U-Line H-2780 User manual

PAGE 1 OF 3 0616 IH-2780
πH-2780
MITUTOYO DIGITAL
MICROMETER
1-800-295-5510
uline.com
SAFETY
SAFETY PRECAUTIONS
To ensure operator safety, use this instrument in
conformance with the directions and specifications
given in these instructions.
WARNING! The silver oxide battery used for this
instrument contains an irritating substance.
Should the liquid accidentally come into
contact with eyes or skin, rinse with water
immediately, then consult a physician. Should
it get into the mouth, immediately rinse inside
the mouth with water, then consult a physician.
WARNING! The tip of the contact point on this
micrometer is sharp. Handle it with care, so as
not to scratch yourself.
1
6
5
2
3
4
OVERVIEW OF CONTROLS
#DESCRIPTION
1Spindle
2Inch/Millimeter Select Button
3Origin Button
4 Battery Compartment Cover (at rear)
5LCD Display
6Thimble
CONTROL PARTS
Measuring Range 0 to 25mm/0 to 1"
Resolution 0.001mm/0.00005"
Instrumental Error (68ºF) ±2µm (Excluding the quantizing error)
Quantizing Error ±1 Cou nt
Measuring Force 5 to 10N
Display LCD (6 digits and a minus sign)
Power Supply Silver Oxide Battery (SR44)
Battery Life Approx. 2.4 Years
Operating Temperature Range 41º to 104ºF
Storage Temperature Range 14º to 140ºF
Standard Accessories Wrench
SPECIFICATIONS
CONTROLS

PAGE 2 OF 3 0616 IH-2780
INSTALLING THE BATTERY
IMPORTANT! When the battery has been
installed, first press the ORIGIN button to zero
the micrometer, but do not rotate the thimble
while the preset values are being set.
(See Figure 1)
• Rotating the thimble at this time may result in the
failure of setting default settings by the electrical
unit. This will prevent obtaining a correct count.
Reinstall the battery if you moved the thimble during
this time.
• If the battery is removed then reinstalled,
the origin (zero point) set is canceled. If this
happens, set the origin (zero point) again.
(Refer to Zeroing the Micrometer on Page 3)
• Use only an SR44 button-type silver oxide cell. The
battery is used only for the purpose of checking
the functions and performance of the micrometer ,
therefore it may not satisfy the specified battery life.
• Carefully mount the battery cover so that the cover
is completely engaged with the hole thread and
the seal does not extend off the cover. Unless the
battery cover and the seal are mounted properly, the
micrometer may not display a correct value.
• When an abnormal display appears, such as an
error display or count failure, the battery should be
removed and then reinstalled.
• Follow the local ordinances or regulations for battery
disposal.
• Install the supplied battery by referring to the figure
below. (See Figure 2)
IMPORTANT! Do not disassemble. Do not modify
this instrument. It may damage the instrument.
• Do not use and store the micrometer at sites where
the temperature will change abruptly. Prior to
use, thermally stabilize the micrometer at room
temperature.
• Do not store the micrometer in a humid or dusty
environment or use where the micrometer could be
subjected to water and oil.
• Protect the micrometer from sudden impacts,
including a drop.
• Always zero the micrometer prior to measurement.
• Wipe off dust, cutting chips, and moisture from the
micrometer before and after use.
• To clean the micrometer, use a soft cloth soaked
in a diluted neutral detergent. Do not use organic
solvent (thinner, etc.). It may deform or damage the
instrument.
• Do not grip the display. It may damage the
micrometer.
• The spindle is designed so that it cannot be
removed from the inner sleeve. Do not move it past
the upper limit of the measuring range, as it may
damage the micrometer.
• Do not use an electric engraving pen or other such
devices on the micrometer. It may damage the
micrometer.
• Do not charge or disassemble the battery. Doing so
may cause a short circuit.
• If the micrometer is not in use for more than three
months, remove the battery. The battery could leak
and cause damage to the micrometer.
• The warranty shall not apply if the product fails or
is damaged as a result of wear and tear, including
battery drain.
SAFETY CONTINUED
SETUP
Seal
Battery
Figure 2
ORIGIN
Figure 1

PAGE 3 OF 3 0616 IH-2780
OPERATION
TROUBLESHOOTING
BUTTON FUNCTION
Press the ORIGIN button to zero the micrometer.
CAUTION! The LCD automatically turns off if it
has been idle for 20 minutes. To turn on the
LCD, turn the thimble.
ZEROING THE MICROMETER
IMPORTANT! When the battery has been
installed, first press the ORIGIN button, but
do not rotate the thimble while the preset
values are being set. (See Figure 1) Rotating
the thimble during this time may result in the
failure of setting the default settings. Reinstall
the battery if you moved the thimble during
this time.
• Before measuring check the origin (zero point)
according to Figure 3.
• Remove dust/oil from the measuring faces before
zeroing the micrometer.
• It is recommended that the micrometer is held in the
same position and under the same conditions for
both zeroing and actual measurement.
Zero the micrometer by following the procedure below:
(See Figure 3)
1. Turn the thimble to gently bring the spindle into
contact with the anvil. Apply the rated measuring
force using the ratchet stop/friction thimble.
2. Press the ORIGIN button.
3. If 0.000 is displayed and "P" is flashing, press the
ORIGIN button again. The display value will not
change while "P" is flashing.
4. "P" disappears, indicating the micrometer has zeroed.
CAUTION! If the ORIGIN button is accidentally
pressed during measurement, press the ZERO/ABS
button to restore. Zero the micrometer again if
measurement function is still not restored.
ERROR MESSAGE OPERATING ISSUE RECOMMENDATIONS
The battery is depleted. Replace the battery.
Err-oS Error indicates when a counting error
occured due to noise or moving
spindle too fast.
Reset the battery and zero the
micrometer.
Err-S Error indicates when a counting
error occured due to an error in the
electronic unit during the initial setting
of the micrometer.
Reset the battery and zero the
micrometer.
πCHICAGO • ATLANTA • DALLAS • LOS ANGELES • MINNEAPOLIS • NYC/PHILA • SEATTLE • MEXICO • CANADA
1-800-295-5510
uline.com
1 2 3
4
ORIGIN
ORIGIN
Figure 3
If the problem persists, or if the troubleshooting section does not resolve or describe your problem, contact
Uline Customer Service at 1-800-295-5510.