iENYRID M4 PRO S Electric Scooter User Manual
- June 17, 2024
- iENYRID
Table of Contents
M4 PRO S
ELECTRIC SCOOTER
User’s Manual 
M4 PRO S Electric Scooter
We are glad introduce to you our new product.
When we developing this product, we were inspired by the world outlook that
the vehicle shall be easy to use in everywhere and accessible to everyone.
During three-year work, we paid special attention to details, in order to make
driving more comfortable, and the folding and unfolding process simpler.
We hope the electric scooter will become an integral part of your life.
Hope you enjoy the journey and drive safely!
Main Parts
01: Accelerator
02: Meter
03: Rear Brake Control Bar
04: Key of Electric Lock
05: Height Adjust Lock
06: Folding Plug
07: Headlight with Horn
08: Front Fender
09: Front Dampers
10: Front Disc Brake
11: Reflective Stickers| 12: Front Disc Plate
13: Front Tire
14: Seat Bag
15: Seat Bag Folding Plug
16: Seat Height Adjust Lock
17: Taillight
18: Rear Disc Brake
19: Rear Dampers
20: Side Lights
21: Hall Motor
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Assembly the Electric Scooter
Product’s List
- Electric Scooter
- Seat Bag
- Valve Extension Cable
- UK Charging Plug
- EU Charging Plug
- 110-240V Adopter
- Seat Support Rod
- Simple Tools
Expend the Electric Scooter
Replace the seat
Checking the Function of the Scooter
01: Driving Light Switch
02: Turning Light Switch
03: Horn Switch
04: Rear Brake Controler Bar
05: Accelerator| 06: Meter Power Button
07: Model Button
08: Front Brake Controler Bar
09: Volt Display
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Control before Operating
- Checking the start of the accelerator and steering wheel. Turning the power off, pull the throttle lever a few times. Make sure it returns to its original position. Please do not pull the trigger, work smoothly.
- Checking brakes and cables. Check the braking power. If the braking system is weak, please adjust before use. If the brake is jammed or there is an unusual noise, check the inner brake cable of wear and deformation.
- Check tire pressure and condition. Check the front and rear tires whether there is puncture and tread wear. Make sure the tire pressure is at the recommended level: 23 kg per SQCM. Replace tires by wear degree (damage, tread wear, etc.).
- Checking the folding part and the steering wheel. Folding/Unfolding: make sure the folding lock lever is locked and in the upright position. Make sure the stand is folding smoothly.
- General condition check: Some parts of the electric scooter require regular maintenance check: chassis fork, tires, bearing, cable, other parts.
Safety
Follow our operating tips to avoid unwanted damage and consequences.
Recommendations
- Make sure that driving an electric scooter does not contradict local traffic rules.
- Avoid driving in poor visibility.
- Do not perform various tricks on an electric scooter.
- Do not perform various tricks on an electric scooter.
- Strictly not recommend driving while intoxicated
The manufacturer is not responsible for breakdowns due to improper use of the
electric scooter.
Why do you need an instruction manual?
The manual allows you to learn the features of the electric scooter better to
enjoy driving fully. When driving for the first time, be extremely careful on
the road. Do not connect the charger if the charging port is damaged or the
battery is already fully charged.
Battery and Charger
Battery
DO NOT turn on the engine while recharging.
The charge indicator shows only two stages (discharged / charged).
Do not leave a fully charged battery for a long time (more than two months).
The battery can be discharged while driving, braking, the headlight on.
DO NOT use the battery:
- If the battery is damaged.
- If the battery heats up or is deformed.
- If the battery leaks.
if the battery leaks, in any case do not contact with it.
the battery must not be accessible to children and animals.
A faulty battery can be explosive and cause irreparable damage to health.
Charge the battery in designated and equipped areas.
Recharging
The battery of the electric scooter is designed for multiple recharging.
Insert the charging cable into the battery port located on the front right
under the deck, then connect the cable to the network.
During charging, the indicator lights up in red.
The indicator will turn green when the battery is fully charged.
Do not use the already used or third-party batteries.
For long periods of downtime, it is recommended to charge the battery at least
once a month for 9 hours, after each trip it can take up to 12 hours to
recharge.
Before installing, repairing or removing the battery, MAKE SURE that the
electric scooter is unplugged. Otherwise, it can lead to a short circuit and
completely the electric scooter will out of operation.
DO NOT use disparate objects and equipment of other manufacturers not
specified in construction for recharging; this may result in the ignition or
leakage of toxic elements from the battery. USE only equipment supplied with
the electric scooter.
Display
Recommendations
-
Recommended tire pressure:
Make sure the tire pressure is at the recommended level: 20-25 kg per SQCM. -
Recommended equipment: helmet
Highly recommend you wear a safety helmet when driving an electric scooter, as in most driving incidents, major injuries occur on the head. Read the instructions on how to wear a helmet properly before use. -
Safety Testing of Mechanical
Before use, visually check whether all the bolts are in place, whether all the parts are in place, if something you concerned, then send the electric samovar for diagnosis. Recommended tire and its pressure: Spin the wheels several times manually, if the rotation of the wheels worries you, send the electric scooter for diagnosis.
Tip: Lean forward while driving to accelerate, and lean back if you need to slow down.
Control
-
Safe driving
For safe driving, you should first be very familiar with the product, select a suitable open place for riding. Drive carefully, reduce speed before cornering, and brake slowly when speed decreases. -
Start of movement
Put one foot next to the electric scooter; the other foot on the deck closer to the helm. Make sure you stand steadily, then gently push the electric scooter forward with your foot on the ground, just like with an ordinary scooter. Put the other foot on the deck closer to the rear bumper. When the body is leaning forward, press the acceleration button. Start to increase speed. -
Start of sitting Sit
on the seat of electric scooter, put one foot on the deck, leave the other on the ground. Gently press the acceleration button, and when the electric scooter begins to move at needed speed, put the second foot on the deck. Start of sitting Turning: Use the steering wheel to turn, but do not forget to keep your hands parallel to your body, when looking around making sure the maneuver is safe
Braking:
Slowly brake and remember the center of gravity. Recommend to lean back a little when you need to brake.
Maintenance
Grease:
Every 6 months, you should grease the guiding mechanics folding and shock
absorbance with silicone. Also, check the bolts; tighten if necessary.
Caution: Do not use rust resistant grease. Do not lubricate the wheel
tread.
Brake
Check the braking power. If the braking system is weak, please adjust before
use. If the brake is jammed or there is an unusual noise, check the inner
brake cable for wear and deformation.
The battery supplied with the equipment can charge at least 800 times. If
necessary (mileage loss), replace the battery.
Characteristics
Model:| 
M4 PRO S
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Body:| Aluminium alloy
Motor:| 48V 600W single stage
Battery:| 48V 10Amp Lithium
Adapter:| Incoming 100-240 V, Outgoing, 54.6 V 2A
Brakes:| Mechanical disc brake
Tires:| 80/65-6 Pneumatic dirt tires
Lights:| Front LED headlight, turn signals and taillight
Max. loading:| 150 kg
Max. speed:| 40-45 Km / h
Trip distance:| 30-50 Km without recharging
Charging time:| 6-8 hours
Gradeability:| 10 degrees
Wheelbase:| 85 cm.
1)imensions:| 119.52650.5cm
Product weight:| 23.9 kg
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