BAFANG M420 User manual

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BF-UM-C-MM G332-EN October 2019
6.1 Introduction 
6.2 Specifications 3
6.2.1 Surface 3
6.2.2 Storage Information 3
6.3 Maintenance 4
CONTENT
6 USER MANUAL FOR M420
(MM G332.250/350.C/CCB)
USER MANUAL FOR MOTOR

2BF-UM-C-MM G332-EN October 2019
6.1 INTRODUCTION
•Product Model
MM G332.250.C
MM G332.350.C
MM G332.250.CCB
MM G332.350.CCB
•Scope
Applies only to electrically powered pedelecs
developed or licensed by Bafang. It is suitable
for city and trekking bikes, which have been
developed for road use. The engine is not
suitable for sport competitions.
•Identification
The following graphic, is the identification
numbers of the product, which are shown on
the housing:
Note: Content in the label is important informa-
tion about this product. Please do not remove
the information from the motor.

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USER MANUAL FOR MOTOR
BF-UM-C-MM G332-EN October 2019
6.2 SPECIFICATIONS
①Motor model: MM G332.250.C / MM G332.250.CCB
Rated power (W) 250
Rated voltage (V) 36 / 43 / 48
Waterproof IP65
Certification CE / ROHS / EN14766 / EN14764
Outdoor Temperatures -20℃~45℃
②Motor model: MM G332.350.C / MM G332.350.CCB
Rated power (W) 350
Rated voltage (V) 36 / 43 / 48
Waterproof IP65
Certification CE / ROHS / EN14766 / EN14764
Outdoor Temperatures -20℃~45℃
6.2.1 Surface
Shockproof black coating
6.2.2 Storage Information
The pedelec should be stored in a ventilated dry room. Avoid storing the pedelec near strong magnetic
objects.

4BF-UM-C-MM G332-EN October 2019
6.3 MAINTENANCE
• Maintenance must be carried out by autho-
rized personnel with the correct equipment.
• Do not disassemble the motor.
• Do not use thinners or other solvents to
clean the components. Such substances can
damage the surfaces.
• Avoid water submerging, to keep the com-
ponents protected.
• Avoid using high-pressure cleaning jets.
• For prolonged storage, turn off the battery
and avoid storing near heat sources.