E
Genearl Maintenance
Beyond replacing batteries and fuses, do not attempt to
repair or service the product unless you are qualified to
do so and have the relevant calibration, performance test,
and service instructions.
(1) Do not operate the product around hot, wet, flammable,
explosive or magnetic environments.
(2) Clean the product with damp cloth and mild detergent;
do not use abrasives or solvents.
(3) Remove the input signals before you clean the product.
(4) Remove the batteries if you will not use the product for a
long time to prevent possible battery leak.
(5) When “ ” is shown on the display, batteries shall be
replaced as below:
(6) Replace fuses as above steps. Use only fuses of the
same type as the original ones.
Loosen the screw and remove the battery cover;
Replace the used batteries with new batteries of the same type;
Place the battery cover back and fasten the screw.
Warning：
1. Do NOT exceed the “maximum value” indicated in the
Specification;
2. Do NOT input voltage at the Current Mode, the Resistance
Mode, the Diode Mode, the Continuity Mode, or the Tempera-
ture Mode;
3. Do NOT use the product when the batteries or the battery
cover is not placed properly;
4. Turn off the product and remove the test leads from the test
points before changing batteries or fuses.
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