ASG, Division of Jergens, Inc.
15700
S. Waterloo Road | Cleveland, OH 44110-3898 | Phone: (888) 486-6163 | Fax: (216) 481-4519 | Email: [email protected] | Web: www.asg-jergens.com
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Check to see whether all the parts, shell, and power lines are intact all the time to ensure normal
operations. Unplug the power plug and turn off the power before doing any maintenance
operation to ensure safety. For every 1000 hours operation or half year, the following cleaning
and maintenance operations to the machine body and the inside are required.
User can adjust output torque range of the tool via changing the torque spring. Please refer to
the torque/dial table and then turn the “torque adjusting nut” to set the proper dial for each
model of machine and set to the desired torque for operations.
ON/OFF Switch
5P
Connector
Trigger
Torque
Adjusting
Nut
Forward/
Reverse Switch
Torque Dial
Bits Holder
Collar
ON/OFF Switch
ON/OFF Switch is on the head
of the electric screwdriver
• The dials on the electric screwdriver do not represent the torque value
• Please use the torque/dial table to set the proper dial for each different machine type and
set to the desired torque for operations
• Actual torque output should always be verified with a torque tester, such as the ASG DTT
series
Torque Adjusting
Nut
BTL-05
BTL-15
BTL-10
Regular Simple Maintenance
Output Torque/Adjust Dial
Adjusting the Torque
BTL Series Electric Screwdrivers
BTL-05, BTL-10, BTL-15
User Manual