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OWNER’S MANUAL Read the manual carefully. In matters that are unclear, we request that you contact us Chasswheel Oy Myllyharjuntie 6 71800 SIILINJÄRVI Tel. +358 207 559 220 Fax: +358 207 559 221...
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Valued FOUR X URBAN user, We would like to welcome You on becoming a user of the FOUR X URBAN. We thank You for Your trust and we are sure that Your new wheelchair will meet Your expectations. When designing and producing FOUR X URBAN, our main goal is to give every person an opportunity to move and improve their quality of life.
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WARRANTY Chasswheel Oy offers a two- (2) year warranty for CHASSWHEEL FOUR X URBAN's casing, the base of the electric wheelchair, its riding and steering devices, seat and motors. The warranty does not cover batteries and charging devices. The frame of every wheelchair has a data label with an individual serial number.
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The manufacturer: Chasswheel Oy Myllyharjuntie 6 71800 SIILINJÄRVI Finland Declares that the CHASSWHEEL FOUR X URBAN is class B electrically powered wheelchair conforms to the following standard requirements EN 12184: 2006 EN 1041: 1998 EN ISO 14971: 2007 EN12182: 1999...
ELECTRICALLY ADJUSTED BACKREST ..................37 ADJUSTMENT OF HEADREST ....................37 ADJUSTMENT OF ARMREST ...................... 38 MANUAL ADJUSTMENT OF FOOTREST ..................39 2.3 OTHER DEVICES AND ACCESSORIES ................... 40 USAGE OF THE SAFETY BELT ....................40 LIGHTING DEVICE ........................40 TIRES ............................. 40 www.chasswheel.com...
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DISASSEMBLING OF THE SEAT AND BATTERIES ................ 48 INSTALLATION OF BATTERIES ....................49 PROGRAMMING ........................50 CHANGING THE LIGHT BULBS ....................50 ELECTRICAL DISTURBANCES IN THE WHEELCHAIR’S WORK............50 7 STORAGE OF THE WHEELCHAIR .................... 51 8 TECHNICAL DATA OF FOUR X URBAN ..................52 www.chasswheel.com...
Before driving the wheelchair, make sure that the seat is positioned correctly. Please see the section „Adjustment of weight distribution“. Driving the wheelchair on a slope may be unstable if the weight distribution has not been adjusted correctly. One needs to be extra careful adjusting the weight distribution whilst on a slope. www.chasswheel.com...
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You to see obstacles or dangers in Your path. It is also very important for other road users to see You.Releasing the steering lever (Joystick) will stop movement of the wheelchair. In a dangerous situation, the wheelchair can also be stopped by unplugging its electric current from the steering device (Joystick). www.chasswheel.com...
Usage of open fire is prohibited due to a danger of explosion. Battery box is not meant to be used for storage of other objects. The wires to the batteries are not to be disconnected by oneself. In case of problems, please contact an autherised technician. www.chasswheel.com...
Located on the inside of the casing’s cover. The size of the main circuit breaker Located in the battery box, on the cover of the fuse holder. Using other than gel batteries is forbidden –warning. Located on the cover of the protection box. www.chasswheel.com...
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NB! Read the label, located on the right and left side of the lifting frame Located on the side of the seat frame Risk of finger trapping Located on the right and left side of the lifting frame Do not push the wheelchair from the back rest www.chasswheel.com...
The standard buttons for the steering lever are suitable for most users. However, one can also have other options or have a button made by special order. Do not replace the button with self-contructed details as this may cause a dangerous situation. www.chasswheel.com...
If the steering device has been switched on, the lights will appear on the screen and the screen will display a function to show that it has been switched on. The symbols displayed on the screen are described in more detail below. ON/OFF – switch www.chasswheel.com...
The Joystick and drive profile 2.3 DYNAMIC DX-REM550 The driving controller consists of a joystick and control panel. Under the driving controller you'll find the charger socket and the data transfer cable, which is connected to the control unit. www.chasswheel.com...
1 to 5 in the display 7) Direction indicators right and warning blinker 8) Activate setting mode / switch-through 9) Horn Display 10) Status bar indicator 11) Drive mode or setting mode display Assigment of display fields in display to keys www.chasswheel.com...
2) Direction indicators left, warning blinker 3) Light 4) System status If the system is working without faults, no symbol is displayed If a fault occurs, the ”spanner” symbol is displayed with an error code. 5) Direction indicators right, warning blinker 6) Time www.chasswheel.com...
• The battery symbol illuminates red (completely full): The batteries are overcharged! - Disconnect the battery charger. - Switch the lights on. • The battery symbol illuminates red and is crossed out: The batteries are empty! - Switch the wheelchair off. - Charge the batteries immediately. www.chasswheel.com...
3) Socket II (corresponds to "Activate setting mode" key) The button is deactivated as standard. 4) Buddy Button The cover cap must be removed if sockets 1 to 3 are to be used. To do this, remove the Phillips screw. www.chasswheel.com...
Unlocking the wheelchair • Press the ”ONN/OFF” key (1) . • Press the horn (2) twice within 10 seconds. • The display illuminates. • The mode display (A) shows the drive level. • The wheelchair is ready to drive. www.chasswheel.com...
Operating the electrical adjustment options Electrical adjustment options, such as electrical legrests or an electrical backrest, are carried out as described below. Which symbols are displayed and what they mean Only the symbols for functions which the wheelchair actually has available are displayed www.chasswheel.com...
• The corresponding adjustment option (e.g. seat tilting) is shown in blue on the display. • Press the drive lever to the front or rear to activate the actuator motor. www.chasswheel.com...
• Press the "Activate setting mode" key (A) next to the P symbol. • Press the function key (B) or move the drive lever right or left until the required adjustment option is shown in the display. • Press the drive lever forward to confirm the required adjustment option. www.chasswheel.com...
• Move the drive lever to the rear to save the changed time. • To carry out further settings, press the "Activate setting mode" key (A) or move the drive lever right or left www.chasswheel.com...
• To carry out further settings, press the "Activate setting mode" key (A) or move the drive lever right or left again. • To return to drive mode, press the "Activate drive mode/switch-through" key (C). www.chasswheel.com...
Error diagnosis If the electronic system shows a fault, please use the following fault-finding guide to locate the fault. NOTE Ensure that the drive electronics system is switched on before starting any diagnosis. www.chasswheel.com...
To do this switch the remote on and off several times. Wait approx. 5 seconds each time before switching the remote on again. If the error is not corrected by this process, localise the error using the code numbers listed below. www.chasswheel.com...
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Then wait 5 minutes and turn the wheelchair/aids power back on. If the aid has been effected in any way contact immediately your local Chasswheel specialist. www.chasswheel.com...
A sound signal sounds when the push button is pressed. Speed buttons, Decrease/Increase The maximum speed of the wheelchair can be increased by pressing the right push button and decreased by using the left push button. The choice of www.chasswheel.com...
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LEDs next to the push buttons for warning and direction indicators will flash. Lights switch The drive lights are switched on and off. When the drive lights are switched on, the LED next to the push button will illuminate. www.chasswheel.com...
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This icon indicates the maximum speed. As the number of dark columns increases, so does the maximum speed. The maximum speed can be adjusted using the maximum speed adjusting switch. Current profile The profile number and name indicates the profile currently in use. www.chasswheel.com...
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This icon is shown on the display when the control system decreases power to protect itself from overheating. Timer This icon is shown when the control system is changing from one operation mode to another. The sand glass represents the time lapsing. www.chasswheel.com...
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It is now possible to drive the wheelchair. Troubleshooting If the control system detects an error, a flashing exclamation mark (!) appears on the display together with a notice with the code of the possible fault. Refer to section “electric malfunctions”. www.chasswheel.com...
The depth of the headrest can be adjusted smoothly. The padding of the headrest is attached to the rod by a globe joint (3). The padding can be easily changed according to the user's head position. www.chasswheel.com...
In order to adjust the angle of the armrest, the support needs to be moved into a vertical position. For angle adjustment, screw (B) is turned until the desired position has been achieved. www.chasswheel.com...
When adjusting the weight distribution, firstly, one has to make sure that the footrest would not smash into the cover or tires of the wheelchair. If footrest keeps smashing into the obstacles, the footrest can get damaged. www.chasswheel.com...
Batteries need to be charged at once if the symbol of batteries charge shows only one bar. Follow the instructions given for the charging device. Use only the charger that has been supplied together with the wheelchair. Usage of an incorrect charger can damage the batteries, wheelchair or charging device. www.chasswheel.com...
The wheelchair's release point (80A) is installed between the batteries. If the fuse has blown, the wheelchair's electric function will not work. This fuse cannot be changed by the wheelchair's user himself, but must be done by an authorized specialist. www.chasswheel.com...
This will allow you to find the correct adjustments, speeds and steering options for different situations. Practicing is essential in order to be able to ride safely and flexibly in different situations. Start practicing on a slow driving speed profile, e.g. 1-3, as then it is easier to control the www.chasswheel.com...
In order to adjust the weight distribution, the steering lever needs to be moved forwards or backwards until one has reached the chosen setting. To return to the drive mode, press the MODE- button. www.chasswheel.com...
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These incorrect positions can be dangerous. Adjust the maximum driving speed to low if you are driving uphill or downhill, also when overcoming high obstacles. Maximum speed is adjusted with MODE-button where one can choose the slow driving profile, e.g. 1-3. www.chasswheel.com...
Bring balance adjustment forwards, so that the rear part of the wheelchair would be lighter and you could get the whole wheelchair onto the step (3). Eventually get the balance adjustment into even ground driving mode. This driving style can be used, in order to overcome bigger obstacles (4). FREEWHEELING www.chasswheel.com...
It is strictly forbidden to sit in the wheelchair during transportation. Only car seats can be used. If transporting the wheelchair on a plane, ship, train or by some other means of transportation, contact the transportation provider beforehand to receive useful instructions from them. www.chasswheel.com...
Steering center needs to be cleaned immediately if dirt has got into it. It is forbidden to use a pressure wash or water spray as the wheelchair's electric devices can get damaged as a result. www.chasswheel.com...
Module. Detach the lights’ white connectors. Disconnect the following cables of the batteries: (- and +) (A and B) and main circuit breaker (C), by using an 11 mm spanner. Take the batteries out of the casing by using the belts around the batteries. www.chasswheel.com...
Put the casing’s cover into place and put the seat’s frame on top of the casing. After placing the seat’s casing, always make sure that the locking taps are tightly locked and in place before using the chair again. www.chasswheel.com...
The batteries have not been charged correctly if the symbol of the batteries’ charge starts flashing. Batteries need to be charged on the first opportunity. When charging batteries, check that the charging interface is not connected to the steering device. www.chasswheel.com...
Protect the wheelchair during storage from heat and dampness. The wheelchair can be stored in a smaller room if the backrest, armrests, and footrest are folded together. Disconnect the batteries and store them in a dry and cool place. During storage, the batteries need to be charged at least once every half a year. www.chasswheel.com...
8 TECHNICAL DATA OF FOUR X URBAN STANDARD TECHNICAL SPECIFICATIONS Width 620 mm Height, (normal seating position 1000 mm without head rest) Length 920 mm, (1170 footrest down) Weight with battery 135 kg With Lift 120kg Maximum speed 6/10 km/h...