6-13
COOLING SYSTEM
80 2 C
90
C
3.5~4.5mm
Begins to open
Full-open
Valve lift
INSTALLATION
● Install in the reverse order of removal.
INSPECTION
● Suspend the thermostat in a pan of water over a burner
and gradually raise the water temperature to check its
operation.
Technical Data
·Do not let the thermostat touch the pan as it will give
a false reading.
·Replace the thermostat if the valve stays open at
room temperature.
·Test the thermostat after it is opened for about 5
minutes and hold the temperature at 70
C
·Replace the O-ring with a new one and apply grease
to it.
THERMOSTAT
THERMOMETER