VEVOR Heavy Duty 4-Wheel Mobility Scooters for Seniors & Adults Manual

Unlock the full potential of your VEVOR Heavy Duty 4-Wheel Mobility Scooter for Seniors & Adults with our comprehensive product manual download. Designed to ensure you make the most out of your 800W All Terrain Electric Recreational Scooter, this manual covers every aspect from initial setup to advanced troubleshooting.

With a 500lbs capacity and a 31-mile range, your mobility scooter is engineered for performance, safety, and convenience. Our user-friendly manual provides step-by-step instructions, detailed diagrams, and helpful tips to optimize your scooter’s 3-speed settings and maximize its 25° climbing capacity.

Whether you are a new user or a seasoned rider, this guide is an invaluable resource to keep your scooter running smoothly and efficiently. Download now for a seamless, hassle-free experience with your VEVOR mobility scooter.

Recreational Mobility Scooter

MODEL: BL350-19

Dear users:

The electric vehicle produced by our company is a vehicle with advanced technology at home and abroad, green environmental protection, low noise, simple operation, and other characteristics. It has a simple operation, safe and reliable (with brake power off, underpressure protection, overcurrent protection, soft start, electromagnetic brake), and has other functions.

The company with first-class science and technology, advanced production equipment, perfect quality assurance, and an after-sales service system, lets you buy at ease, use with comfort!

Remind: Please read this manual carefully before you operate the electric vehicle. Do not operate an electric vehicle, and do not give it to people who can not use it to ride; otherwise, our company will not assume responsibility for accidental injury.

1. Electric vehicles are non-motor vehicles. Be sure to drive on the non-motor vehicle lane, do not take people for a ride, and consciously obey the traffic rules.
2. Do not give electric vehicles to minors, pregnant women, people with heart disease, high blood pressure, physical disabilities, or sports disorders to use!
3. Do not ride after drinking!
4. Increase the braking safety distance in rain, snow, or bad road conditions.
5. On the way, please concentrate and pay attention to the driving range. If abnormal, brake the front and rear brakes immediately and close the switch quickly!
6. To maintain the typical green home, please leave the waste battery to dealers or service providers; do not throw it at will!
7. Due to the unauthorized disassembly of related lines or parts of the vehicle, the company is not responsible for the product performance instability!
8. The exposed metal contact on the battery box is a positive and negative electrode, which can not be touched with wet hands at the same time, but cannot contact the metal at the same time, otherwise it will produce a short circuit and cause accidents. Please pay attention!

Special explanation

1. Due to the continuous improvement and update of the model, the data and structure in this manual may differ from the product. Please refer to the actual sales pattern.
2. When using, please reasonably avoid the water. You can not wade cycling or implement it. When the water floods the electric wheel hub or controller, it will cause a short circuit and result in losses to you. Please pay attention!
3. Do not place the charger in the trunk of the electric vehicle. During the process, it will damage the electronic components in the charger.
4. Due to the continuous development of science and technological innovation, the company has the right to improve its products without further notice!

WARNING:

Check before riding

Please check before riding to ensure safe driving.

Battery power: Turn on the switch, watch the battery meter indicator, and when it approaches the red mark position, the vehicle should be charged.

Warning:
You should regularly check the tires and adjust tire pressure. Check after the tire has cooled. You should periodically check for a puncture on the tire, especially for tire leakage, which should be repaired immediately. Check whether the tread cuts, whether embedded nails or other sharp objects.

Check whether the rim indentations, dents, or deformation phenomena. When the tire tread wears to the tread wear limit mark, it should be replaced with new tires.

Warning:

If the tire pressure is substandard, the tire surface will be subject to excessive wear and tear, which could cause a car accident. Tire pressure is too low and will cause tire slippage or prolapsed wheels. It is dangerous to use a worn tire, as it will affect the adhesion between the tires and the road surface, resulting in difficult driving in the event of an accident or occurrence.

Riding operation

• Preparation before driving: open the parking lock; put the key into the switch, and turn it. Slowly accelerate the throttle when starting, and no throttle when decelerating.

Warning: Do not operate the throttle on and off rapidly, otherwise the vehicle will rush out of control.

Brake operation

• Control the throttle

If you want to slow down, please close the throttle and use the two brake systems.

• Warning:

Drive on wet or loose surface roads or rainy days, please be careful, mainly when operating, braking, accelerating, or turning.

• Simultaneous operation for front and rear brakes

Attention: When driving down a steep slope, close the throttle completely and use two brake systems to reduce the speed.

• Warning:

Don’t use a single brake at high speed, especially when turning corners on a slippery road. Use double brakes to avoid an accident.

Stop Operation

Turn the switch to stop the vehicle, and lock the parking brake.

• Warning:

An electric scooter should be parked on solid, flat ground; otherwise, it may cause injury or damage.

Security highlights

Lock the parking lock, remove the key, and power off when you leave. Select a high-quality alarm system. The product is constantly being upgraded, and there will be a notification if there is any change.

SAVE THESE INSTRUCTIONS

FCC Information

CAUTION:

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment!

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This product may cause harmful interference.
2. This product must accept any interference received, including interference that may cause undesired operation.

WARNING:

Changes or modifications to this Heavy Duty 4-Wheel Mobility Scooter not expressly approved by the party responsible for compliance could void the user’s authority to operate the product.

Note: This product has been tested and found to comply with the limits for a Class B digital device according to Part 15 of the FCC Rules. These limits are designed to protect reasonably against harmful interference in a residential installation.

This Heavy Duty 4-Wheel Mobility Scooter generates, uses, and can radiate radio frequency energy, and if not installed and used per the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this product causes harmful interference to radio or television reception, which can be determined by turning the product off and on, the user is encouraged to try to correct the interference by one or more of the following measures.

• Reorient or relocate the receiving antenna.
• Increase the distance between the product and the receiver.
• Connect the product to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for assistance.

Heavy Duty 4-Wheel Mobility Scooter Product Parameters

Note: “Continuous mileage” refers to the driving distance of the new battery with sufficient power under the experimental conditions stipulated in GB17761-2018. It generally refers to the uninterrupted cycling at the rated speed and rated load on a 20℃ flat road.

In the actual driving process, the continuation mileage will change due to the influence of wind resistance, ambient temperature, tire pressure, and load status.

Electrical Schematic Diagram

Manipulative methods and considerations

Description of the manipulation section:

The manipulated part is shown in Figure

1. Left brake
2. Far and far away light switch
3. Power display
4. Speeddisplay
5. Right brake
6. Knob
7. Headlight switch
8. Electric door lock
9. Hornswitch
10. Turn signal switch.

• Left brake handle (1): It is the rear hub brake handle; the power switch on the brake wheel closes, and the brake light is on.
• Right brake handle (5): It is the front wheel brake handle and the front wheel brake; close the power switch until the motor stops working, and the brake light turns off.

Note: in the emergency brake, the front and rear brakes should be used; do not only use the front wheel brake, otherwise, it is prone to side slip.

• Headlight switch (7) and near-remote light switch (2): When driving at night, dial the headlight switch to the first gear position. At this time, the instrument light is on and the taillight is on; dial the second gear, the headlights, and then the near remote light can work.

Note: When driving at night, turn the remote light back to the near light for safety reasons.

• Turn signal switch (10): The signal indicator light is used to turn left or right and change the direction of the road. The middle is the closed position, dial the left turn left, dial the right turn right. When the turn signal is turned on, the corresponding turn indicator light will be displayed on the instrument, and the buzzer will make a “beep” sound.
• 1.5 Speedometer (3): Show the driving speed when driving.
• 1.6 Power indicator (4): It is a capacity indicator showing the presence of the battery. When the power door lock is in the “ON” position, the power pointer on the instrument is rotated to the corresponding position.

During driving, the power is indicated at the H position, indicating that the battery is sufficient; when the power is near the Red Border area (L), indicating that the power is insufficient, it should be charged immediately.

• Rearview mirror (11): thus observe whether there are pedestrians and vehicles behind the left and right sides, to ensure driving safety when turning or overtaking.
• Speed transfer (6): located on the right side of the handle, at start, should gently turn the speed transfer inside, so that your car is at a low speed for a distance. If you want to increase the acceleration, you should keep turning the governor and tightening it if you release the speed knob and return it automatically, your carwillslow down and slide. When turning the speed transfer, pay attention to avoid the fierce increase of the speed transfer, try to develop the habit of “light turn light put.”
• Electric door lock (8): The main power switch is high-current. Turn on the electric door lock, the electric vehicle can work. Turn the main power supply switch to the “ON” position, and the voltmeter pointer is moved to the corresponding position, then the total power supply is switched on.

When parking, please immediately remove the key to the OFF position to avoid damage caused by accidentally turning the speed control rotor.

2. Starting from driving

Startup

• Fold away the single support and the double support.
• Put the key into the switch lock and turn clockwise to the ON position, then the instrument power indicator will be on.

Note: The rear wheel is on the ground after the main power supply is turned on. When the rider is not sitting on the cushion, do not turn the speed control knob to prevent the vehicle from suddenly rushing forward, which can easily cause safety accidents. When parking the Heavy Duty 4-Wheel Mobility Scooter, try to avoid losses caused by operational error.

Variable speed

After electrification, the shift handle can rotate inward (counterclockwise) to accelerate the vehicle and rotate outward (clockwise) to slow down the car.

When the car starts driving, do not suddenly increase the speed switch; gradually turn the speed switch, and the speed gradually accelerates, which can save electricity and achieve safe driving.

Brake

The front and rear wheels can be braked when tightening the front and rear wheel handles. (Left is the rear brake, right is the front brake)

Parking:

• Should use the turn signal in advance to signal, inform other vehicles and pedestrians to attract attention, and then gradually drive to the roadside.
• Turn the speed control knob back, hold the front and rear brakeknob, thenthebrake light is on, inform the pedestrian or vehicle behind;
• After completely stopping the car, turn off the turn signal light and turn the key switch to OFF.
• Support a single or double support, but do not park the car on soft or sloping ground to prevent the vehicle from sliding.
• Lock the steering handle: turn the handlebars to the left; insert the lock OFF, press the key, and turn the key to the LOCK position.

Note: When locking the handlebars, if the handlebars cannot be locked, it means that the handlebars do not turn in place. At this time, the handlebars should be slightly moved from side to side, and the key can be turned simultaneously.

• Electric vehicles should avoid being placed in places with humid air, humidity too high, and corrosive gases, so as not to cause chemical corrosion on the surface of electroplating paint on the metal and plastic parts of electric vehicles.
• Electric vehicles should avoid exposure to the hot sun and rain for a long time to prevent damage to the components in the controller, resulting in accidents other than operation failure.
• If the single support power switch is damaged, it must be replaced immediately to avoid damage.

Common Faults And Troubleshooting

Handling of the brake failure state:

Brake failure will lead to safety risks, especially when sliding downhill, making one prone to accidents. Therefore, the user should check the brake performance before riding. If the brake fails, adjust it immediately, or ask a professional to change it to the best condition.

Once the brake is not working when riding, please ride at an extremely slow speed. If you should break in advance, adjust to the maintenance department as soon as possible to achieve the purpose of safe cycling.

Instant power failure state processing

There are many reasons for instant power failure, mainly due to poor contactors, brakes, or power switch failure. On the one hand, the user can check the after-sales service; on the other hand, the user can self-check the following points.

• Check whether the fuse is burned out, the battery connection is loose, and the primary line connection is loose.
• Check whether the brake power switch is reset or if any foreign body is stuck. Please remove and reset the brake.
• Check whether the brake power off switch is short-circuited after rain. If there is a hot fan to dry the “water” in the switch, the power off switch can return to work.

Speed car status processing

If the electric car appears, please close the door lock for further inspection, and contact the maintenance department for inspection and treatment.

Heavy Duty 4-Wheel Mobility Scooter Assembly Instructions

• Rear Mirror Installation

As shown in FIG. 1, align the rear view mirror at the position indicated by the arrow and install it. Tighten the screws in FIG. 2

Trunk installation.

First step, Release the screw on the seat, as shown in FIGURE. 2, put the screw into the hole position, as shown in Fig. 3, align with the hole position on the back of the seat, install the trunk, as shown in FIG. 4, tighten the screw.

Heavy Duty 4-Wheel Mobility Scooter Maintenance

Maintenance is essential for electric scooters; if they are driven at high speeds in a bad situation for a long time, maintenance must be added. If the electric scooter has a significant failure or has an accident, it must be checked mainly for spare parts.

For example: frame, indicator parts, and so on. Repair or change the worn parts to ensure safety.

Notice:

To ensure the electric vehicle’s safety and reliability, do not allow the electric vehicle to be modified. Use original parts or equivalent parts of similar quality during maintenance and replacement. Using other parts of poor quality will affect electric vehicles’ performance and operating functions.

Warning: To ensure the safety of personnel from harm, regardless of any maintenance work program, be sure to turn the power off and park the car on a flat, hard surface.

Attention: If you store your vehicle for more than a month, or stop using it during the winter period, maintenance work on bad tires, batteries, etc., to address aging and corrosion is required. When driving on uneven roads, it is essential to maintain the good performance of your vehicle.

Maintenance for the battery

If the vehicle is unused for a long time, please take out the battery, fully charge it, and store it in a cool, well-ventilated, dry place.

If the head of the battery is corroded, please remove it and clean it. Turn off the ignition switch before taking out the battery, tand ake apart the negative pole first. When you assemble the battery, fix the positive pole first, then the negative pole. Don’t mix.

Vehicle storage Storage

For long-term storage of the electric scooter, for example, in the wintertime, some steps must be taken to prevent malfunction and damage. Besides, before preparing storage, they also need to do part of the maintenance work; otherwise, once they use the electric scooter, they tend to forget to do the maintenance.

Replace rear axle gear oil. Cover the electric scooter. Reuse the electric scooter. Remove the electric scooter and clean it. Please replace the rear axle gear oil if the storage period is over 4 months. If necessary, charge at the time and put on the battery.

Check all items before driving. Try at low speed around a free traffic area.

• The POWER SWITCH must be turned to the OFF position when charging.
• Before the first use, you should charge the battery for 4-6 hours. Do not recharge the battery for more than 10 hours to avoid overheating the charger.
• When the vehicle begins to run slowly, recharge the battery.
• After each use or once a month, the minimum recharge time is 6 to 8 hours, less than 10 hours at most.
• Use the only rechargeable battery and charger supplied with your vehicle. NEVER substitute the battery or the charger with another brand. Using another battery or charger may cause a fire or explosion.
• Do not use the battery or charger for any other product.

Disposal Of Battery

• Your sealed lead-acid battery must be recycled or disposed of in an environmentally sound manner.
• Do not dispose of your lead-acid battery in a fire. The battery may explode or leak.
• Do not dispose of a lead-acid battery in your regular, household trash. The incineration, land filling, or mixing of sealed lead-acid batteries with household trash is prohibited by law.