Ricon K Series User manual

Innovation in Mobility
KlearVue
K-Series
Folding Platform
Wheelchair Lift
For
Personal and Transit Use
OPERATOR MANUAL
02/25/02 32DSS101.B 1995-2000 RICON CORPORATION
All Rights Reserved
U.S. and Foreign Patent(s) Pending
Printed
in the United States of America
PRINT

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THIS RICON PRODUCT MUST BE SERVICED BY AUTHORIZED
RICON SERVICE TECHNICIANS.
PRODUCT USERS MUST REFER TO THIS MANUAL FOR
OPERATING AND GENERAL MAINTENANCE INSTRUCTIONS.
RETAIN THIS MANUAL IN THE VEHICLE FOR FUTURE
REFERENCE.
Customer Name:
Installing Dealer:
Date Installed:
Serial Number:

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REVISION RECORD
REVISION PAGES DESCRIPTION OF CHANGE ECR/ECO
All New revision 3968/4900
3-1Added A. “Additional Maintenance Information” section. N/A
3-4Added decal 22043 to decal location page. 3755/4792
32DSS101.B
2-11 Deleted redundant steps in section c.

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TABLE OF CONTENTS
Chapter Page
I. INTRODUCTION......................................................................................................1-1
A. RICON SERVICE SUPPORT................................................................................... 1-1
B. KLEARVUE LIFT WARRANTY ............................................................................... 1-2
C. SHIPMENT INFORMATION.................................................................................... 1-3
D. GENERAL SAFETY PRECAUTIONS........................................................................ 1-3
E. MAJOR COMPONENTS......................................................................................... 1-4
II. KLEARVUE OPERATING INSTRUCTIONS..............................................................2-1
A. SAFETY PRECAUTIONS........................................................................................ 2-1
B. DAILY SAFETY CHECK......................................................................................... 2-3
C. LIFT FUNCTIONS.................................................................................................. 2-3
D. CONTROLS AND INDICATORS ............................................................................. 2-4
§Control Pendant .............................................................................................2-4
§Interlock Indicator Light..................................................................................2-5
§Circuit Breaker for Optional Door Operator........................................................2-5
§Control System Circuit Breaker ........................................................................2-5
§Main Circuit Breaker........................................................................................2-6
§Manual Backup Pump ....................................................................................2-6
E. LIFT OPERATION.................................................................................................. 2-7
1. Entering Vehicle.............................................................................................. 2-8
2. Exiting Vehicle................................................................................................ 2-8
3. Stowing Platform ............................................................................................ 2-9
4. Manual Operation ........................................................................................... 2-9
F. MAINTENANCE AND REPAIR NOTE ................................................................... 2-12
III. MAINTENANCE AND REPAIR .................................................................................3-1
A. MAINTENANCE INFORMATION ............................................................................ 3-1
B. CLEANING ........................................................................................................... 3-1
C. LUBRICATION...................................................................................................... 3-1
D. MAINTENANCE SCHEDULE.................................................................................. 3-2
E. KLEARVUE SERIES DECALS................................................................................ 3-4

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I.INTRODUCTION
his manual provides operating and maintenance instructions for the Ricon KlearVue wheel-
chair lift. The platform on the KlearVue splits horizontally to reduce the overall lift height
when stowed. This results in a less obstructed view, either in or out of the vehicle.
The patented movement provides smooth,
safe entry and exit, and easily lifts up to 800
pounds (364 kilograms). The lift contains a
powerful electro-hydraulic pump that includes
a built-in manual backup pump. If the lift loses
power, it can be raised or lowered manually.
By using the lift control switches, the lift is
unfolded out from the vehicle (deployed). The
user boards the large non-skid platform and
the operator uses the control switches to gen-
tly lower the platform to the ground. After the
user departs, the platform is raised and folded
into the vehicle (stowed). The lift platform
splits and folds horizontally when stowed.
It is important to user safety that these operating instructions be read and understood by the lift
operator. It is also important that the Ricon recommendations for cleaning, inspecting and lubri-
cating the wheelchair lift be followed.
A. RICON SERVICE SUPPORT
If there are questions about this manual, or you need copies, please contact Ricon
Product Support at the following location:
Ricon Corporation
7900 Nelson Road
Panorama City, CA 91402
Telephone:.................................................................................[phone]
...............................................................................[phone]
World Wide Website: www.riconcorp.com
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B. KLEARVUE WHEELCHAIR LIFT WARRANTY
FIVE-YEAR LIMITED WARRANTY
Ricon Corporation (Ricon) warrants to the original purchaser of this product that Ricon will repair or
replace, at its option, any parts that fail because of defective material or workmanship as follows:
•Repair or replace parts for a period of one year from the date of purchase. A complete list of
parts covered by this warranty can be obtained from an authorized Ricon Service Technician.
•Labor costs for specified parts replaced under this warranty for a period of one year from date put
into service. A Ricon rate schedule determines parts covered and labor allowed.
•Repair or replace lift powertrain parts for a period of five years from date of purchase. A com-
plete list of parts covered can be obtained from an authorized Ricon dealer or Ricon Product Sup-
port.
If You Need to Return a Product: Return this Ricon product to Ricon Corporation, following the Ri-
con RMA procedure. Please give as much advance notice as possible and allow a reasonable amount
of time for repair.
This Warranty Does Not Cover:
•Labor or service charges.
•Malfunction or damage to product parts caused by accident, misuse, lack of proper maintenance,
neglect, improper adjustment, modification, alteration, the mechanical condition of the vehicle,
road hazards, overloading, failure to follow operating instructions, or acts of Nature (i.e., weather,
lightning, flood, etc.).
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 ashould be
performed at that time.
WARNING
THIS PRODUCT HAS BEEN DESIGNED AND MANUFACTURED TO EXACT SPECIFICATIONS.
~ ANY MODIFICATION OF THIS PRODUCT CAN BE DANGEROUS ~
This Warranty is Void If:
•The product has been installed or maintained by someone other than an authorized Ricon Ser-
vice Technician.
•The 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 Ricon product that has been modified from the original Ricon design. No person or company is
authorized 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
damages. 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
twenty-days after installation of this Ricon product for the warranty to be valid. The warranty is
not transferable.
The warranty gives specific legal rights. There may be other rights that vary in each state.

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C. SHIPMENT INFORMATION
Check the received product for freight damage. Claims for damage should be made to
the freight carrier immediately.
Be sure the installation kit contains all items listed on the included bill-of-material.
Please report any missing items immediately to the Ricon Product Support Department.
The warranty and owner’s registration cards must be completed and returned to Ricon
within 20 days for the warranty to be valid.
D. GENERAL SAFETY PRECAUTIONS
The following safety precautions must be adhered to during operation, service and
maintenance:
§Under no circumstances are maintenance, repairs or adjustments to be at-
tempted without the presence of a person capable of rendering aid.
§An injury, no matter how slight, must be attended to. Administer first aid or
seek medical attention immediately.
§Protective eye shields and appropriate clothing should be worn at all times.
§Exercise caution when operating lift to avoid injury, and be certain that
hands, feet, legs or clothing are not in path of the platform as it moves.
§Be cautious when using metallic (conductive) tools near battery.
§Check under vehicle before drilling or cutting to avoid damage to the frame,
subframe members, wiring, hydraulic lines, etc.
§Read and thoroughly understand the operating instructions before attempting
to operate the lift.
§Inspect product before each use. Do not operate lift if an unsafe condition is
present, or there is unusual noise or movement.
§Keep others clear during lift operation.
§The lift requires regular maintenance. Ricon recommends a thorough in-
spection every six months. Maintain the product at its highest level of per-
formance.

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E. MAJOR COMPONENTS
The major components of the KlearVue lift are in Figure 1-1. A description of each of
the components is in Table 1-1.
FIGURE 1
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1: KLEARVU
E MAJOR COMPONENTS

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TABLE 1-1: KLEARVUE MAJOR COMPONENTS
NAME DESCRIPTION
Left
Right
Front
Rear
Lift reference when viewing installation from outside of vehicle.
Top/Bottom Arms (Left/Right-4 total) Upper and lower links connecting vertical arms to base.
Vertical Arms (Left/Right) Connect platform to top and bottom arms.
Handrails (Left/Right) Provide handhold for user. Handrails may vary from that shown.
Tie-Rods (Left and Right) Links that split platform as it folds.
Occupant Restraint
Belt (K-2005 model)
Electrically interlocked safety belt that prevents acceleration of wheelchair from
platform. Lift will not operate if belt is unbuckled.
Front Rollstop Front barrier prevents wheelchair from slow, inadvertent rolling off platform
when above ground level.
Platform Transports user from ground to vehicle, and vice versa.
Platform Front
Section
Front portion of platform that folds during deploy and stow.
Bridgeplate
(Inboard Rollstop)
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.
Hydraulic Cylinders (Left/Right) Pressurized cylinders convert hydraulic pressure into lifting force.
Hydraulic Power Unit Electric motor driven pump produces hydraulic pressure that raises platform;
also contains a relief valve to unfold and lower platform.
Control Pendant Hand-held control box manages lift operating functions.
Manual Backup
Pump Handle
Used to operate the manual back-up pump (located on hydraulic power unit).
Baseplate Assembly Bolts to vehicle floor; provides secure foundation for lift.
END OF TABLE

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II. KLEARVUE LIFT OPERATING INSTRUCTIONS
his chapter contains safety precautions, daily safety check instructions, control and indica-
tor descriptions, and operating instructions for the RICON KlearVue Wheelchair Lift. This
chapter must be thoroughly understood by operator before using lift.
A. SAFETY PRECAUTIONS
The following safety precautions must be complied with at all times when operating lift:
§Refer to Figure 2-1. Deploying lift when vehicle is on sloped ground is hazard-
ous. Operate lift with vehicle parked on level ground.
§Vehicle must be safely parked with parking brake ON before using lift.
§Inspect lift before use. DO NOT use lift if any unsafe condition exists, or unusual
noises or movements are noticed, and contact an authorized Ricon service tech-
nician for repair.
§Read and comply with all warning labels and symbols affixed to wheelchair lift.
§Wheelchair occupant should FACE OUTWARD when entering or exiting vehicle.
§DO NOT back onto platform when exiting vehicle. FACE OUTWARD, if possible,
and make sure that platform is at the same level as floor. Check that outer roll-
stop is up and locked.
§Do not place equipment or furniture inside vehicle that may prevent pivoting of
your wheelchair. Being able to pivot assures that you can safely exit facing out-
ward.
§The outer rollstop is intended to prevent slow, or unintentional, rolling off the plat-
form. The outer rollstop is not designed to stop a quick moving wheelchair. The
wheelchair might tip and possibly injure its occupant if the small front wheels col-
lide hard with the rollstop. The large rear wheels of a quick moving wheelchair
can roll over the rollstop. Use great care, board platform slowly, and lock wheel-
chair brakes.
§Be certain wheelchair fits safely on platform; it must not extend beyond edges or
interfere with operation of rollstop.
§Do not operate with a load in excess of 800 lbs (364 kg).
§Keep arms, legs, and clothing away from moving lift parts.
§The lift is intended for ONE wheelchair and its occupant. Do not overload lift.
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FIGURE 2-1: SLOPED PARKING HAZARD

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§Refer to Figure 2-3. Keep others clear while operating
lift.
§Do not allow an untrained person to operate lift.
§Careful supervision is necessary if used by or near
children.
§Do not allow anyone to stand on bridgeplate. A bent
bridgeplate can interfere with the platform as it raises
and lowers.
§LOCK WHEELCHAIR BRAKES before moving platform
(power chair users should turn off power and set
brake).
§Use great care in wet conditions, because the wheel-
chair brakes are less effective if wheels or platform are
wet.
§Never leave platform outside of vehicle. Return lift to
stowed position after use.
§Do not place a wheelchair on lift if it is too large for the
vehicle. The wheelchair must be able to pivot freely
inside vehicle to comply with lift instructions for enter-
ing and exiting vehicle.
Read and understand these safety precautions. Review them periodically and ask any atten-
dants or other operators to read them as well. Contact an authorized Ricon service techni-
cian or call Ricon Product Support if there are questions.
FIGURE 2
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OUTWARD IS SAFEST

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B. DAILY SAFETY CHECK
Inspect lift before use and meet the following conditions:
§All functions operate properly. DO NOT use lift if unusual noises or movements
exist, and contact an authorized Ricon service technician for repair.
§Vehicle interlock is operating properly.
§Objects that may interfere with operation are not present.
§General appearance and lubrication are satisfactory and all fasteners are tight.
C. LIFT FUNCTIONS
TABLE 2-1: LIFT FUNCTIONS
FUNCTION DESCRIPTION
DEPLOY
Platform unfolds and deploys from stowed position. (The
door(s) will automatically open before lift deploys if vehi-
cle is equipped with a power door operator).
DOWN Platform lowers from floor level to ground level. (Rollstop
lowers automatically when platform contacts ground).
UP Platform raises from ground level to floor level. (Rollstop
raises automatically when platform leaves ground).
STOW Platform folds and stows from floor level. (The door(s)
will automatically close after lift is stowed if vehicle is
equipped with a power door operator).
END OF TABLE
NOTE:
THE UP AND DOWN FUNCTIONS DO NOT OPERATE WHEN PLATFORM IS STOWED.

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D. CONTROLS AND INDICATORS
WARNING
THE LIFT CAN OPERATE ONLY WHEN PERMITTED TO BY THE
VEHICLE INTERLOCK CIRCUITRY. DO NOT OPERATE LIFT WITH
INTERLOCK BYPASSED. REFER TO VEHICLE OWNER/OPERATOR
MANUAL FOR INTERLOCK INSTRUCTIONS BEFORE OPERATING LIFT.
§Control Pendant
Refer to Figure 2-4. The lift is operated with two rocker buttons located on a
hand-held, hard-wired remote-control pendant. Each lift function is controlled
by pushing one end of the appropriate button. Pushing the DEPLOY button un-
folds platform from vehicle, and pushing the STOW button folds platform into
vehicle. Pushing the DOWN button lowers platform towards ground, and push-
ing the UP button raises platform towards floor. Buttons must be held de-
pressed until function completes. The pendant is stowed on a wall-clip inside
vehicle.
FIGURE 2-4: LIFT CONTROL PENDANT

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§Interlock Indicator Light
Refer to Figure 2-5. The vehicle interlock system prevents operation of lift
when it is unsafe. The interlock indicator light reveals whether interlock is oper-
ating properly, if an interlock system is interfaced with lift. The light stays illu-
minated at all times if there is no interlock system installed. The indicator light
illuminates when the interlock system provides electrical power to lift, and is off
when power is removed.
§Circuit Breaker for Optional Door Operator
Refer to Figure 2-5. The circuit breaker for optional door operator is mounted
on hydraulic pump assembly. The circuit breaker button pops up when there is
a short circuit in door operator. DO NOT hold button pressed if pressing and re-
leasing button does not restore power. Contact an authorized Ricon service
technician for repair. Refer to appropriate Ricon Power Door Operator Service
Manual for a detailed description.
§Control System Circuit Breaker
Refer to Figure 2-5. The Control System Circuit Breaker is mounted on hydrau-
lic pump assembly. The circuit breaker button pops up when there is a short
circuit in the control system. DO NOT hold button pressed if pressing and re-
leasing button does not restore power. Contact an authorized Ricon service
technician for repair.
FIGURE 2-5: INDICATOR LIGHT/ CIRCUIT BREAKERS

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§Main Circuit Breaker
Refer to Figure 2-6. The main circuit
breaker, located in engine compartment, in-
terrupts electrical power to the lift electrical
system when a short circuit occurs. The
circuit breaker reset tab is shown in the
normal, or reset, position. The circuit
breaker reset tab flips down when a short
circuit occurs. DO NOT hold button
pressed if pressing and releasing button
does not restore power. Contact an author-
ized Ricon service technician for repair.
§Manual Backup Pump
Refer to Figure 2-7. The manual backup pump raises the platform when elec-
trical power is not functional. Controls for the pump consist of a handle for
raising platform, and a release valve for lowering it. Instructions for operating
the manual pump are in the MANUAL OPERATION paragraph of the LIFT
OPERATION section in this chapter.
FIGURE 2
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RCUIT
BREAKER
FIGURE 2-7: MANUAL BACKUP PUMP & HANDLE

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E. LIFT OPERATION
WARNING
IMPROPER USE OF LIFT CAN RESULT IN PERSONAL INJURY. USERS MUST READ
AND FOLLOW OPERATING INSTRUCTIONS IN OPERATOR MANUAL. ADDITIONAL
COPIES OF OPERATOR MANUAL ARE AVAILABLE FROM:
RICON CORPORATION
7900 NELSON ROAD
PANORAMA CITY, CA 91402
[phone] or [phone]
§DO NOT EXCEED RATED LOAD CAPACITY OF 800 POUNDS (364 KG).
§INSPECT WHEELCHAIR LIFT FOR PROPER FUNCTION, REQUIRED MAIN-
TENANCE, AND DAMAGE BEFORE USE. DO NOT USE LIFT IF A PROBLEM
EXISTS, AND CONTACT AN AUTHORIZED RICON SERVICE TECHNICIAN FOR
REPAIR.
RICON CORPORATION DISCLAIMS LIABILITY FOR DAMAGE OR PERSONAL INJURY
RESULTING FROM MODIFICATION TO LIFT, LACK OF MAINTENANCE OR REPAIR,
NEGLIGENCE, ABUSE, OR FAILURE TO FOLLOW LIFT OPERATING INSTRUCTIONS.
§Be certain vehicle is safely parked on a level area away from traffic before operat-
ing lift. Allow space for lift operation and passenger boarding.
§The lift operator must take special care to be certain that area is clear before de-
ploying lift. Be certain there are no obstacles beneath platform.
§Open door(s) manually if vehicle is not equipped with a Power Door Operator. The
vehicle door(s) will open automatically before platform deploys and close after
platform is stowed, if vehicle is equipped with a Power Door Operator.
§Engage the vehicle safety interlock system (e.g. transmission, parking brake, etc),
if so equipped, before operating lift. The lift will not operate until this is accom-
plished.

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WARNING
ATTENDANT SHOULD ALWAYS REMAIN NEAR PASSENGER TO RENDER IMMEDIATE
ASSISTANCE, IF NECESSARY. KEEP OTHERS CLEAR WHEN OPERATING
LIFT.
MAINTAIN PRESSURE ON BUTTON UNTIL FUNCTION COMPLETES. BE CERTAIN
WHEELCHAIR FITS PROPERLY ON PLATFORM AND DOES NOT CONTACT
ROLLSTOP, PREVENTING IT FROM LOCKING AS PLATFORM RAISES.
1. ENTERING VEHICLE:
a. DEPLOY PLATFORM -Push and hold DEPLOY button until platform unfolds
completely from vehicle and stops at floor level.
WARNING
DO NOT STAND ON BRIDGEPLATE (INBOARD ROLLSTOP) AS
PLATFORM LOWERS. PUSH AND HOLD DOWN BUTTON UNTIL
PLATFORM SETTLES AT GROUND LEVEL. CAREFULLY EXIT PLATFORM.
b. LOWER PLATFORM -Push and hold DOWN button until lift contacts ground
and front rollstop opens completely.
c. Place wheelchair in center of platform, facing outward (if possible), and
LOCK WHEELCHAIR BRAKES. Be certain wheelchair is within platform pe-
rimeter and will not interfere with operation of front rollstop.
d. RAISE PLATFORM -Push and hold UP button until platform stops at vehicle
floor level. Rollstop must raise when platform leaves ground.
e. Release wheelchair brakes, carefully board passenger into vehicle, and se-
cure wheelchair.
NOTE: Refer to “Stowing Platform” section to stow platform.
2. EXITING VEHICLE:
a. DEPLOY PLATFORM -Push and hold DEPLOY button until platform com-
pletely unfolds from vehicle and stops at floor level.
b. Be certain platform is at same height as floor, front rollstop is up and locked,
and bridgeplate is resting on baseplate.
c. Place wheelchair in center of platform, facing outward (if possible), and
LOCK WHEELCHAIR BRAKES.
d. LOWER PLATFORM –Push and hold DOWN button until platform settles at
ground level. Carefully exit platform.
WARNING
DO NOT STAND ON BRIDGEPLATE (INBOARD ROLLSTOP) AS PLATFORM L
OWERS.

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3. STOWING PLATFORM:
•Push and hold STOW button until platform is completely within vehicle.
CAUTION
Do not release stow button before platform is folded completely and pump motor
stops operating. Be certain platform is stowed completely before closing doors.
4. MANUAL OPERATION:
Refer to Figure 2-8. The lift can be operated manually
if lift electrical power is not functional.
Preparation:
•Be certain vehicle is on a level area and away
from traffic. Allow enough space for lift opera-
tion and passenger boarding.
•The operator must summon emergency assis-
tance to move vehicle to a safe operating area if
a break down situation exists and vehicle cannot
be moved under its own power.
•Check to be certain obstacles are not in path of
lift.
•Open door(s) manually if vehicle is not equipped
with a Power Door Operator. If equipped with a
Power Door Operator, refer to its Operator Man-
ual for manual operation instructions.
•Consider that vehicle beeper may not be operat-
ing, and caution people in vicinity that platform is
about to deploy.
WARNING
FOLLOW PRECAUTIONS IN “LIFT OPERATION” SECTION WHEN
USING MANUAL BACKUP SYSTEM TO ENTER OR EXIT VEHICLE.
a. Deploy Platform
1) Release "Sto-Loc" by lifting bridgeplate (inboard rollstop). If "Sto-Loc" is
difficult to release, use manual backup pump to remove tension from
catch; refer to “Stow Platform” paragraph in this section.
2) Insert notched end of pump handle through “RELEASE VALVE” hole in
pump cover, and engage pump release valve.
FIGURE 2
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OPERATION

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CAUTION
Do not open pump release valve more than ¼-turn. Op
ening valve further may cause
it to completely disengage from pump body, which will disable its pumping ability.
3) Refer to Figure 2-9. Turn valve 1/4 turn COUNTER-CLOCKWISE to begin
lowering platform. Turn valve CLOCKWISE when platform reaches floor
level; do not over-tighten valve. Do not lower platform below level. The
rear edge of bridgeplate (inboard rollstop) must rest flat against lift base-
plate.
b. Lower Platform
1) Turn valve 1/4 turn COUNTER-CLOCKWISE to begin lowering platform.
2) Hold valve OPEN until platform settles at ground level. Turn handle
CLOCKWISE to close valve; do not over-tighten valve.
FIGURE 2-9: MANUAL BACK-UP PUMP -DEPLOY AND LOWER PLATFORM

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c. Raise Platform
1) Refer to Figure 2-10. Verify that pump release valve is closed.
2) Insert pump handle into socket. Operate pump to raise platform.
NOTE: Do not raise platform above floor level. The rear edge of bridgeplate must
rest flat against lift baseplate.
d. Stow Platform
1) Refer to Figure 2-10. Verify that pump release valve is closed.
2) Insert pump handle into pump handle socket. Operate pump to raise plat-
form.
3) Continue operating pump until platform is COMPLETELY within vehicle.
4) Stow pump handle. Close vehicle doors.
F. MAINTENANCE AND REPAIR NOTE
Follow the lubrication, cleaning, and maintenance instructions in the following chap-
ter, MAINTENANCE. These instructions will optimize the operating condition of
wheelchair lift.
FIGURE 2-10: MANUAL BACK-UP PUMP –RAISE PLATFORM