAGRAM LABELS.................................................................................................................. 3-15
4. WIRING DIAGRAMS............................................................................................................................... 3-16
IV. SPARE PARTS.......................................................................................................................4-1
FIGURE 4-1: DECAL PART NUMBERS AND LOCATIONS ..............................................................4-2
FIGURE 4-2: TOWER ASSEMBLY..................................................................................................…4-4
FIGURE 4-3: TOWER ELECTRICAL CABLES...................................................................................4-6
FIGURE 4-4: TRAVELING FRAME ASSEMBLY ................................................................................4-8
FIGURE 4-5: PLATFORM LEVELING ASSEMBLY..........................................................................4-10
FIGURE 4-6: REAR PLATFORM ASSEMBLY..................................................................................4-12
FIGURE 4-7: FRONT PLATFORM ASSEMBLY SHEET-1...............................................................4-14
FIGURE 4-8: FRONT PLATFORM ASSEMBLY SHEET-2...............................................................4-16

32DFL02.E
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FIGURE 4-9: FRONT PLATFORM ASSEMBLY SHEET-3...............................................................4-18
FIGURE 4-10: FRONT PLATFORM ASSEMBLY SHEET-4...............................................................4-20
FIGURE 4-11: PLATFORM WRAP MOTOR ASSEMBLY ..................................................................4-22
FIGURE 4-12: ROLLSTOP AND SIDE BARRIER MOTOR ASSEMBLY...........................................4-24
FIGURE 4-13: BRIDGEPLATE MOTOR ASSEMBLY.........................................................................4-26
FIGURE 4-14: PUMP ASSEMBLY.......................................................................................................4-28
APPENDIX 1 ..........................................................................................................................................4-30

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I. INNOVATOR INTRODUCTION
his manual provides basic descriptions and maintenance instructions for the Ricon Innovator Wheelchair Lift.
The platform on the Innovator is raised and lowered by a single arm. The single-arm design keeps the vehicle
doorway clear, which maximizes available space inside the vehicle and allows the front passenger seat to fully
recline. The front rollstop and side barriers on the platform automatically lower when the platform contacts the
ground. The lowered side barriers allow entry onto the platform from a wide angle. The Innovator lift is operated by
either a trained attendant or the wheelchair occupant.
Force to raise the platform is provided by a self-contained electro-
hydraulic pump, which has a minimum lifting capacity of 660
pounds (300 kilograms). The pump assembly houses a built-in
manual backup pump that is used to raise the platform if the lift
loses power.
The platform is unfolded from the vehicle (deployed) by pressing a
switch on the control pendant. A second switch is then pressed to
lower the platform to the ground. An auxiliary switch located on the
platform handrail can be used to raise or lower the platform inde-
pendently of the control pendant.
When the wheelchair lift is no longer needed, the platform is raised
and folded into the vehicle (stowed). If necessary, the platform can
be stowed in a partially folded position, allowing a wide object to be
placed inside the vehicle.
The operating instructions must be read thoroughly to promote pas-
senger and operator safety (operating instructions are in the Ricon
operator manual 32DFL01). It is important to follow the Ricon rec-
ommendations for cleaning, inspecting, and lubricating the wheel-
chair lift.
A. RICON SERVICE SUPPORT
If there are questions about this manual, or you need copies, please contact Ricon Product Support:
Ricon Corporation
7900 Nelson Road
Panorama City, CA 91402
Telephone:................................................................................................................................... [phone]
Outside (818) Area Code............................................................................................................ [phone]
World Wide Website..........................................................................................................www.riconcorp.com
B. RICON ONE-YEAR LIMITED WARRANTY (refer to following page)
T

32DFL02.E
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RICON CORPORATION
ONE-YEAR LIMITED WARRANTY
Ricon Corporation (Ricon) warrants to original purchaser of this product that Ricon will repair or replace, at
its option, any part that fails due to defective material or workmanship as follows:
•Repair or replace parts for a period of one year from date of purchase.
•Labor costs for specified parts replaced under this warranty for a period of one year from date of purchase.
A Ricon rate schedule determines the parts covered and labor allowed.
If You Need to Return a Product: Return this product to Ricon. Please give as much advance notice as
possible and allow a reasonable amount of time for repairs.
This Warranty Does Not Cover:
•Malfunction or damage to product parts caused by accident, misuse, lack of proper maintenance, neglect,
improper adjustment, modification, alteration, the mechanical condition of vehicle, road hazards, overload-
ing, failure to follow operating instructions, or acts of Nature (i.e., weather, lightning, flood).
NOTE: Ricon recommends that this product be inspected by an authorized Ricon service technician at least
once every six months or sooner if necessary. Any required maintenance should be performed at
that time.
WARNING!
THIS PRODUCT HAS BEEN DESIGNED AND MANUFACTURED TO EXACT SPECIFICAT
IONS.
MODIFICATION OF THIS PRODUCT IN ANY RESPECT CAN BE DANGEROUS.
This Warranty is Void if:
•Product has been installed or maintained by someone other than an authorized Ricon service technician.
•Product has been modified or altered in any respect from its original design without written authorization by
Ricon.
Ricon disclaims liability for any personal injury or property damage that results from operation of a Ri-
con product that has been modified from the original Ricon design. No person or company is author-
ized to change the design of this Ricon product without written authorization by Ricon.
Ricon's obligation under this warranty is exclusively limited to the repair or exchange of parts that fail
within the applicable warranty period.
Ricon assumes no responsibility for expenses or damages, including incidental or consequential dam-
ages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so
the above limitation or exclusion may not apply.
Important: The warranty registration card must be completed and returned to Ricon within 20 days af-
ter installation of this Ricon product for the warranty to be valid. The warranty is not transferable.
The warranty gives specific legal rights, and there may be other rights that vary from state to state.

32DFL02.E
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3
C. SHIPMENT INFORMATION
Ricon does not sell directly to the user because of the specialized nature of this product. Instead, the product is dis-
tributed through a worldwide network of authorized Ricon dealers who perform the actual sale and installation.
•When the product is received, unpack the product and check for freight damage. Claims for any damage
should be made to the carrier immediately.
•Be sure the installation kit contains all items listed on the included packing list. Please report any missing items
immediately to Ricon Product Support. Save packing list for future reference. The warranty and owner regis-
tration cards must be completed and returned to Ricon within 20 days to validate the warranty.
D. GENERAL SAFETY PRECAUTIONS
The following general safety precautions must be followed during installation, operation, service, and maintenance:
•Under no circumstances should installation, maintenance, repair, or adjustments be attempted without the im-
mediate presence of a person capable of rendering aid.
•An injury, regardless of how slight, must be attended to. Administer necessary first aid or seek medical atten-
tion immediately.
•Protective eye shields and appropriate clothing must be worn at all times.
•To avoid injury, always exercise caution when operating and be certain that hands, feet, legs, and clothing are
not in the path of platform movement.
•Batteries contain acid that can burn. If acid comes in contact with skin, flush affected area with water and wash
with soap immediately.
•Always work in a properly ventilated area. Do not smoke or use an open flame near battery.
•Do not place anything metallic on top of battery.
•Check under vehicle before drilling to avoid drilling into frame, subframe members, wiring, hydraulic lines, fuel
lines, fuel tank, etc.
•Read and thoroughly understand the operating instructions before attempting to operate.
•Inspect the product before each use. If an unsafe condition, unusual noises or movements exists, do not use
the product until the problem is corrected.
•Keep others clear during operation.
•The product requires regular periodic maintenance. Ricon recommends a thorough inspection at least once
every six months. The product must always be maintained at the highest level of performance.

32DFL02.E
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4
E. INNOVATOR COMPONENT TERMS
The references used throughout this manual are illustrated in Figure 1-1and defined in Table 1-1. Figure 1-2
shows electrical and hydraulic control details on the lift tower. Figure 1-3shows the lift with its platform in the
folded position (with the platform not wrapped). Figure 1-4shows the lift fully stowed (with platform folded and
wrapped). Refer to Chapter IV, SPARE PARTS, for more details. Refer to Figure 1-5 for locations of the limit
switches that provide input signals to the two controllers.
TOWER
FRONT
RIGHT SIDE
BARRIER
FRONT PLATFORM SECTION,
LEFT SIDE
BARRIER
FRONT PLATFORM SECTION,
BARRIER RELEASE
LEFT
PARALLEL ARM,
LOWER
BRIDGEPLATE SECTIONS
HANDRAIL SWITCH
HANDRAIL
VERTICAL ARM
PENDANT
CONTROL ROLLSTOP
MANUAL BACKUP
PUMP HANDLE
REAR PARALLEL ARM,
HYDRAULIC PUMP ASSEMBLY
(inside tower)
RIGHT
SECTIONS
MAIN CONTROLLER
(inside tower)
REMOTE CONTROLLER
(beneath platform)
RIGHT SIDE
LEFT SIDE
REAR PLATFORM SECTION,
RIGHT SIDE
REAR PLATFORM SECTION,
LEFT SIDE
UPPER
FIGURE 1-1: INNOVATOR LIFT COMPONENTS
MANUAL BACKUP
PUMP HANDLE
CONTROL SYSTEM
CIRCUIT BREAKER
OPTIONAL POWER
DOOR OPERATOR
CIRCUIT BREAKER
WRAP DISABLE
SWITCH
MANUAL PUMP
HANDLE SOCKET
MANUAL PUMP
RELEASE VALVE
INTERLOCK
INDICATOR LIGHT
FIGURE 1-2: INNOVATOR TOWER DETAILS

32DFL02.E
1
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5
FIGURE 1
-
4: INNOVAT
OR FOLDED
AND WRAPPED
FIGURE 1
-
3: INNOVAT
OR FOLDED
BUT NOT WRAPPED
FIGURE 1-5: LIMIT SWITCH LOCATIONS

32DFL02.E
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TABLE 1-1: INNOVATOR LIFT MAJOR COMPONENTS
NAME DESCRIPTION
Left, Right, Front, and Rear Lift reference when viewing installation from outside of vehicle.
Control pendant Hand-held control box used to operate lift.
Tower Houses hydraulic pump assembly, circuit breakers, and manual back-up pump.
Hydraulic pump assembly Electric motor driven hydraulic pump that produces pressure used to raise plat-
form; includes a manual backup pump.
Manual backup pump handle Used to operate the manual back-up pump (located on hydraulic pump assembly).
Parallel arms Upper and lower links connecting vertical arm to tower.
Vertical arm Connects platform to parallel arms.
Handrail Provides handhold for user. Handrail may vary from that shown.
Handrail switch Toggle switch allows platform occupant to raise and lower platform. Switch does
not stow or deploy platform.
Bridgeplate Plate that bridges gap between platform and lift baseplate when platform is at floor
level. Also acts as a rear rollstop when platform is in motion.
Platform sections Curbed area for passenger; transports passenger between ground and
vehicle floor; breaks into four sections.
Side barriers Side barriers help confine passenger to platform. They unfold automatically when
platform contacts ground, allowing access to platform from sides.
Barrier release Mechanical latch that holds side barriers in vertical position. One per barrier.
Front rollstop Front barrier prevents wheelchair from slow, inadvertent rolling off of platform.
Unfolds automatically when platform contacts ground. Two sections.
Manual pump handle socket Accepts manual backup pump handle used to operate manual backup pump.
Manual pressure release valve Relieves hydraulic pressure in hydraulic system.
Control system circuit breaker Provides electrical power to lift.
Power door operator circuit
breaker Provides electrical power to optional power door operator (if door operator is in- stalled).
Wrap disable switch Rocker switch at base of tower selects one of two available platform stow posi-
tions. When switch is ON, platform folds into vertical (upright) position and stops
(Figure 1-3). When switch is OFF, platform stows fully into vehicle (Figure 1-4).
Controllers Two electronic controllers process input signals from the pendant and limit
switches and send command signals to the hydraulic pump, motors, valves, etc.
The main controller is located in the base of the tower and the remote controller is
on the bottom right side of the front platform section.
END OF TABLE

32DFL02.E 2 -1
II. INNOVATOR INSTALLATION
his chapter contains instructions for installing the RICON Innovator Series Personal Use Wheelchair Lift. The
installation kit for the Innovator Series Lift (provided with lift) contains detailed installation instructions. Contact
Ricon Product Support for applications not covered by the included installation instructions or the instructions
that follow. Be certain that installation instructions are followed exactly and do not eliminate any steps or modify
product.
WARNING!
THIS PRODUCT MUST BE INSTALLED BY A TRAINED, AUTHORIZED RICON SERVICE TECHNICIAN.
NOTE: Refer to Figure 2-1. Verify the serial number of this product. Record number on page i of this manual.
Lift installation consists of the following four steps, each of which is briefly explained in this chapter. Refer to the kit
installation instructions for more detailed installation information.
A. Mechanical installation
B. Electrical installation
C. Final adjustments
D. Installation verification
T
mfg. date:
SERIAL NUMBER
DECAL
7900 Nelson Road, Panorama City, CA 91402
CORPORATION
Madein U.S.A.
FIGURE 2-1: SERIAL NUMBER LOCATION

32DFL02.D
2 -2
A. MECHANICAL INSTALLATION
1. VEHICLE PREPARATION
WARNING!
§WEAR PROTECTIVE CLOTHING AND EYE PROTECTION AT ALL TIMES. BATTERIES CONTAIN
ACID THAT CAN BURN. IF ACID COMES INTO CONTACT WITH SKIN, IMMEDIATELY FLUSH
AFFECTED AREA WITH WATER AND WASH WITH SOAP.
§DO NOT SMOKE OR USE OPEN FLAME IN THE VICINITY OF BATTERY. WORK IN A PROPERLY
VENTILATED AREA.
§DO NOT PLACE ANYTHING METALLIC ON TOP OF BATTERY.
•The lift is designed to carry the weight of one wheelchair and its passenger. The vehicle structure must be
capable of supporting all loads produced during lift operation, as well as those forces caused by motion of
the vehicle when it is driven.
•Safely park vehicle on a flat, level surface and turn engine off.
•Disconnect the cable from the negative battery terminal at vehicle engine compartment.
•The lift installation surface must be flat, with a total variation of less than ¼”.
•Perform the procedures in the order that they are presented here.
•Remove vehicle stepwell cover.
•Install power door operators, if used, before installing lift; door operators may influence lift location. Refer to
power door operator installation instructions for more information.
2. LIFT INSTALLATION NOTES
The correct lift mounting is very important. Improper mounting and/or fastening of lift can adversely affect lift
performance. Although installation details vary amongst vehicle makes, the following principle applies to all
vehicles:
•The lift must be fastened directly to the vehicle floor. Remove door trim, carpet, plywood, molding, wall
paneling or any other material that may interfere with the installation. If subflooring is present, you must cut
out an area in the subfloor of sufficient size to accommodate the stepwell bracket and baseplate. Use the
bracket as a template to determine the size of the area to be cut.
NOTE: Refer to vehicle-specific installation instructions for appropriate dimensions and fastening details.
3. LIFT INSTALLATION
a. Install power door operators, if used. Refer to the installation instructions provided with the door
operators for more information.
NOTE: Refer to installation instructions, as necessary.
b. Assemble aluminum baseplate to lift as shown in installation instructions.
c. Check location of lift.
CAUTION!
CHECK VEHICLE BEFORE DRILLING. DO NOT DRILL INTO FACTORY
WIRING, HYDRAULIC LINES, FUEL LINES, FUEL TANK, ETC.
d. If necessary, cut a hole in subflooring to accommodate baseplate installation.
e. Refer to installation instructions. Using stepwell bracket as a template, drill mounting holes for
baseplate as follows:
1) Drill two ¼” holes in side of stepwell. Install two ¼” screws to secure bracket.
2) Drill four 3/8” holes in stepwell. Install four 3/8” screws in stepwell.
3) Drill two ½” mounting holes.
4) Cut two 1-1/8” holes using hole saw as shown in the installation instructions.
f. Install the wall mounting brackets.

32DFL02.E 2 -3
WARNING!
LIFT WEIGHT IS APPROXIMATELY 330 LBS. USE EXTREME CARE WHEN
POSITIONING. POSITIONING MUST BE PERFORMED BY AT LEAST TWO PEOPLE.
g. Position lift; align the rear mounting holes of lift with holes in floor bracket.
h. Secure lift:
1) Insert two ½-13 screws through holes.
2) Loosely install below-floor reinforcement brackets.
3) Install the front ¾-10 x 4” studs through the reinforcement brackets and secure with flat washers,
lock washers, and nuts.
4) Tighten all ½” and ¾” hardware.
i. Install mounting support bracket.
j. Install vertical support.

32DFL02.D
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B. ELECTRICAL INSTALLATION
CAUTION!
•DISCONNECT BATTERY BEFORE STARTING WORK.
•ROUTE ELECTRICAL CABLES AWAY FROM ANY MOVING PARTS, FUEL/HYDRAULIC LINES AND
EXHAUST SYSTEM. ATTACH SECURELY TO VEHICLE.
•USE SUITABLE GROMMETS TO PROTECT CABLES FROM DAMAGE WHEN ROUTING THEM
THROUGH VEHICLE FLOOR OR WALLS.
•CHECK VEHICLE BEFORE DRILLING. DO NOT DRILL INTO FACTORY WIRING, HYDRAULIC LINES,
FUEL LINES, FUEL TANK, ETC.
•MOUNT MAIN CIRCUIT BREAKER WITHIN 12” OF BATTERY.
•WEAR PROTECTIVE CLOTHING AND EYE PROTECTION AT ALL TIMES. BATTERIES CONTAIN ACID
THAT CAN BURN. IF ACID COMES INTO CONTACT WITH SKIN, IMMEDIATELY FLUSH AFFECTED
AREA WITH WATER AND WASH WITH SOAP.
•DO NOT SMOKE OR USE OPEN FLAME IN THE VICINITY OF BATTERY. WORK IN A PROPERLY
VENTILATED AREA.
•DO NOT PLACE ANYTHING METALLIC ON TOP OF BATTERY.
1. CONTROL INTERFACE AND DOOR OPERATOR
a. Connect appropriate RICON lift interface control (control pendant, etc.) to lift connector. Secure
interface control cable to lift bracket with supplied strain relief kit.
b. Connect power door operator to lift connector. If a power door operator is not used, install a shorting
plug (included in installation kit) here.
CAUTION!
Check control interface and door operator cables for interference with moving lift parts.
c. Route control interface and door operator cables and secure them so that moving lift parts or lift users
will not entangle them. Use nylon cable ties and cable clamps to secure cables.
d. Install the pendant mounting clip on interior wall. Locate the clip where it will be accessible from either
inside or outside of vehicle.
2. MAIN CIRCUIT BREAKER
a. Disconnect battery ground lead.
b. Mount main circuit breaker within 12" of battery and use no more than 12” of cable to connect. Locate
it as near to battery as possible to minimize length of unprotected cable.
CAUTION!
Do not over tighten circuit breaker mounting hardware.
c. Fasten circuit breaker to supplied bracket. Fasten bracket to vehicle structure with sheet metal
screws or blind rivets.
3. MAIN POWER CABLE
CAUTION!
Check vehicle before drilling. Do not drill into factory wiring, hydraulic lines, fuel lines, fuel tank, etc.
a. Refer to installation instructions. Using hole saw, drill two 1.0" dia. holes through vehicle floor to
provide routing for heavy power cables to power terminals located on base at left side of lift tower.
Use split plastic grommets (supplied) to protect cable.
b. Crimp #4 ring terminal (supplied) on each end of short power cable (minimum 12" long). Connect one
end of cable to BAT terminal on circuit breaker; leave other end disconnected.
c. Install one ring terminal on end of long 4 AWG power cable.

32DFL02.E 2 -5
CAUTION!
Route electrical cables away from moving parts, fuel/ hydraulic lines, and exhaust system.
d. Connect long power cable to main circuit breaker AUX terminal. Route power cable beneath vehicle
floor, back to lift and up through hole near lift baseplate. Secure cable to vehicle with nylon clamps
and/or cable ties.
e. Cut cable about one foot beyond power terminals (located at base of tower). Install ring terminal on
cable and fasten it to red (positive) power terminal.
f. Connect short cable from main circuit breaker BAT terminal to positive battery terminal.
4. LIFT ELECTRICAL GROUNDING
a. Refer to installation instructions. Connect the black (negative) power terminal (located at lower left of
lift) to vehicle chassis. Grounding point on chassis must be free of paint and other material.
b. Make connection using an appropriate length of 4 AWG cable. Install two #4 ring terminals (supplied)
on cable, and fasten one end to black (negative) power terminal on lift. Route other end through
vehicle floor, using a grommet to protect cable.
c. Fasten ground cable to chassis with a #14 (1/4”) hex head sheet metal screw. Clean area of electrical
contact to bare metal before fastening.

32DFL02.D
2 -6
C. FINAL ADJUSTMENTS
It may be necessary to adjust the PLATFORM ABOVE FLOOR and PLATFORM BELOW FLOOR limit switches
after installation if the platform does not deploy and stow properly. The ANTI-STOW PRESSURE SWITCH may
require adjustment after replacement or when major lift repair work is done.
CAUTION!
Be certain the area is clear of obstruction before operating lift.
1. PLATFORM LIMIT SWITCHES
NOTE: To avoid operational “dead spots”, always adjust PLATFORM ABOVE FLOOR switch before PLATFORM
BELOW FLOOR switch.
NOTE: When loosening adjustment screws, apply enough pressure to screw to move block instead of screw.
(The block might stick if insufficient pressure is applied to screw.)
NOTE: If lift does not operate after 1-2 full turns of adjustment screw, cycle platform UP and DOWN (the
PLATFORM BELOW FLOOR switch is less sensitive than the PLATFORM ABOVE FLOOR switch).
NOTE: Contact Ricon Product Support for assistance, if needed.
a. Be certain that area is clear and the vehicle is parked on a flat, level surface.
b. Deploy lift using control pendant DEPLOY button until lift platform is at vehicle floor level.
c. Refer to Figures 2-2and 2-3. Rotate PLATFORM ABOVE FLOOR and PLATFORM BELOW
FLOOR adjustment screws 6-8 turns counter-clockwise, and then slowly push both screws toward
rear of lift (interior of vehicle) until they hit the mechanical stops.
d. Push control pendant STOW button, then push and hold control pendant DEPLOY button until
platform stops moving.
e. Push and hold control pendant DEPLOY button. Slowly turn PLATFORM ABOVE FLOOR adjustment
screw clockwise until platform moves down to vehicle floor level.
f. Push and hold control pendant DOWN button until platform is at ground level.
g. Push and hold control pendant UP button until platform stops moving.
h. Push and hold control pendant UP button. Slowly turn PLATFORM BELOW FLOOR adjustment
screw clockwise until platform moves up to vehicle floor level. Release UP button.
i. Repeat steps d-h until platform stops at floor level.
j. Cycle platform through all functions (DEPLOY, DOWN, UP, and STOW) to verify correct adjustment.
FIGURE 2-2: PLATFORM ABOVE FLOOR AND BELOW FLOOR LIMIT SWITCHES

32DFL02.E 2 -7
2. ANTI-STOW PRESSURE SWITCH
An adjustable, pressure-sensitive, electrical switch is installed in the body of the hydraulic pump. When properly
adjusted, the switch protects platform occupants by preventing the accidental stow or deploy of the platform; the
platform cannot be stowed if a weight of 50 pounds, or greater, is on the platform. The switch changes state
when a 50 lb load is on the deployed platform.
a. CHECK SWITCH
1) Apply power to lift and deploy platform.
2) Lower platform to ground, and place a 50 lb weight in center of platform.
3) Press STOW button. Platform should stop at stow height but not enter enclosure. Proceed to next
step if platform moves into enclosure.
b. ADJUST SWITCH
1) Refer to Figure 2-3. The adjusting screw is on the end face of the pressure switch body, between
the two lead wires. There is a setscrew locking the adjustment screw in place, and this setscrew
must be removed before you can access the adjustment screw.
2) Remove locking setscrew (requires hex key) and turn adjustment screw 1/8 turn CCW to increase
sensitivity.
3) Repeat above steps until the 50 lb weight inhibits stowing of platform. Repeat test from floor height;
platform should stop at stow height and not enter enclosure.
4) Remove test weight and check platform stow function from ground height and floor height. Platform
should stow properly from either level. Replace locking setscrew.
NOTE: Normal platform operation (platform does not stow when a weight that is significantly less than 50 lb
is present) is not possible if the pressure switch adjustment is too sensitive. Turn adjusting screw
CW to decrease pressure switch sensitivity. Also, if erratic platform movement occurs because the
setting of the pressure switch is marginal, correct this by turning adjusting screw 1/16 turn in the
appropriate direction.
FIGURE 2-3: ANTI-STOW PRESSURE SWITCH

32DFL02.D
2 -8
D. VERIFY INSTALLATION
1. LOAD TEST
CAUTION!
•This load test is designed to test the vehicle structure and the lift mounting method, not the lift
capacity.
•Do not operate lift while test weight is on platform. Remove test weight immediately after test.
•Vehicle suspension will compress and vehicle will lean when test weight is placed on platform.
If weighted platform contacts ground, remove weight, raise platform, and retest.
•Test weight requirement is 825 lbs. Use great care when handling weight. Positioning must
be performed by at least two people.
a. Verify that neither the vehicle structure nor any other components interfere with movement of the
platform.
b. Verify integrity of lift installation by test loading the platform at 125% of its rated load capacity of 660
pounds. Position lift platform 2" -6" above ground. Place 825 pound test weight in center of platform
and inspect lift mounting points for deformation or loosening of hardware. REMOVE TEST WEIGHT.
2. DECAL INSPECTION
Verify that all decals are properly located and affixed as shown in Figure 2-4on following page.
3. MISCELLANEOUS
•Reinstall stepwell cover.
•Reinstall plastic moisture barriers on doors.
•Reinstall door trim, carpet, plywood, molding, wall paneling, or any other material that was removed.
•Perform several cycles of operation with the control pendant. During each cycle, check for the following
conditions:
•Operation must be smooth and free of wobble or hesitation.
•If power door operators are installed, doors must open and close in proper sequence.
•Bridgeplate must deploy when platform reaches vehicle floor level. Bridgeplate must be stowed at all
other positions.
•Front rollstops and side barriers must lower when platform contacts ground. Rollstops and barriers
must be raised at all other platform positions.
NOTE: If you observe unusual movements or noise during any cycle of operation, stop the cycle immediately.
Check that the lift is installed as specified in the installation instructions. Refer to Chapter III for detailed
troubleshooting information.
•Set WRAP DISABLE switch to on position. Perform one cycle of operation (deploy, lower, raise, stow)
while observing lift. When STOW button is pressed, the platform must fold into vertical position and
move into vehicle, but not wrap.
•Set WRAP DISABLE switch to off position. Perform one cycle of operation while observing lift. Platform
must fully fold and wrap into vehicle when control pendant STOW button is pressed.
E. CUSTOMER ORIENTATION
IMPORTANT CUSTOMER ORIENTATION
Ricon Sales or Service personnel must review the Warranty and Operator Manual with
customer to be certain he or she understands the safe operation of lift. Instruct customer to
follow operating instructions without exception.

32DFL02.E 2 -9
FIGURE 2-4: DECAL LOCATIONS
TURN VALVE
CW BEFORE RAISING PLATFORM
BRIDGEPLATE RELEASEPIN C D
27524.A
Ricon Corporation disclaims liability for damage or personal injury that results from lift modification, lack of maintenance, negligence, abuse, or failure to follow the lift operating instructions.
Deploy platform. Place wheelchair in center of platform,
facing outward, and LOCK WHEELCHAIR
BRAKES. Push and hold DOWN button until platform is on ground and front rollstop is open. Release wheelchair brakes and carefully
exit platform.
Refer to manual operation instructions on
tower cover or in Operator Manual. MANUAL OPERATION:
Push and hold STOW button until platform is completely within vehicle.
4.
To Stow Lift:
3.
27525.A
Deploy platform. Push and hold DOWN button until platform is on ground and front rollstop is open. Place wheelchair in center of platform,
facing outward, and LOCK WHEELCHAIR
BRAKES. Be certain wheelchair is within perimeter of platform and cannot interfere
with operation of front rollstop.
Push and hold UP button until platform
stops at floor level.
Release wheelchair brakes and carefully
enter vehicle.
Push and hold DEPLOY button and platform
will unfold at floor level.
OPERATING INSTRUCTIONS:
2.
To Exit Vehicle:
1.
4.
5.
1.
3. 2.
To Enter Vehicle: To Deploy Platform:
THE RICON CORPORATION
7900 NELSON ROAD
PANORAMA CITY, CA 91402
[phone] or [phone]
Be certain vehicle is safely parked on a level
area away from traffic before operating lift.
Engage the vehicle-to-lift safety interlock
system (e.g., transmission and parking brake, if so equipped) before operating lift.
Prior to use, inspect lift for proper function,
required maintenance, and damage. Do not use lift if a problem exists, and contact your dealer for repair information.
Do not exceed rated load capacity of 300 lbs
(600kg). This lift is for use by wheelchair occupants, only. Do not use for standing passengers.
Do not lower platform onto a curb.
CAUTION!
Improper use of lift can result in personal
injury.
Users must read and follow the operating
instructions in Operator Manual. The Operator Manual is available from:
FREEDOM
PERSONAL USE
WHEELCHAIR LIFT
OPERATING INSTRUCTIONS
WARNING!
StowPlatform:
2) 1)
3)
4)
3)
2)
PUMP SOCKET MANUAL
PLATFORM
TO DEPLOY TURN VALVE CCW
A B
MANUAL PUMP
SOCKET
U.S. and Foreign patents pending.
DECAL, PATENT
PENDING
32-10-171
PRESSURE RELEASE
VALVE
1/4 TURN CCW
TO OPEN
CAUTION
DECAL, CAUTION, PINCH POINT
18618
PART OF SERIAL NUMBER DECAL.
(ONLY RICON
REPLACEABLE)
32-10-166
PART OF SERIAL NUMBER DECAL.
(ONLY RICON
REPLACEABLE)
32-10-166
CAUTION
27527.A
Lift side barriers to vertical position; each front rollstop section will rise at same time. Refer to C. Push bridgeplate release pin in. Open both bridgeplate sections by pushing down to horizontal position. Refer to D. Turn pressure release valve CW to close; do not over-tighten valve. Insert backup pump handle into manual pump socket. Operate pump to raise platform as high as possible (which will be slightly above floor level). Refer to A. Pull firmly on T-handle and hold. Swing right platform section back
towards tower until it locks and then release T-handle.
Refer to B. Open pressure release valve 1/4 turn CCW and leave open until platform is fully settled on ground. Push side barriers out and down; front rollstop sections will unfold at same time.
Carefully exit platform.
Refer to A. Pull T-handle out and hold. Swing the right-side platform section outward until it locks, and then release T-handle. Refer to B. Open pressure release valve by turning it 1/4 turn CCW. Close valve
when platform reaches floor level; do not over-tighten valve.
Place wheelchair in center of platform. Refer to C. Push bridgeplate release pin inward. Closeboth bridgeplate sections by lifting to vertical position.
FREEDOM PERSONAL USE
WHEELCHAIR LIFT MANUAL OPERATING INSTRUCTIONS
Park vehicle in a level area that is away from traffic. If the vehicle cannot be moved under its own power, summon emergency assistance
to move vehicle to a safe operating area.
Provide space for lift operation and passenger deboarding. Verify that the path of the platform, as it moves, is free of obstacles. Open vehicle doors manually. If equipped with a power door operator, refer to its Operator Manual for manual operation instructions. Caution people in vicinity that platform is about to deploy.
1) Preparation:
T-HANDLE
Deploy Platform:
1)
2)
4)
3)
LowerPlatform:
Madein U.S.A.
CORPORATION
12450 Montague St., Pacoima, CA 91331
mfg.date:
MAINTENANCE REQUIRED IF
CONTINUOUSLY ILLUMINATED
MAINTENANCE DOIT ETRE
FAITE SI CETTE LUMIERE
RESTE ALLUMEE EN
PERMANENCE
MANTENIMIENTO ES
REQUERIDO SI PERMANECE
CONTINUAMENTE ILUMINADO
BEI UNUNTERBROCHENER
WARNLICHT ANZEIGE IST
WARTUNG ERFORDERLICH
DECAL,
PRESSURE RELEASE
VALVE
29200
DECAL,
SECOND SOLENOID
18669
DECAL, MAXIMUM LOAD
27531
DECAL,
MANUAL
OPERATION
27524
DECAL, CAUTION
STAND CLEAR
26181
DECAL, RICON, VERT.
SILVER 32-10-152
DECAL,
OPERATING INST.
FREEDOM
27525
UP
DOWN
DECAL,
SWITCH LABEL,
UP/DOWN
27530
DECAL, CAUTION PINCH POINT ON
FOLD
27527
DECAL, DO NOT LOWER
ONTO CURB
27529
PLATFORM MANUAL RELEASE RING
DECAL, PLATFORM MANUAL RELEASE RING
27528
Madein U.S.A.
CORPORATION
mfg. date:
12450 Montague St., Pacoima, CA 91331