Truper MUT-105 Instructivo página 30

• Start the motor. Read the display reading. Divide the reading between
the number of cylinders. The result is the turn speed. (tachometer).
7. AUTOMATIC SHUT OFF AND TURNING ON THE
LCD LIGHT
• After being turned on, the LCD shows "APO", meaning the multimeter
in in automatic power off mode. When the multimeter automatically
shuts off, press the "HOLD" button to turn it on.
• Press briefly the "HOLD" button to turn off / turn on the "HOLD"
function. Press the "HOLD" button longer to turn off / turn on the
background light.
8. FUSE AND BATTERY REPLACEMENT
If the sign appears in the display, it means replace battery. Remove
the screws and open the housing in the back. Replace the low battery
and set a new one.
Using automatic recuperation fuses after eliminating the external fault,
returns the fuse to normal and the multimeter can be used normally.
There is no need to replace the fuse.
Range 20 A has a fast fusion 20 A / 250 V fuse.
Replace the fuse according to specifications: 20 A; 250 V; FAST; Min;
Interrupt Rating 20 000 A; diameter 5 mm x 20 mm
Use 1,9 V DC, Carbon-Zinc battery (included).
WARNING!
To prevent false readings which lead to electric shock or personal injuries,
replace the battery as soon as the indicator symbol
To prevent damage and injuries, install only spare fuses with the ampere
levels, voltage and interruption specified.
TO OPEN THE BATTERY COVER
To replace the fuse, remove the screw in the support frame. Remove the
multimeter from the sleeve. Remove the back cover. Replace the fuse with
a new one with the same size. Assemble back the support frame. Reinstall
the screws.
• Set the function switch into the adequate DC current range. Connect
1. If th measured current is unknown beforehand, set the functions switch
2. If the LCD shows "OL", means it is above range. Switch the functions
3. When measuring 20 A. The continuous measurement of high current
MEASURING AC CURRENT
• Insert the black test probe into the "COM" connector and the red one
• Set the functions switch into the adequate AC current range. Connect
1. If the measured current is unknown beforehand, set the functions
2. If the LCD shows "OL", means it is above range. Switch the functions
3. Pay attention when measuring 20 A. The continuous measurement of
MEASURING RESISTANCE
• Insert the black test probe into the "COM" connector and the red one
Disconnect the test probes before opening the batteries back cover.
1. Changing battery and fuse shall only be carried out after the test
2. Using the right screwdriver, loosen the screws and remove the lower
3. The multimeter uses a 9 V DC battery. Remove the tips from the
TO DISPOSE OFF THE ARTICLE
Dear customer:
In the event you wish to dispose of this article, keep in mind that many of
the components consist in valuable materials that can be recycled.
Please do not throw it away with domestic garbage.
Ask the local authority where to recycle.
shows.
"20 A" connector (maximum 20 A).
the test probes through the circuit to be measured. The current value
and polarity in the point to which the red probe is connected is shown
in the LCD.
in the highest range. Then, switch into the adequate range according to
the value shown.
switch into a higher range.
may heat the circuit, affect precision and damage the multimeter.
into the "mA" connector (maximum 200 mA), or insert the red test
probe into "20 A" connector (maximum 20 A).
the test probes through the circuit being tested.
switch in the highest range. Then, switch into the adequate range
according to the value shown.
switch into a higher range.
high current may heat the circuit, affect precision and damage the
multimeter.
into "INPUT" connector.
probes are disconnected and the device id off.
part of the housing.
battery connector from the terminals in. the new battery. Reinsert
the battery in the housing cover. Arrange the new battery tips to
avoid getting jammed in the housing bottom.