multicomp pro MP720665 User Manual page 5

1. General Safety Requirements
Before first use, please read the following safety precautions to avoid any possible
personal injury and prevent this product or any other products connected to it from
damage.
Check that the voltage indicated on the rating plate corresponds with that of the

local network before connecting the appliance to the mains power supply.
Use only the power cord supplied with the product and that is correct for your

location. This instrument is grounded through the power cord grounding conductor.
To avoid electric shock, the instrument must be grounded properly before any
connection with its input or output terminals.
Connect the probe correctly. The grounding end of the probe corresponds to the

grounding phase. Please don't connect the grounding end to the positive phase.
Connect or Disconnect Correctly. When the probe or test lead is connected to a

voltage source, please do not connect and disconnect the probe or test lead at
random.
When powered by AC power, it is not allowed to measure AC power source directly,

because the testing ground and power cord ground conductor are connected
together, otherwise it may cause a short circuit.
When powered by battery, the product must use a ground connection. To avoid

electric shock, there must be a ground wire connect between ground and the ground
port (on the rear panel of the product).
Check all Terminal Ratings. To avoid fire or shock hazard, check all ratings and

markers of this product. Refer to the user's manual for more information about
ratings before connecting to the instrument.
Do not operate without covers. Do not operate the instrument with covers or panels

removed.
Use correct Fuse. Use only the specified type and rating fuse for this instrument.

Avoid exposed circuit. Do not touch exposed junctions and components when the

instrument is powered.
If you suspect damage has occurred to the instrument. Have it inspected by

qualified service personnel before further use.

Use your instrument in a well-ventilated area. Inadequate ventilation may cause
increase of temperature or damage to the device. Inspect the intake for dust and dirt
regularly.

Do not operate in damp conditions. In order to avoid short circuiting to the interior
of the device or electric shock, do not operate in a humid environment.

Do not operate in an explosive atmosphere.

Keep product surfaces clean and dry.

No user serviceable parts inside. Do not disassemble, all servicing must be done by
an approved technician.
User Manual
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