NOTA: Hour selection will scroll through 0 to
23. Minute and Second selections will scroll
through 0 to 59.
NOTA: If batteries are removed from wrench
for longer than 20 minutes, clock will revert
to default settings and must be re-entered at
power on.
SETTING CALIBRATION INTERVAL
This function will allow user to set calibration
interval for when "CAL NEEDED" message will
be displayed. 1. From Settings menu, use UP/
DOWN buttons to highlight SET CAL INTRVAL
selection then press ENTER button.
2. CAL INTERVAL screen is displayed.
3. Use UP/DOWN buttons to change calibration
interval.
Selectable Intervals:
• 12 MON (factory default)
• 6 MON
• 3 MON
• DISABLED
4. Press ENTER button to accept selection and
exit to Configure menu.
NOTE: Clock Date and Time must be set before
calibration interval will function. If batteries
are removed from wrench for longer than 20
minutes, clock will revert to default settings
and must be re-entered at power on.
NOTE: Calibration interval is calculated from
either IN-Service Date or last Calibration date
(see SHOW INFO menu) depending on which is
more recent date. When clock Date is greater
than IN-Service or Last Calibration date, plus
Cal Interval, "CAL NEEDED" message will be
displayed on power up and after a re-zero.
Pressing ENTER button will continue to target
menu. Applying torque while "CAL NEEDED"
message is displayed will immediately display
torque or angle measurement and return to
target menu when released.
32
NOTE: As an alternative to calibration inter-
val, a Calibration Cycle Counter is provided
in Calibration menu (Contact URREA Repair
Center regarding Calibration menu) Each time
a measurement cycle reaches target torque,
calibration cycle counter is incremented. When
torque is recalibrated, calibration counter is
automatically reset to zero. User can disable
calibration interval check and use number of
cycles since last calibration to decide when to
recalibrate.
NOTE: If an invalid date is entered and Calibra-
tion interval is enabled, an unintended "CAL
NEEDED" message may be displayed. Either
disable the calibration interval or enter a cor-
rect date.
USE OF ADAPTORS, EXTENSIONS AND UNI-
VERSALS
Anytime an adaptor, extension or universal
is used with a torque wrench in such a way
that fastener distance is different than torque
wrench square drive distance at calibration, an
adjustment to head length is required to get a
proper fastener torque reading.
When using wobble extension or a universal,
do not exceed more than 15 degrees of offset
from perpendicular drive. Do not use a long ex-
tension with flex-drive at full flex.
CALIBRATION
Contact your URREA sales representative for
calibration services or refer to Computorq Cali-
bration Manual.
CERTIFICATION
This torque-angle wrench was calibrated at
factory using angular displacement and torque
measurement instruments that are traceable
to National Institute of Standards and Technol-
ogy (N.I.S.T.). Torque parameters comply with
ISO 6789-2003 and ASME B107-28-2010.
NOTE: No U.S. or International Standards exist
for angle wrenches.
IMPORTANT: Calibration events are record-
ed in wrench memory which provides evidence
to void factory certification.