• No abrasive and solvent should be used to prevent the surface of the Meter from
corrosion, damage and accident.
• Turn off the Meter when it is not in use and take out the battery when not using
for a long time.
• Constantly check the battery as it may leak when it has been using for some
time, replace the battery as soon as leaking appears. A leaking battery will
damage the Meter.
• Do not use or store the Meter in an environment of high temperature, humidity,
explosive, inflammable and strong magnetic field. The performance of the
Meter may deteriorate after dampened.
• The Meter is suitable for indoor use.
AUTOMOTIVE SERVICING SAFETY GUIDE
WARNING: As some automobiles are installed with safety air bags, you must
pay attention to the cautions in the automotive servicing manual when you are
working around the components and wiring of the air bags, or any carelessness
will open an air bag, resulting in some personal injury. Note that the air bag will
also be opened for a few minutes after the ignition lock is closed (or even when
the automotive battery is cut off), which is driven by the special energy reserve.
• Wear protective eyeglasses which meet safety requirements.
• Operate the automobile in a well-ventilated place to prevent the inhalation of
any toxic tail gas.
• Keep your own tools and testing instrument far from all the heater components
of the operating engine.
• Ensure that the automobile has stopped (automatic transmission) or put into
neutral gear (manual transmission) and be sure that it is equipped with brakes
and the wheels have been locked.
• Do not place any tool on the automobile battery which will cause a short circuit
of the electrodes and in turn lead to any personal injury or damage to a tool
or battery.
• Smoking or striking a light near the automobile is prohibited in order to prevent
any combustion or explosion..
• Do not leave the automobile in a test operation.
• Heighten your vigilance while working around an ignition coil, a shunt box, an
ignition lead or a spark plug socket because these components are provided
with high voltages when the automobile is operating.
• To connect cut off an electronic component, close the ignition lock.
• Pay attention to the automotive producer's cautions notes and servicing
procedures.
All the information, explanations and detailed descriptions in the operation
manual have originated from the industrial information recently published. It is
impossible to prove the accurancy and completeness of the information, of which
we shall not be responsible for the assumption.
A. The data of the automotive servicing manual have originated from the
automotive servicing information.
1. Contact the local distributors of automotive components.
2. Contact the local retailers of automotive components.
3. Contact the local libraries to look up any book for the proofreading of your
automotive servicing manual to provide you with the latest information.
B. Before the diagnosis of any trouble, open the engine hood to make a thorough
visual inspection. You will find the causes for many of your problems to be
solved, which will save you a lot of time.
1. Has the automobile recently been serviced? Has the same problem sometimes
occurred where the trouble lies?
2. Do not try to find any short cut. Check the hoses and leads where it is probably
very difficult to find out where any trouble lies.
3. Check any trouble with the air purifier or pipeline system.
4. Check any damage to any sensor or the driving gear.
5. Check the ignition lead: any breakage of any terminal, crack on any spark plug
or breakage at the insulation of the ignition lead.
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