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Operating Procedure
1. Fasten the stand base to the work bench securely, employing all three holes provided so that it will
withstand the torque delivered by the tool.
2. Pass the slide arm through the shockless holder and adjust the desired height of the arm on the stanchion
by loosening the wing screw and moving the collar. Re-tighten the wing screw.
Caution: Vibration may loosen the wing screw. Please check it periodically.
3. Checktoseethepointofthebittsthetypeofscrewtobeturned.Neglectingthischeckcanresultin
damage to screw heads.
4. Attach the bit to the driver by pushing the joint shaft collar into the body. Check that bit is firmly
attached.
5. Connect the 5-core driver cord to the CLT-80 Power Pack. Then connect
the power cord to an AC outlet. Turn the power switch of Power Pack on and
check that the power lamp lights.
6. Use the torque adjustment nut to make the desired output torque level scale
setting.Notethatthissettingshouldbetakenasanapproximatevalue.
Make the setting by loosening the adjustment nut stopper and adjusting
the torque adjustment nut.Thegureattherightshowsthetorquescale.
When the setting has been made, re-tighten the torque adjustment nut stopper
securely.
7.Next,trytighteningonescrewasatest.Setthepower switch to the forward
(FOR) position and turn the screw by lightly applying the point of the bit to
the head of the screw. When the screw is tightened, remove the bit from the
screw head.
8. Using a Hios torque meter HDP Series*, loosen the screw, measuring the amount of torque. If the screw
wasn't tight enough, increase the driver's torque setting, or if not tight enough, decrease the torque setting.
Usethisproceduretondtherighttorquesettingforthefasteningjob.
9. To loosen a screw, set the power switch to the reverse (REV) position. The tightest screw can be loosened
by tapping the bit to the screw head a number of times.
Caution: When switching between forward and reverse drive always stop the operation of the motor by
setting the power switch to the middle position and waiting until rotation stops completely before
proceeding to the opposite drive setting.
* We recommend Hios torque meters for use in measuring tightening torque of screws and making
driver torque settings.
● UsetheHiosHDPtorquemeterseriesformeasurementoflooseningandtighteningtorqueofthe
fastened screw.
● TheHPseriesoftorquemeterscanbeusedforcheckingtorquesettingsofscrewdrivers,torque
drivers or torque wrenches.
These instruments are displayed on the Hios home page: www.hios.com
The scale indicates
output torque.
N•m
