3
BEFORE USING THE WRENCH
BATTERY INSTALLATION
◼
Remove the battery cap.
◼
Insert two AAA batteries matching the
-/+ polarities of the battery to the battery
compartment.
◼
Put on the battery cap and fasten it tightly.
ATTENTION:
When opening the battery cover of wrench, you
can see a viewing window for the
water contact
indicator
. Through this viewing window, you
can check if this wrench is damaged by water
penetration if the water contact indicator turns
red.
POWER ON AND RESETTING THE WRENCH
◼
Press
to power on the digital torque wrench.
◼
Usually press
to reset the digital torque
wrench before using it.
ATTENTION:
If an external force is applied to the torque
wrench during power-on/reset or wake up period,
an initial torque offset will exist in the memory.
ACTIVATION DURING SLEEP MODE
◼
The wrench will auto sleep after about 5 minutes
without use for power saving. Press
to
wake up the wrench during the sleep mode.
RESETTING THE WRENCH
◼
If the wrench does not function normally,
Press
together to reset the wrench.
LOW BATTERY VOLTAGE PROTECTION
◼
If the battery serial voltage is in low voltage
status, the wrench will display a battery symbol
and then turn off after a while.