Karman Healthcare XO-505 User manual

KARMAN HEALTHCARE XO-505
Power Stand-Up and Recline Power Wheelchair
07/07/2015EC
INSTRUCTION MANUAL

1
Contents
XO-505 Series : Parts Explanation
3
Chapter 1. SAFETY TIPS
4
1-1. Standing
4
1.2. Important point to note for operating the wheelchair
5
1-3. Safety information on driving and free wheel mode
5~6
1-4. Rear wheels
6
1-5. Armrests
6
1-6. Power drive attachments
6
1-7. Modifications
6
Chapter 2. UNPACKINGAND PREPARINGTHE STAND UP
WHEELCHAIR FOR USE
7
2-1. The original package and accessories
7
2-2. Unfolding the stand up wheelchair
7
Chapter 3. ADJUSTMENT
8
3-1. Adjusting the seat depth
8
3-2. Adjusting the footrest height
9
3-3. Adjusting the footrest angle
9
3-4. The knee support and safety belt and chest belt
10~11
3-5. Adjusting the armrest height
11
3-6. The heel strap
12
3-7. Gas spring
12
3-8. The seat cushion
12
Chapter 4. DRIVING
13
4-1. Before driving for the first time
13
4-2. Taking obstacles
13
4-3. Driving up and down gradients
13~14
4-4. Free wheel
14

2
Chapter 5. OPERATION THE STANDING AND SITTING
15
Chapter 6. CONTROL SYSTEM
16
6-1. The Dynamic DX2 remote
16
6-2. Battery and control box connection
17
6-3. Battery charge
17~18
6-4. Main Circuit Breaker
18
6-5. System Lock / unlock & Sleep mode / wake up
19
6-6. Standard Menu Navigation Drive Mode - Standard
20
6-7. Accessory Mode –Standard
21
6-8. FLASH CODES
22
Chapter 7. MAINTENANCE
23~24

3
XO-505 Series
01
Headrest
10
Joystick
02
Backrest
11
Front Stick Supporter
03
Armrest
12
Seatrest
04
Side Panel
13
Knee Support
05
Recline Actuator
14
Legrest
06
Footrest Motor/Differential
Gear
15
Footrest
07
Anti-Tipper wheel
16
Swing Caster
08
Rear Wheel
17
Front Wheel
09
H-style Belt
18
Chapter 1. SAFETY TIPS
1-1. Standing
Attention：
Open the master power switch before using. ( See Chapter 6 , P18 )

4
●Before using the stand up wheelchair you should supposed to be familiar with the
operation and the function.
●Use only standard household and hard even ground. Not use in the ground of dripping wet.
●In case of staircase, the stand up wheelchair must be carried by two persons.
●When rides or leaves the stand up wheelchair , should not put the foot on the footplate, to
avoid the dangers.
WARNING:
Maximum weight limit should not exceed
Max Load - 250 lbs.（120KGS）
1-1.1. Standing up stresses your body in ways you may not be used to. Therefore , We
recommend you consult your doctor or physical therapist before using the stand-up
wheelchair.
1-1.2. Before stand up it is absolutely vital that the knee support, safety belt and Chest belt
are fixed correctly.

5
1-2. Important point to note for operating the wheelchair :
The following action should not attempt to try
DO NOT DRIVE OVER UNEVEN GROUND!
Danger of tipping over!
DO NOT LEAN OUT OFTHE RAISED VERTICALIZER!
Danger of tipping over!
NEVER DRIVE ON ASCENDING OR DOWNWARD SLOPES
WHEN THE VERTICALIZER IS RAISED!
Danger of tipping over!
NEVER REACH INTO THE MOVINGAPPARATUS OF THE
RAISED VERTICALIZER!
Danger of crushing!
1-3. Safety Information on Driving and Free wheel Mode
Danger of injury if the wheelchair tips over
●Only ever drive downhill at a maximum of 1/5 of the top speed! Avoid abrupt braking or
acceleration on gradients.
●If at all possible, avoid driving on slippery surface (such as gravel) where there is a danger
of you losing control over the vehicle, especially on a gradient! If driving on such a surface
is inevitable, then always drive slower and with the utmost caution.
●Never attempt to overcome an obstacle when on an uphill or downhill gradient!
●Never attempt to drive up or down a flight of steps with your wheelchair!
●Always approach straight on! Ensure that the front wheels and rear wheels move over the

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obstacle in one stroke! Do not stop halfway! Do not exceed the maximum obstacle height!
●Avoid shifting your center of gravity as well as abrupt joystick movements and changes of
direction when the wheelchair is in motion!
●Never use the wheelchair to transport more than one person!
●Do not exceed the maximum permissible load!
●Note that the wheelchair will brake or accelerate if you change the Driving Mode whilst the
wheelchair is in motion!
1-4. Rear Wheels
CURBS, INCLINES AND RAMPS
Always practice with your Healthcare professional or attendant. Before attempting to
negotiate curbs, Inclines or ramps alone. It is important for you to develop a safe. Technique
that is suitable to your abilities.
WARNING:
Doing a ”wheelie”(tilting the wheelchair Backward to its balance point) can be
dangerous.
Do not attempt this maneuver without an attendant.
1-5. Armrests
Flip-back Armrests
Never lift the wheelchair by the Flip-back armrests. These parts are detachable and lifting the
wheelchair by them may cause damage to the chair or injury to the user.
1-6. Power Drive Attachments
Power stand up wheelchair does not advocate the use of power drive attachments on any
MSER series wheelchair. Use of a power drive attachment on MSER series wheelchair alters
its intended use. Installation of a power drive attachment is considered an alteration to the
frame and voids the warranty.
1-7. Modifications
Marking any unauthorized modifications or using parts not supplied by technical personnel.
May change the wheelchair structure and create an unsafe condition voiding the warranty.

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Chapter 2. UNPACKINGAND PREPARING THE POWER STAND UP
WHEELCHAIR FOR USE
2-1. The Original Package And Accessories
The Following Components:
●Power Stand up wheelchair & Joystick & Heel strap & chest belt
●Knee Support
●Charger
●User manual, Oil pot and tool
●Option as order
2-2. Unfolding the Stand up Wheelchair
●Remove any transport straps or transport guards.
Backrest Assembly instructions process as Follows :(Disregard the below
procedure if your backrest has already been pre-assembled. Continue with headrest instructions.)
001 Remove any transport straps and
move the wheelchair out from
carton
002 Grasp the wheelchair at the
backrest and pull backward up to
stop

8
003 After the back cushion to stop
positive ,Align the hole and tighten
screws ( Not too tighten )
004 Alignment holes and tighten the
screw
005 Complete screws locking
006 To assemble theActuator and tighten
the screw ( Not too tighten )
007 Use cable tie to fixed cable
008Use cable tie to fixed cable

9
009 Use cable tie to fixed cable
010 Use cable tie to fixed cable
011 To assemble head rest
012 To assemble head rest

10
Chapter 3. ADJUSTMENT
Should you require adjustments and alterations to the mechanism of the
wheelchair, or any maintenance work, please contact qualified technicians.
3-1. Adjusting the Seat Depth
（1）Push the Joystick forward let the wheelchair frame rise . (Fig-7)
( 2）After loosening the left（right）both side screws the seat depth can be adjusted using the
different holes at 1 inch distance.（Fig-8 & 9）
（3）Retighten the left（right）both side screws.（Fig-10）
7
8
UP
9
10

11
3-2. Adjusting the Footrest Height
The height of the footrest is adjustable and should be altered in line with your body
proportions to guarantee the best standing position possible. Footrest adjustment should also
take account of your choice of seat cushion. （Fig-11 ~ 14）
●After loosening the screws the Footrest height can be adjusted using the different
holes at 1.8cm distance.
●Retighten the screws.
11
12
13
14

12
3-3. Adjusting the Footrest Angle
●After release the screws the footplate angle can be adjusted using the different hole for 3
range. （Fig-15 & 16）
●Retighten the screws.（Fig-17）
3-4. Adjusting the Knee Support and Safety Belt and Chest Belt
The most important safety features of the stand up wheelchairs are the knee
support & safety belt and chest belt. It is absolutely essential that these be
correctly in place before you attempt to stand up.
3-4-1. The knee support
The knee support holds the knees in an extended posture and prevents you slipping out the
power wheelchair while standing up.
Attach the two triangular form of the knee
lock support to the double-head screws on
either side of the wheelchair.（Fig-18）
Center the knee support in front of each knee
using the Velour fasteners, then pull it until
it is sitting firmly in place, just below (not
right on) the kneecap and not too tight.
（Fig-19）
18
19
17
15
16

13
3-4-2. The safety belt（Fig-20）
●The safety belt holds the waist in place.
●Make sure that the safety belt is secure
on the backrest of velour fasten.
●Close the catch on the safety belt and pull
it and not too tight.
●To release the safety belt. Simply press
the red button in the center of the catch.
●To slacken, hold the catch at a right angle
to the belt and pull.
3-4-3 The cheat belt（Fig-21 ~ 23）
●Make sure that the chest belt is secure on the backrest of velour fasten.
●The chest belt is hold the upper body.
Once the knee support, safety belt and chest belt are fitted correctly you are
ready to stand up.
20
21
22
23

14
3-5. Adjusting the Armrest Height
（1）Release the left（right）screws can be removed to suit position.（Fig-24）
（2）Retighten the screws .(Fig- 24)
3-6. The Heels Strap （Fig-25）
The purpose of the heel strap is to prevent the
legs and feet slipping backwards. It is fitted
behind the heels or higher. By making use of the
Velour fastening. It is possible to alter the length of
the strap and thus to ensure the ideal position for
the feet on the footrest. Ideal positioning of the
feet is vital in ensuring a good standing position.
3-7. Gas Spring
The gas spring are specially design to help hold your body weight in the balance and safety.
NOTE: Contents under pressure. Do not take apart, puncture and apply heat or fire.
25
24

15
3-8. The Seat Cushion
There is a choice of various different seat cushions, governed by your individual needs. The
Velcro fasteners fitted to the surface of your seat should allow you to attach the majority of set
cushions securely. The Velcro fasteners prevent the cushion from slipping out of place even
when you are standing up. The height of the footrest should be adjusted to take into account
the height of a given seat cushion.
Remove the Seat Cushion
Flip-back the side panel. (Fig-28) can be Remove the Seat Cushion (Fig-26 & 28)
27
26
28

16
Chapter 4. DRIVING
4-1. Before Driving for the First Time
Before you take your first trip, you should familiarize yourself well with the operation of the
vehicle and with all operating elements. Take your time to test all functions and driving
modes.
Attention:
●You are within easy reach of all operating controls.
●The battery charge is sufficient for the distance intended to be covered.
●The restraining belt is in perfect order.
4-2. Taking Obstacles
Your electric wheelchair is able to overcome obstacles and curbstones to a maximum height
of 5 cm.
WARNING:
●Never approach obstacles at an angle!
●Put your backrest into an upright position before climbing an obstacle!
●Never drive over obstacles with an erected vertical.
4-3. Driving up and down gradients
Your electric wheelchair has a maximum tilt-resistant climbing ability of 10 degrees.
WARNING:
●Only ever drive downhill at a maximum of 1/5 of the top speed.
●Avoid sudden changes of direction or abrupt braking when driving on slopes.
●Always return the backrest of your seat to an upright position before ascending
slopes. We recommend that you position the seat backrest slightly to the rear before
descending slopes.
●If the lifter is raised drive mode is only used for positioning and not for regular drive
operation. Lower the lifter before ascending a slope.
●Never attempt to ascend or descend a slope on slippery surfaces or where there is a
danger of skidding.
●Avoid trying to get out of the vehicle on an incline or a gradient.
●Always drive straight in the direction the road or path you are on goes, rather than
attempting to zigzag.
●Never attempt to turn around on an incline or a slope.

17
DANGER:
●When the vertical is raised drive operation only serves positioning and not normal
driving.
●Never driver over uneven ground, on an upward or downward slope obstacles when
the vertical.
4-4. Free Wheel
Because the motors are designed to engage the electromagnetic brakes when the vehicle is not
in use or when the power is OFF. There is also a manual feature that allows them to
“free-wheel”. Free- wheeling is accomplished by pulling the free- wheeling levers to the
free-wheeling position. (Fig-29) Combined with clutch. (Fig-30)
WARNING:
●Never free-wheel your power wheelchair on a slope.
●Never free-wheel the motors while operating your vehicle.
●Always remember to engage the motors before turning the power back ON.
29
30
OFF
ON

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Chapter 5. OPERATION THE STANDINGAND SITTING
1. First, adjusting and fixed the knee support to suit position and make sure the two
triangular form of knee support lock to the double-head screws of frame.
（Fig-31 & 32）
2. Fixed the safety belt and chest belt.（Fig-33）
3. Push the Joystick of wheelchair forward is operated for stand up.
4. Pull the Joystick of wheelchair backward is operated for sitting down.
Note:
●Please make sure your hand not under the stand up mechanism.
●Make sure not children in the wheelchair back.
●Once the knee support, safety belt and chest belt are fitted correctly you are
ready to stand up.
32
31
33

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Chapter 6. CONTROL SYSTEM
Master power switch
※Open the master power switch
before using.
6-1. The Dynamic DX2 Remote
Assembly of the remote
1. ON/OFF
2. Left indicator button
3. Function keys I
4. Drive Profile selection+
5. Drive Profile selection-
6. Horn
7. Joystick
8.Accessory Mode selection
9.Accessory Mode selection
10. Function keys I I
11. Screen
12. Right indicator button
Lower side
1. Combined charging socket /
programming socket
ON
OFF