let go of the key.
2.6 HEATER
2.6.1 WORK THEORY
High and low port of engine circulating water is connected with inlet and outlet of heater core
separately by hose. Open hot water valve when heating, circulating water (about 90 °C) will flow
into the heater core, open airflow switch, warm air will blow continuously, thus obtaining
heating effect.
2.6.2 INSTALLATION
Heater unit must be firm and not loose after installation. Wire harness and hot water tube circuit
must be connected reliably.
2.6.3 OPERATION
Ensure enough space for ventilation.
Do not store flammable or explosive stuff
near the air exit.
Heater work switch
I－heater fan rotates at low speed
II－heater fan rotates at high speed
2.7 RADIO
Well-known brand radio with strong aseismatic and dustproof
capability is beautiful and durable.
(Refer to the radio user manual)
For the heating system adopts engine cooling water as heat source, it is connected
with water tank, when ambient temperature is lower than 0°C and engine stops
working, empty water tank or add antifreeze to water tank in order to prevent heater
core crack.
Be cautious to the operation of heater in
warm weather, because the coolant will
circulate in the heater even after the switch
is turned off.
When the heater is not needed, do as the
follows to stop the circulation of coolant:
Park the machine on a level ground, shut down
the engine, open engine cover, shut down valve
①.
It is recommanded that this system
should be applicated before engine
start-up, otherwise, there may be a
shortage of battery power.
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