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EZPRO Challenger User Manual

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User Manual of Challenger
New Mobility Solution With Powerful Driving System.

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Summary of Contents for EZPRO Challenger

  • Page 1 User Manual of Challenger New Mobility Solution With Powerful Driving System.

  • Page 2: Table Of Contents

    User Manual of Challenger – Table of Contents I.Forward II. About Challenger bike ◆Name of each part and operation introduction ◆Introduction to pedelec system III. Information on riding safety ◆Prior-riding check and routine check ◆Simple adjustment ◆Precautions IV. Introduction to battery ◆Introduction to the charging operations...
  • Page 3 If you have any question about EZpro e-bike, please visit our website or contact us by email or phone and we will serve you with heart and soul.

  • Page 4: About Challenger Bike

    II. About Challenger Applicable Terrain: ground and highway ◆Name of each part and introduction to operation: Bike body Handlebar (Refer to the following Battery supply detailed picture or p.06) Controller signal Saddle Seat post Switch for Lower control system 100% electric...

  • Page 5: Name Of Each Part And Operation Introduction

    ◆Name of each part and operation introduction: Battery Voltage meter: It represents low (Red signal)-to-high (Green signal) power from left to right Torque segments: One lamp signal represents one segment. The more lamp signals are, the stronger torque is. Torque regulator: To press Plus to increase torque level, 5 segments at most.

  • Page 6: Right Handlebar

    ◆Name of each part and operation introduction: Handlebar Right handlebar: Power of Brake Grasp the brake power-off lever inward to exert good brake effect. Do not brake the bike strongly and abruptly but to slow down the bike gradually. Shifter Form of Shifter: Rotary, 7 segments While riding, rotate the shifter to change speed.
  • Page 7 ◆ Name of each part and operation introduction:Suspension fork Lock-out system Pre-load system Suspension fork 【Lock-out system】 By using lever to adjust the fork’s compression from fast to slow gradually, then till lock-out position in the end. 【Pre-load system】 Adjustment by preload adjuster to improve the forks’performance which vary from respective rider’s weight.

  • Page 8: Introduction To Pedelec System

    ◆Introduction of pedelec system (1) Lower control system It’s the message transmission hub of (2) Speed sensor set & power-off lever central processing unit, speed sensor It can automatically sense the force and battery pack. The overall wires applied by rider on the pedal, provide are dustproof and waterproof, with IP assistance with linear acceleration and 65 protection class...

  • Page 9: Information On Riding Safety ◆Prior-Riding Check And Routine Check

    III. Information on riding safety ◆Prior-riding check and routine check 1. Check of saddle Height position of saddle: If you sit on the saddle and you can straighten your leg slightly at the bottom of the pedal stroke, the saddle height is most appropriate. If you can only step on pedal with tiptoe or you cannot straighten your leg, it’s easy to cause fatigue or injury and saddle height must be adjusted.
  • Page 10 ◆Prior-riding check and routine check 4. Check of wheel rims Rim specification: Double-layer rims made of aluminum alloy Check of the worn-out situation of rims: All rims have safe line. If the safe line is unclear due to abrasive wear, please replace rim. 5.
  • Page 11 ◆Prior-riding check and routine check Please carry out the following items to guarantee your own safety. Check of bike frame body: Please confirm whether bike stand can be raised or lowered normally (Please refer to p.11) Hold the left and right levers to check whether brake system is efficient and levers can be operated flexibly.

  • Page 12: Simple Adjustment

    ◆Simple Adjustment (A)Saddle Height Adjustment: Loose the fixed bolts of seat post, adjust the saddle to proper height and then fasten the fixed bolts. close open (B) Adjust saddle angle Adjustment of brake system: Loosen the fixed bolts and adjust the brake lever to make tightness of brake moderate. Adjust the brake lever to make Loosen the fixed bolts.

  • Page 13: Precautions

    ◆Precautions To ensure your riding safety, please make sure to read in detail and observe the following instructions and obey traffic rules. Otherwise, it may give rise to product damage and endanger your own or others’ life. Do not load other persons, to avoid accident. While riding the bike, please wear the helmet with the mark of conformity and buckle the belt of helmet.

  • Page 14: Introduction To Battery

    IV. Introduction to use of battery ◆Introduction to the charging operation Charger connector of batteries Fuse Charger Lamp signal Indicator I/O switch Voltage115/230 Power plug socket. Pullup or pulldown is possible to switch the correct voltage for Please confirm whether AC voltage of socket is consistent with voltage of Warning! charger before charging, to avoid burnout of fuse...

  • Page 15: Introduction To The Charging Operations

    ◆Introduction to the charging operations Charging procedures: 1. Remove battery from the original equipment. 2. Confirm whether all power lines, battery lines and battery connectors are in the normal and usable state. 3. Confirm whether output voltage of charger is compatible with the voltage of the connected battery.
  • Page 16 ◆Battery assembly/disassembly instructions Disassembly sequence: Remove the power line of batteries that connects bike body. Remove the quick release at the front end of batteries. Remove the batteries from the “left” of bike body. Reverse action of the disassembly sequence Assembly/disassembly must be conducted from the Caution! “left”...
  • Page 17 ◆Introduction of battery 1. Electrical specification of lithium battery Nominal voltage: DC36V Nominal capacity: 14Ah Range of operating voltage: DC30V ~ 42V 2. Accessories of lithium battery Power line Charger Charger specification: Input 100 ~ 240VAC，50/60Hz 3A，Output 42V，4.0A Caution! Please read this user manual and safety code in detail before you use lithium battery module, so as to understand the specifications and precautions of product.

  • Page 18: Instructions For Use Of Battery

    ◆Instructions for use of battery Please ensure that battery module is dray. Do not put battery module into water. Do not charge the lithium battery module near fire source or in high-temperature environment, because high temperature will affect the lifetime of battery. Do not discard the old battery module that has been replaced to fire source or high-temperature environment.

  • Page 19: Maintenance And Care ◆Safekeeping And Care

    V. Maintenance and care ◆Safekeeping and care Emphasis of safekeeping and care Check whether bike body is cracked. Any crack means potential danger and will give rise to accident. If repair is not conducted or relevant fittings are not replaced in time, there will be severer danger.
  • Page 20 ◆Maintenance and care Maintenance and care instructions: Do not clean the bike by strong spraying, to avoid damp and damage of battery system. Dry cloth can be used for cleaning. Please use neutral or soft detergent for cleaning, to avoid damage of bike body. Do not use seawater or water source containing salt for cleaning.

  • Page 21: Routine Maintenance

    ◆Routine maintenance While bike is used, many factors will cause the wear and tear, consumption, damage and looseness of parts. If check and maintenance is not conducted regularly at ordinary times, lifetime of your bike will be shortened, except the danger that’s easy to occur while riding.

  • Page 22: Simple Troubleshooting ◆Troubleshooting Of Bike

    VI. Simple troubleshooting ◆Troubleshooting of bike Condition 1: Ride the bike with great effort or there’s no power Possible cause Fault elimination Insert battery key and turn on battery supply ◆ Press the power supply of LCD control system Switch of battery is not turned on. ◆...
  • Page 23 ◆Bike troubleshooting Condition 3: Battery power display flashes or is off Possible cause Fault elimination Use special charger to charge the battery. ◆ The connecting wire of controller is loose or controller ◆ Battery is dead. has fault, please check whether connector of wire is inserted properly.

  • Page 24: Troubleshooting Of Battery And Charger

    ◆Troubleshooting of battery and charger Condition 1: Battery cannot be charged or LED indicator is off Possible cause Fault elimination Confirm whether socket and connector between ◆ charger and mains supply is connected properly Charger is not connected to power Confirm whether the LED indicator of charger turns ◆...
  • Page 25 ◆Troubleshooting of battery and charger Condition 4: After charging for 3-4 hours, LED indicator of charger is off or doesn’t turn to green lamp (indicating that the charging has been finished) Possible cause Fault elimination Please stop charging and pull out the plug ◆...

  • Page 26: Abnormal Display Of Controller And Fault Elimination Form

    ◆Abnormal display of controller and fault elimination form Abnormal display LED of accelerator: code abnormal display Cause Fault elimination Remark Low voltage R_LED flash Battery voltage is too Check battery supply: 0.5S/0.5S Replace or charge the Lithium battery battery. 36V system: Less than Lead-acid battery 36V system: Less than Power-off of...
  • Page 27 ◆Abnormal display of controller and fault elimination form code abnormal display Cause Fault elimination Remark Accelerating G_LED Motor speed exceeds Motor speed is reduced Japan: 24km flash the limit speed. and returns to normal EU: 25km 0.3S/0.3S automatically. USA: 32km Motor is Y_R_LED Motor has been...

  • Page 28: Specification Form

    VII. Specification Form YS-7626-1 ORANGE or YS-9189-1 BLUE Color 26"*17" Dimension 7071 ALU-ALLOY Frame Front fork 28.6X25.4X185MM SUSPENSION FORK BK GEAR 42T 1/2"X3/32" / Chain wheel CRANK 170MM ALU-ALLOY SHIMANO RD-M310 BK Rear derailleur SHIMANO ASLR S43R 7A Shifter 1/2"x3/32" - 116EYES Chain F/R DISC BRAKE Brake system...

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