Since the test device is part of quartz
glass, it is easy to break, so do not
place other objects around the
equipment to avoid bumping and
breaking.
Precautions
8
If there is no digital display after
power on, please check whether
the power supply is powered; if so,
check whether the plug is connect-
ed firmly, or whether the fuse is
blown. If it is not broken, and the
switch is still invalid after pressing
the switch several times intermit-
tently, please contact the manu-
facturer and must not disassemble
it by yourself, otherwise our com-
pany will not provide warranty.
When no cleaning agent is added to
the ultrasonic tank, it is strictly
prohibited to open the ultrasonic
cleaning item to avoid damage to
the ultrasonic system.
Every time the test solution is
changed, it must be cleaned up,
and then 1L of new test solution
should be added.
The use of unqualified testing
agent will cause corrosion of the oil
pump, oil supply pipeline and failure
of the pressure gauge.
Using other cleaning agent and
testing agent will cause the
equipment surface coating to peel
off.
It is strictly forbidden to use
kerosene, gasoline or other testing
agent and cleaning agents as
testing agent and cleaning agents
for this machine. Otherwise, the
“O" ring and pipeline rubber parts
in the equipment will be damaged,
causing leakage.
The cleaning agent and testing
agent should not be mixed up.
will accumulate, and the agent
containing dirt cannot be used,
otherwise it will easily block the fuel
injector. When replacing the agent,
first open the testing agent drain
valve to empty the tank, and then
inject a little testing agent to clean
the interior of the tank. After
cleaning, drain the fuel tank again
and then pour 1L of new testing
agent into the tank.
Fuse replacement there is a square
box marked with a fuse on the
power socket on the left side of the
device, and the fuse can be seen by
opening the box. If it is blown,
replace it with a new one.
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