Shengmilo S600 Owner's Manual

1.About Manual

This manual contains details of the product, information on its operation and maintenance, and other helpful tips for owners. Read it carefully and familiarize yourself with the Shengmilo S600 before using it to ensure safe use, reduce the risk of damage and premature wear, and prevent accidents. Be sure to retain this manual as your convenient Shengmilo S600 information source.

This manual contains many Warnings and Cautions concerning safe operation, and consequences if proper setup, operation and maintenance guidelines are not followed. All information in this manual should be carefully reviewed.

Users should also pay special attention to the information. Marks in this manual beginning with” NOTICE ”

Because it is impossible to anticipate every situation or condition which can occur while riding, this manual makes no representations about the safe use of our bicycles under all conditions. There are risks associated with the use of any bicycle which cannot be predicted or avoided, and which are the sole responsibility of the rider. You should keep this manual, along with any other documents that were included with your bicycle, for future reference, however all content in this manual is subject to change or withdrawal without notice.

Visit https://shengmiloshop.com to view the latest version. Assembly and first adjustment of your Shengmilo S600 require special tools and skills, and it is recommended that this be performed by a trained bicycle mechanic if possible.

2.Bike Specication

3.Bike Assembly Guide

• Preparation Checklist

Extra tools needed:   1  pair of  scissors.

NOTICE: 

Before  assembling your  bike,  it’ s recommended  to remove  the  battery for  the  reasons  outlined below:

1.  Determine  if there’ s  battery drain  or damage  during shipping.
2.  Reduce the weight of the e-bike to make it easier to maneuver the bike while assembling.   
3.  Avoid  battery  damage  during  the  assembly process.

Go to "15.1.Charging Procedure for Off-bike Charging" to learn about removing  and charging  the  battery.

4.Recommended Torque Values

NOTICE: Using an impact driver to achieve the required torque is not recommended as it might cause damage. We suggest you use the wrench set we provided and extra tools to manually adjust nuts and bolts.

5.Assembly Instructions

• Handlebar Installation ( 4mm Hex Wrench )

Step 1:  Loosen the bolts on your bike stem.

Step 2 : Center your handlebars and rotate them to align to the marking pointed to in the below image.

Step 3: Tighten bolts to handlebar stem, but don’t tighten completely as you may want to further adjust the angle later to align more precisely. After determining the best position, completely tighten all the bolts on the stem. When connecting the front brake power-off cable plug, make sure the arrows are aligned.

NOTICE: Disconnect the front brake cable before installing the handlebar.

6.Front Wheel Installation

Step 1: Observe and remember the sequence of screws and washers on the left and right sides of the front wheel.

Open the seatpost quick release lever. Adjust the seatpost height by sliding the seatpost up or down to a height appropriate for your leg length and preferred riding position. Do not extend the seatpost beyond the minimum insertion marking etched onto the seatpost.

NOTICE: The seat angle has been preadjusted to factory safety standards. Please make note of original settings, and only adjust if necessary.

 

 

9.Pedals Installation (15mm wrench)

Make sure your pedals are installed on the correct side, as installing on the wrong side will damage the threads. Indicators for the right pedal (R) and the left pedal (L) can be found in two places: the stickers on the plastic cover, and the bottom of the pedal threads.

  

 

Before you install the pedals, apply a small amount of waterproof grease onto the spindle. Start threading the pedal on by hand to ensure the pedal is going in perfectly straight, rotating in the direction of the pointer shown on the crank. If it is not spinning smoothly, make doubly sure that you have the correct left or right pedal. After initial hand-tightening, finish tightening the pedals with a standard 15mm wrench .

 

 

10.Safety Checklist

Safety Check	Basic Steps
Brakes	o    Test front and rear brakes for proper function. o    Ensure brake pads are not overworn and are correctly positioned in relation to rims. o    Make sure brake control cables are lubricated, correctly adjusted and display no obvious wear. o  Check that brake control levers are lubricated and tightly secured to handlebars.
Wheels and Tires	o    Inflate tires to within recommended limits displayed on sidewalls. o  Check for bulges or signs of excessive wear. o    Clean tires to ensure tread is exposed. o    Ensure rims run true and have no obvious wobbles or kinks. o  Check that all wheel spokes are tight and not broken. o   Check the wheel balance in Pedal Only Mode. If you notice the riding is imbalanced or the rotation of the front wheel makes noise, it means the bolts were not completely tightened or not aligned horizontally.
Chain	o  Check that chain is oiled, clean and runs smoothly. o  Use extra care in wet or dusty conditions.
Cranks and Pedals	o    Securely tighten pedals to cranks. o    Ensure cranks are securely tightened and are not bent.
Derailleurs	o   Check that derailleur(s) are adjusted and functioning properly. o Ensure shift and brake levers are attached to handlebar securely. o  Check all brake and shift cables for proper lubrication..
Motor Drive	o    Ensure hub motor is spinning smoothly and motor bearings are in good working order. o  Check that all power cables running to hub motor are secured and undamaged. o    Make sure hub motor axle bolts are secured and all torque arms and torque washers are in palce.
Battery Pack	o    Ensure battery is charged before use. o    Check for any visible damage to battery pack. o    Lock battery securely to frame.

 

11.Shengmilo E- Bike Use and Care

The following table of contents provides general guidance on Shengmilo e-bike variable power assist settings and their effects on both range and perfor-  mance. This content will apply broadly to most riders, but multiple factors will affect individual results including rider fitness and weight, terrain, proper maintenance, etc. While Shengmilo hopes and believes you will thoroughly enjoy your e-bike, no guarantees of universal performance characteristics for all owners can be given.

 

12.Basic Display Settings

• Control Panel

 

 

1.Long press  the    key to  power on/off the E-bike.
(*If the electric bike is not used for more than 10 minutes, the LCD meter will automatically shutdown)

2.After power on, the LCD meter displays real-time speed (km/h) and total mileage (DOD) by default. Short press the  key to display the information to switch between total mileage (DOD), single mileage (TRIP), maximum speed(MAX), and average speed(AVG).

3.Short press the  key or the  key to switch the power level (PAS). The proportional output is shown in the following table:

PAS	1	2	3	4	5
Output	0%	50%	73%	85%	96%

 

4.Press the  button  to turn on the headlights, Pressing off again, the LCD instrument backlight dims when the headlights are turned on, and returns to brightness when the headlights are turned.

5.Press and hold the   button, and the electric bicycle enters the electric assist push mode.

Electric bikes will travel at an average speed of 6 kilometers per hour. At the same time, the screen displays .
Press and hold the  key again or press the brake to cancel this mode.
(*The push function is recommended to be used when pushing the bike uphill. Do not use this function while riding.)

13.parameter Setting

13.1. Personalized Parameter Setting Steps:

• Press and hold the      button for more than 2 seconds at the same time to enter the personalized parameter setting item selection interface;

• Short press the     key to switch the selection interface of the personalized parameter setting item, short press the  key to enter the state of changing parameters;

• Short press       key to select parameters, long press  for continuous addition Operation, long press  for continuous reduction operation;

• Short press  the key to save the parameter settings and return to the personalized parameter setting item selection interface;

• Press and hold the  key to save the parameter settings and exit the personalized parameter setting option interface.

13.2.Parameter settings:

• 02P sets options for metric and imperial units, 00 for metric, and 01 for imperial.

Short press the   key to enter the state of changing parameters, short press the  or  key to select parameters, short press the  key, save the parameter setting, and return to the personalized parameter setting item selection interface;

• 05P is the power assist gear range setting option. The power assist gears available for the instrument are: 0~5.

• 06P is the wheel diameter setting option, the meter can adjust the wheel diameter range:1-50 inch.

• 08P is the speed limit setting option, and the adjustable range of the instrument speed limit is 1~100 km/h.Short press the  key to enter the state of changing parameters, short press  the or  key to select parameters, short press the  key,save the parameter setting, and return to the personalized parameter setting list selection interface;

Adjust the parameter to 50 to remove the speed limit by default.

16.1.Pedal-assist

Pedal-Assist is an operating mode on e-bikes designed to engage the motor to assist, but not replace, your own pedaling effort. When you are operating your bike in the pedal-assist mode, you can adjust the setting according to your preference. Shengmilo has five pedal assist settings- ranging from 1 to 5.

• Higher pedal settings (L4/5) would be most helpful for those who want to ride faster with minimum effort. These settings are perfect for people who want to arrive fresh and timely at work, without being sweaty and exhausted.
• Lower pedal settings (L1/2) are popular for Shengmilo riders to use after work, or when leisurely exercise is preferred. These are best to use on the way home from work, to refresh yourself and relieve stress accumulated throughout the entire. Moreover, lower settings can extend the usable range for longer rides, maximizing enjoyment while minimizing physical stress and fatigue.

16.2.Throttle-only

The throttle mode is similar to how a motorcycle or scooter operates, alleviating the need to pedal or providing an additional boost simply by twisting the throttle.

Shengmilo S600 can reach speeds of up to 25 miles per hour with throttle mode, which not only allows you to travel faster but also reassures riders with extra power whenever needed, depending on traffic conditions and rider energy levels. If you are an adventurer who chases after speed and distance without compromising comfort or safety, the throttle-assisted Shengmilo would be your perfect companion.

16.3.Pedal-only

In this mode, the Shengmilo will perform like a normal bike, as you’ll be riding without any assistance from the motor. This mode is especially useful if you run out of battery, or are looking for more intensive resistance training.

We suggest that you select a lower assistance level when you first ride your Shengmilo S600. After becoming more comfortable with the riding characteristics of our e-bike, and more familiar with the varying range requirements of your most common destinations and commuting routes, you can then make any needed adjustments to pedal-assist settings, as well as the throttle use frequency, riding position, etc.

16.4.Riding Limitations

Following are some limitations needing riders’ careful attention to ensure the hub motor does not overheat or become damaged from excessive loading:

• Do not attempt to ride up hills steeper than 15% grade.
• Use the pedals to assist the motor when climbing hills and accelerating from a stop.
• Avoid sudden starts and stops.
• Generally accelerate at a moderate pace, rather than aggressively.

17.Maintenance

17.1.Battery Maintenance(48V 17.5AH Shengmilo battery)

1. Don't fully drain your Turn off the power when the battery charge is low.
2. Fully charge the battery after each use, no matter how much power is used. This will prolong the battery life. If the battery is not used for a long time, store the battery with a full charge and charge it once a month.
3. Shengmilo S600 can be safely ridden in light. However, riding through very heavy downpours or through flooded streets is not recommended, as the crank and/or motor can get wet, which may cause problems.
4. Keep the battery away from an open flame or a high-temperature heat Do not expose the battery to direct sunlight or recharge immediately after use in high-temperature weather.

17.2.Motor Maintenance (500W BAFANG Geared Hub Motor with 80 Nm of torque)

1. Please check your motor frequently and tighten any loose screws or nuts, to prevent the bike from breaking down due to disconnected wires.
2. The brushless motors are not waterproof, so avoid riding through water deeper than the lower edge of the electric wheel hub to avoid motor failure.

17.3.Chain Maintenance

1. We recommend cleaning the chain after each ride, especially in rainy and humid environments. Use a dry cloth to wipe the chain and its accessories clean. Use a brush to remove sand and dirt stuck in the chain, along with use warm soapy water if needed. Do not use strong acidic or alkaline cleaning agents (such as rust remover), because these chemicals can damage the chain.
2. Apply lubricating oil after cleaning to avoid First, make sure the chain is dry, and then apply the lubricating oil to the bearings.
3. To prevent unnecessary chain wear, try to maintain a vertical chain position when shifting gears (do not use the smallest gear with the smallest flywheel, or the largest gear with the largest flywheel,etc ).

17.4.Front Fork Maintenance

1. Always use a clean, oil-free lint-free cloth with plain or soapy water to clean your To prevent water from flowing into the front fork, you can turn the bike upside down. Dry with a lint-free towel after washing. Pay specific attention to the inner tube and the dust seal to reduce wear and prevent thinning of the inner tube, which can lead to significant damage if the aluminum is exposed to air.
2. We recommend using a front fork dust cover to protect the inner tube of your front This prevents dust from entering as well as hard objects from hitting the inner tube.

18.Limited Warranty

Your bike's warranty and other binding legal terms (e.g., terms of purchase, etc.) are subject to change at any time. To view the current warranty, please go to https://shengmiloshop.com/pages/warranty

19.Warranty Info

1. All Shengmilo e-bikes are covered under our manufacturer's 1 year, 6 months, and three months warranty for the original owner against all manufacturing defects (All free Accessories are not covered by warranty service).
2. Only the original owner of bikes purchased from Shengmilo's online store is covered by this Limited Warranty.The Warranty Period begins upon your receipt of the bikes and shall end immediately upon the earlier of the end of the Warranty Period or any sale or transfer of the bike to another person, and under no circumstances shall the Limited Warranty apply to any subsequent owner or other transfers of the bike.
3. You must have the initial owner's name & the initial order number to start a warranty claim.
4. The Covered Components are warranted to be free of defects in materials and/or workmanship during the Warranty Period.

20.WARRANTY WILL COVER

Shengmilo will replace any component that is deemed to be defective or damaged (including damage incurred during shipment) without user error. The warranty covers the listed products and follows the terms below:

20.1.Frame

1. Shengmilo' frames are covered by a replacement warranty for 12 months.
2. This warranty includes a replacement frame Labor charges to changeover parts to replacement frames are not included.
3. Shengmilo reserves the right to use scratch and dent stock when replacing a frame under this Frame styles and/or colors not in stock may be replaced with a compatible style and/or color at the discretion of Shengmilo.

20.2.Batteries

1. Shengmilo' batteries are covered by a 6-month prorated warranty.
2. Defective batteries will send accessories to customers for free for self-repair during the 6-month service period. The warranty period for repaired batteries is based on the original purchase date.
3. After the first 6 months of service 一 A prorated credit, based on months of service, will be applied toward the purchase of a new battery. Batteries purchased at pro-rated cost will have a new 6 months warranty based on the pro-rated purchase date.
4. No cash reimbursement will be
5. Batteries can be assessed and found defective directly by Shengmilo only.

21.Parts & Components

• ALL Original Shengmilo bike's parts & components are covered by the warranty.

22.This Limited Warranty Does Not Cover:

1. Normal wear and tear of any Covered
2. Labor charges to changeover parts to replacement frames are not included.
3. Consumables or normal wear and tear parts (including without limitation tires, tubes, brake pads, cables, housing, grips, chain, and spokes).
4. Any damage or defects to Covered Components resulting from failure to follow instructions in the e-bike owner's manual, acts of God, accident, misuse, neglect, abuse, commercial use, alterations, modification, improper assembly, installation of parts or accessories not originally intended or compatible with the bike as sold, operator error, water damage, extreme riding, stunt riding, or improper follow-up maintenance.
5. For the avoidance of doubt, Shengmilo will not be liable and/or responsible for any damage, failure, or loss caused by any unauthorized service or use of unauthorized parts.
6. The Battery is not warranted from damage resulting from power surges, use of an improper charger, improper maintenance, or another such as misuse, normal wear, or water.
7. Any products sold by Shengmilo that are not an e-bike.

23.Link to Assembly Video and Online Resources

23.1.Assembly Video

Please refer to the “COMMUNITY Video" at the Shengmilo website https://shengmiloshop.com/pages/videos  to view the official Shengmilo S600 Assembly Video.

23.2.Online Resources

For more information on best practices, please visit the Shengmilo official website https://shengmiloshop.com or contact Shengmilo Product Support with any questions.