ASG Pre-Set User manual

Convert From To Multiply By
ozf.in lbf.in 0.0625
lbf.in ozf.in 16
lbf.in kgf.cm 1.1519
lbf.in lbf.ft 0.083333
lbf.in kgf.m 0.011519
lbf.in N.m 0.1130
lbf.in dN.m 1.130
lbf.ft N.m 1.356
lbf.ft kgf.m 0.1382
lbf.ft lbf.in 12
N.m dN.m 10
N.m kgf.cm 10.20
N.m kgf.m 0.10197
N.m lbf.in 8.8507
N.m lbf.ft 0.73756
dN.m lbf.in 0.885
dN.m N.m 0.100
kgf.cm lbf.in 0.8681
kgf.cm N.m 0.09807
kgf.m lbf.ft 7.233
kgf.m N.m 9.807
Certication
This torque wrench as calibrated at the factory is
certied to meet the accuracy in specications:
ASME B107.14-2004 and ISO 6789:2003.
Additionally, all wrenches are calibrated on
a torque standard traceable to the National
Institute of Standards Technology (N.I.S.T.)
For your Permanent File:
Wrench Model Number:
Serial Number:
Operation Manual
ASG, Division of Jergens, Inc.
Cleveland, OH | 888-486-6163
FORM 20-270A-ASG
02/08 REV. A
ASG, Division of Jergens, Inc.
15700 S. Waterloo Road
Cleveland, OH 44110-3898
Phone: [phone] | Fax: [phone]
Email: [e-mail]
Web: www.asg-jergens.com
Conversion Table
Standard Manual
Torque Screwdrivers
Pre-Set

6. Adjust until the desired torque setting
is reached. Turn the screwdriver several
more times on the tester and ne 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.
Use perpendicular in line with
fastener
SIDE LOADING NOTE: 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.”
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 wrench
can cause part or tool breakage
• Periodic re-calibration is necessary to
maintain accuracy
• Do not exceed rated torque as
overtorquing can cause wrench or
part failure
• Broken or slipping tools can cause
injury
Maintenance/Service
1. The torque screwdrivers internal
mechanism is permanently lubricated
during assembly. Do not attempt to
lubricate the internal mechanism.
2. Clean torque screwdriver by wiping.
Do not immerse.
Adjustments of Torque Settings
To set screwdriver to desired torque:
1. Determine proper torque to be applied
to the fastener.
2. Use a certied 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)
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
counter-clockwise (CCW) to decrease
the amount of torque.
Figure I
Removable
End Cap
Tri-Lobed
Body
1/4”
Female
Hex
Driver performs at +/- 6% of full scale