CDI Torque PRE-SET TORQUE SCREWDRIVER - Manual (Page 2)

To set screwdriver to desired torque:
1. Determine proper torque to be applied to the
fastener.
2. Use a certified torque tester that is accurate within a
range suited to screwdriver torque range.
3. Remove end cap at the base of screwdriver.
(See Figure I)
WHEN APPLYING TORQUE THE SCREWDRIVER
MUST BE KEPT PERPENDICULAR TO THE
PLANE OF USE (EITHER HORIZONTAL OR
VERTICAL). INACCURACIES IN TORQUE
READINGS MAY OCCUR FROM APPLYING A
“SIDE LOAD”.
6. Adjust until the desired torque setting is reached.
Turn the screwdriver several more times on the
tester and fine tune the setting to as repeatable a
number as possible. Replace end cap.
7. Install the proper bit into the hex receiver and the
screwdriver is ready to use.
8. To torque fastener keep hand centered on the
handle. Turn handle until a click/impulse is heard or
felt. Stop turning, the screwdriver will automatically
reset for the next operation.
Figure I
4. Place screwdriver on tester and cycle several times
observing the torque setting displayed on the
tester.
5. With a 1/8” hex key adjust the set screw at
the base of the preset torque screwdriver. Turn
clockwise (cw) to increase the amount of torque and
counterclockwise (ccw) to decrease the amount of
torque.
sIdE LOAdING NOTE
USE PERPENDICULAR INLINE WITH FASTENER
sAFETY MEssAGEs
WARNING
Read operation manual completely
before using torque instrument and
store for future reference.
Wear safety goggles-both user and
bystanders
• An out of calibration torque screwdriver
can cause part or tool breakage
• Periodic re-calibration is necessary to
maintain accuracy
• Do not exceed rated torque as
overtorquing can cause screwdriver or
part failure
• Do not use torque instrument to break
fasteners loose
• Do not use cheater extension on the
handle to apply torque
• Broken or slipping tools can cause
injury.
CAUTION - RATCHET HEAD
Ratchet mechanism may slip or break
if dirty, mismatched or worn parts are
used, or direction lever is not fully
engaged. Ratchets that slip or break
can cause injury.
MAINTENANCE / sERvICE
1. The torque screwdriver’s internal mechanism is
permanently lubricated during assembly. Do not
attempt to lubricate the internal mechanism.
2. Clean torque screwdriver’s by wiping. Do not
immerse.
3. Store torque screwdriver’s in protective tube at its
lowest torque setting. Do not force handle below
lowest setting.
AdJUsTMENTs OF
TORqUE sETTINGs
REMOVABLE
END CAP
TRI-LOBED
BODY
1/4” FEMALE HEX