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Contents 1.General Introduction 1.1 Welcome .................................................................................................................................................... 01 1.2 Use of Manual ............................................................................................................................................ 01 1.3 Service and Technical Support .................................................................................................................
General 1.General Introduction 1.1 Welcome Thank you for purchasing a Magnum electric bike and welcome to the Magnum Bikes family of e-bike enthusiasts. We encourage you to join our Facebook group “Magnum Bikes Community” which you can find at the following link: https://www.facebook.com/groups/389290978573773 Our Facebook group is a place for Magnum riders to ask questions, have discussions, share recommendations and experiences and connect with other Magnum Bike enthusiasts. 1.
General 1. General Introduction 1.4 Bike Components 1.4.1 Frame & E-Bike Components 7 20 10 89 11 21 12 1 2 22 14 13 23 24 19 3 4 5 25 18 17 6 15 26 16 1. Rear Light 8. Rear Disk Brake 15. Chain 22. Front Fender 2. Rear Fender 9. Bungee Cord 16. Kickstand 23. Tire 3. Motor 10. Saddle 17. Crankset 24. Front Fork 4. Freewheel 11. Seatpost 18. Pedal 25. Front Disc Brake 5. Rear Derailleur Protector 12. Saddle Quick Release 19. Controller 26. Wheel Reflector 6.
General 1. General Introduction 1.
Installation & Adjustment 2. Assembly and Adjustment 2.1 Handlebar and Stem Assembly NOTICE: The following instructions are only a general guide to assist in the assembly of your e-bike and are not a complete or comprehensive manual of all aspects of assembly, and maintenance of your e-bike. Unless you are experienced with bike mechanics, it is always preferable to have your e-bike assembled and checked by a professional bike shop or mechanic. Step 1. Unbox the Bike Open the bike box.
Installation & Adjustment Step 4. Install the Front Fender & Headlight Slide the fender through the front fork above the tire. Use a 4mm hex key on the bolt and 10mm box wrench on the nut to tighten the attachment points to the silver fender holder. Find the front light that comes separate in the bike box. It should be attached to a cord. Use a 5mm hex key and 15mm box wrench to tighten the front light attachment points and then connect the cord. Step 5.
Installation & Adjustment Step 6. Adjust the Stem Angle & Height Use a 5mm hex key to loosen the side bolt and then a 5mm hex key to loosen the underside bolt. Adjust the stem angle to your preferred height and then tighten the bolts. Step 7. Check Stem Stand in front of the bike and clamp the front wheel with both legs. Verify the handle bars are straight and perpendicular to the front wheel.
Installation & Adjustment L R 07
Installation & Adjustment 2. Assembly and Adjustment 2.3 Seat Position To enable comfortable, fatigue-free and safe riding, the saddle and handlebar height should be adjusted to the body size of the rider. The saddle height is correct if the leg is near full extension while the foot is resting flat on the pedal in the bottom position of the crank cycle. The toes must still be able to touch the ground comfortably.
Installation & Adjustment 2. Assembly and Adjustment 2.4 Saddle Height The quick-release lever must require noticeable effort to put into fully closed position to prevent any undesired movement while riding. WARNING An improperly closed quick release lever can open again or have limited ability to keep the saddle in place. This may cause the saddle to suddenly drop into the seat tube, potentially leading to serious falls and injury.
Battery & Charger 3. Battery and Charger 3.
Battery & Charger 3.2 General Remarks Stop charging the battery immediately if you notice anything unusual, such as smoke or a strange smell; take out the battery and store it outside of the house, then take the battery to an authorized dealer or experienced technician for service or replacement. In the unlikely case that the battery catches fire, do NOT attempt to put it out with water. Use sand or another fire retardant instead and call emergency services immediately. 3.
Display 4. Display 4.1 Appearance Powering ON/OFF Press and hold the power button to turn on the display. A start-up screen (see image below) will display for aproximately 2 seconds before entering the main interface showing real-time information. To turn the display off press and hold the power button until the screen goes blank. The display will turn off automatically if no operations are performed within the set sleep time, while the speed is 0, and current is less than 1A.
Display 4. Display 4.
Display 4.Display Pedal Assist Level Short press the arrow buttons to adjust the pedal assist level up or down. There are 5 PAS levels: ECO, TOUR, SPORT, TURBO, BOOST, and BOOST+. BOOST+ is indicated by a blinking BOOST icon. When PAS level is empty it means pedal assist is off. PAS levels do not switch in cycles. Meaning, after reaching the BOOST level pressing the up arrow will NOT cycle the levels back to the beginning. The user must use the down arrow button to switch back down to PAS off.
Display 4.Display Trip, Odometer, & Range Short press the M button to switch from TRIP, ODO, & RANGE on the display. The cycle order is TRIP/AVG, ODO/MAX, then RANGE/AVG. After 5 seconds with no operation preformed on the M button and the bike speed greater than 0 the display screen will switch back to the main interface. The symbols below will indicate which value is being shown. TRIP ODO RANGE Light Control Long press the adjust up button to turn the headlight on and off.
Display Battery Power Battery power is shown by a battery bar indicator and percentage. The battery bar divides the power level into 5 bars. After battery capacity is lower than 5% the display enters low voltage mode. In this mode the battery level shows 0 bars. The battery outline will start blinking after reaching 1Hz, and with no power output from the motor, pedal assist will be disabled. The PAS level is displayed as OFF or 0. To get out of low voltage mode the battery will need to be charged.
Display Display Settings The following description explains how users can access the settings options in their display. Within 10 seconds of turning on the display, long press the M button to enter the settings interface. Short press the arrow buttons to switch between settings. Short press the M button to enter a specific setting. The selected setting will blink. Short press the arrow buttons to find the setting option you want then long press the M button to set the option.
Display 18
Display Data Clearance Whithin 10 seconds of turning on the display, when the display shows the TRIP interface, long press the M button to show TRIP data. While the TRIP icon is blinking short press the M button to confirm data clearance. To exit long press the M button. After clearance the subtotal mileage TRIP is 0, average speed is 0, and max speed is 0. ODO information can not be cleared mannually on the display. Error Code Table Each error code corresponds to a specific fault in the system.
Recommendations & Maintenance 5. Recommendations and Maintenance 5.1 General Requirements E-bikes use metal shells to cover the electric components, so we strongly advise against the use of excessive water to wash the shells and parts around them. Use a soft cloth with a neutral solution to wipe the dirt off the shells. Afterward, wipe everything dry with a clean soft cloth.
Recommendations & Maintenance Maintenance Schedule Each Ride Tire Pressure X Tire Condition X Visual Inspection X Brake Lever Pressure X Quick Releases X Handlebar Alignment X Saddle Alignment X Battery Pack Locked X Wheel Check X Weekly Inspect Frame Condition¹ X Clean & Lubricate Chain X Check Brake Pads X Monthly Lubricate Forks X Lubricate Brakes & Cables X Lubricate Folding Mechanism X Check all Bolts & Torque Settings X Clean Bicycle X Charge Battery X Check He
Recommendations & Maintenance 5.
Warranty Warning Modifications to any part of your bike, such as the fork or frame, may make that part or the entire bike unsafe. A poorly installed or modified component can increase the stress on all other parts, greatly increasing their chance of failure. Modifications can also adversely affect the handling of your bike, resulting in loss of control, falls and serious injury. Please do not add, remove, or modify parts of your bike in any way before consulting with a trained bike technician.
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