Ricon S Series User manual

Owner Manual
05/16/01 32DSSP01.A
U.S. Patent Nos: 4,534,450; 5,308,215; 5,445,488; 5,605,431; 5,944,473
Australian Patent No: 661127; 687,066 Canadian Patent No: 1,245,603; 2,168,761
Other U.S. and foreign patents pending.
Printed in the United States of Ame
r
ica
92-02 RICON CORPORATION
All Rights Reserved
S
-
Series
Personal Use
Wheelchair Lift
TM
INNOVATION IN MOBILITY
™
®
®
PRINT

32DSSP01.A i
This RICON product must be installed
and serviced by RICON authorized
dealers.
The owner must refer to this manual
for operating instructions, then retain
it for future reference by RICON au-
thorized dealers that perform mainte-
nance.
Customer Name:
Installing Dealer:
Date Installed:
Serial Number:

32DSSP01.A
ii
REVISION RECORD
REV PAGES DESCRIPTION OF CHANGE ECR/ECO
32DSSP00
.H Cover Added U.S. patent number 5,944,473 4216/
32DSSP01
.A All New release, in two-book format. 3669/4732
END OF LIST

32DSSP01.A iii
S-SERIES PERSONAL LIFT TABLE OF CONTENTS
Chapter: Page
I. INTRODUCTION......................................................................................1-1
A. RICON FIVE-YEAR LIMITED WARRANTY................................................1-1
B. SHIPMENT INFORMATION.....................................................................1-3
C. GENERAL SAFETY PRECAUTIONS.........................................................1-3
D. MAJOR LIFT COMPONENTS..................................................................1-4
II. OPERATING INSTRUCTIONS ..................................................................2-1
A. SAFETY PRECAUTIONS.........................................................................2-1
B. DAILY SAFETY CHECK...........................................................................2-2
C. LIFT FUNCTIONS...................................................................................2-3
D. CONTROLS AND INDICATORS...............................................................2-4
1. CONTROL PENDANT........................................................................2-4
2. HANDRAIL SWITCH.........................................................................2-4
3. ELECTRICAL CONTROLS AND INDICATORS.....................................2-5
4. MANUAL BACK-UP 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
III. MAINTENANCE.......................................................................................31
A. MAINTENANCE INFORMATION ..............................................................3-1
B. CLEANING.............................................................................................3-1
C. MAINTENANCE SCHEDULE ...................................................................3-1
D. DECAL LOCATIONS...............................................................................3-4

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32DSSP01.A 1 -1
I. S-SERIES PERSONAL USE INTRODUCTION
he RICON S-Series Personal Use Wheelchair Lift provides wheelchair access to personal
vans. The patented movement provides smooth, safe entry and exit and easily lifts up to 800
pounds (364 kilograms). It is operated by the wheelchair occupant or a trained attendant. The
lift contains a powerful electro-hydraulic pump that includes a built-in manual backup pump. If
lift loses electrical power, it can still be raised or lowered manually.
By using lift control switches, the lift is unfolded
out from vehicle (deployed). The user boards
the large non-skid platform and the operator
uses control switches to gently lower platform to
ground. After user departs, the platform is
raised and folded into vehicle (stowed). The lift
is also available with a platform that splits and
folds when lift is stowed, providing easy vehicle
access through the lift.
This manual contains warranty information,
safety precautions, and operating instructions
for the lift. It is important to user safety that lift
operator(s) be completely familiar with Operating
Instructions chapter of this manual. Once lift is
installed, it is very important that lift be properly maintained by following the Ricon recommended
cleaning, lubrication, and inspection instructions given in Chapter III, “Maintenance”.
If there are questions about this manual, or additional copies are needed, please contact Ricon
Product Support at one of the following locations:
Ricon Corporation
7900 Nelson Road
Panorama City, Ca 91402.....................................................................[phone]
Outside (818) Area Code ......................................................................[phone]
World Wide Website......................................................................www.riconcorp.com
Ricon U.K. Ltd.
Littlemoss Business Park, Littlemoss Road
Droylsden, Manchester
United Kingdom, M43 7EF ............................................................([phone]
A. RICON FIVE-YEAR LIMITED WARRANTY (on following page)
T

32DSSP01.A
1 -2
RICON S-SERIES PERSONAL
FIVE-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 replace under this warranty for a period of one year from date
of purchase. A Ricon rate schedule determines the parts covered and labor allowed.
•Repair or replace lift power train parts for a period of five years from date of purchase. A list of
parts covered can be obtained from your Ricon authorized dealer or Ricon Product Support.
If You Need to Return a Product: Return this Ricon product to the installing dealer. Please give
advance notice, and allow time for repairs.
If You are Traveling: Ricon authorized dealers honor this warranty. Consult telephone directory or
call our Product Support department for the name of the nearest Ricon authorized dealer.
This Warranty does not Cover:
•Malfunction or damage to product parts caused by accident, misuse, lack of proper mainte-
nance, neglect, improper adjustment, modification, alteration, the mechanical condition of ve-
hicle, road hazards, overloading, failure to follow operating instructions, or acts of Nature (i.e.,
weather, lightning, flood).
Note: Ricon recommends that this product be inspected by a Ricon authorized service technician at
least once every six months, or sooner if necessary. Any required maintenance should be per-
formed at that time.
WARNING!
THIS PRODUCT HAS BEEN DESIGNED AND MANUFACTURED TO EXACT SPECIFICATIONS.
MODIFICATION OF THIS PRODUCT IN ANY RESPECT CAN BE DANGEROUS.
This Warranty is Void if:
•The product has been installed or maintained by someone other than a Ricon authorized ser-
vice technician.
•The product has been modified or altered in any respect from its original design without writ-
ten authorization by Ricon.
Ricon disclaims liability for any personal injury or property damage that results from op-
eration of a Ricon product that has been modified from the original Ricon design. No per-
son 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 conse-
quential 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
20 days after 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.

32DSSP01.A 1 -3
B. SHIPMENT INFORMATION
Ricon does not sell directly to the user because of the specialized nature of this product.
The product is distributed through a worldwide network of Ricon authorized dealers,
who perform actual installation.
§When the product is received, unpack it and check for freight damage. Claims for
any damage should be made to freight carrier immediately.
§Be sure installation kit contains all items listed on kit packing list. Please report
any missing items immediately to Ricon Product Support. The warranty and
owner registration cards must be completed and returned to Ricon within 20 days
to validate warranty.
NOTE
The Sales/Service Personnel must review the Warranty and Operator
Manual with user to verify they understand how to safely operate prod-
uct. Instruct user to follow operating instructions without exception.
C. GENERAL SAFETY PRECAUTIONS
The following general safety precautions must be followed during operation:
§An injury, no matter how slight, should always be attended. Always administer
first aid or seek medical attention immediately.
§To avoid injury, always exercise caution when operating and be certain that
hands, feet, legs, and clothing are not in path of product movement.
§Read and thoroughly understand operating instructions before attempting to
operate.
§Inspect product before each use. If an unsafe condition, unusual noises or
movements exist, do not use it until problem is corrected.
§Stand clear of doors and platform and keep others clear during operation.
§The product requires regular periodic maintenance. A thorough inspection is
recommended at least once every six months. The product should be maintained
at the highest level of performance.

32DSSP01.A
1 -4
D. MAJOR LIFT COMPONENTS
The references used throughout this manual are illustrated in Figure 1-1and defined in
Table 1-1. Refer to the Service Manual, Chapter IV, “Parts Diagrams and Lists” for
more details.
FIGURE 1-1: PERSONAL USE WHEELCHAIR LIFT

32DSSP01.A 1 -5
TABLE 1-1: S-SERIES PERSONAL LIFT TERMINOLOGY
REF NAME DESCRIPTION
1Left Position references when lift is viewed from outside of vehi-
cle.
2Right
3Front
4Rear
5Hydraulic Cylinder (Left and Right) Telescoping steel tube which converts hy-
draulic pressure into lifting force.
6Hydraulic Power
Unit Contains pump used to create hydraulic pressure to raise and fold lift, as well as a valve to unfold and lower lift.
7Manual Backup
Pump Handle Used to operate manual back up-pump when electrical power is not functional.
8Baseplate Assembly Assembly that bolts securely to vehicle floor.
9Serial Number
Location Location of lift serial number decal.
10 Top/Bottom Arms(Left/Right) Upper and lower links connecting vertical arm
to base assembly.
11 Vertical Arm (Left/Right) Connects platform and top/bottom arms.
12 Handrails (Left/Right) Provide a hand-hold for platform occupant.
13 Control Pendant Hand-held device used to control lift operating functions.
14 Platform Rollstop Front barrier prevents wheelchair from slow, inadvertent
rolling off of platform during lift operation.
15 Platform Component of lift where wheelchair and occupant sit during
"Up" and "Down" operations.
16 Inboard Rollstop
(Bridgeplate) Front barrier prevents wheelchair from slow, inadvertent rolling off of platform during lift operation.
17 Handrail Switch Alternate switch that may be used by platform occupant to
raise and lower lift.
18 Tie-Rod Assembly (Left and Right) Links used on split platform models only
that cause platform to split as it deploys (unfolds).
END OF TABLE

32DSSP01.A
1 -6
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32DSSP01.A 2-1
II. S-SERIES PERSONAL USE OPERATING INSTRUCTIONS
his chapter contains safety precautions, daily safety check instructions, control and indicator
descriptions and operating instructions for the RICON S-Series Personal Use Wheelchair Lift.
This chapter must be thoroughly understood by operator before attempting to use lift.
A. SAFETY PRECAUTIONS
The following safety precautions must be complied with at all times when operating lift:
¡Refer to Figure 2-1. Deploying the 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 an unsafe
condition exists, or unusual noises or movements are
noticed, and contact a Ricon authorized dealer for re-
pair.
¡Read and comply with all warning labels and symbols
affixed to wheelchair lift.
¡Refer to Figure 2-2. 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 plat-
form is at the same level as floor. Check that outer
rollstop 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 unin-
tentional, rolling off the platform. 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 collide hard with the rollstop.
The large rear wheels of a quick moving wheelchair
can also roll over the rollstop. Use great care, board
platform slowly, and lock wheelchair brakes.
T
FIGURE 2
-
1:
SLOPED PARKING HAZA
RD
FIGURE 2
-
2: FACING
OUTWARD IS SAFEST

32DSSP01.A
2-2
¡Be certain wheelchair fits safely on platform; it must not extend beyond edges or in-
terfere 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.
¡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 plat-
form 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
wheelchair 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.
¡Do not rely on an audible threshold warning device to provide assurance that it is
safe to exit the vehicle facing backwards. This device may be inoperative or un-
heard, and you might exit backwards when the platform is on the ground! Exit fac-
ing outward, and be certain the platform is at floor level.
Read and understand these safety precautions. Review them periodically and ask any atten-
dants or other operators to read them as well. Contact a Ricon authorized dealer or Ricon
Product Support if there are questions.
B. DAILY SAFETY CHECK
Inspect lift before each use and verify the following conditions are met before operating:
¡All functions operate properly. DO NOT use if unusual noises or movements exist,
and contact an authorized Ricon service technician for repair.
¡Vehicle interlock is operating properly.
¡No objects that may interfere with operation are present.
¡General appearance and lubrication are satisfactory and all fasteners are tight
FIGURE 2
-
3: STAND C
LEAR
OF LIFT

32DSSP01.A 2-3
C. LIFT FUNCTIONS
TABLE 2-1: LIFT FUNCTIONS
FUNCTION DESCRIPTION
DEPLOY
Platform unfolds/deploys out of vehicle from stowed
position. (If equipped with a Ricon power door opera-
tor, the door(s) automatically open before lift deploys.)
DOWN Pl
atform is lowered from vehicle floor level position to
ground level. (The rollstop automatically lowers when
platform reaches ground level.)
UP
Platform is raised from ground level to vehicle floor
level. (The rollstop automatically rises when platfo
rm
leaves ground level).
STOW
Platform folds/stows from vehicle floor level to stowed
position. (If equipped with a Ricon power door opera-
tor, the door(s) automatically close after lift stows.)
END OF TABLE
NOTE: The up and down functions do not operate if platform is stowed.
FIGURE 2-4: PLATFORM POSITIONS

32DSSP01.A
2-4
D. CONTROLS AND INDICATORS
WARNING!
THE LIFT IS ALLOWED TO OPERATE ONLY WHEN VEHICLE MANUFACTURER’S
INTERLOCK CIRCUITRY IS ACTIVATED. NEVER ATTEMPT TO OPERATE LIFT
WITH INTERLOCK BYPASSED. REFER TO VEHICLE OWNER/OPERATOR MAN-
UAL FOR INTERLOCK INSTRUCTIONS BEFORE OPERATING LIFT.
¡Control Pendant
Refer to Figure 2-5. The lift is con-
trolled with a hand held, hard-wired
remote control pendant. It has two
dual-position rocker switches. The
lift functions are performed by
pushing and holding one end of an
appropriate switch. Pushing DE-
PLOY switch unfolds lift from vehi-
cle and pushing STOW switch folds
platform into vehicle. Pushing
DOWN switch lowers lift towards
ground and pushing UP switch
raises lift towards floor. The pen-
dant is stowed on a wall-clip inside
vehicle.
¡Handrail switch
Refer to Figure 2-6. The alter-
nate, spring-loaded handrail
switch may be used by platform
occupant to operate UP and
DOWN functions of lift. The
switch is located on the platform
handrail. To perform desired
function, push and hold switch
until function is completed.
FIGURE 2
-
5: CONTROL
PENDANT
FIGURE 2-6: HANDRAIL SWITCH

32DSSP01.A 2-5
¡Interlock Indicator Light
Refer to Figure 2-7. The purpose of a vehicle interlock system is to prevent opera-
tion of lift if an unsafe condition is present. When vehicle interlock systems are in-
terfaced with lift circuitry, the interlock indicator shows whether or not interlock is
operating properly. The light is interfaced with electrical system so that no matter
which interlock system/method is used, the light will be ON when interlock allows
electrical power to lift and OFF when interlock has disabled power to lift. When
there is no interlock system installed, the light stays illuminated at all times.
¡Optional Door Operator Circuit Breaker
Refer to Figure 2-7. The circuit breaker for optional door operator is located on hy-
draulic pump assembly. In case of a door operator short circuit, the circuit breaker
button will “pop-out”. If pressing and releasing button does not reset power, DO
NOT press and hold. Contact a Ricon authorized dealer for repair. Refer to appro-
priate Remote Power Door Operator Service/Owner manual for a detailed descrip-
tion.
¡Control System Circuit Breaker
Refer to Figure 2-7. The Control System Circuit Breaker is on hydraulic pump as-
sembly. In case of a control system short circuit, circuit breaker button will “pop-
out”. If pressing and releasing button does not reset power, DO NOT press and
hold. Contact a Ricon authorized dealer for repair.
FIGURE 2
-
7: INDICAT
OR LIGHT
/CIRCUIT BREAKERS

32DSSP01.A
2-6
¡Main Circuit Breaker
Refer to Figure 2-8. The main circuit breaker is
located in vehicle engine compartment and is de-
signed to interrupt electrical power to lift electrical
system when a short circuit occurs. In the event
of a short circuit, the circuit breaker reset tab will
“flip-down”. If pressing reset tab UP and releas-
ing does not reset power, DO NOT press and hold
tab. Contact a Ricon authorized dealer for repair.
¡Manual Back-Up Pump
Refer to Figure 2-9. The manual
backup pump is used to operate
lift if electrical power is not func-
tional. The controls for pump
consist of a pump handle for
raising lift platform and a pump
release valve for lowering it. In-
structions for operating manual
pump are provided in the MAN-
UAL OPERATION paragraph,
which is part of the LIFT OP-
ERATION section in this chapter.
FIGURE 2
-
8: MAIN CI
RCUIT
BREAKER
FIGURE 2
-
9: MANUAL
BACKUP PUMP &
HANDLE

32DSSP01.A 2-7
E. LIFT OPERATION
WARNING
§IMPROPER USE OF LIFT CAN RESULT IN PERSONAL INJURY. USERS MUST
READ AND FOLLOW OPERATING INSTRUCTIONS IN OPERATOR MANUAL. AD-
DITIONAL 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).
§PRIOR TO USE, INSPECT WHEELCHAIR LIFT FOR PROPER FUNCTION, RE-
QUIRED MAINTENANCE, OR DAMAGE. IF A PROBLEM EXISTS, DO NOT USE
LIFT AND CONTACT A RICON AUTHORIZED DEALER FOR REPAIR.
§THIS LIFT IS DESIGNED FOR USE BY WHEELCHAIR OCCUPANTS ONLY.
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.
¡Before operating lift, be certain vehicle is safely parked on a level area away from traffic.
Provide space for lift operation and passenger boarding.
¡The lift operator must take special care to be certain that area is clear before deploying
lift. Be certain there are no obstacles beneath platform.
¡Open door(s) completely if lift is not equipped with a Ricon Remote Power Door Opera-
tor. If equipped with a power door operator, the vehicle door will automatically open be-
fore platform deploys/unfolds or close after platform is stowed/folded.
¡If so equipped, be certain that safety interlock mechanism (e.g. transmission, parking
brake, etc.) is properly engaged before attempting to operate lift. The lift will not operate
until this feature has been engaged properly.
WARNING!
ATTENDANT SHOULD REMAIN NEAR PASSENGER TO RENDER IMMEDIATE ASSIS-
TANCE, IF NECESSARY. KEEP OTHERS CLEAR WHEN OPERATING LIFT. MAINTAIN
PRESSURE ON SWITCH UNTIL FUNCTION IS COMPLETE. BE CERTAIN WHEELCHAIR
FITS PROPERLY ON PLATFORM AND DOES NOT CONTACT ROLLSTOP, WHICH
WOULD PREVENT IT FROM LOCKING WHEN PLATFORM RISES.

32DSSP01.A
2-8
1. ENTERING VEHICLE:
a. DEPLOY PLATFORM -Push and hold DEPLOY switch until platform com-
pletely unfolds from vehicle and stops at floor level.
b. LOWER PLATFORM -DO NOT STAND on inboard rollstop as platform lowers.
Push and hold DOWN switch until lift contacts ground and rollstop opens
completely.
1) Carefully place wheelchair centrally on platform, fac-
ing outward away from vehicle, and LOCK WHEEL-
CHAIR BRAKES.
2) Be certain wheelchair is safely within platform perime-
ter and does not interfere with operation of platform
rollstop.
c. RAISE PLATFORM -Push and hold UP switch until platform raises and stops
automatically at vehicle floor level.
♦Release wheelchair brakes, carefully board passenger into vehicle, and
secure wheelchair.
d. Refer to “stowing platform” section below to stow platform.
2. EXITING VEHICLE:
a. DEPLOY PLATFORM -Push and hold DEPLOY switch until platform com-
pletely unfolds from vehicle and stops at floor level.
1) Be certain platform is safely at vehicle floor level and
platform rollstop is in an up and locked position.
2) Carefully place wheelchair centrally on platform, facing
outward away from vehicle, and LOCK WHEELCHAIR
BRAKES.
b. LOWER PLATFORM -DO NOT STAND on inboard rollstop as platform lowers.
Push and hold DOWN switch until platform settles at ground level. Carefully
exit platform.
c. RAISE PLATFORM -Push and hold UP switch until platform rises to vehicle
floor level.
d. Refer to “stowing platform” section below to stow platform.

32DSSP01.A 2-9
3. STOWING PLATFORM:
a. Push and hold STOW switch until platform folds completely into vehicle.
CAUTION!
BE CERTAIN LIFT HAS FOLDED COMPLETELY BEFORE ATTEMPTING
TO CLOSE DOORS. TO PREVENT DAMAGE TO DOORS, DO NOT RE-
LEASE SWITCH UNTIL LIFT HAS FOLDED COMPLETELY AND LIFT
PUMP MOTOR HAS STOPPED AUTOMATICALLY.
b. Close vehicle doors if lift is not equipped with a power door operator. (If
equipped with a power door operator, the vehicle door will automatically close
after platform is stowed/folded.)
4. MANUAL OPERATION
Refer to Figure 2-10. 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 op-
eration and passenger boarding.
•The operator must summon emergency as-
sistance to move vehicle to a safe operating
area if a break down situation exists and ve-
hicle cannot be moved under its own power.
•Check to be certain obstacles are not in path
of lift.
•Open doors manually if vehicle is not
equipped with a power door operator. If
equipped with a power door operator, refer to
its Operator Manual for manual operation in-
structions.
WARNING!
FOLLOW PRECAUTIONS AT BEGINNING OF
“LIFT OPERATION” SECTION WHEN USING
MANUAL BACKUP SYSTEM TO ENTER OR
EXIT VEHICLE.
a. Deploy Platform
1) Override "Sto-Loc" feature by lifting inboard rollstop. This will separate
"Sto-Loc" catch (attached to underside of inboard rollstop) from "Sto-
Loc" latch (affixed to lift base assembly). If "Sto-Loc" is difficult to sepa-
rate, use manual backup pump to raise lift slightly and thereby remove
tension from catch; refer to “Stow Platform” paragraph in this section.
FIGURE 2
-
10: MANUAL
O
P-
ERATION