Daymak Max 36V Electric Bicycle User Manual

Safety

When operating the Max, please make sure you adhere to the following:

• Always wear a helmet when riding the Max.
• Always check your mirrors and blind spots when operating the vehicle.
• Turn on headlights when in need of additional visibility.
• Make sure that your battery power is sufficient before you go out to ride.
• Obey all laws of the road.
• Periodically charge the unit when not in use for long periods of time.
• If you bring your charger, avoid shaking/rattling the charger while riding.
• Once the battery is fully charged, remove the charger.
• Do not try to operate the unit while charging.
• Do not let anyone under the age of 16 years old operate this vehicle.
• Do not make sharp/abrupt turns at high speeds to avoid tipping.
• Do not operate under the influence of drugs or alcohol.
• Do not completely submerge the unit in water.
• Do not operate in harsh weather conditions.

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

About Daymak

Daymak is one of Canada's largest Alternative Vehicle providers. They design, engineer, manufacture, import, and repair everything from recreational dirt bikes, go-karts, and electric golf cars to alternative transportation solutions such as e-bikes and electric scooters. Their electric bicycles represent an energy-efficient and eco-friendly alternative for urban transportation, increasing practicality and reducing costs. Daymak is committed to developing new eco-friendly transportation strategies through its Research and Development department in Toronto, Canada, focusing on innovation, quality testing, and customer support.

Introduction

E-Bikes

Using an electric bicycle is a convenient and economical way to ride around town. E-bikes are a natural progression in urban transportation, using minimal electricity to reduce pollution and noise. They are easy and often free to park, making them practical additions to the urban landscape. E-bikes are also inexpensive, typically requiring no registration, insurance, or license, and incurring no parking charges. Compared to internal combustion engines, electric vehicle engines have fewer moving parts and require less maintenance. The Daymak e-bike is a result of Daymak's experience, skilled staff, and ongoing engineering design.

New Laws

Most provinces in Canada, states in the U.S.A., the United Kingdom, and many European countries have laws permitting electric motor assistance for bicycles. Users should check with their provincial or state government for local laws.

Liability

Daymak does not assume liability for damages, loss of profits, or third-party claims due to improper use or unauthorized service. Information in the guide is subject to change; for the latest information, contact a local Daymak dealer or visit the website. Daymak strives for accuracy but welcomes feedback on any omissions or errors.

Part Diagrams

Diagram 1: Max

This diagram illustrates the various parts of the bicycle. Many parts are not user-serviceable and require repair by trained professionals, especially electrical and mechanical components.

Key Components:

• 1) Brakes
• 2) Displays
• 3) Throttle
• 4) Seat
• 5) Battery
• 6) Ignition
• 7) Battery Handle
• 8) Rack (Sold Separately)
• 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. Before riding an electric bicycle, ensure you are comfortable with controlling and balancing a normal bicycle.

Caution

If you lack cycling experience, an e-bike is too dangerous. Do not learn to ride a bicycle using an e-bike.

Important Notes

• Ebikes are Fast! E-bikes travel at higher speeds than many riders are accustomed to. Use caution in mixed traffic and consider driving/traveling conditions.
• Obey the Law. Follow all provincial and city traffic laws, including stop signs, careful turning, and defensive riding. An e-bike is a motorized vehicle classified as a bicycle.
• Stay Sober. Never ride intoxicated. An e-bike's speed requires full control.
• Share the Road. Be careful in mixed traffic. Allow faster vehicles to overtake and give room to slower vehicles.

Items to Carry

It is advisable to carry the following items when riding your e-bike:

• The charger, for recharging if the battery power runs out.
• 30 Amp Fuse, spares for the batteries, in case fuses blow (if applicable).
• A lock, to secure the e-bike when parked.
• A helmet, as required by safety laws.

Inspecting Your Electric Bike

Always inspect your e-bike before riding to ensure safety features are operating properly. Many accidents can be avoided with routine inspections. Pay attention to changes in the bike's feel or sounds, which may indicate mechanical or power issues.

Holding the Handlebars

Place fingers over the brake levers and use palms and thumbs to wrap around the handlegrips. This allows easy activation of brakes for quick stops, ensuring safe control.

Turning Your E-bike On and Off

To turn on your e-bike, press and hold the round button in the middle of the keypad on the left handlebar. Repeat to turn off the e-bike.

Accelerating and Decelerating

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

Warning: Do not activate the accelerator until seated and ready to move. The e-bike can escape control, 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. Using both brakes stops faster; one brake provides a gentler stop. Power to the engine automatically turns off when brakes are activated for safe stopping.

Safety Tips

• In wet weather, brakes may function less efficiently due to reduced friction. Slow down and allow more stopping room.
• Have brakes and brake pads checked regularly, as pads wear down and require replacement.
• Engage the rear brake first before the front brake to avoid flipping the unit.

Signalling

Use appropriate hand signals when riding your e-bike.

Lights

Headlight and tail light improve safety in darkness. They consume electricity, potentially reducing maximum travel distance by about 5%.

Pedaling

This e-bike is motor-assisted. Pedaling with the motor increases travel distance by reducing battery draw.

Riding in Wet Weather

The e-bike is designed for wet conditions, but the rear motor can cause slips at high speeds. Avoid high speeds in heavy rain. Brakes may be less effective due to reduced friction; slow down and allow more stopping room.

The Motor and Water

The e-bike is not designed for immersion. Ensure water level does not exceed the middle of the tire to prevent water entering the motor, which can cause short-circuits and damage electrical systems.

Riding in Cold Weather

The e-bike operates year-round. In very cold conditions (below 10°C), motor performance may be affected, and brakes can be less effective. Batteries (Lithium-Ion and Lead-Acid) experience reduced performance in cold temperatures. Frequent riding in cold may require earlier battery replacement.

Maximum Load

Do not exceed the e-bike's maximum load capacity (listed in technical specifications). Exceeding the limit reduces performance and can damage shocks, the mechanism, the frame, or cause the motor to overheat.

Disconnecting the Circuit Breaker

Disconnecting the circuit breaker blocks all battery power to the e-bike. This is useful for storage or servicing. Note: The alarm system requires the circuit breaker to be ON. 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 start even with the key. Refer to "The Battery" section for battery maintenance during storage.

The Battery

Treat the e-bike's electrical systems with respect.

Battery Power

The dashboard has a battery charge indicator. When the e-bike is activated, the gauge shows available battery power. Recharge if power has dropped significantly.

Distance and Power

The battery capacity allows for approximately 35+ km per charge. Range depends on rider weight, wind resistance, riding habits, hills, tire pressure, and other factors.

Saving Power

To save electricity on long distances:

• Coasting: Use momentum downhill or on flat surfaces without drawing motor power.
• Stopping and Starting: Avoid frequent stop-and-go; the motor uses more power when starting from a standstill.
• Weight: Remove unnecessary weight to reduce motor load.
• Air Pressure: Ensure proper tire pressure to reduce drag and increase efficiency.
• Head and Tail Lights: Turn off lights to conserve power if safe; this can reduce range by about 5%.
• Pedalling: Pedal when accelerating from a stop to assist the motor.

Charging your E-Bike

You need the supplied charger and a 110V household electrical outlet.

Charger Warning

Only use supplied chargers. Using incompatible chargers can irreparably damage the battery and electrical systems, and may cause injury.

To charge:

1. Turn off the e-bike.
2. Plug the female end of the charger cable into the charging slot on the e-bike.
3. Plug the male end of the charger power cable into a 110V wall socket or a compatible portable generator.
4. Allow the battery to charge for the appropriate time.
5. Disconnect the charger when the LED light turns green, indicating full charge.

If the charger's LED stays red for over 6 hours and the battery becomes very hot, the battery or charger may need replacement. Stop charging and contact a Daymak dealer immediately. Do not charge the battery further.

Understanding Your Voltage

Voltage indicates the unit's power. As voltage drops, performance decreases. The range between full charge and the low voltage threshold varies by voltage and battery type (Lithium vs. Lead Acid).

Low Voltage Threshold

The unit protects the battery by preventing the motor from drawing power below the Low Voltage Threshold, increasing battery life. If the motor cuts off or fails to engage, voltage may be below the threshold and require charging. Check the Bluetooth app (if applicable) or the voltage chart for threshold information.

Voltage Chart

The following chart shows full charge and low voltage readings for different battery types and configurations:

Lithium Full/Low Voltage Reading

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

Assembling the Max

Remove all zip ties and styrofoam, then unfold the bike as shown in the folding section. 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.

Charging the Max

Plug the supplied charger into a wall outlet. Locate the charging port on the left side of the battery (you may need to lift the handle to access it). The charger glows red while charging and green when fully charged.

Warning: Do not leave the Max charging for extended periods after it is fully charged. Unplug it as soon as possible.

Battery Care

Follow these suggestions for optimal battery performance:

• Charge it: Charge your battery immediately after riding.
• Full Charge: Do not allow the battery to run down completely before storage; this reduces lifespan and may cause damage.
• Keep it Charged: When stored, charge the battery occasionally (once every 21 days should suffice) to prevent power depletion.
• 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 is reduced. Both Lithium-Ion and Lead-Acid batteries perform worse in cold temperatures. Frequent riding in cold conditions may lead to earlier battery replacement.

Replacement and Disposal

Lead-acid batteries typically need replacement after ~300 charges; Lithium-ion batteries after ~1000 charges. Reduced charge capacity indicates replacement is needed. Contact a Daymak dealer for new batteries. Dispose of old batteries at a proper municipal battery recycling facility or contact your dealer.

Battery (cont'd)

The battery has a keyhole for operation. The key has three positions:

• 1) Unlocked: Push in and turn counterclockwise from position 1 to unlock the battery for removal. Push in and turn clockwise to lock it back in. 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: Allows the bike to be turned on or the battery meter to be checked. The key cannot be removed in this position.

On the opposite side of the battery, you will find a fuse. If the battery is not working, replace this fuse.

Operation

Right Handlebar

The right handlebar features Shimano shifters and a brake lever:

• 1. Shift Down: Press to shift manual gears down.
• 2. Brakes: Press to engage the front brakes (left side lever engages rear brakes).
• 3. Shift Up: Press to shift manual gears up.
• Note: Do not shift gears while not pedaling.
• Note: Always brake with the rear brakes first.

Throttle

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

Pedal Assist

The Max features a pedal assist function that provides motor power as you pedal. The level of assistance varies:

• Level 0: Configures throttle operation (all levels or off). See advanced Display settings.
• Level 1: Lowest pedal assist level for maximum range.
• Level 5: Highest pedal assist level for minimum effort.

PAS settings can be altered (e.g., removing Level 0, changing from 5 to 3 levels) via advanced display settings. Note: On this model, pedal assist is always on, 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 and Functions

The display on the left handlebar configures pedal assist features. Functions include:

• 1. Brakes: Pull lever towards you to engage rear brakes.
• 2. Power button: Press and hold to turn the unit on/off (battery must be in, key ignition set to ON).
• 3. Mode: Press to switch pedal assist levels (Low for least assistance/longest range, High for most assistance/shortest range).
• 4. Horn: Press to honk the horn.
• 5. Light: Press to turn lights on/off.
• 6. Power Level: Shows remaining battery power (4 lights = full, 1 light = needs charging).
• 7. Pedal Assist Level: Shows current PAS level (Low/Medium/High).

Seat

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

Handlebar

The handlebar is adjustable for comfort. Open the quick-release latch and raise or lower the handlebar to the desired height.

Folding the Max

The Max is a foldable electric bike. Steps:

1. Find the latch on the handlebar.
2. Push the latch to the side with your fingers.
3. Pull the lever down.
4. Fold the handlebar down.

To fold the pedals:

• Pull the middle ring away from the bike.
• Fold the pedals down.

Folding (cont'd)

To fold the frame:

1. Locate the lever next to the frame.
2. Open the lever.
3. Move the lever to the opposite side.
4. Lift the latch in the center of the frame upwards, pushing against the frame to open it.

Fold all pieces completely. The bike should now resemble the picture shown (description of image: a fully folded electric bicycle).

Technical Data

The Motor and Wheel Assembly

The Max features a magnetic DC brushless motor in the rear wheel hub, offering excellent low-end torque and high efficiency. It is quiet but produces some noise. The rear hub also contains speed reduction gears and a speed freewheel.

The Freewheel

Wheels have freewheels, meaning the drivetrain is not fixed-gear. This allows coasting or downhill travel with the engine off, enabling higher speeds and power conservation.

The Controller

Daymak Drive technology, developed by Daymak, is the e-bike's "brain," enabling faster acceleration, better hill climbing, and energy saving.

The Brakes, Chain, and Pedals

The Brakes

Hydraulic disc brakes provide fine stopping and control. They require periodic servicing and tension adjustment. Brake activation increases tension, engaging clamps for effective stopping.

The Chain and Pedals

Pedals connect to the rear wheel via the chain, forming the human-powered drivetrain. Pedals are not removable.

Vehicle Identification Number (VIN)

Your unit has a VIN for theft protection and warranty registration. Find it on the left side of the frame where the pedal arm meets the bike.

Maintenance and Troubleshooting

This section outlines common problems and solutions. Many parts are not user-serviceable; consult trained professionals for electrical and mechanical components. Altering these parts voids the warranty.

Tire Pressure

Maintain appropriate tire pressure for optimal performance and to prevent damage. Cold weather lowers pressure; warm weather increases it. To inflate:

1. Check the tire sidewall for recommended pressure.
2. Locate the air valve on the tire rim.
3. Remove the valve cap and store it safely.
4. Place the air pump nozzle over the valve.
5. Inflate carefully, not exceeding the recommended pressure.
6. Remove the pump nozzle, minimizing air loss.
7. Replace the valve cap.

Proper tire pressure reduces motor strain and increases range.

Replacing Flat Tires

Replacing flat tubes on e-bikes is more complex than on regular bicycles, requiring proper tools, skill, and patience. The front wheel is easier to service. The rear wheel is connected to the hub motor and other parts; attempting repair without expertise may cause serious problems. Contact a Daymak dealer for instructions on safe wheel/tire removal and tube replacement, or have them perform the service.

The Motor

Do not service the motor yourself. Bring the e-bike to a Daymak dealer. The motor is a complex, fine-tuned mechanism requiring expertise. Maintenance is suggested every 100 running hours.

The Chain

Ensure the chain is well-oiled and lubricated for proper function. Regular maintenance keeps the e-bike faster, smoother, and quieter.

Bringing in your E-bike for Service

Do not attempt to service electronic or mechanical parts unless you are certain of your abilities and have a solid understanding of electrical/mechanical equipment. If the e-bike is not performing correctly, disconnect the circuit breaker and take it to your local Daymak dealer.

Liability

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

Ebike Maintenance

Cleaning

Regular cleaning ensures longevity and saves repair costs. Clean the e-bike weekly. Avoid aggressive power jets or water sprays, and keep water away from the battery. Clean gently but thoroughly, ensuring all external electrical parts are dry and clean. Remove dirt, debris, sand, mud, and grit. While cleaning, inspect for worn, loose, cracked, rusted, or damaged parts. Peeling paint may indicate parts needing inspection.

Lubricating

Lubricate the chain, levers, derailleur, and cables. A clean, lubricated e-bike is faster, smoother, and quieter. Apply lubricant, let it sit, then wipe off excess. Use a degreaser to clean collected dirt.

Weather

Do not leave the bike exposed to 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 resealing may be difficult, making them susceptible to water damage. Batteries should be removed if not used and charged monthly.

Schedule

Maintenance frequency depends on usage and conditions. Recreational riders need less maintenance than off-road riders. Harder riding requires more care. Perform quick checks before/after every ride.

Everytime before you ride (The 60 Second Check)

Check tire pressure, brakes, lights, bolt tightness, and battery gauge. Do not ride if anything is not functional.

30 Days (every month)

Completely clean the unit, including motor dust and under the seat. Check for abnormal wear, tear, or alignment problems.

90 Days (every 3 months)

Inspect frame and fork for paint cracks or bulges indicating damage, especially at frame joints. Check tire wear. Check battery range. Inspect all unit components. Ensure connections are tight.

180 Days

Clean inside the controller area. Check that all plugs are clean. Go over every bolt and nut.

360 Day (every 12 months)

Bring the unit for a complete tune-up. This may include battery discharge, tire replacement based on wear, checking all connections for rust/looseness, and inspecting/charging all components (ignition, gauges).

Specifications

Table 1: Max Specifications

Table 2: Max Specifications (Continued)