Light-Signalling Device Disassembly And Maintenance; Section 4 Power Consumption Part - ZONGSHEN ZS250GY-3 Service Manual

The power consumption part of electrical system of motorcycle consists of following:：
(1)Light-signalling Device
Illuminating signal device consists of headlight,position light,taillight and meter indicator.Its main function is when
motorcycle runs at night,they illuminate and have motorcycle noticed by other vehicles in order to ensure the riding
safety.
Signal device consists of turning indicator,horn,gear indicator and brake light.It is used to indicate the running
condition of motorcycle and express the operation of rider through sound and light signal.
(2)Electric Starter Device
Electric starter device consists of starting motor and mesh setup.It is mainly used to start engine.(for the
details,please refer to section 7,chapter 2).
1 Light-signalling Device
(1)Headlight and Position Light
Headlight illuminates the front road for rider.It makes rider see the road condition and other running vehicles and
also,it can send signal to the coming people and vehicles.Its flash can make the front vehicles noticed its overtaking
intention.When motorcycle runs on a fog day,headlight is also usually opened to ensure its riding safety.
Position light is used to indicate the position of motorcycle and make motorcycle noticed by other people at a
district where the illuminating condition is good or motorcycle passes other vehicles at night.It is usually installed in
headlight assembly.
Headlight mainly consists of focus lamp,glass cover,bulb,lamp holder and cover.
The function of focus lamp is to make the light from bulb gather into a bright beam of light.Its material is
aluminum board,which is made through pressing.
The main function of glass cover is to diffuse the beam of light which reflected by spotlight mirrior and ensure front
road to have enough area to be illuminated.It avoids making the coming drivers have the feeling of swimming.
Bulb is divided to single filament and double filament.
Bulb holder is made of galvanizing sheet iron after pressing.It is cylindrical.There are 3 uneven bulge at the edge
of holder and there is a hole which lead can get through.
Lampshade and cover make up of a complete space,which contains the other parts of headlight.
(2)Taillight and Brake Light
Taillight is used to indicate the position of motorcycle to the back vehicles when running at night and make the
registration mark seen clearly.
Taillight mainly consists of lampshade,cover,lamp holder and bulb.The lampshade is made of red organic glass.
There is transparent organic glass window embeded at lower part so that the registration mark can be illuminated.
The light cover is made of plastic.There are two side stands with holes at the buttom.The lampshade and light
cover can be connected by screw.
(3)Horn
During motorcycle running,rider can let horn make sound and make motorcycle noticed by passer-by and other
vehicles to ensure running safety.
According to the different way of power supply,electric horn can be divided into AC electric horn and DC electric
horn.This motorcycle adopts DC electric horn.
(4)Turning Light
When motorcycle needs to turn,turning light will send out yellow flash signal through flash relay to make other
people notice this motorcycle is going to turn.Normally,the turning light consists of cover,holder,bulb and lampshade.
2 Disassembly and Maintenance of light Signalling Device
[1]Dismantle the cover of headlight and check
whether the holder and bulb are in good working
condition.Remove the bulb and check whether it is
burned-out.Replace it with the same type if burned-
out.
Bulb type：HS1 12V 35/35W
54

Section 4 Power Consumption Part

Bulb of
headlight