HC Cargo 211083 Manual De Instrucciones página 3

211083
Multi-functional Auto Circuit Tester
Introduction
This is an equipment used to test the automotive electrical system within 6 – 24 volts. In order to
save the testing hours for the automotive electrical system, it is designed to testing the system
without re-connection between the vehicle battery and the testing components, and it contains the
following functions:
• Determine the polarity and circuit circumstance (short/ open).
• Activating the components with positive or negative current without jumper wire
testing the voltage and continuity of the circuit.
• Illumination
Eventually, for the testing and safety purpose, this unit contains short-circuit protection, which can
also check the ground connection without voltage drop tests. The short-circuit protection system
contains the recoverable fuse, and so the technician will not waste the fuses during the testing.
The extension cable with this unit is long enough for a technician to test the whole system for the
vehicle, therefore, the technician do not have to search for ground connection constantly.
Illumination
Since some of the testing circuit will be shadowed during the testing, this unit provides the
illumination for your convenience. The illumination will automatically turned on as the technician
hook up it with vehicle battery.
Important
Please read the instruction before you start to use this instrument.
WARNING
When current is provided to the unit, spark may be occurred when the tip contacts with
ground or certain circuits. Therefore please do not operate it around flammable.
And please do not operating it with 110/220 volt house voltage as it is only for 6 – 24 volt systems.
Getting to know the Auto Circuit Tester
Probe tip
Extension lead 6 m
Red
Black
power
power
clip
clip
P
ower Connection
1. Hook up the black power clip to the negative of the vehicle battery.
2. Hook up the red power clip to the positive of the vehicle battery.
Self-Test
If the unit is working correctly, the condition should be followed:
• Red LED should be on when the technician push the polar
switch forward (toward the positive side).
• Green LED should be on when the technicianthe polar switch
backward. (toward the negative side).
Ground testing
Cigarette lighter adapter
lead
Hook-up clip
Polar
switch
Lead
6 m
Extension lead 6 m
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