Zhejiang Qianjiang Motorcycle RKV 200, Service Manual, Page: 54 / 171

54
Charging
Connection method: Positive pole of battery charger is connected to battery positive lead
wire; Negative pole of battery charger is connected to battery negative lead wire.
Warning
！
• Battery shall be away from fire source.
• Shut off charger switch first before or after charging in case sparks may be generated at
connection parts, which may result in explosion.
• During charging, please take the current time labeled on the battery as the basic time.
* Attention
• Battery quick charging is not recommended except in case of emergency.
• After charging, wait at least 30minutes and then measure the battery voltage.
Charging current: Standard: 0.3A
Quick charging: 3.0A
Charging time: Standard: 10-15hours
Quick charging: 30minutes
After completion of charging: open circuit voltage: higher than 12.8V
Carburetor
Idle speed adjustment
* Attention
Perform idle speed adjustment when the engine is warm.
Warm up the engine and then adjust idle speed.
Run the engine and connect engine tachometer.
Adjust the throttle cable lock-screw to specified RPM.
Idle speed RPM
：
1400±100rpm/min
If idle speed RPM is unsteady, or idle speed is not smooth when the vehicle is gently accelerated,
adjust idle speed and adjust screws again.
Ignition timing
*Attention
Inspect ignition system when the ignition timing is incorrect.
Warm up the engine for 3~5minutes.