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GM/GL 500
2022
1

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Summary of Contents for MUKKPET GM 500

  • Page 1 GM/GL 500 2022...
  • Page 2: Table Of Contents

    Contents Warnings…………………….1 Assembly Instructions………2 Adjustment…………………..5 Check…………………………8 Display………………………..9 Error code definition……….19 Operating Safety……………21 Troubleshooting…………….22 Maintaining…………………24 Warranty & Disclaimer……26 Disclaimer…………………..28...
  • Page 3: Warnings

    Mukkpet Ebike LLC assumes no liability for any harm, injury, or death of the rider. Congratulations on your purchase of a new Mukkpet Ebike! The bike comes 85% assembled and here is the guide helps you get familiar with your new bike in unboxing. The bike may need adjustments in this process as shipping can sometimes be bumpy.
  • Page 4: Assembly Instructions

    Assembly Instructions 1. Unfold the bike Step1: The bike comes being folded as the picture one shown. Step2: unfold the bike and press the quick release according the direction...
  • Page 5 Assembly Handlebar Step1: insert the stem of the handlebar into the top tube along the groovet Step2: Adjust the height of the handlebar then tighten the screw and lock the release.
  • Page 6 3. Unfold the Stem 4. Battery 1. Turn the key from unlock to lock.
  • Page 7 2. Open the case on the top of the battery, and then press the button from “O’ to “I”. 5. How to remove the battery 1. Turn the key from lock to unlock.
  • Page 8 2.Press the button on the seat post, and the saddle will be foldable. 3. Pull the battery out.
  • Page 9: Adjustment

    Adjustment 1. Brake: ① Adjust the rotor ②Adjust the brake ③Adjust the rotor 1. Make sure the brake disc is in the middle of two brake pads. 2. Adjust the brake tension according to your riding habits. 3. Loosen the screw and adjust the brake wire to the suitable brake tightness.
  • Page 10 2. Serial number: There is a serial number attached on head-tube or on the bottom axis connecting the pedals as shown in the following picture. Please take a picture ahead once you received the bike. You may be asked for a picture of your bike’s serial number as a part of warranty requests and may also be asked to provide this number to law enforcement provided that your bike is...
  • Page 11: Check

    Check 1. Make sure all components are tightened. Adjust the height of the handlebar and the seat post. DO NOT raise it above the safety line. 2. Make sure the brakes can cut off the power supply to the motor, and whether it is sensitive and reliable. 3.
  • Page 12: Display

    Display 1. Material & Dimension 1) Material Caser and Cover and Press button: ABS, LCD window: PMMA 2)Outside and mounting dimension(mm)
  • Page 13 3) Installation ●Install the display in the middle of handlebar, then adjust to suitable angle, install the press button to left side of handlebar. ●Power off the device, connect the device to controller. ●Power on 2. Overview of GD01 UART protocol: Equipped with independent press buttons :Real-time SPEED Speed...
  • Page 14 Press “+” button for 3 seconds to turn on/off Back light adjustment: 3-level adjustment 7) Assist level :From 1 to 3, press button to change assist level. 8) Distance:ODO/Trip/Driving duration 9) Error code: Please refer to appendix table 1 for definition )Walking mode:...
  • Page 15 :Kmh/MPH Speed unit Walking mode :Walking mode Display will show the pattern Assist level : Actual assist level 1~3. Head light icon : Indicates when head light and back light are on. Distance: Trip/ODO. Error code: “ERR” and code when there is error number.
  • Page 16 4. Operation instruction Power ON/OFF When the power is off, Long press “ ” (Power) during 3 seconds, the display will turn on and start to normal working mode. When the power is on, Long press “ ” (Power) during 3 seconds, the display will be powered off.
  • Page 17 3) ODO/TRIP/ Driving Time/Error Code Short press “ ” to switch ODO/TRIP/ Driving Time/Error Code/ ODO (Accumulated distance) →Trip(Single-distance)→TM(Driving Time) →ERR(Error Code) . Assist level Short press “+” or “-” to change assist level , default value is level 1 5) Head light control Long press “+”...
  • Page 18 5. Parameter setting When the display is powered on long press +and- , will enter parameter setting mode ( Figure 14) , in this mode, can change parameter values , long press again +and- will quit parameter setting mode or no operation during 10s will also quit this mode. In parameter setting mode short press “...
  • Page 19 P04-Auto shutdown time: short press “ ” “ ” to switch from “0” to “60”, it is the time(in minutes) to shut down the screen automatically if no operation “0” means never shut down, Default value is 10 minute. P05-Number of Assist levels: Short press “...
  • Page 20 P08-speed limit: short press “ ” “ ” to set the speed limit from 10 to 41km/h . This feature is reserved: display P09, invalid. This feature is reserved: display P10, invalid. P11-assist sensitivity setting: Short press “ ” “ ”...
  • Page 21 P16-Reset ODO distance: Long press “ ” during 5 seconds. P17-The signal direction of the booster sensor: Short press “ ” “ ” to switch from 0 to 1, 0: Booster signal; 1: Power signal negative. P18-Shift gears with gear: Short press “...
  • Page 22 2) Rated current: 10mA 3) Max current: 30mA 4) Leakage current after power off:<1uA 5) Current supply to controller:50mA 6) Working Temperature: -18~65℃ Storage temperature: -30~80℃...
  • Page 23: Error Code Definition

    8. Error code definition When an error appears, GD01 will notice users by different codes, please refer to table 1 for different codes: Code (Decimal) Signification Normal Low Battery level Communication failure current sensor fault Throttle failure Failure of motor phase line Motor hall failure Brake abnormity Table 1...
  • Page 24 9. Notices Power on and power off must keep an interval of at least 3 seconds, please don’t press “ ” button frequently when it is powered off. When the temperature is under - 10℃, the screen will be a little darker than normal, when the temperature increases, the screen can go back to normal 10.
  • Page 25: Operating Safety

    Operating Safety 1. This Ebike will power off when braking. It ensures safety of riding. 2. Do not carry people on the rear seat. The weight limit of the rear seat is 25kg. 3. Do not ride exceed the speed limit set by the local traffic laws.
  • Page 26 electric energy and reduce the mileage. 6. Avoid pressing the throttle frequently and rapidly to start the Ebike when stationary to extend the service life of the motor, battery and electrical components. 7. Turn off the display when parking or leaving the Ebike to prevent accidents caused by accidentally turning the throttle and the Ebike suddenly moving.
  • Page 27: Troubleshooting

    Troubleshooting Q: The battery cannot be charged, the display shows an abnormal battery power. A: Use a multimeter to check if the battery still have voltage. Check if the charger indicator is normal. (Red light means charging, green light means fully charged) The battery case is damaged, stop using the battery and contact us.
  • Page 28 A: Lift the rear wheel off the ground and press the throttle to see if the rear works. Then contact us with a video for further solutions. Q: The derailleur is pressed or the chain falls. A: Try to strengthen or adjust the derailleur (refer to the relevant part in above) Q: Can I refit the bike? A: The bike can be disassembled and refitted.
  • Page 29 Please check if there is an hole at inner tube and if there is something sharp punctured the inner-tube. The Ebike comes without keys. A: The keys are hung on the wires in front of handle bar , Check the wires in front of the handlebar and see if it falls into the box.
  • Page 30 heavy rain. Add protection to the display if you ride in rainy days. Warranty will not cover the display problems caused by water damage. Q: I need to return the bike, what should I do? A: We only accept returns with original package. Any returns without original package will not be accepted.
  • Page 31: Maintaining

    Maintaining Battery Maintenance Fully charge the battery for the first use.(more than 6 hours) Do not use the battery in low power level. Must use the specified charger for charging. Do not charge the battery at high temperature (over 212 Fahrenheit/100°C). Charge at ventilate place. If the battery is not in use for a long time, charge the battery at least once a month to keep the battery active.
  • Page 32 Any merchandise with electrical components is not recommended to be exposed to water and the warranty of the Mukkpet does not cover water damage. So please try not to store or use the bike in wet condition.
  • Page 33 Clean the brake regularly. Motor Maintenance Do not try to disassemble the motor. If there is any problems with the motor, contact Mukkpet with a video. Tire Maintenance Check regularly to prevent air leak. Check spokes regularly. Derailleur Maintenance Check the rear derailleur regularly to see if it changed to every gear (contact us for the video about how to adjust the shifter).
  • Page 34: Warranty&Disclaimer

    Warranty&Disclaimer The main parts of the warranty provisions Warranty Component Performance failure Remark period ❖ Natural sealing off. Except damaged caused by ❖ Fracture key parts Front fork handle bar 1year riders crack.. ❖ Internal gear break. ❖ Bearing broken. ❖...
  • Page 35 We will replace any parts deemed to have been damaged during shipping. Shipping damage must be reported to Mukkpet Ebike within 14 days of shipment arrival. This applies to all products including bikes and accessories.
  • Page 36: Disclaimer

    All unauthorized returns will be refused. 3. Damage as a result of an accident is not covered under this warranty, and Mukkpet Ebike is not responsible for repair or replacement of damaged bikes or parts. 4. Mukkpet Ebike reserves the right to change it warranty at any time and without notice.

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Gl 500

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