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10

10. Using the Wheelchair more Comfortably

The JWX-2 has a variety of features to improve its controllability. Use these features according to 
your purposes. For information on the wheelchair frame to which JWX-2 is attached, see the owner’s 
manual from the frame manufacturer.

10.1. Removing and Installing the Unit

The power units of the JWX-2 can be removed from the frame when replacing the current wheels with 
manual wheels or when transporting the wheelchair.

(1)

Removing the power units from the frame

1

Turn off the power and remove the battery. Put the protective cap on the removed battery.

2

Disconnect the connectors “a” of the cables from the 
right power units. To disconnect a connector, turn 
the outer ring on the connector counterclockwise 
until it stops, and then pull out the connector.

3

Place the wheelchair so that it will not become 
unstable when the power units are removed.

4

Release the parking brakes.

5

While holding the hub with hand and pulling the 
middle of the center ring “a” with your fingers, pull 
out each power unit using both hands.

o

a

o er r

a

Содержание E-Move

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Страница 3: ...kel Metal Hydride Battery Charger JWC 2 28 2 4 Lithium Ion Battery ESB1 29 2 5 Lithium Ion Battery Charger ESC1 30 3 Before Sitting in the Wheelchair 31 3 1 Inspecting the Wheelchair 31 3 2 Checking Y...

Страница 4: ...ng of the Nickel Metal Hydride Battery JWB2 47 7 4 How to Charge the Nickel Metal Hydride Battery JWB2 49 7 5 Refresh Charging the Nickel Metal Hydride Battery JWB2 51 7 6 The Temperature of the Nicke...

Страница 5: ...10 1 Removing and Installing the Unit 66 10 2 Smart Tune Settings 69 11 Maintenance Daily Check Periodic Inspection 70 11 1 Maintenance 71 11 2 Daily Checks 72 11 3 Quit to use JWX 2 recycling 72 12...

Страница 6: ...have to use tools and so on to assemble the wheelchair Refer to 2 Names of Parts to ensure that these components are installed to the wheelchair that you purchased and that the battery and charger ar...

Страница 7: ...kg Use with a total maximum load including the chairframe weight of 130 kg If the frame on which the JWX 2 is installed has an even lighter load capacity ensure that you do not exceed that value 3 To...

Страница 8: ...nding on the extent of your disabilities it may be dangerous to travel unaccompanied Use this diagnosis check as a guide to determine whether or not you can travel unaccompanied 1 Are you able to trav...

Страница 9: ...Assistive Operation Diagnosis Check Use the diagnosis check below as a guide to determine whether or not you can provide assistive operation If you feel uncomfortable with any of the 3 tasks below do...

Страница 10: ...erence Unless speci cally noted the following information applies to when the user is operating the wheelchair themselves and when an assistant is operating the wheelchair using the assistant operatio...

Страница 11: ...ires Always keep the air pressure in the rear tires at a normal level If the air pressure in the rear tires decreases the parking brakes may become ineffective Before using the wheelchair every day en...

Страница 12: ...to get injured The wheelchair may tip over if it is operated with the anti tip device removed folded or with the safety wheels facing upwards Be sure to set the anti tip device correctly and operate...

Страница 13: ...ing operated or after operation do not touch the back of the drive units During or after operation the back of the drive units may be hot In addition if the wheelchair is near a source of heat the dri...

Страница 14: ...es have the assistant hold the wheelchair to ensure that it does not move Failure to observe the above may cause the wheelchair to start moving unexpectedly and may result in you or other people aroun...

Страница 15: ...the wheelchair near a device that produces strong radio waves If the wheelchair is near a source of radio waves and starts to operate abnormally immediately turn off the power and quickly move away fr...

Страница 16: ...red Long scarves Clothing with loose sleeves Pants skirts with wide hems Bare feet sandals slippers ill tting footwear etc Do not use the wheelchair for transporting luggage or for any other purpose t...

Страница 17: ...tus is that of a pedestrian Make sure to adhere to the rules and manners of a pedestrian On general roads be careful of automobiles bicycles and pedestrians In particular pay the utmost attention to p...

Страница 18: ...Have an assistant accompany you instead of traveling alone Be careful not to travel too close to the edge when traveling on an embankment etc of a road Depending on the condition of the shoulder of th...

Страница 19: ...do not operate the wheelchair outdoors Automobiles and other vehicles may collide into you if they cannot recognize you If it starts to rain or snow while you are outdoors move indoors as soon as pos...

Страница 20: ...moves the wheelchair forward when descending the passenger may plunge forward and fall off the wheelchair WARNING The wheelchairs equipped with the JWX 2 are built to be lighter compared to other elec...

Страница 21: ...t a right angle to the curb Do not traverse the curb diagonally Because the front casters are small they are able to travel over only small curbs Therefore caution is necessary when traveling over cur...

Страница 22: ...folded temporarily depending on the height of the curb After traveling over the curb be sure to place the safety wheels of the anti tip device in the correct position before operating the wheelchair...

Страница 23: ...a road at a location where there is a traf c light or crosswalk When crossing a street at a crosswalk with no traffic light pay sufficient attention to the traf c If there is a pedestrian signal light...

Страница 24: ...them Be sure to stop before the railroad crossing and check to the left and right for safety When traveling over a railroad crossing proceed as close as possible at a right angle to the railroad track...

Страница 25: ...ou Do not drive the wheelchair on a frozen surface You may not be able to stop the wheelchair Go around locations where snow or water has accumulated or have an assistant accompany you In such places...

Страница 26: ...d instructions when boarding the vehicle When using a private automobile do not use the wheelchair as a seat Sit in one of the automobile s seats When getting on off a lift vehicle always have an assi...

Страница 27: ...tting in the wheelchair in a crowded area do so with sufficient attention to your surroundings If you bump into people or objects your body may plunge forward or other people around you may get injure...

Страница 28: ...equipment 1 5 15 Transporting and Storing the Wheelchair Do not turn the wheelchair upside down Doing so may cause parts of the wheelchair to fall off resulting in an injury or damage to the equipmen...

Страница 29: ...y with the protective cap on it Exposed contacts can cause short circuits and lead to a fire or battery rupture Do not store in places that can get wet by rain or that are high in humidity Do not stor...

Страница 30: ...lead to malfunction Do not clean with solvents such as gasoline or paint thinner This may damage the painting and plastic parts WARNING During assistant operations in case of an emergency the assista...

Страница 31: ...1 25 1 6 Warning Label Location Diagram Power Unit Lithium Ion Battery and Charger Nickel Metal Hydride Battery and Charger e er e e r e er e r e...

Страница 32: ...26 2 2 Names of Parts 2 1 JWX 2 Either a nickel hydride battery set or a lithium ion battery set is supplied re e r o er o er e 6 er e o 6 er e o e o o o e o o e 6...

Страница 33: ...ws instead of replacing it by yourself consult with your dealer If you replace the fuse without eliminating what caused it to blow the fuse may blow again or the main unit may malfunction o e e o e e...

Страница 34: ...28 2 2 3 Nickel Metal Hydride Battery Charger JWC 2 e re r e e o er or e e re e or oor e o o o o r e ree e e e o e rever e e o e o e e e e er er o o e...

Страница 35: ...29 2 2 4 Lithium Ion Battery ESB1 o e o e r e or e 6 ro e ve o e o e or or r er e o e or over e or e re e e o o e...

Страница 36: ...30 2 2 5 Lithium Ion Battery Charger ESC1 e r er e e o e o o e e o rever e e r e e 6 o er e...

Страница 37: ...re not in the correct position Only have the safety wheels folded or facing upwards when going over bumps with the assistant operations and other such situations Continuing to use the wheelchair with...

Страница 38: ...air pressure in the rear tires at the correct level Continuing to use the wheelchair with a problem in the wheelchair body or the wheels may cause sudden damage to the wheelchair while traveling and m...

Страница 39: ...that they are not dirty or rusted If the contacts are dirty or severely rusted the wheelchair may be rendered immobile 3 Install the battery on the wheelchair How to install a nickel metal hydride Ni...

Страница 40: ...attery slot is dirty or wet This may cause a short circuit and lead to a fire or battery rupture NOTICE WARNING When handling the lithium ion battery ensure that you do not pinch your finger with the...

Страница 41: ...line and try to get into it from there you may lose your balance and fall out If you get into the wheelchair when the parking brakes are released the wheelchair may move unexpectedly causing you to fa...

Страница 42: ...Mode 1 is selected Mode 2 LED is off Beep twice when this Mode 2 is selected 3 Release the parking brakes 4 The wheelchair starts to assist with you move the handrim For beginners refer to page 38 an...

Страница 43: ...er r e o e o o o er e or e e o er r o o o re e o er o r e o er o e o o o er o e e e o o r e er WARNING When the buzzer beeps to indicate low battery residual capacity promptly move to a safe place tu...

Страница 44: ...stop Backwards Familiarize yourself with the handling and performance characteristics of backward travel Check behind you for safety Turns Make turns on a single spot Practice turning right and left S...

Страница 45: ...ir before a curb and then proceed carefully 3 Crosswalk Allow suf cient time to cross the road at a crosswalk Be careful with the curb between the road and the sidewalk 4 Slope Get the feel of riding...

Страница 46: ...our body may hit against the handrim causing it to start moving and you or other people in your surrounding may get in ured Get off the wheelchair in a level and stable location If you park the wheelc...

Страница 47: ...ng it straight outwards while pressing the release button Store the battery with the protective cap on it Turn off the power switch 1 Stand the grip upright 2 Disconnect the battery by pulling it stra...

Страница 48: ...u are using a lithium ion battery Recycling the battery The battery for JWX 2 is a recyclable battery that contains valuable resources Contact the dealer to recycle your used batteries 6 2 Maintenance...

Страница 49: ...f you notice any other abnormality do not use the battery When inserting or removing the lithium ion battery be careful not to pinch your nger with the grip Otherwise you may injure your nger Do not t...

Страница 50: ...her metals Always put on the pro tective cap when the battery is not in use Do not store the battery in a place where chil dren or pets could come near it Do not drop or apply impact to the battery Do...

Страница 51: ...ere to the items below Do not use the charger outdoors or near any ammable object Do not use a damaged cord Do not place the charger in water or splash water on it Do not disassemble or modify the cha...

Страница 52: ...battery to and from the wheelchair For instructions on attaching and removing the battery to and from the wheelchair see 3 Before Sitting in the Wheelchair and 5 After You are Finished Riding the Whe...

Страница 53: ...rapidly decrease Using the wheelchair in excessively low tempera tures will cause the battery capacity to rapidly decrease For information on degradation see Battery s deterioration characteristics o...

Страница 54: ...o approximately 60 of that of a new battery after 300 charge discharge cycles under normal use Even if a battery is not used when it is stored over a long period of time it will deteriorate and its ca...

Страница 55: ...er turns on and the battery starts charging If the charge lamp green does not turn on and the refresh lamp orange ashes refer to 7 5 Refresh Charging the Nickel Metal Hydride Battery JWB2 Page 51 Assu...

Страница 56: ...ism to abort the charging process The battery deterioration has advanced and the capacity is decreasing and so on 5 Unplug the power cord from the power out let 6 Remove the battery from the charger I...

Страница 57: ...the battery rises during a refresh charge the charge lamp green may ash and the charging process may pause When the battery reaches an appropriate temperature the charge lamp will stop ashing and cha...

Страница 58: ...the internal temperature of the battery is under 0 C 32 F or over 40 C 104 F it may enter a standby mode as it goes into normal charging after discharging the remaining electricity The battery tempera...

Страница 59: ...harging will start automatically and the charge lamp green changes from a flashing to an on state However if the charge time continues for a long time charging will end and the power for the charger w...

Страница 60: ...ithium Ion Battery ESB1 1 Attaching and removing the battery to and from the wheelchair For instructions on attaching and removing the lithium ion battery to and from the wheelchair see 3 Before Sitti...

Страница 61: ...oration characteristics on the next page While traveling if the internal temperature of the lithium ion battery becomes too high or too low a buzzer will notify you When using a lithium ion battery a...

Страница 62: ...format was adapted for this battery as the rate of deterioration of lithium ion batteries is gradual TIP 3 The life of the lithium ion battery The life of the lithium ion battery ESB1 is 8 years from...

Страница 63: ...for the rst time after shipment from the factory This does not match the manufactured date above Once the integral charge capacity reaches 8 000 Ah the battery will not be usable even if it has not be...

Страница 64: ...ttery resting on its side open the connector cover and insert the charge plug into the charge connector on the battery 4 Check that the charge lamp green on the charger turns on If the charge lamp doe...

Страница 65: ...icated charger ESC1 and plug into the residential power outlet 4 Insert the charging plug into the charging connector of the battery 5 Check that the charge lamp on the charger lights up green If the...

Страница 66: ...at generated during charging will be radiated from the surface of the charger While charging be sure to leave suf cient space around the charger for radiating the heat 8 6 Charger Indicator Lamps 1 Li...

Страница 67: ...m the wheelchair so that its power will not turn on unexpectedly during transport Be sure to put the protective cap on the removed battery 3 Lock the wheels Apply the parking brakes 4 Remove any detac...

Страница 68: ...rts Do not apply sharp impact Load it upright whenever possible TIP 6 Load the wheelchair into the car Gently load the wheelchair by holding the frame portion with both hands 7 Secure the wheelchair S...

Страница 69: ...ctronic parts Do not apply sharp impact TIP WARNING If the foot leg supports are removed or foldable parts are folded be sure to place them in their original positions before operating the wheelchair...

Страница 70: ...e cap on it Exposed contacts can cause short circuits and lead to a re or battery rupture Be sure to remove the battery when not in use so that its power will not turn on unexpectedly in storage When...

Страница 71: ...ttery you are using below Nickel metal hydride battery shown as Ni MH on the label Model JWB2 Voltage 24 V Capacity 6 7 Ah Type Dry cell with a built in microcomputer Lithium ion battery shown as Li i...

Страница 72: ...en transporting the wheelchair 1 Removing the power units from the frame 1 Turn off the power and remove the battery Put the protective cap on the removed battery 2 Disconnect the connectors a of the...

Страница 73: ...er unit using both hands so that the torque stopper axle b ts into the torque receiving component a 3 Push in each power unit completely Check to ensure that the two balls a on the end of the axle can...

Страница 74: ...seen and that the units will not come off if pulled If the axles are not secured the axles could suddenly come off while the wheelchair is traveling and the wheelchair could tip over causing serious...

Страница 75: ...o o o er o e v e 2 er o o or o er e e o er r e o or e error e e e o r e e e er o e e e e er oe o o e e o er r e o e e e o r e e o e o e e er o r ve r e er e r ve r e er o er r o e r e e e e 1 o er r o...

Страница 76: ...ver o ev e oo e e e or o e r er o er e re o e o oo e e e er r er oo e o e e o o r re e re re r e e e or re ere e e or o e o oo e e r e rr r o o o o o re o oo re oo e e r r e e e ve e e r er e e or re...

Страница 77: ...owel and alcohol Easy repairs When a repair work is needed contact your dealership even if the concern was minor Normal repairs If the parts are damaged or lost immediately contact the dealer Have the...

Страница 78: ...ake sure that the parking brakes can stop the wheels from moving and that they are installed securely to the frame 5 Wheels Make sure that the wheels are not deformed and the spokes are not broken 6 C...

Страница 79: ...73 12 12 Dimensions and Speci cations 12 1 Dimensions 24 inch model dimensions In parenthese 22 inch model dimensions 6 e r e er e 6 o e 6 re o er e er 6 66...

Страница 80: ...he unit is installed on and the caster size Operating conditions environment Inside and outside temperature 0 C to 35 C humidity No condensation IEC waterproof standard IPX4 resistance against splashi...

Страница 81: ...e r e o er o e e e r e e r er ro ro e or o o vo e e o o r r e 6 6 er r er o e r e o o r o ro e e ro ro e or e o r r 6 r e e er r e e or or r r ro r e or re re r r e er o er e ve e e r er e e e r er r...

Страница 82: ...e battery properly inserted Insert the battery properly Unable to operate Are the brakes engaged on the wheel chair Release the brakes Shortage of power Has the battery deteriorated Replace with a new...

Страница 83: ...and refresh lamp orange both off Residual capacity indicator lamps are lighted only halfway Is the temperature of the battery high After the battery temperature has been cool try charging again After...

Страница 84: ...nt with an appropriate temperature The charger emits a sound Lamp display varies with the conditions Residual capacity indicator lamps are lit Is there a sound of the cooling fan turn ing The charger...

Страница 85: ...the power unit and charger Consumable parts such as the battery tires and tubes are excluded from this warranty This warranty does not cover malfunctions due to either the user s intentional misuse or...

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