BAFANG M625 User Manual Download Page 1

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USER MANUAL

M625/M325 Drive System

Original instruction manual

Read carefully before use. Keep for later reference.
BF-UM-S-M625/M325-1-EN-PRINT, June 2021

Thank you for using BAFANG products.
When using or modifying parameters, please make sure to comply with the local laws and regulations.

Summary of Contents for M625

Page 1: ...l instruction manual Read carefully before use Keep for later reference BF UM S M625 M325 1 EN PRINT June 2021 Thank you for using BAFANG products When using or modifying parameters please make sure t...

Page 2: ...3 2 2 Installation and Maintenance 3 2 3 Laws and Regulations 4 3 Vehicle Transport 4 4 Environmental Tips and Handling Requirements 5 5 Guaranty 5 6 Installation 6 6 1 Summary of the Components 6 6...

Page 3: ...n the pedal The motor starts assisting as soon as you start pedaling Without the correct procedure the pedelec can suddenly start which can lead to injuries 1 2 Practice using the pedelec in a quiet a...

Page 4: ...Installation and Maintenance Make sure that the charger is disconnected from the mains before removing from the pedelec Remove the battery before working on maintaining the pedelec Otherwise it can l...

Page 5: ...result in injuries In this case the manufacturer may refuse liability for the damage caused Unauthorized changes to the pedelec system can lead to criminal offences such as a change of the speed limi...

Page 6: ...nd regulations from your brand The condition for warranty and guarantee claims is that the instructions for the system are followed carefully Liability for material defects does not include normal agi...

Page 7: ...ication of e brake lever The length of bottom bracket matches the length of motor shaft The CL value of chainring shall be compatible to that of the original bicycle 6 1 Summary of the Components 3 4...

Page 8: ...he Tools Tools To fasten M5 screws onto the chainset Internal star screw wrench To fasten M6 screws onto the support and the drive unit Internal star screw wrench To fasten M8 screws on the crank Inte...

Page 9: ...n with a Internal star screw wrench to prelock a M6 star screw on the motor Do not tighten first BB support Internal star screw A B 3 With the special tool to prelock a locking ring M33 A on the motor...

Page 10: ...ighten the locking ring M33 PH1 B onto the motor the locking torque is 25 30Nm Locking ring M33 PH1 B Special tool A B 7 Put the chainset on the output end of the motor and then with five M5 star scre...

Page 11: ...place the display on to the handle bar in the correct position Now with 2 X M3 12 screws tighten the display into position Torque requirement 1N m 3 Open the clamp on the control panel and place it in...

Page 12: ...clamp onto the down tube Please notes it needs fit rubber for hose clamp before assembly 2 First rotate the lock to the open posi tion then insert the battery into the slide rail and push the battery...

Page 13: ...ten mounting screw on magnet to the spokes with cross screwdriver Tightening torque is 1 5 2Nm Please make sure the gap between the speed sensor and the magnet is 5 mm Magnet Speed Sensor A B 3 Connec...

Page 14: ...handlebar 4 Now with M3 and M5 screws tighten the throttle and the e brake lever into position 5 Connect the e brake levers and the throttle to the EB BUS cable 6 7 Headlight and Taillight Installati...

Page 15: ...ion of the product on the housing as shown in figure Note Contents in Label part are important information of this product Please keep them properly for updating of software or providing after sales s...

Page 16: ...SER MANUAL M625 M325 DRIVE SYSTEM 15 Drive unit 7 2 1 Outline and Geometric Size M625 MM G321 750 1000 C Chain line CL 59 6mm BB length 68mm M625 MM G321 750 1000 C Chain line CL 75 6mm BB length 100m...

Page 17: ...o this working the motor can be achieved the heat balance The function of the product is impaired by the presence of any major caustic gas any medium that affects the product s electrical insulation p...

Page 18: ...uction of Display Model DP C181 CAN BUS The housing material is PC and high strength material The label marking is as follows Note Please keep the QR code label attached to the display cable The infor...

Page 19: ...ol if the light is on 2 USB charging indicator displays the icon if an external USB device is connected to the display 3 Maintenance indicator 4 Bluetooth indicator 5 Service Please see the service se...

Page 20: ...sup port level the lowest level is 0 the highest level is 5 When the system is switched on the support level starts in level 1 There is no support at level 0 8 6 3 Selection Mode Briefly press the 0 5...

Page 21: ...e symbol will flashes and the pedelec moves approx 6 km h After releasing the button the motor stops automatically and switches back to level 0 8 6 6 SERVICE The display shows Service as soon as a cer...

Page 22: ...0 seconds the display will automatically return to the main screen and no data will be saved You can press and hold the and 1S button at any time to return to the main screen 8 7 1 Display Setting Pre...

Page 23: ...4 3 2 1 The numbers are measured in minutes Once you have chosen your desired selec tion press the 0 5S button to save and exit to the Display Setting interface 8 7 1 5 Default Mode Press the or 0 5S...

Page 24: ...enter the password selection Now again with the or 0 5S buttons highlight Start Password and press the 0 5S button to confirm Now again using the or 0 5S Button choose between ON or OFF and press the...

Page 25: ...0 5S button and input the correct number time and press the 0 5S button to move to the next number After entering the correct time press the 0 5S button to confirm and save 8 7 1 12 Vibration Press t...

Page 26: ...t temperature in degrees C Totalvolt Voltage V Current Discharge A Res Cap Remaining Capacity A h Full Cap Total Capacity A h RelChargeState Default Loader Status AbsChargeState Instant charge Cycle T...

Page 27: ...Back to return to the Information interface 8 7 2 5 Error Code Press the or 0 5S button and select Error Code and then press the 0 5S button to confirm It shows error informa tion for the last ten err...

Page 28: ...still occurs please contact your retailer only with this function 07 Overvoltage protection 1 Remove the battery 2 Re Insert the battery 3 If the problem persists please contact your retailer 08 Error...

Page 29: ...om the speed sensor to make sure it is connected correctly 2 Check the speed sensor for signs of damage 3 If the problem persists please contact your retailer 27 Overcurrent from controller Please con...

Page 30: ...ble drive units 53 The battery is not compatible with your DIY system Please contact your retailer to purchase the compat ible batteries 54 The battery and controller are not compatible with your DIY...

Page 31: ...s or explosions If the battery falls to the ground or exposed to a blow or similar event do not continue to use the battery take it to your retailer to examine Use only the original charger supplied w...

Page 32: ...battery separately in a suitable dry place Avoid direct sunlight from the sun as it may cause it to overhead and cause internal problems in the battery It can lead to abnor mal chemical reactions or m...

Page 33: ...rated by children or people with limited sensory or mental disabilities Do not use your charger if it is moist or dusty Avoid direct sunlight Disconnect the charger from the power supply when not in u...

Page 34: ...you as there is a risk of fire or explosion if the incorrect charger is used You can charge your battery when mounted on the bike or when it is removed Lithium ion batteries are not subject to any me...

Page 35: ...on the charger Do not touch the power plug with wet hands There is a risk of electric shock Note A sudden rise in temperature can cause condensation in the battery To avoid condensation charge the bat...

Page 36: ...10 seconds and the LED will be light up one by one After releasing the button the battery will enter a deep sleep state In the deep sleep state press the button 3 to 5 seconds to activate the battery...

Page 37: ...arger Ideal conditions Flat terrain approx 15km h average speed no headwind approx 20 C ambient temperature high quality bike compo nents tire tread and pressure with minimal rolling resistance experi...

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