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ELECTRIC POWER
WHEELCHAIR
Model: CH4066
The Power Wheelchair is a chair equipped with wheels, it is a means of transportation for the disabled, the sick
and the infirm. It is mainly composed of frame, wheel, seatrest, armrest, battery, motor and controller. The
Power Wheelchair is a chair equipped with wheels, it is a means of transportation for the disabled, the sick and
Joystick
Seatrest
Footrest
the infirm. It is mainly composed of frame, wheel, seatrest,
armrest, battery, motor and controller.
Armrest
Front wheel
Frame
Motor
Rear wheel
Battery
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Summary of Contents for ezee Life CH4066
- Page 1 ELECTRIC POWER WHEELCHAIR Model: CH4066 The Power Wheelchair is a chair equipped with wheels, it is a means of transportation for the disabled, the sick and the infirm. It is mainly composed of frame, wheel, seatrest, armrest, battery, motor and controller. The Power Wheelchair is a chair equipped with wheels, it is a means of transportation for the disabled, the sick and the infirm.
- Page 2 SPECIFICATIO ≤30kg Weight 160 kgs Max Load Indications and Usage ≤6 km/h Max Forward Speed To be used for the disabled, the sick and the old Braking Distance ≤ 1200 mm Min Turning Radius and infirm who have difficulty in moving. Up: 9°...
- Page 3 Wheelchair Folding Method Wheelchair folding: First pull the buckle plate under the backrest apart, as shown in Figure. 3, hold the backrest with one hand and pull up the seat cushion with the other hand to close it, as shown in Figure. 4. Installation and Adjustment of Joystick Take joystick out of the bag, fix it on the armrest with the quick clamp screw, as shown in Figure.
- Page 4 Battery Installation and Replacement Insert the power plug into the battery and tighten it, as shown in Figure. 7. If the battery needs to be replaced, loosen and pull out the plug. As shown in Figure. 8, pull open the fixed switch under the battery by hand and pull out the battery.
- Page 5 Up and Down Adjustment of Backrest Release the fixing knob behind the backrest, as shown in Figure. 10, and adjust the backrest up and down to a suitable height, as shown in Figure. 11. Finally, tighten the knob to fix the backrest.
- Page 6 Electric and Manual Function When the red handle of the motor is pulled back, it is in the electric operation mode, and when it is pressed forward, it is in the manual pushing mode, as shown in Figure. 16. Note: The handle must be pulled up in the electric mode, otherwise the controller will give an alarm and cannot start.
- Page 7 Splitting Wheelchair into two segments for easy lifting Fold the wheelchair and make the wheelchair stand straight, open the hook plate frame with one hand, and lift the upper frame with the other hand, as shown in Figure 19.The upper and lower frames are separated. When connecting the two segments, first let the lower frame stand upright, lift the upper frame on the lower frame, and then let the black bushing of the upper frame slide into the chute of the lower frame, as shown in Figure 20, until...
- Page 8 Function description of joystick: as shown in Figure below Joystick knob: Push the joystick knob to control the direction and speed of the wheelchair and release the joystick knob to stop. Power switch: press the Power switch button to turn on/off the power; Speed increase button: Press to increase the maximum speed;...
- Page 9 Battery Charging Take out the charger from the bag, as shown in Figure. 24, align the charger plug and insert it into the socket under joystick, as shown in Figure.25, the other end of the charger is connected to the power grid to start charging. Note: The charger will heat up during charging.
- Page 10 Power Indication 4.12.1 As shown in Figure. 23, the power indicator lights are all on to indicate full power. With the consumption of electric quantity, the indicator light goes out one by one. When only one light is on, it indicates that the electric quantity is less than 20% and needs to be charged as soon as possible.
- Page 11 The wheelchair can be folded and placed in the trunk of the car, as shown in Figure. 29. Note: The temperature in the trunk of the car may exceed 50 ℃ in high temperature weather in summer. At this time, the wheelchair should be taken out in time, otherwise there is a risk of bursting and burning.
- Page 12 Precaution and Warning 1. Don't operate the motorized wheelchair until you have read the instructions. 2. The total weight of people and things shall not exceed the maximum allowable load (see nameplate). 3. Don't exceed the maximum allowable gradient. 4. Don't go uphill or downhill at maximum speed, otherwise there is danger of rolling over.
- Page 13 Guidance and Manufacturer’s Declaration Max Cable Shielded/ Cable Number Cable Classification Length Unshielded AC Power 1.5m Unshielded 1 Set AC Power Line DC Power 1.5m Unshielded 1 Set DC Power Line Important information regarding Electro Magnetic Compatibility (EMC) This electrical medical equipment needs special precautions regarding EMC and put into service according to the EMC information provided in the user manual;...
- Page 14 STATEMENT: For the purpose of its operation, the equipment has wireless communication function, it includes RF transmitter and receiver, 2.4GHz, Pulse modulation. STATEMENT: The equipment is a large, permanently-installed system. According to chapter 8.6 of IEC 60601-1-2:2014, the test was only performed at some discrete frequencies. a) An exemption has been used and that the equipment has not been tested for radiated RF immunity over the entire frequency range 80 MHz to 6 000 MHz;...
- Page 15 STATEMENT: The equipment is designed compatible with high frequency surgical equipment; the condition includes working or standby in close proximity to high frequency surgical equipment. When the AC input voltage is interrupted, the equipment will stop battery charging and if the power supply restored, it could be recovered automatically, this degradation could be accepted because it will not lead to unacceptable risks and it will not result in the loss of basic safety or essential performance...
- Page 16 EMS Compliance Table (Table 2-5) Immunity Test Level Phenomenon Basic EMC Standard (Home Healthcare Environment) ±8 kV contact Electrostatic Discharge IEC 61000-4-2 ±2kV, ±4kV, ±8kV, ±15kV air 20V/m 26MHz-2.5GHz 80% AM at 1kHz Radiated RF EM field IEC 61000-4-3 10V/m 80MHz-2.7GHz 80% AM at 1kHz Proximity fields from RF wireless...
- Page 17 Table 3 – Proximity fields from RF wireless communications equipment Immunity test Levels Test Frequency Band (MHz) (Home Healthcare Environment) 380-390 Pulse modulation 18Hz, 27V/m FM, ±5kHz deviation, 1kHz sine, 430-470 28V/m 704-787 Pulse modulation 217Hz, 9V/m 745 and 780 704-787 Pulse modulation 217Hz, 9V/m 810, 870 and 930...
- Page 18 Table 4 – Input a.c. power Port Basic EMC Immunity Test Level Phenomenon Standard (Home Healthcare Environment ±2 kV Electrical fast transients/burst IEC 61000-4-4 100kHz repetition frequency Surges IEC 61000-4-5 ±0.5 kV, ±1 kV Line-to-line 3V, 0.15MHz-80MHz Conducted disturbances induced by 6V in ISM bands and amateur radio IEC 61000-4-6 RF fields...
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Page 19: Maintenance
Signal input/output parts Port Phenomenon Basic EMC standard Immunity test levels 3V, 0.15MHz-80MHz Conducted disturbances induced by 6V in ISM bands and amateur radio IEC 61000-4-6 RF fields bands between 0.15MHz and 80MHz 80%AM at 1kHz Maintenance Periodically (weekly or monthly depending on the frequency of use) check the frame connection parts such as screws, nuts, etc., for loosening, peeling, rust, etc.;... -
Page 20: Troubleshooting
Troubleshooting Fault Exclusion Method 1. Check whether the controller is connected to the Press Power Switch battery; cannot power on 2. Check whether the joystick and controller are connected; 1．The battery is not connected to the controller; 2．The battery is full and no need to be charged. The battery cannot be charged 3．The battery bulges and is scrapped.
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