Daymak Max S User Manual

Safety

When operating the Max S, please adhere to the following:

• Always wear a helmet.
• Check mirrors and blind spots.
• Turn on headlights for visibility.
• Ensure sufficient battery power before riding.
• Obey all laws of the road.
• Periodically charge the unit when not in use.
• Avoid shaking the charger while riding.
• Do not overcharge the battery; remove the charger once fully charged.
• Do not operate the unit while charging.
• Do not allow anyone under 16 years old to operate this vehicle.
• Avoid sharp/abrupt turns at high speeds to prevent tipping.
• Do not operate under the influence of drugs or alcohol.
• Do not submerge the unit in water.
• Do not operate in harsh weather conditions.

For questions or concerns, call 1-800-649-9320 or visit www.daymak.com.

About Daymak

Daymak is one of Canada's largest Alternative Vehicle providers, specializing in design, engineering, manufacturing, import, and repair of recreational dirt bikes, go-karts, electric golf cars, and e-bikes. Our electric bicycles offer an energy-efficient and eco-friendly transportation solution, making city life more convenient and affordable.

Daymak is committed to developing new eco-friendly transportation strategies through its Research and Development department in Toronto, Canada. We continuously improve our products, offering reliable and eco-friendly vehicles designed to enhance the lives of our customers and the world.

Daymak provides warranties, services, and stocks parts for all its products. Visit our website for the latest transportation solutions, product support, and contact information.

Introduction

E-Bikes

Electric bicycles offer a convenient and economical way to travel. They represent a natural progression in urban transportation, significantly reducing pollution and noise. E-bikes are easy to park and are unobtrusive additions to the urban landscape. They require no registration, insurance, or license, and do not incur parking charges. Compared to internal combustion engines, electric motors have fewer moving parts and require less maintenance.

Your Daymak e-bike is a product of Daymak's extensive experience and engineering expertise. We hope you enjoy using the product and welcome your feedback.

New Laws

Many provinces in Canada, states in the U.S.A., the United Kingdom, and European countries have enacted laws permitting the use of electric motors to assist bicycle operation. Please consult your local provincial or state government for specific regulations.

Liability

Daymak assumes no liability for damages, loss of profits, or claims from third parties due to improper use of this product. Daymak also assumes no liability for damages resulting from service by a third party not certified by Daymak.

Information in this guide is subject to change without notice. For the latest information, contact your local Daymak dealer or visit our website. While every effort has been made to ensure accuracy, please report any missing, incomplete, or incorrect information.

Part Diagrams

Diagram 1: Max S

This diagram illustrates the various parts of your bicycle. Note that many parts are not user-serviceable and require professional repair, especially the electrical and mechanical components.

Parts List:

• 1) Brakes
• 2) Displays
• 3) Throttle
• 4) Seat
• 5) Battery
• 6) Ignition
• 7) Battery Handle
• 8) Rack
• 9) Motor
• 10) Tire
• 11) Kick Stand
• 12) Pedals
• 13) Fender
• 14) Shocks
• 15) Headlights

Riding Instructions

This guide assumes familiarity with riding a standard bicycle. Ensure you are comfortable with controlling and balancing a regular bicycle before riding an electric bicycle.

Caution

If you lack cycling experience, riding an e-bike can be dangerous. Do not use an e-bike to learn how to ride a bicycle.

Important Notes

• Ebikes are Fast: Use caution at all times, especially in mixed traffic, and consider driving and traveling conditions.
• Obey the Law: Follow all traffic laws, including stop signs, turn signals, and defensive riding. An e-bike is a motorized vehicle.
• Stay Sober: Never ride while intoxicated.
• Share the Road: Be careful in mixed traffic.
• Overtake Safely: Allow faster vehicles to overtake and give ample room to slower vehicles.

Items to Carry

• Charger for battery power.
• 30 Amp Fuse (spares for batteries, if applicable).
• Lock for securing the e-bike when parked.
• Helmet (required by safety laws).

Inspecting Your Electric Bike

Always inspect your e-bike before riding to ensure safety features are operational. Routine inspections help avoid accidents. Listen for changes in the e-bike's sounds, as mechanical or power issues can affect them.

Holding the Handlebars

Place fingers over the brake levers, using palms and thumbs to grip the handlegrips for easy and quick brake activation.

Turning Your E-Bike On and Off

Press and hold the round button on the left handlebar keypad to turn the e-bike on or off.

Warning

Activating the e-bike makes the electrical system live. Do not attempt to modify or repair electrical components while the e-bike is activated. Turn off the e-bike and remove the key before accessing electrical components. The battery carries a significant electric charge and can cause injury if mishandled.

Accelerating and Decelerating

The throttle is on the right handlebar grip. Rotate the grip counterclockwise (away from you) to accelerate. Release the grip (turn it towards you) to decelerate. Avoid over-rotating the accelerator to prevent damage to the battery and electrical components.

Warning

Do not activate the accelerator until seated and ready to accelerate. The e-bike can become uncontrollable, potentially causing injury or damage.

Stopping

Your e-bike has front and rear brakes, activated by levers on the handlebars. Pull levers towards you to brake. Use both brakes for quicker stops or one for a gentler stop. Engine power is automatically cut off when brakes are applied, allowing for safe stopping.

Safety Tips

• Wet weather may reduce brake efficiency due to decreased friction. Slow down and allow more stopping room.
• Regularly check brakes and brake pads, as they wear down with use and will eventually need replacement.
• Engage the rear brakes before the front brakes to avoid flipping the unit.

Signalling

Use appropriate hand signals when riding:

• Left Turn: Extend left arm horizontally.
• Right Turn: Extend right arm horizontally.
• Stop: Extend left arm downwards with elbow bent at 90 degrees.

Lights

Headlight and tail lights improve safety in dark areas. Using lights may reduce travel distance by approximately 5% due to electricity consumption.

Pedaling

The e-bike is motor-assisted. Pedaling with the motor increases travel distance and reduces battery electricity draw.

Riding in Wet Weather

The e-bike is designed for wet conditions, but the rear motor can cause slipping at high speeds. Avoid high speeds in wet weather. Wet conditions can also reduce brake effectiveness. Slow down and allow more stopping room.

The Motor and Water

Do not immerse the e-bike in water. Ensure water levels do not exceed the middle of the tire to prevent water from entering the motor, which can cause short-circuits and damage electrical systems.

Riding in Cold Weather

The e-bike is designed for year-round use. In very cold conditions or snow/slush, the motor may get wet, and brakes may function less effectively. Below 10°C, battery performance decreases. Lithium-Ion batteries perform better than Lead-Acid in extreme temperatures, but both experience reduced performance in cold. Cold temperatures may also necessitate earlier battery replacement.

Maximum Load

Do not exceed the maximum load capacity specified in the technical specifications. Exceeding the maximum load can reduce performance, damage shocks, the mechanism, the frame, and potentially cause the motor to burn out.

Disconnecting the Circuit Breaker

Disconnecting the circuit breaker blocks all power from the battery to the e-bike. This is useful for storage or if the e-bike is damaged and needs servicing. Note: The circuit breaker must be on for the alarm system to work. Do not leave it off in an unsafe location if concerned about theft.

Long-Term Storage of Your E-Bike

For long-term storage, disconnect the circuit breaker to prevent accidental activation and make it impossible to activate even with the key. Refer to "The Battery" section for battery maintenance during storage.

The Battery

Battery Power

The dashboard features a battery charge indicator. Charge your e-bike when the power level drops significantly.

Distance and Power

Your battery provides a range of 35+ km per charge. Factors affecting range include rider weight, wind resistance, riding habits, terrain (hills/inclines), and tire air pressure.

Saving Power

To save electricity on long distances:

• Coasting: Utilize momentum on downhill or flat surfaces without using the motor.
• Stopping and Starting: Minimize stop-and-go movements, as starting from a full stop requires more power.
• Weight: Remove unnecessary weight to reduce the motor's power draw.
• Air Pressure: Ensure proper tire pressure to reduce drag and increase efficiency.
• Head and Tail Lights: Turn off lights when safe to conserve power (may reduce range by 5%).
• Pedalling: Pedal when accelerating from a stop to assist the motor.

Charging Your E-Bike

Charging requires the provided charger and a 110V household electrical outlet.

Charger Warning

Only use chargers supplied with your e-bike. Using incompatible chargers can damage the battery and electrical systems, and may cause injury.

Charging Steps:

1. Turn off the e-bike.
2. Plug the charger cable into the e-bike's charging port (may require lifting the battery handle).
3. Plug the charger into a 110V wall socket or portable generator.
4. Allow the battery to charge fully.
5. Disconnect the charger when the LED light turns green.

If the charger's LED light remains red for over 6 hours and the battery is very hot, the battery or charger may need replacement. Stop charging and contact your Daymak dealer immediately.

Understanding Your Voltage

E-bike power is displayed as voltage, indicating unit power. Voltage drops as the unit is used. The range between full charge and low voltage threshold varies by unit voltage and battery type (Lithium vs. Lead Acid).

Low Voltage Threshold

Your unit protects the battery by preventing motor power draw below the Low Voltage Threshold, extending battery life. If the motor cuts off or fails to engage, the voltage may be below the threshold and require charging. Check the Bluetooth app or the voltage chart for details.

Voltage Chart

Lithium Full/Low Voltage Reading

Lithium battery composition affects low voltage and full charge readings. The number followed by "S" in the chart indicates the number of series in the battery pack. Contact your Daymak dealer for exact series information.

Assembling the Max S

Remove zip ties and styrofoam. Unfold the bike. Insert handlebars into the handlebar column and the seat post into the seat column. For a full assembly video, visit www.daymak.com/assembly/max-s.

Charging the Max S

Take the provided charger and plug it into the wall. Locate the charging port on the left side of the battery (you may need to lift the battery handle to access it).

When charging, the charger's light will be red. When fully charged, the light turns green, and the bike is ready.

Warning

Do not leave the Max S charging for extended periods after it is fully charged. Unplug the bike as soon as it is charged.

Battery Care

Follow these suggestions for optimal battery performance:

• Charge it: Charge your battery immediately after riding.
• Full Charge: Do not store the battery completely discharged. This significantly reduces its lifespan and can cause damage.
• Keep it Charged: When stored, charge the battery occasionally (once every 21 days) to maintain its power supply.
• Storage Conditions: Store the battery on a flat, cool, dry surface. Avoid temperatures below 10°C for extended periods.

Cold Weather and Your Battery

Below 10°C, battery performance decreases. Lithium-Ion batteries perform better than Lead-Acid in extreme temperatures, but both experience reduced performance. Riding in cold temperatures may require earlier battery replacement.

Replacement and Disposal

Lead-acid batteries typically need replacement after approximately 300 charges; lithium-ion batteries last about 1000 charges. Reduced charge capacity indicates the need for replacement. Contact your local Daymak dealer for a new battery. Dispose of old batteries at a municipal recycling facility or contact your Daymak dealer.

Battery (Cont'd)

The battery has a keyhole for operation. The key can be turned to three positions:

• 1) Unlocked: Push in and turn counterclockwise to unlock the battery for removal. Turn clockwise to lock. The key can be removed in this position.
• 2) Off: The unit will not turn on. The battery remains locked. The key can be removed.
• 3) On: The bike can be turned on, and the battery meter can be checked. The key cannot be removed in this position.

A fuse is located on the opposite side of the battery. If the battery is not working, check and replace the fuse.

Operation

Right Handlebar

The right handlebar features Shimano shifters and a brake lever:

• 1. Shift Down: Press to shift gears down.
• 2. Brakes: Press to engage front brakes (use left side for rear brakes).
• 3. Shift Up: Press to shift gears up.

Note: Do not shift gears while not pedaling. Always brake with your rear brakes first.

Throttle

The Max S has a push throttle on the right handlebar. Push down to engage the motor without pedaling.

Pedal Assist

The Max S features a pedal assist function that provides power as you pedal. The level of assist determines the power output from the motor.

• Level 0: Configures throttle operation or turns it off.
• Level 1: Lowest pedal assist, for maximum range.
• Level 5: Highest pedal assist, for minimum effort.

Pedal assist settings can be adjusted (e.g., removing Level 0, changing from 5 to 3 levels). Refer to the Advanced Display settings.

Note: On this model, pedal assist is always active, including Level 0.

Tires

Each tire has a valve with a cap. Unscrew the cap and inflate tires to 5-30 PSI (20 PSI recommended).

Display

The display shows various functions:

• 1) Power button: Press and hold to turn on/off. Quick press to switch display (Odometer/Trip Meter/Voltage).
• 2) S+: Press to increase pedal assist level. Press and hold for walk mode (4 km/h).
• 3) CUR: Press to turn lights on/off. Press and hold for Cruise Control (if enabled).
• 4) S-: Press to decrease pedal assist level.
• 5) Horn: Press to honk the horn.
• 6) Pedal Assist Level: Shows assistance level (1-5), with 1 being least and 5 being most.
• 7) Odometer/Trip Meter/Voltage: Displays distance traveled or voltage. Switch by pressing the power button.
• 8) Speedometer: Shows current speed.
• 9) Battery Meter: Shows remaining battery power (up to 6 bars).
• 10) Motor power: Shows current motor power draw.

Display Advanced

Access advanced settings by pressing and holding S+ and S- buttons. Exit by pressing and holding them again. Switch menus with the power button. Adjust settings with S+ or S-.

• P01: Backlight Brightness (1=darkest, 3=brightest).
• P02: Mileage unit (KM/miles).
• P03: Voltage setting (refer to specification section).
• P04: Sleep time (0=never turns off, 1-60=minutes until auto-off).
• P05: Pedal Assist Setting (0=1-3 Levels, 1=1-5 Levels).
• P06: Wheel Diameter (for speed and distance accuracy).
• P07: Magnetic Steel Velocity (Not applicable).
• P08: Speed Limit (set according to municipal laws).
• P09: Throttle on Zero (0=throttle works on No PAS, 1=throttle works on Level 1 PAS and above).
• P10: Power Modes (0=Pedal Assist only, 1=Throttle only, 2=Pedal Assist and Throttle).
• P11: Pedal Assist Sensitivity (1=Least Sensitive, 24=Most Sensitive).
• P12: Pedal Assist Starting Strength (1=Least Power, 5=Most Power).
• P13: Magnetic Plate Setting (Choose between 5, 8, 12 magnets. Do not tamper unless familiar).
• P14: Controller Current (Default 12A. Modifying may damage the controller and void the warranty).
• P15: Low Voltage Threshold (sets voltage for motor auto-cut off; see Low Voltage chart).
• P16: Not Applicable.
• P17: Cruise Control (0=Off, 1=On. Holding (-)CUR toggles cruise control; braking disables it).
• P18: Speed display adjustment (adjusts displayed speed percentage; default 100%, range 50%-100%).
• P19: Zero Pedal Assist (0=Pedal Assist starts at 0, 1=Pedal Assist starts at 1-3 or 5 levels. Note: Level 0 Pedal Assist does not turn off Pedal Assist).
• P20: Not Applicable.

Seat

The Max S features a quick-release latch for easy seat height adjustment. Pry the lever (1) away from the seat post to loosen, adjust height, and clamp the lever back down to secure.

The Max S also has a seat raise feature allowing battery removal while keeping the seat post in the frame. Press lever (1) and fold the seat up.

Handlebar

The Max S has an adjustable handlebar. Open the quick-release latch to raise or lower the handlebar for comfort.

Folding the Max S

The Max S is a fully foldable electric bike. Follow these steps:

1. Find the latch on the handlebar and push it to the side.
2. Pull the lever down.
3. Fold the handlebar down.
4. To fold pedals: Pull the middle ring away from the bike and fold the pedals down.
5. Next, find and open the lever on the frame.
6. Move the lever to the opposite side.
7. Take the latch in the center of the frame and lift it up, pushing against the frame to open it.

Fold all pieces completely. Your bike should now resemble the folded example.

Technical Data

The Motor and Wheel Assembly

The Max S uses a magnetic DC brushless motor on the rear wheel hub, offering excellent low-end torque and high efficiency. The motor is quiet but produces some noise. It includes speed reduction gear and a speed free clutch.

The Freewheel

The wheels have freewheels, meaning the drivetrain is not fixedly geared. This allows coasting downhill or with the wind without slowing down, enabling faster speeds and conserving electrical power.

The Controller

Daymak pioneered intelligent component control in e-bikes. The Daymak Drive technology is the "brain" of your e-bike, enabling faster acceleration, hill climbing, and energy saving.

The Brakes

The e-bike features hydraulic disc brakes for fine stopping and control. These brakes require periodic servicing and tension adjustment. Brake activation increases tension and engages clamps for effective stopping.

The Chain and Pedals

Pedals connect to the rear wheel via the chain, forming a human-powered "drive train". Pedals are not removable.

Vehicle Identification Number (VIN)

Record your VIN and keep it safe for theft prevention and warranty registration on Daymak.com. The VIN is located on the front of the bike, under the Daymak logo.

Maintenance and Troubleshooting

This section outlines common problems and solutions. Many parts are not user-serviceable and require professional repair. Altering components voids the warranty.

Tire Pressure

Maintain proper tire pressure for optimal performance and to prevent damage. Cold weather lowers pressure, while warmer weather increases it. To inflate tires:

1. Identify the recommended pressure on the tire sidewall.
2. Locate the air valve on the inner rim.
3. Remove the valve cap.
4. Place the pump nozzle over the valve.
5. Inflate to the recommended pressure, avoiding over-inflation.
6. Remove the pump nozzle carefully.
7. Replace the valve cap.

Proper tire pressure allows for greater travel distance on a single charge.

Replacing Flat Tires

Replacing flat tire tubes on e-bikes is more complex than on regular bicycles, requiring specific tools, skill, and patience. The rear wheel is more complex due to the hub motor. If unfamiliar with rear motor components, contact your Daymak dealer for assistance or to have tubes replaced.

The Motor

Do not service the motor yourself. Bring the e-bike to your Daymak dealer for service. Motor repair requires significant expertise. Maintenance is suggested every 100 running hours.

The Chain

Ensure the chain is well-oiled and lubricated for proper function.

Bringing in Your E-Bike for Service

Do not attempt to service electronic or mechanical parts unless you have a solid understanding of the equipment. If the e-bike is not performing properly, disconnect the circuit breaker and bring it to your local Daymak dealer.

Liability

Daymak is not responsible for damage or injuries resulting from improperly serviced parts.

Ebike Maintenance

Cleaning

Regular cleaning ensures longevity and saves on repair costs. Clean the e-bike weekly. Avoid high-pressure water jets or sprays on the e-bike and battery. Clean gently but thoroughly, ensuring electric parts are dry. Remove dirt, debris, sand, mud, grit, and grime. While cleaning, inspect for worn, loose, cracked, rusted, or damaged parts.

Lubricating

Lubricate the chain, levers, derailleur, and cables for smoother, quieter operation. Apply lubricant, let it sit, wipe off excess, and then clean with a degreaser.

Weather

Do not leave the bike in rain or snow. Store it in a dry place away from direct sunlight. Overheating batteries can cause problems. Do not open casings or chargers, as this can make them susceptible to water damage. Batteries should be removed if the e-bike is not used and charged monthly.

Schedule

Maintenance frequency depends on usage and conditions. Recreational riders require less maintenance than off-road riders. Quick maintenance should be done before and after every ride.

Specifications